Class / Patent application number | Description | Number of patent applications / Date published |
524294000 | Two or more carboxylic acids or ester groups each directly attached to a nuclear carbon of the same aryl group through the carbonyl of the carboxylic acid or ester group | 40 |
524295000 | A single aryl group | 40 |
20090012219 | PRODUCTION PROCESS OF COLORED RESIN POWDER - A production process of colored resin powder, comprising a coloring step of mixing 0.5 to 40% by mass of a colorant (b1) with 99.5 to 60% by mass of a non-phthalic acid plasticizer (b2) to prepare a colored paste (B) and adding and mixing the colored paste (B) into a powdery thermoplastic polyurethane-urea resin (A), wherein the amounts of the colorant (b1) and the plasticizer (b2) contained in the colored paste (B) added to the powdery thermoplastic polyurethane-urea resin (A) are 0.1 to 5 parts by mass and 1 to 20 parts by mass, respectively, per 100 parts by mass of the thermoplastic polyurethane-urea resin. According to the production process, there can be provided colored resin powder, which is free from color mottling (color unevenness) on its surface and does not cause smearing of a molded product due to separation and falling of the colorant upon a molding process or the like. | 01-08-2009 |
20110040002 | PLASTICIZING SYSTEM AND RUBBER COMPOSITION FOR TYRE CONTAINING SAID SYSTEM - Plasticizing system which can be used in particular for the plasticizing of a tyre diene elastomer composition comprising, in combination:
| 02-17-2011 |
20130274397 | WATER SWELLABLE RUBBER COMPOSITION HAVING STABLE SWELLING PROPERTY AT HIGH TEMPERATURES - A water swellable rubber composition comprising (a) a non-water swellable base rubber, (b) an ethylene oxide based hydrophilic elastomer having from zero up to and including 20 mole % of a crosslinkable curable functional group, and (c) a water swellable non-elastomeric material. The composition has excellent water swell characteristics under prolonged exposure to high temperature and various electrolyte solutions (strongly saline as well as acid conditions) and is particularly suitable for oil field applications. When the ethylene oxide based hydrophilic elastomer (b) has from zero to less than 5 mole % of crosslinkable functional group, the amount of (b) is between about 30 parts and 300 parts by weight based on 100 parts by weight of the base rubber (a) and the amount of (c) is between about 20 parts and 200 parts by weight based on 100 parts by weight of the base rubber (a), the composition is characterized by good shape retention after undergoing constrained swell, as well as a high degree of constrained swell at elevated temperatures in different saline concentrations. | 10-17-2013 |
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. | 04-16-2015 |
20160017120 | 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. | 01-21-2016 |
20160090464 | NITRILE RUBBER COMPOSITION, CROSS-LINKABLE RUBBER COMPOSITION, AND CROSS-LINKED RUBBER - A nitrile rubber composition contains a carboxyl group-containing nitrile rubber with an iodine value of 120 or less (A) and bituminous coal (B). The bituminous coal (B) has a carbon purity of preferably 60 to 95 wt % and further has a volume average particle size of preferably 2 to 10 μm. It is possible to provide a nitrile rubber composition which can give a cross-linked rubber which is excellent in normal physical properties and further is superior in compression set resistance and oil resistance (in particular, oil resistance to lubricating oil and fuel oil). | 03-31-2016 |
524296000 | Only two carboxylic acid or ester groups directly attached to an aryl group, e.g., phthalic acid, etc. | 34 |
20080234418 | Use of a Blend of Phthalate Plasticizers in Poly(Vinyl Halide) Compounds - Use of a blend of phthalate plasticizers is disclosed for flexible polyvinyl chloride compounds. The blend of plasticizers permits the compounds to achieve a 90° C. or higher ratings for usage in wire and cable articles. | 09-25-2008 |
20090270540 | PRESSURE-SENSITIVE HOT-MELT ADHESIVES ADHERING TO FLEXIBLE SUBSTRATES - The invention relates to a hot melt pressure sensitive adhesive. The hot melt pressure sensitive adhesive is particularly well suited for flexible substrates such as plastic and paperboard packaging. | 10-29-2009 |
