16th week of 2015 patent applcation highlights part 45 |
Patent application number | Title | Published |
20150105498 | BULK MATERIAL COVER COMPOSITIONS - A cover composition comprises liquid, cement and/or fly ash, fiber, water dispersible polymer and acid. | 2015-04-16 |
20150105499 | METHOD FOR PRODUCING RESIN COMPOSITION COMPRISING MODIFIED MICROFIBRILLATED PLANT FIBERS, AND SAME RESIN COMPOSITION - The present invention provides a method for producing a resin composition, which, by means of simple steps, can uniformly disperse microfibrillated plant fiber in a highly hydrophobic resin and can impart enhanced mechanical strength to a molding material obtained by molding the resin composition. The present invention further provides a resin composition having excellent heat resistance and low linear thermal expansion. The present invention relates to a method for producing a resin composition, the method including a step of mixing a thermoplastic resin or thermosetting resin (A), and modified plant fiber (b) or modified microfibrillated plant fiber (B), in the presence of an organic liquid (C), the modified plant fiber (b) or modified microfibrillated plant fiber (B) being obtained by modification with an alkyl or alkenyl succinic anhydride in a liquid capable of swelling microfibrillated plant fiber (B′) or plant fiber (b). | 2015-04-16 |
20150105500 | HIGH EFFICIENCY RHEOLOGY MODIFERS WITH CATIONIC COMPONENTS AND USE THEREOF - The presently disclosed claimed inventive concept(s) relates generally to a rheology modifier composition and an aqueous protective coating composition containing the rheology modifier composition. More particularly, the presently disclosed and/or claimed inventive concept(s) relates to a rheology modifier composition comprising (a) about 50 to about 99% by weight of a water soluble polymer and about 1 to about 50% by weight of a cationic polymer, wherein the cationic polymer is produced by polymerizing a quaternized monomer or by polymerizing a quaternized monomer and a non-quaternized monomer. Additionally, the presently disclosed and/or claimed inventive concept(s) relates generally to the methods of making the rheology modifier composition and the aqueous protective coating composition. | 2015-04-16 |
20150105501 | RESIN FILM BASED POLYALKYLENE CARBONATE AND METHOD FOR PREPARING THE SAME - The present invention relates to a polyalkylene carbonate-based resin film and a manufacturing method thereof. The polyalkylene carbonate-based resin film according to the present invention has biodegradability and complete combustion decomposability to show environment-friendly feature and rubber-like properties. Therefore, the resin film can be applied to various resin molded products requiring elasticity, and in particular, preferably applied to resin molded products such as disposable groves, disposable containers, and disposable rubber molded products. | 2015-04-16 |
20150105502 | AUTOMOBILE INTERIOR SHEET USING BIORESIN AND PREPARATION METHOD FOR THE SAME - The present invention provides an automobile interior sheet using a bioresin that includes: 5 to 100 parts by weight of a bioresin prepared from a starch extracted from at least one natural plant selected from the group consisting of corn, potato, sweet potato, sugar cane, bamboo, or similarities thereof; 30 to 100 parts by weight of a thermoplastic polyolefin (TPO) resin or a thermoplastic polyurethane (TPU) resin; 5 to 40 parts by weight of a compatibilizer; 0.1 to 1.5 part by weight of a lubricant; and 0.5 to 5 parts by weight of a crosslinking agent. | 2015-04-16 |
20150105503 | LIQUID CRYSTAL ALIGNING AGENTS FOR FORMING PHOTO-ALIGNING LIQUID CRYSTAL ALIGNMENT LAYERS, LIQUID CRYSTAL ALIGNMENT LAYERS AND LIQUID CRYSTAL DISPLAY DEVICES USING THE SAME - A photo-aligning liquid crystal alignment layer formed by using a photo-aligning liquid crystal aligning agent containing polyamic acid or a derivative thereof which is synthesized by using tetracarboxylic acid dianhydride having no photoreactive structure having a specific structure and diamine having no photoreactive structure having a specific structure together with at least one of tetracarboxylic acid dianhydride having a photoreactive structure and diamine having a photoreactive structure can reduce storage of residual DC in a liquid crystal display device. Further, the above alignment layer can shorten the relaxation time and can prevent afterimages from being generated. | 2015-04-16 |
20150105504 | INK COMPOSITION - Disclosed is an aqueous ink composition including between 1 and 40 weight % of a water dispersible resin, between 0.5 and 15 weight % of a colorant, between 20 and 80 weight % of water and between 1 and 30 weight % of an acetal cosolvent, wherein all amounts are relative to the total ink composition. The ink composition may further include between 15 and 75 weight % of a dispersion stabilizing cosolvent. | 2015-04-16 |
20150105505 | Varnishes and Prepregs and Laminates Made Therefrom - Varnishes useful in manufacturing prepregs and laminates including at least one polymer selected from the group consisting of polyphenylene ether, polyphenylene oxide and combinations thereof; at least on reactive monomer; and at least one initiator. | 2015-04-16 |
20150105506 | THERMOPLASTIC MOULDING COMPOUNDS - The present invention relates to mixtures for thermoplastic moulding compositions based on polyamides with the mineral filler triclinic pinacoidal aluminium silicate and with at least one heat stabilizer, and also at least one additional substance, to the production of these, and also to electrically insulating, thermally conductive products to be produced therefrom, in particular mouldings and semifinished products. | 2015-04-16 |
20150105507 | Mixtures Containing Trimellitic Acid Ester and Polyether Polyol Ester as Plasticizers, Use of the Mixtures for Producing Polymer Compounds and PVC materials Containing Said Mixtures - A mixture useful as plasticizer comprises trimellitic esters and polyether polyol esters, characterized in that the mixture comprises from 1 to 99% by weight of trimellitic esters and 99 to 1% by weight of polyether polyol esters, wherein the polyether polyol esters can be derived from linear or branched, aliphatic monocarboxylic acids having 3 to 20 carbon atoms in the molecule. | 2015-04-16 |
20150105508 | RESIN COMPOSITION CONTAINING ETHYLENE-VINYL ALCOHOL COPOLYMER - The present invention provides a resin composition containing (A) an ethylene-vinyl alcohol copolymer and (B) an unsaturated aldehyde (B), in which the content of the unsaturated aldehyde (B) with respect to the resin composition containing the ethylene-vinyl alcohol copolymer is 0.01 ppm or more and 100 ppm or less. The unsaturated aldehyde (B) is preferably crotonaldehyde, 2,4-hexadienal, 2,4,6-octatrienal or a combination thereof. In addition, it is preferred that the resin composition further contains a boron compound, and the content of the boron compound is 100 ppm or more and 5,000 ppm or less. Also, it is preferred that the resin composition further contains a conjugated polyene compound, and the content of the conjugated polyene compound is 0.01 ppm or more and 1,000 ppm or less. | 2015-04-16 |
