48th week of 2012 patent applcation highlights part 52 |
Patent application number | Title | Published |
20120302617 | Phenyl and Benzodioxinyl Substituted Indazoles Derivatives - A compound of formula Ia: | 2012-11-29 |
20120302618 | USE OF BENZYDAMINE IN THE TREATMENT OF P40-DEPENDENT DISEASES - Use of benzydamine in the treatment of inflammatory diseases, in particular Crohn's disease, rheumatoid arthritis, psoriatic arthritis, and psoriasis, caused by an expression or overexpression of the cytokine subunit p40. | 2012-11-29 |
20120302619 | Novel 1-aryl-3-Azabicyclo[3.1.0]Hexanes: Preparation And Use To Treat Neuropsychiatric Disorders - The invention provides novel, multiply-substituted 1-aryl-3-azabicyclo[3.1.0]hexanes, and related processes and intermediates for preparing these compounds, as well as compositions and methods employing these compounds for the treatment and/or prevention of central nervous system (CNS) disorders, including depression and anxiety. | 2012-11-29 |
20120302620 | NOVEL PYRONE-INDOLE DERIVATIVES AND PROCESS FOR THEIR PREPARATION - The present invention relates to a method for treating a variety of maladies and conditions; which comprises administering a formulation comprising an effective amount of a pyrone-indole derivative of formula (I): | 2012-11-29 |
20120302621 | D-SERINE TRANSPORTER INHIBITORS AS PHARMACEUTICAL COMPOSITIONS FOR THE TREATMENT OF VISUAL SYSTEM DISORDERS - The present invention relates to pharmaceutical compositions comprising D-serine transporter inhibitors and therapeutic methods using such pharmaceutical compositions in methods for the treatment of visual system disorders and the enhancement of the visual function. | 2012-11-29 |
20120302622 | CONJUGATES, PARTICLES, COMPOSITIONS, AND RELATED METHODS - Particles and conjugates for delivering nucleic acid agents. Compositions containing the particles, the conjugates, or both. Methods of using the particles, the conjugates, and the compositions. | 2012-11-29 |
20120302623 | Novel Activation and Transfer Cascade for Ubiquitin - A novel activating enzyme for ubiquitin, Uba6, is provided. Compositions and methods for inhibiting ubiquitin via the Uba6 pathway are provided. Methods of identifying novel inhibitors of ubiquitination are also provided. Novel RNAi molecules are also provided. | 2012-11-29 |
20120302624 | BIOMARKER FOR IDENTIFYING SUBGROUP OF EARLY-STAGE LUNG ADENOCARCINOMA PATIENTS - The preset invention relates to a biomarker for identifying the subgroup of early-stage lung adenocarcinoma patients in early-stage non-small cell lung cancer (NSCLC), which is T-lymphokine-activated killer cell-originated protein kinase (TOPK), and a therapeutic target for lung cancer. | 2012-11-29 |
20120302625 | SUPERCOILED MINICIRCLE DNA FOR GENE THERAPY APPLICATIONS - The present invention relates to nucleic acid molecule compositions comprising minivectors encoding a nucleic acid sequence and methods of gene therapy using minivectors encoding a nucleic acid sequence. | 2012-11-29 |
20120302626 | MICRORNA AND USE THEREOF IN IDENTIFICATION OF B CELL MALIGNANCIES - Disclosed are nucleic acid sequences, including microRNA sequences and cDNA sequences, as well as vectors, DNA libraries, microarrays, and recombinant cells comprising the nucleic acid sequences described herein. Methods of determining the B cell stage from which a B cell malignancy is derived. Methods of identifying B cell malignancies are also provided. Methods of diagnosing B cell malignancies are provided. Such methods comprise, in certain embodiments, detecting one or more microRNAs or cDNAs as disclosed herein. | 2012-11-29 |
20120302627 | METHOD OF USING ADENOVIRAL VECTORS TO INDUCE AN IMMUNE RESPONSE - The invention provides a method of inducing an immune response against a human immunodeficiency virus (HIV) in a mammal. The method comprises administering to the mammal an adenoviral vector composition comprising one or more adenoviral vectors encoding two or more different HIV antigens, the production of which induces an immune response against HIV in the mammal. The invention also provides an adenoviral vector composition comprising four adenoviral vectors encoding an HIV clade A Env protein, an HIV clade B Env protein, an HIV clade C Env protein, and a fusion protein comprising an HIV clade B Gag protein and Pol protein, respectively. | 2012-11-29 |
20120302628 | OLIGONUCLEOTIDES WHICH INHIBIT P53 INDUCTION IN RESPONSE TO CELLULAR STRESS - The present invention relates to novel oligonucleotides which comprise p53 5′-UTR sequence TCCCTGG (SEQ ID NO: 1) or the complementary p53 3′-UTR sequence CCAGGGA (SEQ ID NO: 2) and their use for such therapeutic applications as protection of normal tissues from the toxicities of chemical or radiation exposure; reducing tissue damage in hypoxia-reperfusion injury, neurodegenerative disorders, oxidative stress, injuries, hyperthermia; preventing aging; preservation of tissues and organs prior to transplanting, etc. | 2012-11-29 |
20120302629 | BIOMARKERS FOR GOSSYPOL CHEMOTHERAPY AND METHODS OF TREATING DISEASE - The present invention provides a biomarker for selecting a patient for treatment with gossypol, wherein the biomarker comprises an elevated expression level of c-Myc, Mcl-1, or combination thereof, relative to the normal expression level of c-Myc, Mcl-1, or combination thereof. The present invention also provides methods for targeting patients for treatment with gossypol, wherein the patient has a disease, condition, or disorder that overexpresses c-Myc, Mcl-1, or combination thereof. The present invention also provides methods for treating or ameliorating a disease, condition, or disorder in a patient comprising determining the expression level of c-Myc, Mcl-1, or combination thereof in the patient and administering gossypol to the patient. In certain embodiments of the invention, the disease is cancer, and the cancer cells show elevated expression levels of c-Myc compared to non-cancerous cells. The invention also provides methods for overcoming Mcl-1-mediated chemoresistance comprising administering gossypol to a patient in need thereof. | 2012-11-29 |
20120302630 | Na/K-ATPase Ligands, Ouabain Antagonists, Assays and Uses Thereof - Na/K-ATPase/Src ligands, assays and uses thereof are disclosed. | 2012-11-29 |
20120302631 | Inhibitors of PFKFB3 for Cancer Therapy - Compounds used to inhibit glycolytic pathway small molecule kinase 6-Phosphofructo-2-kinase/Fructose-2,6-bisphosphatase (PFKFB) are set forth; these inhibitors can be used in the treatment of certain diseases in which cells or tumors rely on glycolytic metabolism, such as many cancer cells. | 2012-11-29 |
20120302632 | DIETARY CONTROL OF ARACHIDONIC ACID METABOLISM - Compositions for the treatment of symptoms of inflammatory disorders may include gamma-linolenic acid or dihomogammalinolenic acid, an inhibitor of Δ | 2012-11-29 |
