Patents for C08L 21 - Compositions of unspecified rubbers (19,541)
01/2004
01/06/2004US6673407 Semiconductive member, semiconductive belt, semiconductive roll, and image formation apparatus
01/02/2004EP1376617A2 Conductive elastomer composition, conductive roller and conductive belt
01/02/2004EP1375586A1 Styrene polymer composition and molded article obtained therefrom
01/02/2004EP1375576A1 Foams prepared by foaming thermoplastic vulcanizates
01/02/2004EP1375555A1 Composite material for piezoelectric transduction
01/02/2004EP1375504A1 Sulphur containing organosilicon compound, making method, and rubber compounding agent
01/02/2004EP1373389A2 Molded objects
01/02/2004EP1372989A1 Tyre for vehicle wheels with a reinforced bead
01/01/2004US20040002564 Using esters or fatty ester as adhesion promoters
01/01/2004US20040002563 Using esters or fatty ester as adhesion promoters
01/01/2004US20040001942 Foaming a thermoplastic vulcanizes; rubber mixture
01/01/2004US20040000661 Damping; absorber of exterior vibration; heat resistance; liquid crystal polymer
12/2003
12/31/2003WO2004000966A1 Heat curable adhesive composition, article, semiconductor apparatus and method
12/31/2003WO2004000932A1 Rubber mixtures containing copolymers for the production of tyres
12/31/2003WO2003095550A8 Adhesion promoter for cord-reinforced rubber and metal or polymer substrate/rubber composites
12/31/2003CN1464899A Composite dispersion and process for production thereof
12/31/2003CA2490251A1 Rubber mixtures containing copolymers for the production of tyres
12/25/2003US20030236424 Organosilicon compound, making method, and rubber compounding agent
12/25/2003US20030236371 Olefin copolymers composed of nonhydrolyzable monomer units and hydrolyzable monomer units, which hydrolytically cleavable in presence of aqueous base or aqueous acid
12/25/2003US20030236333 Rubber mixtures containing copolymers for the production of tires
12/25/2003US20030236330 Conductive elastomer composition, conductive roller, and conductive belt
12/25/2003US20030234067 Butadiene or styrene-butadiene rubbers having white and black filler, and bloom compounds selected from N-(1,3-dimethyl butyl)-N'-phenyl-p-phenylenediamine, polyethylene wax or cobalt stearate; tread; sidewall
12/24/2003WO2003106769A1 Recyclable composite material and method of using composite
12/24/2003CN1463250A Spherical alumina particles and production process thereof
12/23/2003US6667367 Directly paintable polypropylene graft copolymers
12/23/2003US6667362 Vulcanizable rubber composition for the manufacture of a tire, and a tire, the tread of which comprises such a composition
12/23/2003US6667361 Rubber composition usable in the vulcanized state as a tire safety support and such a support
12/23/2003US6667354 Stable liquid suspension compositions and suspending mediums for same
12/18/2003WO2003104317A1 Elastomeric resin compositions
12/18/2003US20030232915 Starch-modified aqueous adhesive dip, treated yarns therewith and tire having component of rubber composition containing such treated yarns
12/17/2003EP1371680A1 Starch-modified aqueous adhesive dip, treated yarns therewith and rubber tire containing such treated yarns
12/17/2003EP0878503B1 Rubber composition lowered in heat build-up and rolls
12/17/2003CN1462040A Low-voltage cable sheath
12/11/2003WO2003102053A1 Conjugated diene rubber, process for producing the same, and rubber composition
12/11/2003WO2003101709A1 Self-sealing tyre and process for its manufacture
12/11/2003US20030229166 Using trioxysilanealkylmercaptan as curing agents for rubber
12/10/2003CN1461316A Hydrogenated polymer and process for producing the same
12/09/2003US6660808 A blend of ethylene/propylene impact copolymers with varying contents of ethylene and particles sizes to achieve desirable polymer performance particularly in terms of impact strength, toughness, stiffness, and gloss
12/04/2003US20030225198 Covering for low voltage cables
12/04/2003US20030225195 Silicon compounds such as 2-triethoxysilyl-1-ethylthioacetate, used as binders of rubbers such as butadiene-styrene copolymers, containing fillers
12/03/2003EP1367606A1 Covering for low voltage cables
12/03/2003EP1367059A2 Organosilicon compounds, their preparation and use
12/03/2003EP1366115A2 Vulcanizable elastomer compositions containing starch/styrene butadiene rubber copolymer as a reinforcing filler
12/02/2003US6657014 Crosslinkable rubber composition and crosslinked object
12/02/2003US6656999 Pretreating seed butadiene rubber by mixing with deionized water and emulsifier; stirring; agglomeration by mixing with unsaturated carboxylic acid copolymer; stability; reduced coagulum
12/02/2003CA2266420C Process for producing thermoplastics
12/02/2003CA2051922C Ultra high molecular weight copolymers of conjugated dienes and aromatic vinyl compounds
11/2003
11/27/2003WO2003097734A1 Rubber composition for tyre comprising a coupling agent with polythiobenzothiazyl function