20150105509 | POLYETHYLENE ADDITIVE - A new additive for plastics (for example, polyethylene) is prepared by reacting a fatty acid ester of glycerol (such as glycerol monostearate) with a source of a reactive divalent metal selected from zinc, calcium, and magnesium. In an embodiment, Zinc oxide is the reactive divalent metal and the reaction is conducted in the presence of an acid such as zinc acetate. In one embodiment, a molar excess of zinc oxide (compared to the fatty acid ester) is used. The additive is suitable for use in the preparation of injection molded parts, rotomolded parts, and films. | 2015-04-16 |
20150105510 | THERMOPLASTIC LAYER FOR A CABLE, PIPE, COATING OR ANALOGOUS - A polyolefin graft polyamide composition incorporating lamellar nanofillers. Also, a tube, pipe or analogous formed from a multilayer at least one of the layers of which contains this composition. A thermoplastic composition having a polyolefin backbone containing a residue of at least one unsaturated monomer and a plurality of polyamide grafts, and also another component, wherein: the polyamide grafts are attached to the polyolefin backbone by the residue of the unsaturated monomer comprising a function capable of reacting via a condensation reaction with a polyamide having at least one amine end group and/or at least one carboxylic acid end group, the residue of the unsaturated monomer is attached to the backbone by grafting or copolymerization, wherein the other component consists of platy nanofillers, said nanofillers being phyllosilicates and representing from 1% to 6.5% by weight of the composition. | 2015-04-16 |
20150105511 | LOW SOLIDS COATING COMPOSITIONS HAVING POLYUREA RHEOLOGY CONTROL AGENTS, METHODS FOR MAKING SUCH COATING COMPOSITIONS, AND SYSTEMS FOR MAKING SUCH COATING COMPOSITIONS - Low solids coating compositions having polyurea rheology control agents, methods for making such coating compositions, and systems for making such coating compositions are provided. In accordance with an exemplary embodiment, a coating composition with no more than 30 weight percent nonvolatile content includes a colorant, a polyurea rheology control agent comprising polyurea crystals and a moderating resin, a film forming binder resin, and a solvent. | 2015-04-16 |
20150105512 | SYSTEMS FOR PRODUCING A PLURALITY OF COATING COMPOSITIONS HAVING PREDETERMINED VOC CONTENTS AND METHODS FOR MAKING SUCH SYSTEMS - A method of making a system for producing coating compositions having a predetermined VOC content includes preparing a paint comprising a resin and a solvent and having the predetermined VOC content or less. Temperature adjusters are prepared containing a resin and having the predetermined VOC content or less. Each temperature adjuster includes a different solvent or a different amount of a solvent compared to the others such that each of the coating compositions formed from one of the temperature adjusters is suitable for application within an ambient temperature range based on a rate of evaporation of the solvent within the ambient temperature range. Each temperature adjuster has no less than 1 wt. % solids based on the total weight of the temperature adjuster. The paint and the temperature adjusters are provided together as the system. | 2015-04-16 |
20150105513 | METHODS FOR MAKING COATING COMPOSITIONS HAVING PREDETERMINED VOC CONTENTS, METHODS FOR MAKING SYSTEMS FOR PRODUCING SUCH COATING COMPOSITIONS, AND TEMPERATURE ADJUSTERS FOR MAKING SUCH COATING COMPOSITIONS - A method of making a coating composition includes selecting a temperature adjuster from a plurality of temperature adjusters based on an ambient temperature at which application of the coating composition is to occur. The temperature adjuster contains a resin and a solvent. The resin, the solvent, and/or amounts of the resin and the solvent are based on the ambient temperature. The temperature adjuster contains no less than about 1% solids and has no more than a predetermined VOC content. A paint is combined with the temperature adjuster. The paint contains a resin and a solvent and has no more than the predetermined VOC content. The temperature adjuster and the paint are mixed to form the coating composition, wherein the coating composition has no more than the predetermined VOC content. | 2015-04-16 |
20150105514 | GRAFT COPOLYMERS WITH GRAFTED POLYMERIC ARMS, THEIR PREPARATION AND USE - A graft copolymer composition including: a polymeric backbone derived from a plurality polymerizable ethylenically unsaturated monomers; and a plurality of polymeric arms attached pendant to the polymeric backbone. The polymeric arms include: (a) at least two different polymeric arms comprising: a condensation copolymer arm and a random copolymer arm, (b) a polymeric arm having segments of (i) a condensation copolymer segment and (ii) a random copolymer segment, wherein said condensation copolymer segment and random copolymer segment are linked to each other; (c) or combinations thereof. | 2015-04-16 |
20150105515 | NITRILE RUBBERS HAVING LOW EMISSION VALUES - An improved polymerization process using a specific molecular weight regulator makes it possible to produce new nitrile rubbers featuring particularly low emission values and giving vulcanizates which have an advantageous profile of properties and which are of outstanding quality, in particular in odour-sensitive applications. | 2015-04-16 |
20150105516 | METHOD FOR THE PREPARATION OF HIGH MOLECULAR WEIGHT OLIGO(ALKYLENE GLYCOL) FUNCTIONALIZED POLYISOCYANOPEPTIDES - The present invention relates to a process for the preparation of oligo(alkylene glycol)-functionalized polyisocyanopeptides comprising the steps of functionalizing an isocyanopeptide with oligo-(alkylene glycol) side chains and subsequently polymerizing the oligo-alkylene glycol-functionalized isocyanopeptides. Several isocyanopeptides may be functionalized with various linear or non-linear oligo-(alkylene glycol) side chains having variable chain length. The alkylene glycol may be selected from the group consisting of ethylene-, propylene-, butylene- or pentylene glycol. Preferably, the isocyanopeptides are functionalized with at least three ethylene glycol side chains. The peptides may comprise L-amino acids, D-amino acids or D, L-amino acids. The obtained oligoalkylene-functionalized polyisocyanopeptides are a new class of materials with unique thermo-responsive properties. | 2015-04-16 |
20150105517 | Coreactants for Polyurea Coatings - A method to accelerate cure of a multicomponent coating composition is described herein, including the steps of providing an isocyanate and an isocyanate-reactive compound, and replacing a portion of the isocyanate-reactive compound with a compound of formula I: | 2015-04-16 |