20120302633 | NOVEL POLYMORPH OF THE HYDROCHLORIDE OF THE (4-HYDROXYCARBAMOYL-PHENYL)-CARBAMIC ACID (6-DIMETHYLAMINO METHYL-2-NAPHTHALENYL) ESTER - Herein described is a novel crystalline form of the hydrochloride of the (4-hydroxycarbamoyl-phenyl)-carbamic acid (6-dimethylamino methyl-2-naphtalenyl) ester. In particular, herein described is a polymorph of the hydrochloride of the (4-hydroxycarbamoyl-phenyl)-carbamic acid (6-dimethylamino methyl-2-naphtalenyl) ester, characterized by a Powder X Ray Diffraction spectrum as indicated in FIG. | 2012-11-29 |
20120302634 | SKIN PROTECTION COMPOSITIONS, IN PARTICULAR CREAM TO PROTECT AGAINST COLD - The invention relates to a silicone-free skin protection composition, in particular a composition to protect against cold, containing the components
| 2012-11-29 |
20120302635 | Water-Swellable Polymers - A water-swellable linear polyurethane polymer is formed by reacting a polyethylene oxide (e.g. PEG 4000 to 35,000), a difunctional compound (e.g. a diamine or diol such as 1,10-decanediol) with a diisocyanate. The ratio of the three components is generally in the range 0.1-1.5 to 1 to 1.1-2.5. The polyurethane is water-swellable in the range 300 to 1700% and soluble in certain organic solvents such as dichloromethane. It can be loaded with pharmaceutically active agents, particularly of high molecular weight, to produce controlled release compositions, such as pessaries etc. | 2012-11-29 |
20120302636 | METHOD OF TREATING A DISORDER ASSOCIATED WITH MTP - Provided is a method of treating or preventing a disorder in a subject comprising administering twice per day a therapeutically effective amount of a compound of formula (I) | 2012-11-29 |
20120302637 | Methods of Treating Tachycardia and/or Controlling Heart Rate While Minimizing and/or Controlling Hypotension - A method of treating tachycardia while minimizing and/or controlling hypotension associated with such treatment includes administering a therapeutically effective amount of a pharmaceutical composition comprising the S-isomer of esmolol to a subject in need thereof. | 2012-11-29 |
20120302638 | ESTERS OF 4,5-DISUBSTITUTED-OXY-2-METHYL-3,6-DIOXO-CYCLOHEXA-1,4-DIENYL ALKYL ACIDS AND PREPARATION THEREOF - Esters of 4,5-disubstituted-oxy-2-methyl-3,6-dioxo-cyclohexa-1,4-dienyl alkyl acids were prepared chemically and/or enzymatically. Depending upon the ester, improved melanocyte cytotoxicity was achieved. Improved cytotoxicity characteristics are consistent with ester analogs being more physiologically compatible and less irritating to skin than their corresponding acids. | 2012-11-29 |
20120302639 | OMEGA 3 FORMULATIONS FOR TREATMENT OF RISK FACTORS FOR CARDIOVASCULAR DISEASE AND PROTECTION AGAINST SUDDEN DEATH - A formulation for treating omega-3 fatty acid deficiency is disclosed containing about 90% or more omega 3 fatty acids by weight comprised of a combination of Eicosapentaenoic acid (EPA), Docosapentaenoic acid (DPA) and Docosahexaenoic acid (DHA) in a weight ratio of EPA:DHA of from 5.7 to 6.3, wherein the sum of the EPA, DHA and DPA comprise about 82% by weight of the total formulation and about 92% of the total omega 3 fatty acid content of the composition. EPA+DHA are about 80% of the total formulation and about 89% of the total omega 3 fatty acid content of the composition. The formulation may further contain specific amounts of arachidonic acid (AA) and of omega-3 fatty acids having 18 carbon atoms, including one or more of stearidonic acid (SDA) and alpha-linolenic acid (ALA). | 2012-11-29 |
20120302640 | ORAL FORMULATIONS - The invention relates to a composition, in the form of a gel, comprising tranexamic acid for topical oral application to a tooth extraction site either before, during or after the tooth extraction to control dental bleeding, to treat or prevent alveolar osteitis, or to produce or maintain a blood clot. The composition may comprise additional components such as chlorhexidine, methyl cellulose, a sweetener, a flavouring agent (e.g. mint), and a preservative (e.g. potassium sorbate). | 2012-11-29 |
20120302641 | BIPHENYL DERIVATIVES USEFUL AS GLUCAGON RECEPTOR ANTAGONISTS - The present invention is directed to biphenyl derivatives, pharmaceutical compositions containing them and their use in the treatment and/or prevention of disorders and conditions ameliorated by antagonizing one or more glucagon receptors, including for example metabolic diseases such as Type II diabetes mellitus and obesity. | 2012-11-29 |
20120302642 | Viscous Acidic Abrasive Cleaning Compositions - Aqueous acidic, abrasive hard surface cleaning composition comprising: about 0.5-3.5% wt. of a thickener system which includes both a colloid forming clay, preferably a montmorillonite clay, and a gum based thickener, preferably xantham gum; about 0.01-2.5% wt. of a surfactant selected from anionic surfactants, nonionic surfactants, and mixtures thereof; an antimicrobially effective amount of at least one organic acid present in an amount of from about 2-12% wt.; as an abrasive constituent, pumice, which may be present in an amount of at least about 5% wt.; optionally but preferably an opacifying/tinting constituent; 0-5% wt. of one or more optional constituents for improving the aesthetic characteristics of the compositions; and, at least 75% wt. of water; wherein the compositions exhibit a viscosity of between about 250 cps to about 1000 cps at 25° C., and, exhibit an acidic pH of less than about 5. The compositions are particularly useful in the cleaning treatment of hard surfaces, particularly lavatory surfaces. | 2012-11-29 |
20120302643 | Crystalline Forms of (-)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol Hydrochloride - A hitherto unknown crystalline form of (−)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol hydrochloride, pharmaceutical compositions containing the new crystalline form, methods of producing the new crystalline form, and a related method of use including treatment of, e.g., pain and/or urinary incontinence. | 2012-11-29 |
20120302644 | ADHESIVE PATCH FOR TREATMENT OF TINEA UNGUIUM - The present invention provides an adhesive patch for the treatment of tinea unguium intended to be applied once a day, comprising terbinafine and/or a pharmacologically acceptable salt thereof in an amount of 3 mg/cm | 2012-11-29 |
20120302645 | USE OF HYDROXYTYROSOL FOR IMPROVING MUSCLE DIFFERENTIATION - The use of hydroxytyrosol or an olive juice extract containing hydroxytyrosol for improving muscle differentiation and thus improving or maintaining the body's adaptation to exercise is disclosed. The pharmaceutical and nutraceutical compositions comprising hydroxytyrosol useful for conditions characterized by altered muscle differentiation especially under inflammatory conditions, such as delayed onset muscle soreness subsequent to strenuous exercise or sarcopenia are provided. | 2012-11-29 |