20100010133 | SEALANTS AND POTTING FORMULATIONS INCLUDING MERCAPTO-TERMINATED POLYMERS PRODUCED BY THE REACTION OF A POLYTHIOL AND POLYVINYL ETHER MONOMER - Sealant and potting formulations are provided which are prepared from components including ungelled mercapto-terminated polymer(s) prepared by reacting reactants comprising polyvinyl ether monomer(s) and polythiol material(s); curing agent(s) reactive with a mercapto group of the mercapto-terminated polymer; and additive(s) selected from the group consisting of fillers, adhesion promoters, plasticizers and catalysts. | 01-14-2010 |
20100152352 | SUBSTRATES COATED WITH FLAME RETARDANT COMPOSITIONS BASED ON ORGANIC POLYMERS AND ZEOLITES - Substrates, which may be either flexible or rigid, are coated with a flame retardant composition containing an organic polymer, a filler and a zeolite. Good flame retardant properties are obtained even where the composition contains low levels of conventional flame retardant additives such as antimony compounds, brominated compounds and zinc compounds. The flame retardant composition may also be used to adhere different substrates together. | 06-17-2010 |
20100249299 | Process for making triglyceride plasticizer from crude glycerol - Provided are processes for making, and processes for using triglycerides as plasticizers. Mixed triglyceride plasticizers can be produced by recovery of linear or branched C | 09-30-2010 |
20100292379 | PVC resin composition and products made of the same - A PVC resin composition having high flame retardancy and low smoke generation comprises a formula including a PVC resin, inorganic powders, a additive, a toughening agent, a coupling agent and an initiator mixed by proportion, wherein the initiator cooperates with the coupling agent to improve a binding effect of the inorganic powders inside the PVC resin composition to endow a PVC product if made of the composition to provide with excellent tensile strength and elongation and enable the product to perform high flame retardancy and low smoke generation during combustion. | 11-18-2010 |
20100305255 | MIXTURES OF DIISONONYL ESTERS OF TEREPHTHALIC ACID, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF - The invention relates to mixtures of diisononyl esters of terephthalic acid, characterized in that the isomeric nonyl radicals bound in the ester mixture have an average degree of branching of 1.0 to 2.2. Said mixtures can advantageously be used as softeners or part of a softener composition in plastics or plastic components. | 12-02-2010 |
20110028624 | Polymer Compositions That Include High Solvating Plasticizer And Surfactant - A polymer composition is provided that includes plastisols and organosols having reduced viscosities and which provide desirable physical properties in films or shaped articles formed from the polymer compositions. The polymer composition includes a finely divided polymer and a liquid phase comprising at least one high solvating plasticizer. The polymer composition includes at least one surfactant having a hydrophilic/lipophilic balance (HLB) value of 12 or more. | 02-03-2011 |
20110224343 | MODIFIER FOR AROMATIC POLYESTER AND AROMATIC POLYESTER RESIN COMPOSITION COMPRISING THE SAME - The present invention provides a modifier for aromatic polyesters which enhances the melt fluidity of aromatic polyesters without a significant decrease in the heat resistance of the aromatic polyesters, and an aromatic polyester resin composition including the modifier for aromatic polyesters. The present invention relates to a modifier for aromatic polyesters comprising polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof, and the modifier comprises a material having a structure composed of a first residue selected from the group consisting of divalent residues represented by Formula (I): —Ar—W | 09-15-2011 |
20120035309 | METHOD TO DISPERSE NANOPARTICLES INTO ELASTOMER AND ARTICLES PRODUCED THEREFROM - Methods of making elastomeric nanocomposites with improved nanoparticle dispersion in the elastomer are described. The method includes the use of liquid form additives such as oils, plasticizers and/or solvents as dispersing agents to disperse nanoparticles into elastomers. Also described are articles such as downhole elements including the elastomeric nanocomposites made by the methods described herein. | 02-09-2012 |