20150105518 | POLYESTERS AND COATINGS CONTAINING THE SAME - Disclosed is a polyester prepared from a mixture of reactants including: a) an aromatic monoacid, where the aromatic monoacid includes from 25 to 60 weight % based on the total weight of reactants; b) a polyacid, where the polyacid includes less than 90 mole % isophthalic acid; and c) a polyol having at least 3 hydroxyl groups. The mixture of reactants is substantially free of a non-aromatic monoacid, and said polyester has a dynamic viscosity of greater than 15,000 centipoise at 40° C. as measured by a Physica MCR 301 rheometer with 25 mm parallel plate and 0.1 mm gap as a function of increasing shear rate (0.1 to 10 s | 2015-04-16 |
20150105519 | ACID SALT FORMS OF POLYMER-DRUG CONJUGATES AND ALKOXYLATION METHODS - Among other aspects, provided herein is a mixed-acid salt of a water-soluble polymer-drug conjugate, along with related methods of making and using the same. The mixed-salt acid salt is stably formed, and appears to be more resistant to hydrolytic degradation than the corresponding predominantly pure acid salt or free base forms of the polymer-drug conjugate. The mixed acid salt is reproducibly prepared and recovered, and provides surprising advantages over non-mixed acid salt forms of the water-soluble polymer drug conjugate. | 2015-04-16 |
20150105520 | CONJUGATED POLYMER-BASED APPARATUSES, ARTICLES AND COMPOUNDS - Various aspects of the present disclosure are directed to conjugated polymers, their manufacture and their implementations. As may be implemented in connection with one or more embodiments, an apparatus includes a conjugated polymer and a side chain or end chain material connected to the conjugated polymer. The amount and makeup of the side chain or end chain enhance solubility of the resulting modified conjugated polymer, relative to the conjugated polymer itself. | 2015-04-16 |
20150105521 | RESIN COMPOSITION - A resin composition including a polylactic acid resin, a thermoplastic resin other than a polylactic acid, and a carbodiimide compound having a specific cyclic structure. Provided is a resin composition that exhibits improved compatibility between the polylactic acid resin and the thermoplastic resin other than a polylactic acid. | 2015-04-16 |
20150105522 | COMPOSITE COMPOSITION OF INORGANIC OXIDE PARTICLES AND SILICONE RESIN, METHOD OF MANUFACTURING THE SAME, TRANSPARENT COMPOSITE, AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a composite composition, having: bonding a dispersant to the surfaces of inorganic oxide particles to provide dispersibility in a hydrophobic solvent to the inorganic oxide particles, and then dispersing the inorganic oxide particles in a hydrophobic solvent; substituting the dispersant bonded to the surfaces of the inorganic oxide particles with a surface modifier, which is a polydimethylsiloxane-skeleton polymer having one functional group at one terminal end, in the hydrophobic solvent in which the organic oxide particles are dispersed to bond the functional group of the polydimethylsiloxane-skeleton polymer to the surfaces of the inorganic oxide particles; and conjugating a silicone resin and the inorganic oxide particles obtained in the previous step, wherein the surface thereof is modified by bonding the polydimethylsiloxane-skeleton polymer having one functional group at one terminal end thereof, to obtain a composite composition. | 2015-04-16 |
20150105523 | EPOXY RESIN HARDENER COMPOSITIONS AND EPOXY RESIN COMPOSITIONS CONTAINING SUCH HARDENER COMPOSITIONS - An epoxy resin hardener composition including a reaction product of (i) a compound having at least one vicinal epoxy group, and (ii) an amino alcohol; an epoxy resin composition including the epoxy resin hardener composition and a compound having at least one vicinal epoxy group; and a powder coating composition including particles of the epoxy resin hardener composition and particles of a compound having at least one vicinal epoxy group. | 2015-04-16 |
20150105524 | Method of Improving the Melt Properties of Poly(Arylene Sulfide) Polymers - A process comprising (a) beginning with a poly(arylene sulfide) polymer comprising a plurality of small poly(arylene sulfide) polymer particles and large poly(arylene sulfide) polymer particles, distinguishing at least a portion of the small poly(arylene sulfide) polymer particles from the large poly(arylene sulfide) polymer particles to yield distinguished small poly(arylene sulfide) polymer particles, wherein the small poly(arylene sulfide) polymer particles have a particle size of less than 2.38 mm and the large poly(arylene sulfide) polymer particles have a particle size of equal to or greater than 2.38 mm, and (b) contacting at least a portion of the distinguished small poly(arylene sulfide) polymer particles with an aqueous solution to form treated small poly(arylene sulfide) polymer particles. | 2015-04-16 |
20150105525 | POLYMERIZATION INITIATING SYSTEM AND METHOD TO PRODUCE HIGHLY REACTIVE OLEFIN FUNCTIONAL POLYMERS - A method for producing highly reactive olefin polymers wherein at least 50 mol. % of the polymer chains have terminal double bonds, and a novel polymerization initiating system for accomplishing same. | 2015-04-16 |
20150105526 | POLYMER WITH ANTIBACTERIAL ACTIVITY - A polymer with antibacterial activity is provided. The polymer has multiple groups of cationic amines, each group spaced from the polymer backbone by alkylene spacers of different lengths. The resulting polymer maintains significant antibacterial activity while having reduced hemolytic activity relative to a homopolymer that uses hexylene spacers. | 2015-04-16 |
20150105527 | HEAT-TREATMENT OF WATER-ABSORBING POLYMERIC PARTICLES IN A FLUIDIZED BED - The present invention relates to a method for heat-treating water-absorbing polymeric particles at a temperature in the range of from 100 to 250° C. in a fluidized bed dryer under specifically adapted apparatus and method conditions, the use of a fluidized bed dryer for heat-treating water-absorbing polymeric particles in continuous or batch mode as well as to the heat-treated polymeric particles obtained by the method of the present invention. | 2015-04-16 |
20150105528 | LOW VISCOSITY HIGH SOLIDS COPOLYMER - A copolymer is made by feeding one or more added olefinic monomers into a reaction vessel containing a non-homopolymerizable olefinic monomer heated to a temperature of at least about 100° C. The process may be performed in a batch or continuous fashion, may use an unpressurized reactor, may be performed without added solvent, and may form a copolymer whose number average molecular weight is less than about 4,000 amu and whose polydispersity is less than about 3. | 2015-04-16 |
20150105529 | Process For Preparing Silicone Resins - A process is disclosed for preparing silicone resins having improved product purity. The process involves flowing a first liquid containing a silicone resin and an impurity through a fiber bundle, wherein the first liquid and second liquid are substantially immiscible. | 2015-04-16 |
20150105530 | CHAIN EXTENDERS - The present invention relates to chain extenders, processes for their preparation and their use in the preparation of biocompatible biodegradable polyurethanes and polyurethane ureas for biomedical applications such as stents, scaffolds for tissue engineering. | 2015-04-16 |
