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Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series > Natural Rubber Compositions Having Nonreactive Materials (dnrm) Other Than: Carbon, Silicon Dioxide, Glass Titanium Dioxide, Water, Hydrocarbon, Halohydrocarbon > Ethylenically Unsaturated Reactant Admixed With A Preformed Reaction Product Derived From: (a) At Least One Polycarboxylic Acid, Ester, Or Anhydride; (b) At Least One Polyhydroxy Compound; And (c) At Least One Fatty Acid Glycerol Ester, Or A Fatty Acid Or Salt Derived From A Naturally Occurring Glyceride, Tall Oil, Or A Tall Oil Fatty Acid > At Least One Solid Polymer Derived From Ethylenic Reactants Only > Polymer Mixture Of Two Or More Solid Polymers Derived From Ethylenically Unsaturated Reactants Only; Or Mixtures Of Said Polymer Mixture With A Chemical Treating Agent; Or Products Or Processes Of Preparing Any Of The Above Mixtures > Treating Polymer Or Polymer Mixture With A Chemical Treating Agent Other Than Solid Polymer Treating Polymer Or Polymer Mixture With A Chemical Treating Agent Other Than Solid PolymerTreating Polymer Or Polymer Mixture With A Chemical Treating Agent Other Than Solid Polymer patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/04/07 - 20070004862 - Base resistant fkm-tpv elastomers A processable rubber composition contains a double cured fluorocarbon elastomer dispersed in a matrix of a thermoplastic polymeric material. The cured elastomer contains repeating units derived from one or more fluorine-containing monomers, and further contains low levels of a peroxide cure site that contains at least one of a C—Cl ... 01/04/07 - 20070004861 - High melt strength polypropylene resins and method for making same The melt strength of an unmodified semi-crystalline polypropylene resin may be increased via thermally reversible ionic bonds and long chain branches formed by the addition of a sufficient amount of at least one peroxygenated polyolefin and a sufficient amount of at least one metallic coupling agent. The peroxide content of ... 12/28/06 - 20060293458 - Process for preparing thermoplastic elastomers by dynamic vulcanization A process for the for the preparation of dynamically vulcanized thermoplastic elastomers is described. The process comprises melt processing under high shear conditions A) at least one thermoplastic engineering resin, B) at least one vulcanizable rubber, C) a curing agent or curing agents, and D) at least one additional thermoplastic ... 12/28/06 - 20060293457 - Preparation of thermoplastic elastomers by dynamic vulcanization in multi-screw extruders The invention relates to a method of preparing a thermoplastic vulcanizate comprising: a) melt processing a blend of thermoplastic polymer and vulcanizable elastomer in a multi-screw extruder having at least three intermeshing screws, wherein said screws have 3-170 mixing zones, and said extruder having a L/D ratio of 15-100, and ... 12/28/06 - 20060293456 - Curable composition and method for producing the same Disclosed herein is a curable composition excellent in workability, adhesion properties, rubber-like properties, storage stability, and quick curability. The curable composition comprises (A) a crosslinkable silyl group-containing organic polymer and (B) a (meth)acrylic polymer obtained by polymerizing a (meth)acrylic monomer having a polymerizable unsaturated bond in the presence of a ... 12/21/06 - 20060287435 - Thermoplastic compounds with flexible processing options for multi-applications A thermoplastic polyolefin composition containing polypropylene or a copolymer thereof, an ethylene copolymer, and a peroxide. In one embodiment, one of the polypropylene or copolymer thereof or the ethylene copolymer is a continuous phase, while the other is a discontinuous dispersed phase therein. In another embodiment, one of the polypropylene ... 12/21/06 - 20060287434 - Elastomeric compound An elastomeric compound comprises 20-80 parts per hundred cross-linkable materials of liquid elastomer. The liquid elastomer has a complex dynamic viscosity less than 5 McP (5,000 N*s/m2) at a temperature between 20° C. and the maximum flow temperature TF, and the elastomeric compound the elastomeric material has a complex dynamic ... 11/23/06 - 20060264575 - Peroxide cured butyl compositions having improved hardness and compression set The present invention is directed to a peroxide curable rubber compound containing a butyl rubber polymer, an olefin polymer of ethylene, at least one alpha-olefin and optionally at least one diene, and a non-polymeric multi-unsaturated peroxide curable compound. The present invention is also directed to a peroxide curable rubber compound ... 