20120302646 | Use of Cannabidiol in the Treatment of Hepatitis - Cannabinoids are known to interact with CB1 and CB2 receptors expressed in the nervous and immune systems mediating a wide range of effects, including anti-inflammatory properties. However, cannabinoids that bind CB1 are also psychoactive thereby limiting their clinical use. Cannabidiol (CBD) is the most abundant nonpsychotropic plant cannabinoid but has not been studied as extensively as Δ | 2012-11-29 |
20120302647 | SYNTHESIS OF MAGNOLOL AND ITS ANALOGUE COMPOUNDS - A method is described for producing magnolol, or a derivative or analogue thereof. The method includes obtaining MOM ether of 5,5′-diallylbiphenyl-2,2′-diol or a derivative or analogue thereof and subsequently converting the MOM ether of 5,5′-diallylbiphenyl-2,2′-diol into magnolol or a derivative or analogue thereof. | 2012-11-29 |
20120302648 | IMPLANT MATERIAL AND A METHOD FOR PRODUCING SAME - The invention relates to an implant material comprising a polymer which is partially cross-linked by means of a metal salt. | 2012-11-29 |
20120302649 | METHOD FOR SCREENING AMELIORANTS OF DRY SKIN CAUSED BY ATOPIC DERMATITIS USING BLEOMYCIN HYDROLASE ACTIVITY AS INDICATOR - The present invention provides a method for screening and evaluating ameliorants of dry skin caused by atopic dermatitis, comprising: evaluating a candidate drug as being an ameliorant of dry skin caused by atopic dermatitis in the case the candidate drug significantly increases expression and/or activity of bleomycin hydrolase in comparison with a control drug. | 2012-11-29 |
20120302650 | Insulin-Like Growth Factor 1 Receptor (IGF1R) Protein SRM/MRM Assay - The current disclosure provides for specific peptides from the Insulin-Like Growth Factor 1 Receptor (IGF-1R) protein and the derived ionization characteristics of those peptides that are advantageous for quantifying the IGF-1R directly in formalin fixed biological samples by the method of Selected Reaction Monitoring (SRM) mass spectrometry. Such fixed biological samples include: formalin-fixed tissue/cells, formalin-fixed/paraffin embedded (FFPE) tissue/cells, FFPE tissue blocks and cells from those blocks, and formalin fixed and paraffin embedded tissue culture cells. IGF-1R protein is quantitated in biological samples by the method of SRM/MRM mass spectrometry by quantitating one or more of the peptides described herein. The peptides can be quantitated if they reside in a modified or an unmodified form. Examples of potentially modified forms of an IGF-1R peptides include those bearing phosphorylation of a tyrosine, threonine, serine, and/or other amino acid residues within the peptide sequence. | 2012-11-29 |
20120302651 | Flame Retardant Additive Composition and Polyurethane Foam-Forming Composition and Polyurethane Foam Containing Same - There is provided herein a flame-retardant additive composition comprising a halogenated hydroxyl-containing compound; and, a dialkyl phosphite. There is also provided polyurethane foam-forming composition(s) containing the flame-retardant additive, and polyurethane foams made therefrom. | 2012-11-29 |
20120302652 | HIGH RESILIENCE POLYURETHANE FOAMS COMPRISING CASTOR OIL - A process for producing high resilience flexible polyurethane foams. The process includes forming a mixture of (a) isocyanate prepolymer, (b) polymeric compounds having isocyanate-reactive groups, (c) castor oil, (d) optionally chain-extending and/or crosslinking agents, (e) catalysts, (f) blowing agents, and optionally (g) additives, and reacting the mixture to form the flexible polyurethane foam. More than 5 wt % of (c) is used, based on the total weight of components (b) to (g), and (a) is obtained by mixing diphenylmethane diisocyanate (a1) and polyol 1 (a2) and also optionally further polyols, chain extenders and/or crosslinkers, where (a2) includes a polyalkylene oxide polyol having a hydroxyl number of 30 to 60, an average functionality of 2.3 to 3.2 and a propylene oxide fraction, based on the alkylene oxide content, of 70 to 100 wt %. A polyurethane foam obtained by the process, and the use of such a foam as an auto seat. | 2012-11-29 |
20120302653 | INITIATOR-TIGHTENED COMPOSITIONS - Disclosed herein are gel and plastic compositions comprising tightened layers of polymerized vinyl monomers, as well as methods of making the same, where the layers are tightened in having smaller pores. The tightened layers comprise tightened inner layers and exterior layers, and the compositions comprise polymer-attached (pendant) initiator or helper residues. | 2012-11-29 |
20120302654 | HYDROGELS THAT UNDERGO VOLUMETRIC EXPANSION IN RESPONSE TO CHANGES IN THEIR ENVIRONMENT AND THEIR METHODS OF MANUFACTURE AND USE - Generally, hydrogels are prepared by forming a liquid reaction mixture that contains a) monomer(s) and/or polymer(s) at least portion(s) of which are sensitive to environmental changes (e.g., changes in pH or temperature), b) a crosslinker and c) a polymerization initiator. If desired, a porosigen may be incorporated into the liquid reaction mixture to create pores. After the hydrogel is formed, the porosigen is removed to create pores in the hydrogel. These hydrogels may be prepared in many forms including pellets, filaments, and particles. Biomedical uses of these hydrogels include applications wherein the hydrogel is implanted in the body of a patient and an environmental condition at the implantation site causes the hydrogel to expand in situ. | 2012-11-29 |
20120302655 | THERMOPLASTIC RESIN FOAM AND PROCESS FOR PRODUCING THE SAME - There is provided a thermoplastic resin foam being excellent in strength, flexibility, cushioning properties, strain recovery and the like, particularly being low in the shrinkage of the cell structure due to the resilience of the resin, and being good in productivity. There is also provided a process for producing a thermoplastic resin foam which can produce, with good productivity, the thermoplastic resin foam being excellent in strength, flexibility, cushioning properties, strain recovery and the like, particularly being low in the shrinkage of the cell structure due to the resilience of the resin. The thermoplastic resin foam according to the present invention is obtained from a thermoplastic resin composition containing a thermoplastic elastomer, an active energy-ray curable compound and a radical trapping agent. The thermoplastic resin foam according to the present invention is also obtained from a thermoplastic resin composition containing a thermoplastic elastomer, an active energy-ray curable compound, a thermal crosslinking agent and a radical trapping agent. | 2012-11-29 |