20150105531 | METHOD FOR DIRECT AMMONOLYSIS OF POLYCARBONATE-CONTAINING MATERIALS AND PRODUCTS - A method for recovering a dihydroxy aromatic compound and urea from a polycarbonate-containing composition comprising a polycarbonate and a phosphorus-containing flame retardant, comprising contacting the composition with ammonia in the presence of a swelling solvent for a time sufficient to depolymerize the polycarbonate producing a dihydroxy aromatic compound and urea. | 2015-04-16 |
20150105532 | METHODS AND MATERIALS FOR DEPOLYMERIZING POLYESTERS - Provided is a method of depolymerizing polyesters from post-consumer products, such as beverage bottles, to produce a high purity reaction product. For the depolymerization reaction, the polyesters are reacted with an alcohol having 2 to 5 carbons and an amine organocatalyst at a temperature of about 150° C. to about 250° C. In one application, the use an organocatalyst with a boiling point significantly lower than the boiling point of the reactant alcohol allows for the ready recycling of the amine organocatalyst. In another application, performing the depolymerization reaction under pressure at a temperature above that of the alcohol allows for accelerated depolymerization rates and the recovery of the organocatalyst with no further heat input. In a further application, glycolytic depolymerization of poly(ethylene terephthalate) (PET) from post-consumer beverage bottles produces a pure reaction product of bis(2-hydroxyethyl)terephthalate (BHET), which may in turn be used to produce high purity beverage bottle grade PET, in a closed loop process with minimal output and waste. | 2015-04-16 |
20150105533 | USE OF POLYMER D-LACTIC ACID (PDLA) OR EQUIVALENTS THEREOF TO INHIBIT GROWTH OF CANCER CELLS AND DIAGNOSE CANCERS - The invention provides method for sequestering or trapping L-lactate in or near a tumor cell comprising contacting an isolated polymer of D-lactic acid (PDLA) or an equivalent, derivative or analog thereof with the tumor cell so that the PDLA binds L-lactate in or near the cell and thereby sequestering or trapping L-lactate in or near the tumor cells. | 2015-04-16 |
20150105534 | SYNTHESIS OF CONJUGATED POLYMERS VIA OXIDATIVE POLYMERIZATION AND RELATED COMPOSITIONS - An improved polymerization method including a method comprising providing a reaction mixture comprising a first monomer, an organic oxidant, and at least one Lewis acid or Brönsted acid, wherein the first monomer comprises at least one optionally substituted heterocyclic ring, wherein the heterocyclic ring comprises at least one heteroatom; and reacting the reaction mixture to obtain a conjugated polymer. The method can reduce the content of undesirable entities in the polymer such as halogens and metals, which can be useful in organic electronic device applications. Purification methods also are adapted to remove organic and inorganic impurities. | 2015-04-16 |
20150105535 | CONTROL OF COPOLYMER COMPOSITIONS - Methods of making copolymers are described. | 2015-04-16 |
20150105536 | OBTAINING PRODUCTS FROM FEEDSTOCKS CONTAINING TOXIC ALGAE - Systems, methods, and other embodiments are described herein for obtaining products from heterogeneous feedstocks containing toxic algae. In one embodiment, a method includes collecting a heterogeneous feedstock. The heterogeneous feedstock is then processed. The embodiment further includes calculating a toxic value for the processed heterogeneous feedstock. It is then determined whether the toxic value of the processed heterogeneous feedstock satisfies a toxic threshold. In response to determining the toxic value does satisfy the toxic threshold, a product is extracted from the heterogeneous feedstock. | 2015-04-16 |
20150105537 | CODON OPTIMIZED SEQUENCE FOR AN ANTIVIRAL PROTEIN - A codon optimized nucleic acid sequence for Interferon Alpha-2a is provided which can be used for expression of Interferon Alpha-2a in | 2015-04-16 |
20150105538 | NANOLIPOPROTEIN PARTICLES AND RELATED METHODS AND SYSTEMS FOR PROTEIN CAPTURE, SOLUBILIZATION, AND/OR PURIFICATION - Provided herein are methods and systems for assembling, solubilizing and/or purifying a membrane associated protein in a nanolipoprotein particle, which comprise a temperature transition cycle performed in presence of a detergent, wherein during the temperature transition cycle the nanolipoprotein components are brought to a temperature above and below the gel to liquid crystalling transition temperature of the membrane forming lipid of the nanolipoprotein particle. | 2015-04-16 |
20150105539 | Drug-Conjugates, Conjugation Methods, and Uses Thereof - In one aspect, an active agent-conjugate, methods of preparing the active agent-conjugate, and uses thereof is provided. | 2015-04-16 |
20150105540 | DRUG-CONJUGATES WITH A TARGETING MOLECULE AND TWO DIFFERENT DRUGS - There is disclosed an improved ADC (antibody drug conjugate) type composition having at least two different drug payloads conjugated to a single targeting protein. More specifically, the present disclosure attaches a first drug conjugate to a dual Cysteine residue on a targeting protein and a second drug conjugate with a different drug to a Lys residue on the targeting protein. | 2015-04-16 |
20150105541 | ANTIBODY-ACTIVE AGENT CONJUGATES AND METHODS OF USE - The invention provides protein-active agent conjugates having an amino acid motif that can be recognized by an isoprenoid transferase. The invention also provides compositions containing the conjugates. The invention further provides methods for using the conjugates to deliver the active agent to a target cell, as well as methods for using the conjugates to treat a subject in need thereof (e.g., a subject in need of the active agent) | 2015-04-16 |
20150105542 | METHOD AND SYSTEM FOR POLYPEPTIDE PURIFICATION - The present invention provides a method and automated system for the purification of polypeptides including the direct filtration of solutions containing the polypeptides after purification. | 2015-04-16 |
20150105543 | SYNTHESIS - The present invention provides an improved synthesis of a class of steroid saponins. Furthermore, the present invention provides a method of selectively discriminating between the C2 and C3 hydroxyl groups of a mono-glycosylated steroid saponin—a key step in the preparation of this class of compounds. Additionally, the present invention provides a range of steroid saponin derivatives, and methods of making them. | 2015-04-16 |
20150105544 | POLYNUCLEOTIDE COMPRISING SEQUENCES OF WHEAT GLIADINS AND USE THEREOF FOR SILENCING BY RNAI - The present invention relates to the specific silencing of the α (alpha), β (beta), γ (gamma) and ω (omega)-gliadins of hard wheat for flour by RNA interference (RNAi) through employment of a polynucleotide which is transcribed into an hpRNA (hairpin RNA). Furthermore the present invention additionally relates to a vector, cell, plant or seed comprising the polynucleotide, the expression whereof is specifically directed in particular tissues of wheat seeds through gene expression-regulating sequences such as, for example, the promoter of a gene of γ-gliadins or the promoter of the gene encoding for a D-hordein. | 2015-04-16 |
