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| Number | Title | Issue Date |
| 7488770 | Method for production of polychloroprene latex in ethylene-vinyl-acetate copolymer A polychloroprene latex is provided with excellent adhesive strength, particularly for an EVA material, by dissolving an ethylene/vinyl acetate copolymer in a chloroprene monomer alone or in a mixture of a chloroprene monomer and a monomer copolymerizable with chlor... | 02/10/2009 |
| 7435781 | Polymers for electrical applications Electrical insulation compounds are disclosed, the insulation compounds including an ethylene polymer comprising at least 40 wt % ethylene-derived units and having a density of ≦0.91 g/cm3 and a propylene polymer comprising at least 75 wt % propylene-de... | 10/14/2008 |
| 7388039 | UV-curable, non-chlorinated adhesion promoters Modified polyolefins are produced by reacting a functionalized polyolefin with one or more ethylenically unsaturated compounds having a functional group reactive with the functional group on the polyolefin. These modified polyolefins may then polymerize in the prese... | 06/17/2008 |
| 7335807 | Solventless liquid isoprene compounds In one embodiment, this invention relates to a solventless liquid isoprene compound. The compound includes a liquid isoprene rubber. The compound also includes a curing agent selected from sulfur and/or sulfur donors. The curing agent is present in an amount of at l... | 02/26/2008 |
| 7157521 | Soft gel compositions for hot adhesion A gel composition that is the combination of or reaction product of ingredients comprising a thermoplastic elastomer copolymer, a functionalized polyolefin, an extender, and optionally a fatty acid. ... | 01/02/2007 |
| 7115546 | Acid diverting system containing quaternary amine A process for stimulating a formation is disclosed wherein a diverting fluid is used to divert an acid treatment package from a high permeability or damaged portion of a formation to a low permeability or undamaged portion of a formation. The fluid, which preferably... | 10/03/2006 |
| 7098359 | Mesogens and methods for their synthesis and use New, efficient methods for making novel platform molecules and polymerizable mesogens are provided, as well as the novel mesogens and methods of using same. ... | 08/29/2006 |
| 7094358 | Ultra-low shrinkage composite resins based on blended nematic liquid crystal monomers Resin blends comprising liquid crystal monomers and secondary monomers useful to blend with liquid crystal monomers to maintain a nematic state under processing conditions while maintaining low cute shrinkage, particularly suitable for use in dental resin composites... | 08/22/2006 |
| 7084200 | Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic acid amides, method for the production thereof and their use Aqueous dispersions of water-soluble polymers of N-vinylcarboxamides, which contain, as a stabilizer, water-soluble, crosslinked graft polymers which are obtainable by free radical polymerization of compounds having at least two ethylenically unsaturated double bond... | 08/01/2006 |
| 7041734 | Soft gel composition of low permeability A gel composition that is the combination of or reaction product of ingredients comprising a thermoplastic elastomer copolymer comprising polystyrene-b-poly(ethylene-ethylene/propylene)-b-polystyrene, a nylon-grafted elastomer, and an extender. ... | 05/09/2006 |
| 6953822 | Aqueous (meth)acrylate copolymer dispersions, method for producing the same, and the use thereof Aqueous (meth)acrylate copolymer dispersions preparable by (I) subjecting at least one monomer (a) containing at least one hydrophilic functional group which brings about the water-solubility or water-dispersibility of the (meth)acrylate copolymer to (c... | 10/11/2005 |
| 6921793 | Rubber compositions and vulcanizates including comb-branched polymers A vulcanizate comprising a rubber, and a damping component that is prepared by preparing a mixture of living polymers that include living polymers with at least two living ends and living polymers with one living end to form a mixture of living polymers, and couplin... | 07/26/2005 |
| 6863971 | Strong durable low cost composite materials made from treated cellulose and plastic The present invention concerns treated fibrous porous material having a defined nanostructure comprising reactive sites thereon, wherein said fibrous porous material is treated with a low viscosity organic solution comprising organic solvent, isocyanate component un... | 03/08/2005 |