20120302656 | Polymers for Contact Lenses - The present invention relates to a thermoplastic polyurethane contact lens prepared from a mixture comprising: (a) at least one polyethylene glycol; (b) at least one di-isocyanate; and (c) at least one diol of formula (I): wherein n is an integer from 1 to 25; wherein the polyethylene glycol, di-isocyanate and diol are reacted under substantially anhydrous conditions. Further aspects of the invention relate to a process for preparing a contact lens. The invention also relates to a process for preparing a polyurethane xerogel in the form of a molded article, said process comprising the steps of: (i) preparing a reaction mixture comprising at least one polyethylene glycol, at least one di-isocyanate and at least one diol of formula I as described above; (ii) reacting the reaction mixture formed in step (i) under substantially anhydrous conditions to form a polyurethane xerogel; (iii) injection molding the polyurethane xerogel to form a molded article, (iv) hydrating the xerogel molded article to form a contact lens. | 2012-11-29 |
20120302657 | Polymerizable compositions with improved through-curing depth - Composition which contains polymerizable binder and an initiator according to the following Formula I: | 2012-11-29 |
20120302658 | BLACK ULTRAVIOLET CURABLE INKS - There is provided novel black ultraviolet (UV) curable ink compositions having substantially improved curing properties. The novel ink comprises low levels of carbon black in combination with two or more other colored or non-black pigments which result in a black UV curable gel ink with superior cure compared to conventional all-carbon black loaded UV curable gel inks. | 2012-11-29 |
20120302659 | PHOTOPOLYMER FORMULATION HAVING ESTER-BASED WRITING MONOMERS - The invention relates to a photopolymer formulation comprising matrix polymers, writing monomers, and photoinitiators, wherein the writing monomers comprise compounds of formula (I), where at least one of the radicals R1, R2, R3, R4, R5, R6 is a radical bonded to the aromatic ring via X of formula (II), where, in formula (II), A is a linear or branched hydrocarbon, optionally comprising oxygen or nitrogen, the remaining radicals R1, R2, R3, R4, R5, R6 are, independent of each other, hydrogen or an organic radical, and R7 is hydrogen or methyl. The invention further relates to the use of the photopolymer formulation for producing holographic media. | 2012-11-29 |
20120302660 | HEAT SEALABLE SUBSTRATE AND A PROCESS FOR MAKING THE SAME - A process for applying a heat sealable layer to a substrate in which the substrate is provided with a coating composition containing a cyclic imide, which can be a maleimide, an itaconimide, a citraconimide or a 2,3 dialkyl maleimide. Preferably the coating composition is brought on the substrate from a water borne formulation in which the coating composition containing a cyclic imide is dispersed in the water phase and the coating composition containing a cyclic imide is a copolymer of cyclic imides and vinylic co-monomers, preferably a co-polymer of cyclic imides and styrene. The dispersed product in the water phase has a particle size between 20 and 500 nm, preferably between 30 and 200 nm, and the particles have a core-shell structure. | 2012-11-29 |
20120302661 | Polymers for Contact Lenses - The present invention relates to a polyurethane prepared from a mixture comprising: (a) at least one polyethylene glycol; (b) at least one di-isocyanate; (c) at least one polydialkyl siloxane diol; and (d) at least one diol of formula (I) wherein n is an integer from 1 to 25; wherein the polyethylene glycol, di-isocyanate, polydialkyl siloxane diol and diol are reacted under substantially anhydrous conditions. Further aspects of the invention relate to a process for preparing a polyurethane. The invention also relates to a process for preparing a polyurethane xerogel in the form of a molded article, said process comprising the steps of: (i) preparing a reaction mixture comprising at least one polyethylene glycol, at least one di-isocyanate, at least one polydialkyl siloxane diol and at least one diol of formula I as described above; (ii) reacting the reaction mixture formed in step (i) under substantially anhydrous conditions to form a polyurethane xerogel; and (iii) injection molding the polyurethane xerogel to form a molded article. | 2012-11-29 |
20120302662 | DENTAL RESTORATIVE MATERIAL - A dental restorative composition is provided that includes a polymerizable resin, a substantially translucent structural filler, a nanofiller having a mean particle size less than 100 nm, and at least one rheology-modifying additive. In one embodiment, the structural filler has a refractive index substantially similar to that of the polymerizable resin, a coarse particle fraction, and a fine particle fraction having a mean particle size greater than 0.1 μm and smaller than the mean particle size of the coarse particle fraction. The relative ratio of the coarse particle fraction to the fine particle fraction is in the range from about 12:1 to about 2:1 by volume, the particle size distribution of each fraction is essentially monomodal, and the D(90) of the fine particle fraction is less than or equal to the D(10) of the coarse particle fraction. | 2012-11-29 |
20120302663 | Polycarbonate Resin Composition and Molded Article Including the Same - A polycarbonate resin composition includes about 100 parts by weight of a base resin including about 45 to about 86 parts by weight of a polycarbonate resin (A), about 10 to about 45 parts by weight of a polysiloxane-polycarbonate copolymer (B) and about 4 to about 10 parts by weight of an aromatic vinyl graft copolymer (C), about 0.03 to about 5 parts by weight of a sulfonate flame retardant (D) based on about 100 parts by weight of the base resin, and about 1 to about 10 parts by weight of a polycaprolactone polymer (E) based on about 100 parts by weight of the base resin. | 2012-11-29 |
20120302664 | RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE - A rubber composition for a tire tread includes a modified diene rubber comprising a styrene butadiene rubber and/or a polybutadiene rubber, having a functional group such as an amino group or a hydroxyl group, silica, a silane coupling agent, a lignin derivative, and a carbon masterbatch. The carbon masterbatch comprises a styrene butadiene rubber, and carbon black having iodine adsorption of from 60 to 130 g/kg, and a ratio of the amount (B) of a rubber in the carbon masterbatch to the amount (A) of the modified diene rubber is B/A=0.25 to 1. The total amount of the carbon black and the silica is from 40 to 100 parts by mass per 100 parts by mass of a rubber component, the proportion of the silica in fillers is from 25 to 80% by mass, and the amount of the lignin derivative is from 0.1 to 10 parts by mass. | 2012-11-29 |