20150105545 | INTERFERING RNA MOLECULES - The present invention is related to a ribonucleic acid comprising a double stranded structure whereby the double-stranded structure comprises a first strand and a second strand, whereby the first strand comprises a first stretch of contiguous nucleotides and whereby said first stretch is at least partially complementary to a target nucleic acid, and the second strand comprises a second stretch of contiguous nucleotides whereby said second stretch is at least partially identical to a target nucleic acid, and whereby the double stranded structure is blunt ended. | 2015-04-16 |
20150105546 | SEPARATION PROCESS OF OIL AND SUGARS FROM BIOMASS - Process for recovery and separation of sugars and oil from plants where the stems and leaves of such plants have substantial levels of both sugars and oils. | 2015-04-16 |
20150105547 | NITRIC OXIDE RELEASING STEROIDS - The invention relates to nitrooxyderivative of corticosteroids of general formula (I) and pharmaceutically acceptable salts or stereoisomers thereof | 2015-04-16 |
20150105548 | ANTI-VIRAL COMPOUNDS - The present invention relates to anti-HCV compounds, compositions comprising the same and methods of using the same to treat HCV infection. | 2015-04-16 |
20150105549 | INTERMEDIATES TO PREPARE HERBICIDAL PYRIMIDONE DERIVATIVES - Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, | 2015-04-16 |
20150105550 | PYRIDYL INHIBITORS OF HEDGEHOG SIGNALLING - The invention provides novel inhibitors of hedgehog signaling that are useful as a therapeutic agents for treating malignancies where the compounds have the general formula I: | 2015-04-16 |
20150105551 | OXIDATIVE DEGRADATION PRODUCTS OF ATROVASTATIN CALCIUM - The present invention relates to oxidative degradation products of atorvastatin calcium and the process of the preparation thereof. The present invention also relates to atorvastatin calcium substantially free of oxidative degradation products and the pharmaceutical compositions containing such atorvastatin calcium. | 2015-04-16 |
20150105552 | SYNTHESIS OF CHIRAL ENAMINONES, THEIR DERIVATIVES, AND BIOACTIVITY STUDIES THEREOF - This invention provides enantioenriched heterocyclic enaminone compounds with quaternary stereogenic centers and novel methods of preparing the compounds. Methods include the method for the preparation of a compound of formula (I): | 2015-04-16 |
20150105553 | COFERONS AND METHODS OF MAKING AND USING THEM - The present invention is directed to a monomer useful in preparing therapeutic compounds. The monomer includes a diversity element which potentially binds to a target molecule with a dissociation constant of less than 300 μM and a linker element connected to the diversity element. The linker element has a molecular weight less than 500 daltons, is connected, directly or indirectly through a connector, to said diversity element, and is capable of forming a reversible covalent bond or non-covalent interaction with a binding partner of the linker element. The monomers can be covalently or non-covalently linked together to form a therapeutic multimer or a precursor thereof. Also disclosed is a method of screening for therapeutic multimer precursors which bind to a target molecule associated with a condition and a method of screening for linker elements capable of binding to one another. The present invention additionally relates to a therapeutic multimer, which includes a plurality of covalently or non-covalently linked monomers, therapeutic monomers, and uses of such dimers and monomers. | 2015-04-16 |
20150105554 | ALPHA-CARBOLINES FOR THE TREATMENT OF CANCER - The present invention relates to inhibitors of the oncogenic protein kinase ALK of formula (I) as herein described and pharmaceutical compositions thereof, as well as to key intermediates towards their synthesis. The compounds of formula (I) are useful in the preparation of a medicament, in particular for the treatment of cancer. | 2015-04-16 |
20150105555 | METHOD FOR SYNTHESIZING SAPROPTERIN DIHYDROCHLORIDE - Disclosed is a method for synthesizing sapropterin dihydrochloride. The present disclosure reduces a synthesis route of the sapropterin dihydrochloride, introduces a chiral center in an asymmetric synthesis manner, in which a tetrahydrofuran solution containing a samarium catalyst is adopted as a catalyst, and obtains a target compound having a high antimer isomerism value by means of selective catalysis. The yield is improved, raw materials are cheap and readily available, and the cost is significantly reduced, hence providing an effective scheme for mass industrial production of the sapropterin dihydrochloride. | 2015-04-16 |
20150105556 | PLATINUM COMPLEXES AND DEVICES - Platinum compounds of Formulas I and II useful in a variety of devices, such as, for example organic-light emitting diodes (OLEDs). | 2015-04-16 |
20150105557 | INTERMEDIATES AND PROCESSES FOR PREPARING COMPOUNDS - The invention provides intermediates and processes of preparation thereof useful in the preparation of compounds that can be used as CHK1 inhibitors. | 2015-04-16 |
20150105558 | R-7-(3-AMINOMETHYL-4-METHOXYIMINO-3-METHYL-PYRROLIDIN-1-YL)-1-CYCLOPROPYL-- 6-FLUORO-4-OXO-1,4-DIHYDRO-[1,8]NAPHTHYRIDINE-3-CARBOXYLIC ACID AND L-ASPARTIC ACID SALT, PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME FOR ANTIMICROBIAL - Disclosed herein are R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and L-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial. Because the R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and L-aspartic acid salt is more soluble and less toxic and has less side effects as an antimicrobial agent than hydrochloride and the other salts (D-aspartate and phosphate) conventionally used, the salt may be useful for oral and injectable administration. | 2015-04-16 |
20150105559 | PRODUCTION METHOD FOR COMPOUND COMPRISING AMINO GROUP AND/OR HYDROXYL GROUP - Disclosed is a method for producing a compound having an amino group and/or a hydroxyl group from a substrate compound having an atomic group containing CO or CS by eliminating such atomic group. The substrate compound, having an atomic group containing CO or CS (for example, an amide, a carbamate, or the like), is allowed to react with a compound expressed by formula (I) below, at a temperature of 120° C. or lower, preferably in the presence of an ammonium salt, to eliminate such atomic group containing CO or CS. In formula (I) A may not be present, and in a case where A is present, A represents an alkyl group having 1 to 6 carbon atoms. H | 2015-04-16 |