| 6831115 | UV-curable, non-chlorinated adhesion promoters Modified polyolefins are produced by reacting a functionalized polyolefin with one or more ethylenically unsaturated compounds having a functional group reactive with the functional group on the polyolefin. These modified polyolefins may then polymerize in the prese... | 12/14/2004 |
| 6716927 | Perovskite-type organic/inorganic lamellar polymer Amines having an unsaturated bond can be introduced into the organic layer of organic-inorganic laminar perovskite compounds comprising a metal halide and an organic amine, and the organic layer can be polymerized by applying external energy such as by irradiating w... | 04/06/2004 |
| 6712715 | Golf ball A golf ball includes, as a composing element, a hot-molded product obtained from a rubber composition which includes a main rubber containing 10 to 90 mass % of a polybutadiene, an unsaturated carboxylic acid and/or a metal salt thereof, and an organic peroxide. The... | 03/30/2004 |
| 6695716 | Golf ball A golf ball including, as a composing element, a hot-molded product obtained from a rubber composition. The rubber composition includes: a polybutadiene obtained by mixing a polybutadiene (a) with a polybutadiene (b) at a mass ratio [(a)/(b)] ranging from... | 02/24/2004 |
| 6630204 | Coating with functionalized rubber, crosslinker, accelerator/catalyst and vulcanizer Mixtures containing at least one functionalized low-molecular rubber A, at least one cross-linking agent B having groups which are reactive with respect to the functional groups of the rubber A, accelerators/catalysts C for the cross-linking reaction betw... | 10/07/2003 |
| 6602941 | Multi-piece solid golf ball In a multi-piece solid golf ball comprising a solid core, an inner cover layer and an outer cover layer, the solid core is molded from a rubber composition comprising a base rubber composed of (a) 20-100 wt % of a polybutadiene having a high cis-1,4 conte... | 08/05/2003 |
| 6596801 | Multi-piece solid golf ball In a multi-piece solid golf ball comprising a solid core, an inner cover layer and an outer cover layer, the solid core is molded from a rubber composition comprising a base rubber composed of (a) 20-100 wt % of a polybutadiene having a high cis-1,4 conte... | 07/22/2003 |
| 6562895 | Liquid isoprene-butadiene rubber The subject invention discloses a liquid isoprene-butadiene rubber (IBR) which is particularly valuable for use in making treads for high performance automobile tires, including race tires, that exhibit superior dry traction characteristics and durability... | 05/13/2003 |
| 6384129 | Semi-batch emulsion process for making diene rubber latex, rubber latex made thereby, and graft copolymer made therefrom A semi-batch process is provided for making a diene rubber latex. The process involves (a) providing an amount of an initial liquid batch composition (containing water, emulsifier and diene monomer), sufficient to occupy from 50 to 80 volume percent of a ... | 05/07/2002 |
| 6372837 | Nanocomposite material The invention relates to a method for preparing a nanocomposite material based on a polymeric matrix and a layered double hydroxide, comprising the steps of: a) providing a layered double hydroxide which contains an amount of anions of at least 20%, based... | 04/16/2002 |
| 6365661 | Nanocomposite material The invention relates to a nanocomposite material based on a polymeric matrix and a layered double hydroxide, wherein the polymeric matrix is present in an amount of at least 50% by weight, based on the nanocomposite material, and wherein the layered doub... | 04/02/2002 |
| 6359064 | Compound of polyester and polyalkylene grafted comb polymer A process for forming an elastomeric polymer gel composition includes forming a blend by combining a poly(alkenyl-co-maleimide) that includes a maleimide and at least one monomer contributed unit derived from vinyl aromatic hydrocarbons, R1 R | 03/19/2002 |
| 6303684 | Hot melt composition and use thereof A hot melt composition including 100 parts by weight of a styrene thermoplastic elastomer having an intrinsic viscosity [.eta.] of not less than 1 dl/g and 200 to 3000 parts by weight of a liquid softener selected from process oil, liquid rubber and a mod... | 10/16/2001 |
| 6268427 | Elastomeric compositions for damping A method for increasing the damping properties of tire rubber comprising the steps of adding a saturated damping additive to a vulcanizable composition of matter, and processing the vulcanizable composition of matter containing the damping additive into t... | 07/31/2001 |