20120302665 | AMODIFIED RUBBER COMPOSITIONS AND METHODS OF PREPARATION - Modified rubber compositions containing an elastomer component and a modifier comprising a steroid and/or a peptide and methods of their production. Such modified rubber compositions can have improved properties and can be useful in making various articles of manufacture, such as, for example, in the manufacture of tires. | 2012-11-29 |
20120302666 | WALL BASE AND FORMULATION FOR MAKING THE SAME - A composition for manufacturing flooring accessories, such as a wall base, and process for manufacturing the composition. The composition includes a first formulation and a second formulation that are cured together by a partial cure. The composition incorporates rapidly renewable materials, natural filler materials and has a low weight per linear foot. | 2012-11-29 |
20120302667 | EPOXY RESIN COMPOSITION FOR ENCAPSULATING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE ENCAPSULATED WITH THE SAME - An epoxy resin composition for encapsulating a semiconductor device includes a curing agent, a curing accelerator, inorganic fillers, and an epoxy resin, the epoxy resin including a first resin represented by Formula 1: | 2012-11-29 |
20120302668 | SEMICONDUCTOR SEALING MATERIAL COMPOSITION - Disclosed herein is a semiconductor sealing material composition, including: 9.0˜13 wt % of an epoxy resin; 6˜7 wt % of a hardener; 0.2˜0.3 wt % of a curing catalyst; 0.60˜0.68 wt % of at least one additive selected from the group consisting of a coupling agent, a release agent and a coloring agent; and 79˜84 wt % of a filler, wherein the filler is nano-graphene plate powder. The semiconductor sealing material composition has excellent crack resistance at a high temperature of 270° C. or more and has high thermal conductivity and excellent flame retardancy. | 2012-11-29 |
20120302669 | PHOSPHOROUS FLAME RETARDANT AND APPLICATION THEREOF TO POLYMER - A phosphorous flame retardant primarily includes hexachlorotriphosphazene (HCP) having poly(oxyalkylene)amine substitutes. The poly(oxyalkylene)amine includes at least two end groups. The phosphorous flame retardant can further include layered silicate clay. The layered silicate clay can be intercalated and modified with the poly(oxyalkylene)amine substitutes of HCP to effectively promote thermal stability. The flame retardant, phosphazene-poly(oxyalkylene)amine adducts, can be applied to a polymer. By the cross-linking between them, the flame-retarding property of the polymer can be improved. Also provided is a method for producing the flame retardant of phosphazene-poly(oxyalkylene)amine adducts and application thereof to a polymer. | 2012-11-29 |
20120302670 | CARBON COMPOSITE MOLD DESIGN - A mold assembly or system includes a moldbase that holds mold inserts and has embedded fluid lines to facilitate cooling during part formation. Mold inserts combine to form mold cavities that receive carbon fiber and resin components to form a carbon composite based part. A permanent release coating along a mold component surface that contacts the carbon fiber and resin components facilitates the release of the finished part from the mold component. Guide pins and guide pin receiving holes facilitate accurate alignment of mold components. Ejector pins within respective ejector pin shafts help eject a finished part from a respective mold component. An ejector pin shaft cover transfers force from an ejector pin to eject a finished part and also prevents substantial passage of resin into the ejector pin shaft. A fluid actuated ejection system provides fluid based mechanical forces to the ejector pins to facilitate finished part ejection. | 2012-11-29 |
20120302671 | COMPOSITIONS COMPRISING POLYLACTIC ACID, BENTONITE, AND GUM ARABIC - This present disclosure relates to biodegradable materials and, in particular, to compositions comprising polylactic acid, bentonite, and gum arabic. The present disclosure further relates to processes, methods and uses involving polylactic acid. | 2012-11-29 |
20120302672 | SYNTHETIC BINDER ESSENTIALLY MADE OF MATERIALS FROM RENEWABLE RESOURCES, IN PARTICULAR OF VEGETABLE ORIGIN, AND APPLICATIONS THEREOF IN ROAD ENGINEERING - The invention relates to a synthetic binder characterized in that said binder includes: from 20 wt % to 100 wt % of at least one polyester based essentially on material from renewable resources, in particular of vegetable origin, having: a hydroxyl number below 100 mg KOH/g, an acid number below 25 mg KOH/g, an iodine number below 100 g I | 2012-11-29 |
20120302673 | PREPARATION OF INDUSTRIAL ASPHALT - The present invention relates to a method for preparing an industrial asphalt comprising sparging an oxygen containing gas through an asphalt flux in the presence of 0.25 weight percent to about 12 weight percent of a highly saturated rubbery polymer at a temperature within the range of about 400° F. to about 550° F. for a period of time which is sufficient to increase the softening point of the asphalt flux to a value which is within the range of 185° F. to 250° F. and a penetration value of at least 15 dmm to produce the industrial asphalt. The highly saturated rubbery polymer can be a styrene-ethylene/butylene-styrene block copolymer rubber or a highly saturated styrene-ethylene/propylene-styrene block copolymer rubber. | 2012-11-29 |
20120302674 | ACRYLIC RUBBER COMPOSITION AND CROSS-LINKED RUBBER PRODUCT - An acrylic rubber composition which contains, with respect to 100 parts by weight of acrylic rubber, a compound which is expressed by the following general formula (1) in 0.1 to 50 parts by weight and a cross-linking agent in 0.05 to 20 parts by weight is provided. | 2012-11-29 |
20120302675 | CONDENSED HETEROCYCLIC COMPOUND AND COMPOSITION - A condensed heterocyclic compound which is shown by the following formula (I) and a composition containing an (a) organic material and (b) at least one type of the condensed heterocyclic compound are provided. | 2012-11-29 |
20120302676 | FILM - Provided is a film made of a composition obtained by mixing a compound at least having a ring structure containing one carbodiimide group, the first nitrogen and second nitrogen thereof being linked together through a linking group, with a polymer compound having an acidic group. A film which has improved hydrolysis resistance and from which no free isocyanate compounds are produced can be provided. | 2012-11-29 |
20120302677 | THERMOPLASTIC MOLDING COMPOSITION - The present invention relates to a thermoplastic molding composition comprising the following components:
| 2012-11-29 |