20150105560 | FORMULATION COMPRISING IONIC ORGANIC COMPOUNDS FOR USE IN ELECTRON TRANSPORT LAYERS - The invention relates to formulations comprising ionic organic compounds for use in electron transport layers or electron collecting layers of organic electronic (OE) devices, more specifically in organic photovoltaic (OPV) devices, to electron transport layers comprising or being made through the use of such formulations, and to OE and OPV devices comprising such formulations or electron transport layers. | 2015-04-16 |
20150105561 | PROCESS FOR THE PREPARATION OF BENDAMUSTINE HYDROCHLORIDE - The present invention relates to an improved process for the synthesis of bendamustine, in particular, bendamustine hydrochloride of the formula (VI) and its intermediate 1-methyl-5-[bis(2-chloroethyl)amino]-1H-benzimidazol-2-yl]lithium butanoate of formula (V), both having a purity of ≧99%, which is simple, convenient, economical, does not use hazardous chemicals and is industrially viable. | 2015-04-16 |
20150105562 | METHOD FOR PREPARING BORINIC ACID DERIVATIVES AND NOVEL BORINIC ACID DERIVATIVES - The present invention relates to a method for preparing borinic acid derivatives and novel borinic acid derivatives. The preparing method of the present invention provides borinic acid derivatives of general formula (2): | 2015-04-16 |
20150105563 | NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME - The present invention relates to novel organic electroluminescent compounds and an organic electroluminescent device containing the same. The organic electroluminescent compounds according to the present invention can be used as a phosphorescent host material, a hole transport material, or a mixed host material; have a good hole transport ability; prevent crystallization in the production of the device; are suitable for forming a layer; and improve the current density of the device thereby reducing the driving voltage of the device. | 2015-04-16 |
20150105564 | ORGANIC LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING MATERIAL AND COMPOUND USED THEREFOR - An organic light-emitting device having a light-emitting layer containing a compound represented by the general formula below has a high light emission efficiency. In the general formula, at least one of R | 2015-04-16 |
20150105565 | NOVEL PHOTOINITIATORS - The present invention provides novel photoinitiators for polyurethane formation, in which a photoinitiator moiety and a tertiary amine are incorporated into the photoinitiator structure, and thus the polyurethane polymer. | 2015-04-16 |
20150105566 | NATURAL OIL METATHESIS COMPOSITIONS - A metathesized natural oil composition comprising a blend of (i) a high molecular weight metathesized natural oil, and (ii) at least 10% of metathesized natural oil back blended with the high molecular weight metathesized natural oil. The blend has a number average molecular weight in the range from about 300 g/mol to about 76,000 g/mol, a weight average molecular weight in the range from about 300 g/mol to about 81,000 g/mol, a z-average molecular weight in the range from about 300 g/mol to about 87,000 g/mol, and a polydispersity index of about 0.5 to about 1.5. The metathesized natural oil composition is metathesized at least once. | 2015-04-16 |
20150105567 | OPTICALLY ACTIVE AXIALLY CHIRAL ALPHA-ALLENIC ALCOHOL, SYNTHESIS METHOD AND USE THEREOF - The present invention relates to an optically active axially chiral α-allenic alcohol, a synthetic method and use thereof. A method of preparing a high optically active chiral α-allenic alcohol by using propargyl alcohol, aldehyde and chiral α,α-diphenyl-L-prolinol under the protection of tert-butyldimethylsilyl with a mediator zinc bromide. The axially chiral α-allenic alcohol has the structural formula (I). The method of the present invention has the following advantages: the synthesis route is short, operations are simple, raw materials are readily available, separation and purification are convenient, the substrate has high generality, the total yield is high, and enantioselectivity and diastereoselectivity are high. The high optically active axially chiral α-allenic alcohol synthesized by adopting the method of the present invention can conveniently synthesize 2,5-dihydrofuran compounds having central chirality via complete chirality transfer, and at the same time can further be used to synthesize axially chiral allenic amine and allenic malonate compounds without reacemization. | 2015-04-16 |
20150105568 | CATALYST FOR TETRAHYDROFURAN SYNTHESIS - Provided are catalysts suitable for the production of tetrahydrofuran from 1,4-butanediol. Also provided are methods of use of these catalyst, as well as catalyst systems. The catalysts described herein contain only Lewis acidity, but not Broønsted acidity, which results in decreased production of ether byproducts. | 2015-04-16 |
20150105569 | ORGANIC BASED EXTRACTION SYSTEM - An organic based extraction system is described. Embodiments of the extraction system include a first vessel, a second vessel, a third vessel, a pump, and a plurality of sight lenses. Generally, each of the vessels and the pump can be set up to form a closed loop system adapted to recover and reuse a solvent. A fluid flow from the first vessel to the second vessel, from the second vessel to the third vessel, from the third vessel to the pump, and from the pump back to the first vessel can be implemented. Typically, an extract from organic matter can be recovered in the third vessel. In one embodiment, the plurality of sight lenses can be implemented to determine if more solvent is needed and to check the extract while an extraction process is running | 2015-04-16 |
20150105570 | SYSTEMS AND METHODS FOR MAKING BIOPRODUCTS - Processes for continuous preparation of bioproducts are described herein. The processes include contacting fatty acid glycerides with alcohols in the presence of an acidic heterogeneous catalyst and separating the fatty acid alkyl esters from the reaction products. | 2015-04-16 |
20150105571 | METHOD FOR CONVERTING CARBON DIOXIDE AND BICARBONATES INTO FORMIC ACID DERIVATIVES USING A COBALT COMPLEX AS A CATALYTIC SYSTEM - The invention relates to a method for converting carbon dioxide or bicarbonates into formic acid derivatives, i.e. formate salts, formate esters, and formamides, using molecular hydrogen and a catalytic system comprising a cobalt complex of cobalt salt and at least one tripodal, tetradentate ligand. The catalyst complex can be used as a homogeneous catalyst. The invention further relates to the cobalt complexes per se. | 2015-04-16 |
20150105572 | TRANSITION METAL COMPLEX - Disclosed is transition metal complex that serves as a catalytic component with which 1-hexene can be produced efficiently with excellent selectivity, even under high temperature conditions, by means of an ethylene trimerization reaction. Said transition metal complex is represented by the following general formula (1), wherein M | 2015-04-16 |
20150105573 | Scalable And High Yield Synthesis Of Transition Metal Bis-Diazabutadienes - The present disclosure is directed at the synthesis of transition metal bis-diazabutadienes as precursors to enable atomic layer deposition (ALD) or chemical vapor deposition (CVD) of transition metals on metallic surfaces. The transition metal bis-diazabutadienes may be prepared in a two-step synthetic procedure at relatively high yields and are particularly suitable for industrial scale-up. | 2015-04-16 |