| 6242525 | Thermoplastic elastomers of high strength and elasticity and of good dyeability and polymer blends of high strength produced therefrom Thermoplastic elastomers of high strength, high elasticity and good dyeability, the incorporated elastomeric particles of which have an average particle diameter of 0.05 to 5 μm, from propylene homopolymers and/or propylene copolymers, elastomeric C... | 06/05/2001 |
| 6204320 | Liquid isoprene-butadiene rubber The subject invention discloses a liquid isoprene-butadiene rubber (IBR) which is particularly valuable for use in making treads for high performance automobile tires, including race tires, that exhibit superior dry traction characteristics and durability... | 03/20/2001 |
| 6194505 | Rubber composition for solid golf ball and solid golf ball A rubber composition for solid golf balls comprising: (a) 50 to 100 parts by weight of a polybutadiene rubber with a 1,4-cis bond content of 80% or more, a 1,2-vinyl bond content of 2.0% or less, and a ratio (Mw/Mn) of the weight average molecular weight ... | 02/27/2001 |
| 6174954 | Resin composition, artificial marble obtained by molding composition and production thereof A resin composition, comprising the components of: (a) 10 to 40% by weight of (i) an unsaturated monomer having at least two double bonds which can effect radical polymerization or (ii) a mixture of said unsaturated monomer and an unsaturated monomer copolymer... | 01/16/2001 |
| 6174933 | Radiation polymerizable vinylether-based compositions Radiation polymerizable vinylether-based compositions, and cured vinylether-based formulations having a predetermined balance of tack, peel and shear particularly suitable for use in pressure sensitive adhesives are described.... | 01/16/2001 |
| 6166147 | Pressure sensitive adhesive comprising saturated backbone having side chains The present invention is a hot melt pressure sensitive adhesive comprising a block copolymer structure having an A--B--A backbone block copolymer having B or C blocks attached to the backbone, wherein the A--B--A block backbone is saturated and the B or C... | 12/26/2000 |
| 6156835 | Polymer-organoclay-composites and their preparation A polymer composite comprising a hydroxy-phenoxyether or polyester polymer matrix having dispersed therein layers of an inorganic material derived from a multilayered inorganic material having organophilic properties. The dispersion of the multilayered in... | 12/05/2000 |
| 6153715 | Propylenic resin and blow molded article made therefrom A propylene resin composition composed of a nucleating agent and a propylene resin having a melt index (MI) of not greater than 1.2 g/10 min and satisfying a relationship between elongational viscosity (η.EPSILON.) and melt index (MI) represen... | 11/28/2000 |
| 6143818 | Hot melt adhesive based on ethylene-propylene rubber (EPR) and semicrystalline olefinic polymers An elastomeric-based hot melt adhesive composition having a variety of end uses, particularly in construction and elastic attachment applications on nonwoven disposable articles. The composition includes an elastomeric rubber polymer or a mixture of elast... | 11/07/2000 |
| 6140387 | Gels with thermotropic properties Gels for thermotropic layers, obtainable by irradiating a mixture comprising a) an uncrosslinked polymer in amounts of less than 5% by weight, based on the sum of a), b) and c), b) monomers which can be polymerized by means of free radicals, and c) water or an... | 10/31/2000 |
| 6133350 | Oil free compounds of styrenic block copolymers, amorphous polyolefins, and carbon black An oil-free compound which comprises from 20 to 90% by weight of a block copolymer of a vinyl aromatic hydrocarbon and a conjugated diene optionally hydrogenated, from 10 to 70% by weight of a low viscosity amorphous polyolefin, and from 0.1 to 20% by wei... | 10/17/2000 |
| 6063830 | Dental curable composition and artificial tooth The present invention provides a dental curable material suitable for a production of an artificial teeth having a strong toughness, wear resistance, transparency and moldability, which comprises a silane-treated silica uniformely dispersed in urethane (m... | 05/16/2000 |
| 6013720 | Partitioning agent for rubber This invention discloses an aqueous slurry for coating the surface of rubber slabs or pellets to reduce the tendency of the rubber slabs or pellets to stick together, said aqueous slurry being comprised of (1) from about 1 weight percent to about 15 weigh... | 01/11/2000 |