20120046402 | POLY LACTIC ACID-CONTAINING FILM OR SHEET, AND METHOD FOR MANUFACTURING THEREOF - Provided are a film or sheet composed of a resin composition that includes a poly lactic acid (A), an acidic functional group-modified olefinic polymer (B) including an acidic functional group and having an acid value of 10 to 70 mg KOH/g and a weight average molecular weight of 10,000 to 80,000, a tetrafluoroethylene polymer (C), and a dicarboxylic acid ester-containing plasticizer (D) containing a compound of General Formula (1) and in which the dicarboxylic acid ester-containing plasticizer (D) is included in an amount of 8 parts by weight or more and less than 40 parts by weight based on 100 parts by weight of the poly lactic acid (A), and a method for manufacturing the film or sheet by melt film formation. Each sign in Formula is as described in the specification. | 02-23-2012 |
20120172511 | COVERING MATERIAL FOR ELECTRIC WIRE - A polyvinyl chloride-type covering material for electric wire that has an excellent damage-resistance property, cold-resistance property and low-temperature property after aging. The covering material containing a polyvinyl chloride comprises, with respect to 100 parts by mass of the polyvinyl chloride, (A) 15 to 30 parts by mass of a plasticizer comprising 15 parts by mass or more of one or more plasticizers selected from trimellitate plasticizers and pyromellitate plasticizers, (B) 2 to 10 parts by mass of a chlorinated polyolefin, and (C) 1 to 6 parts by mass of a methyl methacrylate-butadiene-styrene copolymer. | 07-05-2012 |
20120178862 | RESIN COMPOSITION USED FOR PEELABLE COATING AND COMPOUNDING PROCESS THEREOF - The present invention provides a resin composition used for peelable coating and compounding process thereof. The composition includes the following components: (a) 100 parts by weight of film-forming resin containing at least one acrylic resin; (b) 0.1-40 parts by weight of at least one separating agent, which is polypropylene glycol or glycerin fatty acid ester or their mixtures; and (c) 40-60 parts by weight of at least one solvent. The peelable coating formed from the resin composition has excellent water resistance and excellent peeling performance even under the condition of prolonging storage period. | 07-12-2012 |
20120196964 | SOLVENT COMPOSITION AND WIRE COATING MEDIUM - Solvent composition comprising ethanol, aromatic hydrocarbon or hydrocarbon mixture, high-boiling solvent, wire enamel formulation based on polyvinyl formal and comprising the solvent composition, preparation process and use. | 08-02-2012 |
20120225983 | ADHESIVES AND SEALANTS COMPRISING ESTERS BASED ON 2-PROPYLHEPTANOL - The invention provides an adhesive or sealant comprising (A) at least one compound selected from the group consisting of polyurethanes, polyureas, polyacrylates, aqueous polyacrylates, silicones, polysulphides, silylated polyurethanes, silylated polyureas, silylated polyethers, silylated polysulphides and silyl-terminated acrylates, and (B) at least one ester of an aliphatic or aromatic dicarboxylic or tricarboxylic acid with a C | 09-06-2012 |
20130066001 | PVC REINFORCED COMPOSITES - The invention relates to a reinforced composite having an unplasticized polyvinyl chloride (PVC) matrix reinforced by means of elongated steel element provided with a coating of acrylate based polymer. The yield strength of elongated steel element of the present invention at 0.01% permanent elongation is at least 1500 MPa. The invention also relates to In one aspect, the present invention relates to a reinforced composite having an unplasticized PVC matrix reinforced by means of elongated steel element, wherein said elongated steel element is coated with a layer of acrylate based polymer followed by a coating of tie layer, wherein said tie layer comprises a mixture of PVC and a plasticizer. | 03-14-2013 |
20130281591 | REACTIVE PLASTICIZER AND CURABLE COMPOSITION CONTAINING SAME - An organic polymer, having a number-average molecular weight of 800 to 15,000, and comprising 0.5 or more but less than 1.2 reactive silicon groups in each molecule of the polymer on average, in which the reactive silicon groups are introduced into one-side out of terminals thereof, and heightening, in particular, the proportion of molecules (of the polymer) into each of which the silicon group is introduced. | 10-24-2013 |
20130317152 | POLYMER COMPOSITION CONTAINING DINT AS A SOFTENER - The invention relates to a composition comprising at least one polymer selected from the group consisting of polyvinyl chloride, polyvinylidene chloride, polyvinyl butyrate, polyalkyl (meth)acrylate and copolymers thereof, and diisononyl terephthalate (DINT) as plasticizer, where the average degree of branching of the isononyl groups of the ester is in the range from 1.15 to 2.5, and at least one additional plasticizer which reduces processing temperature. | 11-28-2013 |