11/16/06 - 20060258808 - Single component, waterborne coating compositions, related multi-component composite coatings and methods Disclosed are single component storage stable, waterborne coating compositions. The coating compositions comprise a film-forming resin composition comprising a first film-forming resin comprising an acrylic polyol, a second film-forming resin, and a curing agent. Also disclosed are substrates at least partially coated with a coating deposited from such compositions, multi-component ... 11/02/06 - 20060247380 - Thermoplastic elastomer blend, method of manufacture and use thereof A curable thermoplastic elastomeric composition comprising: (a) polytrimethylene ether ester elastomer; (b) crosslinkable poly(meth)acrylate rubber; and (c) a crosslinking system to crosslink the rubber. A melt processible thermoplastic elastomeric composition comprising: (a) a continuous phase comprising polytrimethylene ether ester elastomer; and (b) crosslinked poly(meth)acrylate rubber disperse phase. A process for ... 10/19/06 - 20060235156 - Silylated thermoplastic vulcanizate compositions A process for making a thermoplastic vulcanizate includes blending a thermoplastic first polymer, an elastomeric second polymer, a carboxylic anhydride, a free radical generator, and a tackifier to provide a tacky first blend containing the thermoplastic first polymer and grafted elastomeric second polymer with the tackifier dispersed therein; then, reacting ... 09/14/06 - 20060205882 - Acetoacetylated polyvinyl polymers and curable coating compositions made therefrom The present invention relates to curable coating compositions containing acetoacetylated polyvinyl polymers obtained from polyvinyl polymers, such as polyvinyl butyrals. These coating compositions are especially suitable for use as wash primers in automotive OEM and refinish coating applications. ... 09/07/06 - 20060199911 - Cap liners, closures and gaskets from multi-block polymers A polymer composition comprises at least an ethylene/α-olefin interpolymer and at least one other polymer. The other polymer can be selected from a second ethylene/α-olefin interpolymer, an elastomer, a polyolefin, a polar polymer, and an ethylene/carboxylic acid interpolymer or ionomer thereof. The ethylene/α-olefin interpolymer is a block copolymer having at ... 09/07/06 - 20060199910 - Thermoplastic vulcanizate comprising interpolymers of ethylene alpha-olefins Thermoplastic vulcanizates comprise at least an ethylene/α-olefin interpolymer and at least one thermoplastic polymer, such as polyolefin. The ethylene/α-olefin interpolymer is a block copolymer having at least a hard block and at least a soft block. The soft block comprises a higher amount of comonomers than the hard block. The ... 09/07/06 - 20060199909 - Process for producing thermoplastic elastomer composition, and air-bag cover A process for producing a thermoplastic elastomer composition comprising the step of crosslinking dynamically at least the following components (A) to (C) in the presence of a crosslinking agent: (A) 10 to 50% by weight of an oil-extended ethylene-α-olefin-non-conjugated diene copolymer rubber having a density of 850 to 900 kg/m3, ... 08/24/06 - 20060189759 - Low gloss thermoformable flooring structure A novel flooring composition was developed based on a blend comprising: a) an elastomer; b) a random propylene/alpha-olefin copolymer; c) a cross linking agent; and optionally d) a melt strength enhancing polymer. This composition achieves a unique balance of properties, exhibiting often-conflicting performance requirements. These include low gloss and excellent ... 08/24/06 - 20060189758 - Thermoplastic resin composition, process for manufacture and use thereof The present invention relates to a thermoplastic resin composition comprising (A) ionomer of ethylene/(meth)acrylic acid copolymer 60 to 96.7% by weight, (B) ethylene or alpha-olefin/glycidyl monomer copolymer 0.3 to 10% by weight and (C) propylene/alpha-olefin copolymer 3 to 30% by weight. The resin composition has excellent processability, workability, visual qualities, ... 07/27/06 - 20060167184 - Innerliners for use in tires The invention discloses tires including innerliners, the innerliners made from at least one polybutene processing aid and at least one elastomer having C4 to C7 isoolefin derived units. ... 07/27/06 - 20060167183 - Aqueous adhesive composition and method of adhering a thermoplastic elastomer to polar substrates The present invention is directed to an aqueous adhesive composition comprising a functionalized polyolefin, a cross-linking agent, and a cross-linkable resin as well as to a process for adhering a thermoplastic elastomer composition to a substrate comprising the steps of applying said aqueous adhesive composition to a polar substrate and ... 