20120302678 | IONIC LIQUID-POLYMER GEL MEMBRANE WITH IMPROVED GAS PERMEABILITY, AND PREPARATION METHOD THEREOF - The present invention relates to an ionic liquid-polymer gel membrane with improved gas permeability, and a preparation method thereof, and more specifically, to a membrane prepared to allow an ionic liquid to be dispersed in a polymer gel, thereby improving gas permeability. Particularly, the present invention relates to an ionic liquid-polymer gel membrane wherein membrane selectivity and permeability exceed an upper bound by increasing the amount of dispersed ionic liquid, and a preparation method thereof. The preparation method of the membrane for separating a specific gas from a mixture gas according to the present invention comprises the following steps of: mixing a polymer, an ionic liquid and PC as a solvent to prepare a mixture solution; and drying the mixture solution to remove the solvent from the mixture solution. In addition, the polymer is polyvinylidene fluoride-hexafluoropropyl copolymer (PVdF-HFP), and the ionic liquid is 1-ethyl-3-methylimidazolium tetrafluoroborate ([emim][BF | 2012-11-29 |
20120302679 | MOLDING COMPOSITION FOR PHOTOVOLTAIC JUNCTION BOXES AND CONNECTORS - A molding composition is disclosed which contains specific amounts of poly(arylene ether), styrenic polymer, hydrogenated block copolymer, flame retardant, and polytetrafluoroethylene. The molding composition performs well on a battery of tests, including heat resistance, impact strength, melt flow, and flame retardancy, and is particularly useful for producing photovoltaic junction boxes and connectors. | 2012-11-29 |
20120302680 | PROPYLENE POLYMERS WITH IMPROVED PROPERTIES - The invention relates to novel propylene polymers with improved properties especially with improved stiffness and impact strength comprising propylene homopolymers or propylene block copolymers with 90.0 to 99.9 wt % propylene and 0.1 to 10 wt % α-olefins with 2 or 4 to 18 carbon atoms, or mixtures thereof, wherein the propylene homopolymers or propylene block copolymers are β-nucleated propylene polymers, whereby the β-nucleated propylene homopolymers have an Irτ≧0.98 and the values for tensile modulus and Charpy impact strength as specified herein. The β-nucleated propylene block copolymers are polymers having an IRτ of the propylene homopolymer block of ≧0.98 and the values for tensile modulus and Charpy impact strength as also specified herein. The propylene polymers with an improved property spectrum are suitable for producing molded parts in a pipe system, such as pipes and fittings, inspection chambers, pipe ducting systems, extrusion or compression molded sheets and the like. | 2012-11-29 |
20120302681 | COMPOSITIONS, FILMS AND METHODS OF PREPARING THE SAME - The invention provides a composition comprising at least the following: A) a first composition comprising a first ethylene-based polymer, wherein the ratio, I | 2012-11-29 |
20120302682 | METHOD FOR PREPARING ORGANIC-INORGANIC COMPOSITE MATERIALS - A method for preparing organic-inorganic composite materials is provided. It is a dispersion method that the inorganic phase is introduced into the polymer matrix uniformly. The core-shell structure, in which the inorganic materials are core and the organic materials are shell, is formed by first wrapping the inorganic materials with the organic materials in the same reactor. Therefore, the match between the polarity of inorganic phase and the polarity of polymer phase is increased. | 2012-11-29 |
20120302683 | METHOD OF PREPARING REDUCED GRAPHENE OXIDE AND REDUCED GRAPHENE OXIDE-POLYMER COMPOSITES - Methods of preparing reduced graphene oxide and reduced graphene oxide-polymer composites. The methods include covalently binding a halogen-substituted aromatic compounds to a graphene oxide and heat treating the graphene oxide with the halogen-substituted aromatic compounds covalently bound thereto at a low temperature, for example, 450° C. or less. By using the methods, reduced graphene oxide and reduced graphene oxide-polymer composites that have high electrical conductivities (e.g., 30,000 S/m or more) may be obtained. | 2012-11-29 |
20120302684 | System and method for producing, preparing, or manufacturing natural rubber-based ABS compositions, powders, substances, and/or additives - A process for producing natural rubber-based acrylonitrile butadiene styrene (ABS) powder. The process comprises introducing a portion of natural rubber, mixing divinylbenzene (DVB) with the portion of natural rubber to produce vulcanized natural rubber, mixing the vulcanized natural rubber with a monomer solution to produce grafted natural rubber, mixing a plurality of grafted polybutadiene rubbers with the grafted natural rubber to produce a latex masterbatch and mixing a coagulant to a portion of the latex masterbatch to produce natural rubber-based ABS powder. By mixing the DVB with the portion of natural rubber, an intermediate step which is required in conventional methods before the polymerization process, can be eliminated. A natural rubber-based acrylonitrile butadiene styrene (ABS) powder produced by the process is also disclosed. | 2012-11-29 |
20120302685 | MOISTURE BARRIER POTTING COMPOUND - A moisture barrier potting composition includes an olefinic polymer, a polyethylene wax, a silane, an antioxidant, and a filler. These components are balanced to produce a potting compound having desirable properties including Moisture Vapor Transmission Rate (MVTR), viscosity, temperature of application, and no sag at use temperatures. The moisture barrier potting composition may be employed with any solid state device including wire and junction box sealants in solar modules. | 2012-11-29 |
20120302686 | ADHESIVE - An adhesive including at least 100 weight parts of an unsaturated polyester resin suitable for air-drying, between 0 and 5 weight parts of hydrogenated castor oil, between 1 and 20 weight parts of a nano powder, between 10 and 250 weight parts of a filler, and between 1 and 15 weight parts of an anti-shrinking agent. | 2012-11-29 |
20120302687 | ADHESIVE - An adhesive, including: at least 100 weight parts of an unsaturated polyester resin suitable for air-drying, between 0 and 5 weight parts of hydrogenated castor oil, between 1 and 20 weight parts of nano powder, between 0 and 100 weight parts of a filler, and between 1 and 15 weight parts of an anti-shrinking agent. | 2012-11-29 |
20120302688 | PROCESS FOR PRODUCING AN ORGANOSILOXANE POLYMER - Process for producing an organosiloxane polymer and novel organosiloxane polymer compositions. The process according to the invention comprises hydrolyzing tetraalkoxysilane monomers in a hydrolysis step; and polymerising said hydrolyzed monomers in a polymerization step by subjecting them to conditions conducive to polymerisation to form an organosiloxane polymer. The hydrolysis step is conducted in a reaction medium comprising an organic compound with hydroxy groups. The invention allows for the synthesis of siloxane polymer compositions suitable for thin-film applications using a high content of tetra- and trifunctional silixane polymer precursors. | 2012-11-29 |