20150105574 | Preparation of Transition Metal Carboxylates - This disclosure provides a process for making transition metal carboxylate compositions by combining in an polar aprotic first solvent a transition metal precursor and a Group 1 or Group 2 metal carboxylate under substantially acid-free and substantially anhydrous conditions, to generate a mixture comprising the transition metal carboxylate composition. Optionally, the transition metal carboxylate composition can be purified, for example, by substantially removing the first solvent provide a residue comprising the transition metal carboxylate composition, and also optionally, further by extracting the transition metal carboxylate composition from the residue with a non-coordinating second solvent to provide an extract comprising the transition metal carboxylate composition. | 2015-04-16 |
20150105575 | FUNCTIONALISED MATERIALS, PROCESS FOR THE PRODUCTION AND USES THEREOF - The invention relates both to processes for the production of functionalised materials containing alkyl sulfonic acids groups and their use as heterogeneous catalysts. The invention also relates to precursors of these new products and new organopolysiloxane sulfonic acids. | 2015-04-16 |
20150105576 | HYDROSILYLATION METHOD, METHOD FOR PRODUCING ORGANOSILICON COMPOUND, AND ORGANOSILICON COMPOUND - A hydrosilylation method is provided. In this hydrosilylation method, silylation of the carbon atom other than the terminal carbon atom and generation of the by-product isomer by internal migration of the double bond are suppressed without sacrificing the hydrosilylation reactivity, even if an olefin compound having tertiary amine atom which can be a catalyst poison was used. In the hydrosilylation, an olefin compound having carbon-carbon unsaturated bond, and a compound having hydrogensilyl group are reacted in the presence of an acid amide compound, a nitrile compound and an aromatic hydroxyl compound, or an organoamine salt compound, by using catalytic action of platinum and/or its complex compound. | 2015-04-16 |
20150105577 | HYDROSILYLATION METHOD, METHOD FOR PRODUCING ORGANOSILICON COMPOUND, AND ORGANOSILICON COMPOUND - A hydrosilylation method is provided. In this hydrosilylation method, silylation of the carbon atom other than the terminal carbon atom and generation of the by-product isomer by internal migration of the double bond are suppressed without sacrificing the hydrosilylation reactivity, even if an olefin compound having tertiary amine atom which can be a catalyst poison was used. In the hydrosilylation, an olefin compound having carbon-carbon unsaturated bond, and a compound having hydrogensilyl group are reacted in the presence of an acid amide compound, a nitrile compound and an aromatic hydroxyl compound, or an organoamine salt compound, by using catalytic action of platinum and/or its complex compound. | 2015-04-16 |
20150105578 | Novel Acid Corrosion Inhibitor - Acids, such as hydrochloric acid, are pumped down in to the formation in acidizing treatments of oil & gas wells, thru metal pipes/tubing. Corrosion Inhibition of these metal surfaces (pipes, tubing, etc) has been extensively studied. Most known acid corrosion inhibitors (ACI) and acid corrosion inhibitors currently used in the oilfield contain ingredients that are an environmental concern or have poor Health, Safety and Environmental (HSE) characteristics. This invention relates to the discovery of a Novel Acid Corrosion Inhibitor. Aromatic Nitriles, especially Cinnamyl Nitrile, when added to the acid in effective amounts, offers acceptable rates of corrosion inhibition. | 2015-04-16 |
20150105579 | NOVEL CRYSTALLINE COMPOUNDS FOR PHASE CHANGE INKS - Novel crystalline compounds with at least two aromatic moieties for use in the phase change inks. The crystalline compound is derived from bio-renewable materials and can be used in phase change ink compositions to impart desirable ink properties. For example, the crystalline compounds provide phase change ink compositions suitable for ink jet printing, including robust printing on coated paper substrates. | 2015-04-16 |
20150105580 | DEVICE USEFUL FOR HYDROGENATION REACTIONS (III) - The present invention relates to a device for treatment of material transported through the device comprising at least one porous element consisting of specific solid metallic structure which allows cross-flow of the material through the porous element and wherein the porous element is coated by a non-acidic metal oxide which is impregnated by palladium (Pd). | 2015-04-16 |
20150105581 | CYCLOPENTYLACRYLAMIDE DERIVATIVE - A compound having a hypoglycemic effect is provided. The compound and a pharmaceutically acceptable salt thereof are useful for the treatment or prevention of diabetes, obesity, and the like. The compound is represented by the general formula (1): | 2015-04-16 |
20150105582 | TREPROSTINIL PRODUCTION - The present invention is directed to a novel method for preparing a synthetic intermediates for treprostinil. Also described are methods of preparing treprostinil comprising utilizing novel intermediates described herein as well as novel intermediates useful for synthesis prostacyclin derivatives, such as treprostinil. | 2015-04-16 |
20150105583 | Catalyst For Methacrylic Acid Production, Process For Producing The Same, And Process For Producing Methacrylic Acid Using The Catalyst - An object of the present invention is to provide a process for producing a catalyst for gas-phase contact oxidation of methacrolein, isobutyraldehyde or isobutyric acid to produce methacrylic acid in a high yield and a high selectivity, and a catalyst wherein an alkali metal element, particularly cesium among alkali metal elements, is added by a specific method in a partially neutralized salt of a hetero polyacid which contains Mo, V, P, an alkali metal element and NH | 2015-04-16 |
20150105584 | Bio-Based Acrylic Acid And Its Derivatives - Lactic acid, lactic acid derivatives, or mixtures thereof are dehydrated using a catalyst and process to produce bio-acrylic acid, acrylic acid derivatives, or mixtures thereof. A method to produce the catalyst is also provided. | 2015-04-16 |
20150105585 | FATTY ACID TREATMENT FOR CARDIAC PATIENTS - A method of treating patients in need of treatment for a cardiac disorder has been found which comprises administering to the patient a seven carbon fatty acid compound or derivative thereof, wherein the compound or derivative thereof is able to readily enter the mitochondrion without special transport enzymes. A dietary formulation suitable for treatment of heart tissue in cardiac or surgical patients has been found which comprises a seven-carbon fatty acid chain, wherein the seven-carbon fatty acid chain is characterized by the ability to transverse the inner mitochondrial membrane by a transport mechanism which does not require carnitine palmitoyltransferase I, carnitine palmitoyltransferase II, or carnitine/acylcarnitine translocase and the ability to undergo mitochondrial β-oxidation, and wherein the compound is selected from the group consisting of n-heptanoic acid or a derivative thereof, a triglyceride comprising n-heptanoic acid or a derivative thereof, and triheptanoin or a derivative thereof. | 2015-04-16 |