07/13/06 - 20060155070 - Preparation of improved soft olefin polymer materials by using peroxide-containing polyolefins A process for making an improved soft olefin polymer material comprising: a) preparing a polymer mixture comprising: (I) about 70 to about 95% by weight of a heterophasic polyolefin; (II) about 5 to about 30% by weight of a reactive, peroxide-containing olefin polymer; and (III) optionally, about 1 to about ... 07/13/06 - 20060155069 - Process for making lightly cross-linked thermoplastic polyolefin elastomers A process for making a thermoplastic polyolefin elastomer comprising: a) preparing a polymer mixture comprising: (I) about 70 to about 95% by weight of a heterophasic polyolefin; (II) about 4.9 to about 27% by weight of a reactive, peroxide-containing olefin polymer; (III) about 0.1 to about 3.0% by weight of ... 07/13/06 - 20060155068 - Rubber composition, production process thereof, process for producing molded article containing vulcanized rubber composition, and vibration-proof material A rubber composition containing no reinforcing agent, which comprises (A) 55 to 95 parts by weight of an ethylene-α-olefin-non-conjugated diene copolymer rubber, (B) 5 to 45 parts by weight of a natural rubber, and (C) 0.1 to 15 parts by weight of an organic peroxide, wherein the total amount of ... 07/06/06 - 20060148990 - Power transmission products having enhanced properties The present invention is directed to the incorporation of functionalized polyethylenes, in amount of about 1% to 95% by weight based upon the weight of the total crosslinkable material, into ethylene alpha olefin elastomers , such as EPDM elastomer compositions, which are crosslinked by peroxides, which results in improved properties, ... 07/06/06 - 20060148989 - Power transmission belts having enhanced properties The present invention is directed to the incorporation of of functionalized polyethylenes, in amount of about 4% to 50% by weight based upon the weight of the elastomer, into ethylene alpha olefin elastomers, such as EPDM elastomer compositions, which are crosslinked by peroxides, which results in improved properties, such as ... 06/29/06 - 20060142491 - Thermoplastic vulcanizate with high temperature processing aid Processable rubber compositions contain a vulcanized fluorocarbon elastomer dispersed in a matrix of a thermoplastic polymeric material. In one embodiment the matrix forms a continuous phase and the vulcanized elastomeric material is in the form of particles forming a non-continuous phase. The compositions are made by combining a curative, an ... 06/29/06 - 20060142490 - Filler layer for solar cell module and solar cell module using same The invention mainly aims to provide an economical filler layer for a solar cell module which is excellent in the adhesion property to a transparent front substrate and a backside protective sheet, does not worsen the working environments, and causes no adverse effect on a solar cell element or electrodes ... 06/22/06 - 20060135697 - Additives for lubricating oils having an improved dimensional stability and enhances low temperature performances, and process for the preparation thereof A process is described for obtaining viscosity index improver compounds (V.I.I.) having an improved dimensional stability and capable of enhancing the low temperature rheology of lubricating oils, the above process comprising the treatment of amorphous EP(D)M copolymers or terpolymers, optionally mixed with semi-crystalline EP(D)M, mixed with linear polyethylenes, the treatment ... 05/18/06 - 20060106171 - Peroxide curable rubber composition comprising hnbr A peroxide cured rubber composition comprising a first peroxide curable rubber compound comprising a hydrogenated nitrile-butadiene rubber compound (HNBR); a second peroxide curable rubber compound comprising repeating units derived from at least one isoolefin monomer, more than 3.0 mol % of repeating units derived from at least one multiolefin monomer, ... 04/27/06 - 20060089459 - Process for producing thermoplastic elastomer composition A process for producing a thermoplastic elastomer composition, which comprises the steps of: (1) supplying at least an olefin copolymer rubber and an olefin resin to a plasticization-kneading zone of a biaxial extruder, which zone has at least two kneading discs forming a tip clearance of 1% or larger and ... 