20120302689 | USE OF CO-GRINDING AGENTS IN A PROCESS TO MANUFACTURE CO-GROUND NATURAL AND PRECIPITATED CALCIUM CARBONATES, SUSPENSIONS AND DRY PIGMENTS OBTAINED AND THEIR USES - The invention consists in the use, in a process of manufacture of GCC and PCC co-ground in water, of a co-grinding agent characterised in that:
| 2012-11-29 |
20120302690 | GRAFTED ACRYLIC COMPRISING WATER SOLUBLE AND WATER INSOLUBLE PORTIONS AND LATTICES AND COATINGS COMPRISING THE SAME - A latex comprising of two stage grafted acrylic is disclosed. The acrylic comprises a water soluble portion and a water insoluble portion that are grafted together. A method for making the latex, a coating comprising the latex, and substrates coated with the coating are also disclosed. | 2012-11-29 |
20120302691 | POLYSILOXANE RESIN COMPOSITION - A polysiloxane resin composition contains: a first polysiloxane having an average compositional formula of R | 2012-11-29 |
20120302692 | VIBRATION-PROOF RUBBER COMPOSITION AND VIBRATION-PROOF RUBBER USING THE SAME - A vibration-proof rubber composition excellent in both characteristics of durability and compression set characteristic is provided. A vibration-proof rubber composition includes components (A) to (C) below, wherein an amount of reacted silane coupling agent in the component (B) is 6.5% by weight or more, and an amount of unreacted silane coupling agent is in a range of 0.5 to 2.5% by weight: (A) diene rubber; (B) pre-treated silica prepared by surface-treating, with a silane coupling agent, silica having a BET specific surface area in a range of 180 to 230 m | 2012-11-29 |
20120302693 | FLUORINE CONTAINING GRAFT COPOLYMER COATING COMPOSITION - The present disclosure relates to a coating composition comprising a fluoropolymer, especially a fluorine containing graft copolymer. A dried and cured layer of the coating composition can provide a substrate with an easy to clean surface having a high water contact angle and good recoat adhesion. | 2012-11-29 |
20120302694 | IMPACT-MODIFIED POLYCARBONATE COMPOSITIONS - The present invention relates to non-aging, impact-modified polycarbonate compositions and moulding compositions comprising: A) from 60 to 86 parts by weight (based on the sum of components A+B+C) of aromatic polycarbonate and/or aromatic polyester carbonate, B) from 4 to 12 parts by weight (based on the sum of components A+B+C) of graft polymer comprising: B.1 from 10 to 50 wt. % (based on the graft polymer B) of a shell of at least one vinyl monomer, and B.2 from 90 to 50 wt. % (based on the graft polymer B) of a graft base of silicone-acrylate composite rubber, C) from 10 to 30 parts by weight (based on the sum of components A+B+C) of a polymer or copolymer based on vinyl monomer, and D) from 0 to 20 parts by weight of polymer additives. | 2012-11-29 |
20120302695 | Methacrylate-Based Adhesive Compositions - An adhesive composition, especially suitable for a two-part adhesive system curable via free radical polymerisation comprises; (A) (meth)acrylate ester monomer; (B) chlorinated elastomeric polymer; (C) core-shell impact modifier; and (D) urethane (meth)acrylate oligomer. Example adhesive compositions include urethane (meth) acrylate oligomer (D) derived from (i) a di- or higher isocyanate having at least two isocyanate groups which differ in reactivity; (ii) a chain-extending reagent which has at least two groups selected from hydroxyl and/or amino groups, each capable of reaction with an isocyanate group of (i); (iii) a hydroxymethacrylate component or hydroxyacrylate component. Also urethane (meth)acrylate oligomers, suitable for use in adhesive compositions, and derived from: (i) a diisocyanate having two isocyanate groups which differ in reactivity; (ii) a chain-extending reagent which is a polyether polyol selected from ethoxylated and propoxylated derivatives of tri- and tetra-functional polyols; and (iii) a hydroxyl (meth)acrylate selected from polyethylene glycol (meth)acrylate and polypropylene glycol (meth)acrylate, are disclosed. | 2012-11-29 |
20120302696 | GLASS FIBER REINFORCED POLYPROPYLENE - The present invention concerns a glass fiber reinforced polypropylene composition as well as articles formed from this composition, wherein the composition, comprises a) More than 15-wt % glass fibers, and b) a specific heterophasic polypropylene composition with an at least bimodal disperse phase. | 2012-11-29 |
20120302697 | COATING COMPOSITION, COATED ARTICLE, AND PROCESS FOR FORMATION OF MULTILAYER COATING FILM - The problem to be solved by the present invention is to provide a coating composition that can reduce the heating temperature and shorten the heating time in the coating process, and that has excellent scratch resistance and weather resistance. The present invention provides a coating composition comprising a radically polymerizable unsaturated group-containing compound (A) and a hydroxyl-containing resin (B), the compound (A) being obtained by reacting a caprolactone-modified hydroxyalkyl (meth)acrylate with a polyisocyanate compound, and having an isocyanate equivalent of 300 to 3,800. | 2012-11-29 |
20120302698 | MOISTURE-ADAPTIVE VAPOR BARRIER, IN PARTICULAR FOR HEAT INSULATING BUILDINGS AND METHOD FOR PRODUCING THE VAPOR BARRIER - The invention relates to a moisture-adaptive vapor barrier, in particular for heat insulating buildings. The vapor barrier is produced from a material which has a plateau-shaped S | 2012-11-29 |
20120302699 | RESIN COMPOSITION, MOLDED BODY AND COMPOSITE MOLDED BODY - In accordance with the present invention, by using a resin composition including lignin and a curing agent in which the lignin is soluble in an organic solvent and contained in the resin composition in an amount of from 10 to 90% by mass, there are provided a molded product and a composite molded product which are obtained from plant resources as a main raw material and to which a good flame retardance and a good antibacterial property are imparted. | 2012-11-29 |
20120302700 | NANOFILLED POLYMERIC NANOCOMPOSITES WITH TUNABLE INDEX OF REFRACTION - The present invention includes a method for preparing a nanoparticle filled nanocomposite material, the method including the steps of providing a plurality of nanoparticles. attaching a first layer of organic ligand to the nanoparticle via a phosphate or phosphonate linkage, covalently attaching a second layer of matrix compatible polymer to said first layer of organic ligand to produce modified nanoparticles, providing a polymer matrix and dispersing the modified nanoparticles in the polymer matrix, wherein the dispersement of the modified nanoparticles into the polymer matrix results in a nanocomposite material, and wherein the modified nanoparticles are modified such that the first layer is proximal to the nanoparticle and the second layer is distal to the nanoparticle. Also within the scope of the invention are modified nanoparticles, alternative nanocomposite materials and methods of making the same. | 2012-11-29 |