20130317153 | DIISONONYL TEREPHTHALATE (DINT) AS SOFTENER FOR THERMOPLASTIC APPLICATIONS - The present invention relates to the use of diisononyl terephthalate (DINT) as plasticizer for enhancing the low-temperature flexibilization and/or for enhancing the permanence in polymer compositions for thermoplastic applications. | 11-28-2013 |
20140088233 | BIOBASED MODIFIERS FOR POLYVINYLCHLORIDE BLENDS - Compositions of polymer blends of polyvinylchloride (PVC), a low molecular weight plasticizer and polyhydroxyalkanoate (PHA) are described. In certain embodiments, the PHA is a poly-3-hydroxybutyrate-co-4-hydroxybutyrate copolymer having a weight percent 4-hydroxybutyrate of 30-45%. In other embodiments the PHA is a multiphase P3HB-4HB copolymer blend having one phase fully amorphous. The PHA is mixed with the PVC and low molecular weight plasticizer to optimize the PVC's optical, thermal and mechanical properties. In certain embodiments, the polymer is branched with optionally additives that improve properties. Methods of making the compositions of the invention are also described. The invention also includes articles, films and laminates comprising the compositions. | 03-27-2014 |
20140135436 | BLOCKED PREPOLYMERS AND ACRYLIC PLASTISOL COMPOSITIONS COMPRISING THE BLOCKED PREPOLYMERS - The invention generally relates to blocked prepolymers. More specifically, the invention generally relates to plastisol compositions comprising the blocked prepolymers. The blocked prepolymer is the reaction product of at least an isocyanate terminated prepolymer and a blocking agent, wherein the blocking agent is a nitrogen containing blocking agent. The isocyanate terminated prepolymer is the reaction product of at least one or more polyols comprising at least one polyol having an amine initiator and a stoichiometric excess of one or more organic polyisocyanate components. | 05-15-2014 |
20140142231 | COMPOSITIONS OF PIGMENT CONCENTRATES IN PHASE CHANGE INKS - Compositions of pigment concentrate suitable for phase change ink comprising a an ink base and an amine based dispersant. Particularly, the ink base includes a diester crystalline compound having a structure of Formula I: | 05-22-2014 |
20140275378 | METHOD FOR PRODUCING ACRYLIC POLYMER, ACRYLIC POLYMER, AND PLASTISOL COMPOSITION - Disclosed is a method for producing a plastisol acrylic polymer which can have a satisfactory adhesion property even when the heating time is short and the heating temperature is low, and which has excellent storage stability. The method comprises (1) a step of polymerizing an acrylic monomer mixture (a) to produce a polymer (A) and (2) a step of polymerizing an acrylic monomer mixture (b) in a dispersion containing the polymer (A), wherein a monomer having a hydroxy group is contained in the acrylic monomer mixture (a), a monomer having an acetoacetyl group or a block isocyanate group is contained in the acrylic monomer mixture (b), and the dissolution parameter (SA) for the polymer (A) and the dissolution parameter (SB) for a polymer (B) produced by the polymerization of the acrylic monomer mixture (b) are different from each other. | 09-18-2014 |
20140288222 | CURABLE COMPOSITION AND CURED PRODUCT THEREOF - The present invention provides a sealant composition that includes a reactive silyl group-containing organic polymer, and gives a cured product having a low modulus and not having wrinkles or cracks on the surface even though the sealant includes as a curing catalyst a tetravalent tin compound, which is presumed to reduce recovery. The sealant composition is a one-component curable sealant composition including: a linear organic polymer (A) having a number average molecular weight of 11,000 to 30,000, and having an ethanol-elimination reactive silyl group at a molecular terminal; a tetravalent tin compound (B); and a plasticizer (C). | 09-25-2014 |
20140336320 | METHOD OF PREPARING ESTER PLASTICIZER AND ESTER PLASTICIZER PREPARED THEREFROM - Provided is a method of preparing an ester plasticizer, more particularly, a method of preparing an ester plasticizer including conducting a transesterification reaction of a compound of Chemical Formula 1 with a first alcohol of Chemical Formula 2. | 11-13-2014 |