02/23/06 - 20060041069 - Sealing material for semiconductor device and method for production thereof The present invention provides: a first sealing material for semiconductor device which sealing material is excellent in plasma resistance and inexpensive; and a second sealing material for semiconductor device and a method of manufacturing this sealing material wherein the sealing material has a good surface smoothness and a good dimensional ... 02/16/06 - 20060036040 - Adhesive (b): a monomer containing one olefinic double bond and at least one polar functional group selected from the group consisting of a carboxyl group, hydroxyl group, amide group, amino group, epoxy group, oxetanyl group, aldehyde group and isocyanate group in the molecule. ... 01/19/06 - 20060014903 - Thermoplastic vulcanizates with enhanced cooling and articles made therefrom A thermoplastic vulcanizate (TPV) composition and articles for using the same are provided. In one or more embodiments, the TPV comprises a dispersed, at least partially vulcanized rubber component; a thermoplastic component; and a nucleating agent, wherein the composition has a Shore A Hardness of at least 60 and a ... 01/19/06 - 20060014902 - Copolymers of fluorinated polydienes and sulfonated polystyrene Copolymers of fluorinated polydienes and sulfonated polystyrene and their use in fuel cell membranes, batteries, breathable chemical-biological protective materials, and templates for sol-gel polymerization. ... 01/05/06 - 20060004143 - Process for producing modified polymer rubber A process for producing a modified polymer rubber comprising the steps of: (1) polymerizing a conjugated diene monomer or a combination thereof with an aromatic vinyl monomer in a hydrocarbon solvent, in the presence of an alkali metal catalyst or a specified alkali metal compound, to form an alkali metal ... 12/29/05 - 20050288441 - Rubber composition and pneumatic tire using same A peroxide-crosslinked rubber composition having a superior anti-blooming property of a crosslinking agent and a high hardness containing (A) more than 60 parts by weight but not more than 95 parts by weight of rubber selected from NR, IR, SBR, BR, EPM, EPDM, silicone rubber and/or fluororubber and (B) 5 ... 12/08/05 - 20050272872 - Dynamic vulcanization of fluorocarbon elastomers Processable rubber compositions contain a vulcanized fluorocarbon elastomer dispersed in a matrix of a non-fluorine containing thermoplastic polymeric material. In one embodiment the matrix forms a continuous phase and the vulcanized elastomeric material is in the form of particles forming a non-continuous phase. The compositions are made by combining a ... 11/24/05 - 20050261432 - High impact polymer formed from recycled polymers by cross-linking in the presence of peroxide A high impact polymer adapted to be recyclable includes a recycled isotactic polymer, a cross-linking agent, and an accelerator. The cross-linking agent comprises a sulfur and a peroxide with an activity ranging from about 40% to about 100%. The accelerator is present is ratios ranging from about 1:4 to about ... 11/24/05 - 20050261431 - Blends of perfluoroelastomers and fluoroplastics Cured articles are prepared from a composition that comprises a blend of a perfluoroelastomer and 51-300 phr of a semi-crystalline thermoplastic copolymer comprising copolymerized units of tetrafluoroethylene and 5-12 weight percent of a perfluoro(alkyl vinyl ether). The semi-crystalline copolymer is present as particles having an average particle size greater than ... 09/29/05 - 20050215717 - Thermoplastic elastomer composition The present invention is directed to a thermoplastic elastomer composition comprising a thermoplastic polyolefine, an elastomer and oil whereby the composition comprises less than 15% by weight of the thermoplastic polyolefine, relative to the total weight of the thermoplastic elastomer composition, the elastomer is peroxide vulcanized and the weight ratio ... 09/15/05 - 20050203251 - Process for producing modified diene polymer rubber There is provided a process for producing a modified diene polymer rubber comprising the steps of: (1) polymerizing a conjugated diene monomer or a combination thereof with an aromatic vinyl monomer in a hydrocarbon solvent, in the presence of an alkali metal catalyst, to form an alkali metal end-carrying active ... 09/15/05 - 20050203250 - Pressure-sensitive adhesive film for the suface protection of semiconductor wafers and method for protection of semiconductor wafers with the film A surface protecting adhesive film for a semiconductor wafer in which an adhesive layer is formed on one surface of a base film, wherein the adhesive layer comprises 100 weight parts of a polymer (A) having a functional group capable of reacting with a cross-linking agent and a temperature in ... 