20120302701 | PROPYLENE IMPACT COPOLYMERS HAVING GOOD OPTICAL PROPERTIES - Propylene impact copolymers (ICPs) are provided which comprise: (a) a matrix phase which comprises from 60 to 95 weight % of a polypropylene polymer containing from 0 to 6 mole % of units derived from one or more alpha-olefins other than propylene, and (b) a dispersed phase which comprises from 5 to 40 weight % of a copolymer derived from a first comonomer which can be either propylene or ethylene together with a second alpha-olefin comonomer. The ICP is further characterized by having a beta/alpha ratio less than or equal to 1.1. The ICPs of the present invention are particularly well suited for applications requiring clear, tough polymers such as thin walled injection molded articles for frozen food packaging applications. | 2012-11-29 |
20120302702 | Compositions including polytetrafluoroethylene and processes for the preparation thereof - A process or method for preparing a composition that includes a core of polytetrafluoroethylene and a styrene/acrylonitrile shell (or a core-shell polytetrafluoroethylene including styrene/acrylonitrile (SAN) powder) is provided. The process includes a polymerisation process or reaction and a flocculation process or reaction. The temperatures utilized, and/or the relative quantities and/or concentrations of the reagents, for the polymerisation process and flocculation process are specifically selected. The core-shell polytetrafluoroethylene-based powder produced is used as an additive for plastic/polymers, for instance styrene-based polymers. The core-shell polytetrafluoroethylene-based powder produced is associated with improved workability and enhanced mechanical characteristics. | 2012-11-29 |
20120302703 | Method for Producing Metal-containing Nanoparticles Enveloped with Polymers and Particles that can be Obtained Therefrom - The present invention provides a method to produce metal-containing nanoparticles enveloped with polymers, as well as particles obtainable therefrom. | 2012-11-29 |
20120302704 | COPOLYMER COMPOSED OF A POLYPHENYLENE AND A FLEXIBLE CHAIN COMPONENT - A copolymer is described which is prepared by reacting a polyphenylene having two terminal coupling groups X | 2012-11-29 |
20120302705 | PROCESS FOR PRODUCTION OF ORGANOPOLYSILOXANE COMPOUND - A method of producing an organopolysiloxane compound in which a poly(N-acylalkyleneimine) segment comprising repeating units represented by formula (1): | 2012-11-29 |
20120302706 | REACTOR AND METHOD FOR CONTINUOUS POLYMERIZATION - The present invention relates to a reactor ( | 2012-11-29 |
20120302707 | CHROMIUM CATALYSTS FOR OLEFIN POLYMERIZATION - Mineral oil is added to a supported chromium catalyst in amounts which maintain a free flowing particulate material. Chromium catalysts so treated, provide polyethylene in a gas phase ethylene polymerization process with reduced reactor fouling or static. | 2012-11-29 |
20120302708 | MAGNESIUM HALIDE ADDUCTS, CATALYST COMPONENTS AND CATALYSTS COMPRISING THE SAME, AND PREPARATION PROCESSES THEREOF - A magnesium halide adduct is provided, comprising at least one compound of the formula MgXY, at least one compound of the formula ROH, methanol, at least one modifying agent chosen from DOE and o-hydroxy benzoates, and optionally water. Also provided herein are a catalyst component comprising the magnesium halide adduct, a catalyst for olefin polymerization comprising the catalyst component; the respective processes for preparing the magnesium halide adduct and the catalyst component; use of the magnesium halide adduct for preparing the catalyst component, use of the catalyst component in a catalyst for olefin polymerization and use of the catalyst in olefin polymerization; and a process of olefin polymerization. | 2012-11-29 |
20120302709 | CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS - Catalyst component for the polymerization of olefins CH | 2012-11-29 |
20120302710 | COMPLEXES FOR USE IN METATHESIS REACTIONS - The present invention relates generally to metal complexes, methods for preparation and uses of the same. | 2012-11-29 |
20120302711 | Process for Continuously Producing Water-Absorbing Polymer Particles - A process for continuously producing water-absorbing polymer particles, in a continuous polymerization reactor, wherein the amount of initiator used and/or the intensity of the UV radiation optionally used to initiate the polymerization is reduced after the startup of the polymerization reactor. | 2012-11-29 |
20120302712 | BENZOBIS(THIADIAZOLE)-BASED ALTERNATING COPOLYMER AND PREPARATION THEREOF - Disclosed are a benzobis(thiadiazole)-based alternating copolymer, a method for preparing the same, and an organic electronic device including the same. | 2012-11-29 |
20120302713 | RETARDATION FILM, AND ORGANIC EL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A retardation film, formed by stretching a film comprising a norbornene-based ring-opening copolymer containing
| 2012-11-29 |
20120302714 | Process for Producing Water-Absorbing Polymer Particles - A process for producing water-absorbing polymer particles by polymerizing an aqueous monomer solution in a kneader having at least two shafts in axially parallel rotation, wherein the reaction mixture is transported in axial direction and the region at the start of the kneader is trace-heated. | 2012-11-29 |
20120302715 | Catalyst System And Processes For The (CO-) Trimerization Of Olefins And The (CO-) Polymerization Of Olefin Oligomers - The invention relates to the field of producing polymers and copolymers of olefin oligomers produced by a trimerization reaction of olefin monomers. There is disclosed a process which comprises producing olefin oligomers with the aid of a trimerization catalyst system prepared using UHF irradiation for activating individual components of the trimerization catalyst system. The use of the trimerization catalyst system thus improved and having increased activity provides for increased effectiveness in the production of olefin oligomers from ethylene or other olefin monomers, inter alia, at a low pressure of ethylene. The olefin oligomers thus produced are then polymerized or copolymerized using processes known in the art. | 2012-11-29 |
20120302716 | METHOD FOR PRODUCING PROPYLENE-BASED POLYMER - A method for producing a propylene-based polymer, including polymerizing propylene or propylene and an α-olefin except propylene in the presence of a catalyst with a horizontal polymerization reactor equipped with stirring vanes rotating around a horizontal axis therein by a continuous vapor-phase polymerization, which removes heat of polymerization by heat of vaporization of a liquefied propylene, wherein the reactor can set a plurality of area sections different in temperature in a horizontal direction inside the reactor, and satisfies at least one of i) a temperature difference, ΔT | 2012-11-29 |