20140336321 | CHLORINATED VINYL CHLORIDE RESIN COMPOSITION FOR EXTRUSION MOLDING - A chlorinated vinyl chloride resin composition for extrusion molding, characterized by: containing 100 parts by weight of a chlorinated vinyl chloride resin, 3 to 300 parts by weight of a thermally expandable graphite, 3 to 200 parts by weight of an inorganic filler and 20 to 200 parts by weight of a plasticizer; and containing no phosphorus compound (excluding phosphate plasticizer). A chlorinated vinyl chloride resin having a chlorine content of 60 to 72% by weight can be used as the resin component for extrusion molding. | 11-13-2014 |
20140357772 | PHASE CHANGE INK COMPOSITIONS COMPRISING MIXTURES OF ESTER OF TARTARIC ACID AND ESTER OF CITRIC ACID AS AMORPHOUS MATERIALS - The disclosure provides phase change ink compositions comprising an amorphous material comprising mixtures of ester of tartaric acid and ester of citric acid. | 12-04-2014 |
20150025185 | PLASTICIZER COMPOSITION - Disclosed is a plasticizer composition which comprises an ester-based plasticizer and an ether compound and exhibits improved workability and heat loss in proportion to content of the ether compound. | 01-22-2015 |
20150291769 | ESTER PLASTICIZER COMPOSITION - Disclosed is an ester plasticizer composition, as a plasticizer composition, which comprises a hybrid alkyl-substituted terephthalate compound and a non-hybrid alkyl-substituted terephthalate compound as active ingredients, improves workability due to high absorption speed for the resins and short melting time, and thus may imparts a uniform foaming property upon being applied to wallpaper formulation. | 10-15-2015 |
20150336861 | PREPARATION OF HIGH-QUALITY OXO PROCESS ALCOHOLS FROM INCONSTANT RAW MATERIAL SOURCES - The preparation of high-quality oxo process alcohols from inconstant raw material sources is the technically demanding problem which is addressed by a process for continuously preparing an alcohol mixture, in which an input mixture which contains an olefin and has a composition that changes over time is subjected to an oligomerization to obtain an oligomerizate and at least a portion of the olefin oligomers present in the oligomerizate are hydroformylated with carbon monoxide and hydrogen in a hydroformylation in the presence of a homogeneous catalyst system to give aldehydes, at least some of which are converted to the alcohol mixture by subsequent hydrogenation. The process provides a constant plasticizer quality to be produced over a long production period and, optionally, a higher throughput with the same product quality. This is achieved a) by control of the temperature and/or the conversion of the oligomerization as a function of the current composition of the oligomerizate; and b) by control of the composition of the catalyst system and/or of the pressure of the hydroformylation as a function of the current composition of the aldehydes. | 11-26-2015 |
20150368174 | NONYL ALCOHOLS WITH A LOW DEGREE OF BRANCHING AND THEIR DERIVATIVES - The invention relates to nonyl alcohols with a low degree of branching and derivatives produced using them. In particular the present invention relates to mixture of primary nonyl alcohols in which at least 80% of the alkyl chains are linear and at least 15% of the alkyl chains are branched at the 2-carbon position and its derivatives. The low degree of branching produces derivatives that are more elongated and less bulky that similar derivatives produced with more highly branched alcohols. | 12-24-2015 |
20160046793 | Composition Comprising Silylated Polymers - The present invention relates to a tin-free composition comprising at least one silylated polymer and at least one tin-free polyhedral oligomeric metallo silsesquioxane. The present invention also relates to a process of curing a composition comprising a silylated polymer comprising the step of: contacting a silylated polymer with a tin-free polyhedral oligomeric metallo silsesquioxane. | 02-18-2016 |
20160102189 | REDUCING POLYMER FOULING AND AGGLOMERATION IN ACRYLATE/METHACRYLATE PROCESSES - The present invention generally relates to a method for reducing polymer agglomeration or fouling, and its use in processes for the preparation of an acrylate, methacrylic acid, or a methacrylate. According to the present invention, the reagent comprises an alkyl phthalate, an alkaryl phthalate, an aryl phthalate, or a phthalic acid, and applying the reagent to processes for the preparation of an acrylate, methacrylic acid, or a methacrylate to prevent polymeric foulant precursors from agglomerating or to dissolve existing polymeric agglomerates or foulants so as to reduce polymer agglomeration or fouling in the process or storage equipment. | 04-14-2016 |
20160251554 | Sealing Material Composition and Composite Glass | 09-01-2016 |