20150105586 | PRODUCTION OF ACRYLIC ACID FROM A METHANE CONVERSION PROCESS - Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes processing the acetylene to form a stream having acrylic acid. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream is be treated to convert acetylene to acrylic acid. The method according to certain aspects includes controlling the level of carbon monoxide to prevent undesired reactions in downstream processing units. | 2015-04-16 |
20150105587 | Amorphous Amides - An amorphous amide compound of the formula | 2015-04-16 |
20150105588 | FIXED BED PROCESS FOR CLAY CATALYZED ALKYLATION OF AROMATIC AMINES - Aromatic amines, for example, diarylamines such as diphenylamine, dinaphthylamine, N-phenyl-N-naphthyl amine etc., are alkylated by passing a mixture of the amine and an olefin, though a clay catalyst in a fixed bed reactor system. The process is conveniently run as a continued process, produces an alkylated aromatic amine in excellent purity and provides efficiencies in material and energy use. | 2015-04-16 |
20150105589 | Process for preparing cyclohexanol and cycohexanone from cyclohexane - A process for preparing cyclohexanol and cyclohexanone from cyclohexane includes steps of: (1) non-catalyticly oxidizing cyclohexane with molecular oxygen to obtain an oxidized mixture liquid containing cyclohexyl hydroperoxide (CHHP) as a main product; (2) performing a homogenous catalytic decomposition with an oil-soluble transitional metal compound serving as a catalyst, and serving as a scale inhibitor by 1-hydroxy ethidene-1,1-diphosphonic acid (di)octyl ester, or a combination of 1-hydroxy ethidene-1,1-diphosphonic acid (di)octyl ester and phosphoric acid octyl ester, to decompose the CHHP in the oxidized mixture liquid into cyclohexanol and cyclohexanone; and (3) rectifying to obtain products of the cyclohexanol and the cyclohexanone. | 2015-04-16 |
20150105590 | Process and device for preparing cyclohexanol and cyclohexanone by cyclohexane oxidation - A process for preparing cyclohexanol and cyclohexanone by cyclohexane oxidation includes steps of: non-catalyticly oxidizing cyclohexane with molecular oxygen in the air to obtain an oxidation mixture containing CHHP as a main product; performing a homogenous catalytic decomposition of the CHHP to obtain cyclohexanol and cyclohexanone; and rectifying to obtain products of the cyclohexanol and the cyclohexanone, wherein the step of performing the homogenous catalytic decomposition involves a homogeneous catalytic decomposition reaction and distillation vessel which removes water via azeotropic rectification to reduce a water content of a decomposition liquid to be below 100 ppm. A device therefor includes the homogeneous catalytic decomposition reaction and distillation vessel for performing the homogenous catalytic decomposition of the CHHP. The homogeneous catalytic decomposition reaction and distillation vessel and pipelines thereof are free from scale formation, which elongates a production cycle to be over one year. | 2015-04-16 |
20150105591 | Method for Scale Extraction Quebrachitol from Natural Rubber Industry Waste Water - Provided is a method for scale extraction of quebrachitol from natural rubber industry waste water, the method comprising the following steps: coarsely filtering the natural rubber industry waste water to obtain a waste water clear liquor A; filtering the waste water clear liquor A with an ultrafiltration membrane to obtain a filtrate B; concentrating the filtrate B with a nanofiltration membrane or a reverse osmosis membrane to obtain a concentrated solution C; decolorizing and then evaporating and concentrating the concentrated solution C, to obtain a pasty concentrated solution D; cooling the pasty concentrated solution D for crystallization, and collecting the crystals to obtain a coarse product E; and purifying the coarse product E to obtain a pure quebrachitol. The technology process of the method is simple and low cost, scale production can be achieved, and the purity of the obtained product can be up to 99%. | 2015-04-16 |
20150105592 | METHOD OF PRODUCING ALCOHOLS - A method of making alcohols involves forming of alcohol esters from liquid alkane halides and a solution of metallic salts of organic acids to produce gaseous alcohol esters for reaction with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. In an improvement method liquid phase alcohol esters instead of gaseous alcohol esters are produced from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. | 2015-04-16 |
20150105593 | PROCESS FOR PRODUCING VOLATILE ORGANIC COMPOUNDS FROM BIOMASS MATERIAL - Embodiments of the present invention provide for production and recovery of ethanol or other volatile organic compounds, such as acetic acid, from solid biomass material. One embodiment comprises introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material, said superheated vapor stream comprising at least one volatile organic compound; separating a vapor component and a solid component from the heated biomass material, said vapor component comprising at least one volatile organic compound; and retaining at least a portion of the vapor component for use as part of the superheated vapor stream. | 2015-04-16 |
20150105594 | STABILIZATION OF CHLOROPROPENES - Compositions including chlorinated propenes and a phenolic antioxidant are described herein. | 2015-04-16 |
20150105595 | METHOD FOR PRODUCING 2-CHLORO-3,3,3,-TRIFLUOROPROPENE (HCFC-1233xf) - The present invention relates to an improved method for manufacturing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf) by reacting 1,1,2,3-tetrachloropropene, 1,1,1,2,3-pentachloropropane, and/or 2,3,3,3-tetrachloropropene with hydrogen fluoride, in a vapor phase reaction vessel in the presence of a vapor phase fluorination catalyst and stabilizer. HCFC-1233xf is an intermediate in the production of 2,3,3,3-tetrafluoropropene (HFO-1234yf) which is a refrigerant with low global warming potential. | 2015-04-16 |
20150105596 | PROCESS FOR PRODUCING 1-CHLORO-3,3,3-TRIFLUOROPROPENE IN AN IONIC LIQUID - This invention relates to methods and systems for producing hydrochlorofluoro-olefins, particularly 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) by the fluorination of a starting material selected from the group consisting of 1,1,1,3,3-pentachloropropane (HCC-240fa), 1,1,3,3-tetrachloropropene, and 1,1,1,3-tetrachloropropene, alone or in combination, in an ionic liquid. | 2015-04-16 |
20150105597 | PROCESS FOR THE AROMATIZATION OF A METHANE-CONTAINING GAS STREAM - A process is disclosed for making styrene and/or ethylbenzene by reacting toluene with a C | 2015-04-16 |