11/27/2003WO2003097432A1 A bodywork component and enameling same in a vehicle enameling process
11/27/2003US20030220437 Rubber composition for tire treads
11/27/2003US20030220430 Rubber compounds containing terpolymers
11/27/2003US20030220427 A plasticizers mono, di- and tri-esters with long hydrocarbon chain; improving the adhesion of steel cord-embedding rubber tire
11/27/2003US20030220426 A plasticizers mono, di- and tri-esters with long hydrocarbon chain; improving the adhesion of steel cord-embedding rubber tire
11/26/2003EP1363971A1 Elastomeric compositions containing surface treated barium sulfate
11/26/2003CN1458954A Rubber composition for tyre treads and tyres
11/26/2003CN1458953A Rubber composition for tyre treads and tyres
11/26/2003CN1128838C Process for preparing rubber-strengthening agent from powdered coal ash
11/26/2003CN1128837C Elastomeric compounds incorporating silicon-treated carbon blacks
11/26/2003CN1128834C Sulfur functionized polyorganic siloxane
11/26/2003CN1128826C Polymer resin material derived from limonene, bicyclopentadiene, indene and tert-butyl styrene
11/25/2003US6653386 Preventing discoloration in an elastomer rubber
11/20/2003WO2003095576A1 Foamed contact adhesives
11/20/2003WO2003095550A1 Adhesion promoter for cord-reinforced rubber and metal or polymer substrate/rubber composites
11/20/2003WO2003095549A1 Rubber mixtures containing terpolymers
11/20/2003WO2003095538A1 Soft chemically foamed thermoplastic vulcanizate for sealing application by robotic extrusion
11/20/2003WO2003095172A1 Double-donnable glove
11/20/2003US20030216520 Golf ball, golf ball cover material composition and method of manufacturing the composition
11/20/2003US20030213228 Rocket motor assembly and method for making same
11/20/2003CA2484165A1 Rubber compounds containing terpolymers
11/20/2003CA2482829A1 Adhesion promoter for cord-reinforced rubber and metal or polymer substrate/rubber composites
11/19/2003EP1362886A1 A resin composition for producing a bodywork component
11/19/2003CN1128176C Shock-damping rubber pad and its preparing process
11/19/2003CN1128175C Sealing elastomer material reinforced by non-asbestos fibres and technology for compressing it into plates
11/18/2003US6649696 Rubber mixtures based on uncrosslinked rubbers and crosslinked rubber particles and multifunctional isocyanates based on polyuret
11/18/2003CA2228625C Stable silane compositions on silica carrier
11/13/2003WO2003092984A1 Resinous interior member of opening/closing body, mold therefor and method of molding the same
11/13/2003US20030212189 Carbon black coupler
11/13/2003US20030211313 Mixture of asphalt, lubricant oil and lime
11/12/2003EP1360228A1 Rubber composition used as a safety support for a tyre and said support
11/12/2003EP0985554B1 Runflat tire
11/12/2003CN1455795A Liquid oligosiloxane containing sulphur and use thereof in rubber mixtures
11/12/2003CN1454936A High-boiling alcohol lignin rubber modified additive preparing method
11/12/2003CN1127536C Stabilisers and anti-ozonants for elastomers
11/11/2003US6646066 A diene-based elastomer, a particulate thermoplastic material dispersed in elastomer is selected from polyphenylene ether, polyphenylene sulfide and syndiotactic polystyrene or blend, a reinforcing filler and a organosilicon coupling agent
11/11/2003US6646054 Adhesion-promoting composition comprising about 10 to about 40 weight percent trans-1,4-polybutadiene with specified number average molecular weight and trans-microstructure content, and about 60 to about 90 weight percent rubbery polymer
11/11/2003US6646029 Vulcanizable composition comprising sulfur vulcanizable styrene-butadiene rubber, sulfur vulcanizing agent, sulfenamide accelerating agent other than thiazole sulfenamide, and pyrimidine derivative hardness stabilizer
11/11/2003US6645562 Method of preparing a curable coating and curing thereof
11/06/2003WO2003091327A1 Rubber composition and process for production thereof
11/06/2003WO2003091326A1 Rubber compositions containing rubber-containing coagulums and processes for production of the coagulums
11/06/2003US20030207984 Ionomeric nanocomposites and articles therefrom
11/06/2003US20030205626 Recycled rubber railroad crossties
11/05/2003EP1359189A1 Rubber composition for tire treads
11/05/2003EP1358265A2 Elastomeric composition
11/05/2003EP1358263A1 Silica-filled rubbers comprising a quinone dimine
11/05/2003EP1358262A2 Resorcinolic derivative for rubber compounds
11/05/2003EP1358257A2 Elastomeric articles made from a synthetic polymer
11/05/2003CN1454221A 1,2-polybutadiene, thermoplastic elastomer composition and polymer composition
11/05/2003CN1454144A Compacted material comprising a polyurethane elastomer and rubber, method for obtaining said material and applications thereof
11/05/2003CN1453312A Oxidized or siliceous filling with modified silane, producing process and use thereof
11/05/2003CN1126778C Fire-resistant expansible rubber composition
1 ... 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 ... 196