09/08/05 - 20050197460 - Compatibilizers for fluoropolymers and polyolefins; blends thereof A compatibilizer including a first portion compatible with a fluoropolymer and a second portion compatible with a polyolefin. Compatibilized compositions comprising a polyolefin, a fluoropolymer, and a compatibilizer are also disclosed. Methods for forming both the compatibilizer and the blends contained in the compatibilizer are described. The compatibilized compositions of ... 08/04/05 - 20050171285 - Blends made from propylene ethylene polymers Polymer blend compositions of a first polymer component comprising an ethylene propylene copolymer and a second polymer component comprising an isotactic polypropylene copolymer. The first polymer component has a uniform distribution of both tacticity and comonomer between copolymer chains. Further, the first polymer component will exhibit a statistically insignificant intramolecular ... 08/04/05 - 20050171284 - Process for producing modified polyolefin resin wherein R1 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; and R2 is an alkylene group having 1 to 20 carbon atoms. ... 07/28/05 - 20050165169 - Adhesive A composition is provided which includes at least one silyl-terminated polymer, at least one polymer with anhydride functionalities, acid functionalities or combinations thereof, and one or more catalysts. ... 07/21/05 - 20050159553 - Articles made from blends made from propylene ethylene polymers Articles made from polymer blend compositions of a first polymer component comprising an ethylene propylene copolymer and a second polymer component comprising an isotactic polypropylene copolymer. The first polymer component has a uniform distribution of both tacticity and comonomer between copolymer chains. Further, the first polymer component will exhibit a ... 07/14/05 - 20050154136 - Thermoplastic olefin compositions, processes and articles A thermoplastic olefin (TPO) composition comprises (1) a major amount by weight of (a) a substantially linear homopolymer or copolymer of a C2-C10 α-olefin in major proportion to (b) a long chain branched a linear homopolymer or copolymer of a C2-C10 α-olefin, (2) a minor amount by weight of a ... 07/14/05 - 20050154135 - Toughened polymer compositions Toughened thermoplastic compositions comprising a thermoplastic polymer toughened by the inclusion of a thermoplastic elastomer derived from a particulate rubber dynamically vulcanized in the presence of a matrix polymer. The toughened thermoplastic composition exhibits properties including toughness, improved impact resistance, and improved hardness. The compositions are utilized wherever toughened, high ... 06/23/05 - 20050137339 - Colorable elastomeric composition Transparent and colorable elastomeric compositions are provided. The transparent elastomeric compositions can be covulcanized with rubbers such as polybutadiene, polyisoprene, styrene-butadiene rubber, styrene-isoprene-butadiene rubber, isoprene-butadiene rubber, or natural rubber and polybutene processing oil. The colorable rubber compositions have sufficient properties to function as a reinforcing member in a shoe sole ... 06/16/05 - 20050131155 - Blends made from propylene ethylene polymers Polymer blend compositions of a first polymer component comprising an ethylene propylene copolymer and a second polymer component comprising an isotactic polypropylene copolymer. The first polymer component has a uniform distribution of both tacticity and comonomer between copolymer chains. Further, the first polymer component will exhibit a statistically insignificant intramolecular ... 06/16/05 - 20050131154 - Adherent, modified thermoplastic elastomeric blends, articles, and methods A thermoplastic elastomer that is adherent to polar materials may be made from a dynamically vulcanized blend of propylene resin, ethylene/alpha-olefin/non-conjugated diene elastomers, and a bonding agent via a curing system containing a free radical initiator, at least one co-agent including multifunctional acrylates containing at least two acrylate groups, multifunctional ... 06/09/05 - 20050124763 - Thermoplastic water-curable composition, molded object made from the thermoplastic water-curable composition, and process for producing the same A thermoplastic water-curable composition which is excellent in mechanical properties, heat resistance, dimensional stability, and moldability and from which a mechanical part of a complicated shape can be produced: a molding formed from the thermoplastic water-curable composition; and a process for producing the molding The thermoplastic water-curable composition comprises: a ... ### FreshPatents.com Support |