| Patents for C08L 21 - Compositions of unspecified rubbers (19,541) |
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| 07/16/1991 | CA1286213C Pneumatic tire having high all-weather running performances |
| 07/16/1991 | CA1286076C Making rubber blends |
| 07/09/1991 | US5030692 Methylene donor, methylene acceptor prepared by condensing a monovalent phenol-formaldehyde-furfural resol with another phenol |
| 07/09/1991 | CA2032687A1 Windshield wiper blade |
| 07/09/1991 | CA1286048C The use of substituted n-trichloromethyl thiodicarboximides in combination withn,n'- substituted bis-(2,4-diamino-s- triazin-6-yl)- oligosulfides in vulcanizable rubber mixtures and such rubber mixtures |
| 07/09/1991 | CA1285948C 1-oxa-3-oxo-4,8-diaza-spiro[4,5]decane compounds |
| 07/03/1991 | EP0435554A2 Rubber compositions and preparation thereof |
| 07/03/1991 | EP0435544A2 Abrasion-resistant rubber compositions |
| 07/03/1991 | EP0435024A2 Rubber modified polyarylene sulphide moulding compositions |
| 07/02/1991 | US5028662 Thermoplastic elastomer composition |
| 07/02/1991 | US5028349 Moulding compositions having uniform particle size and improved thermal stability |
| 06/28/1991 | CA2019157A1 Terpolymer rubber of styrene, isoprene and butadiene and tire with tread thereof |
| 06/26/1991 | EP0434596A2 High modulus rubber composition |
| 06/26/1991 | EP0434353A2 Rubber compositions |
| 06/26/1991 | EP0433808A2 Process for vulcanising polychloroprene |
| 06/25/1991 | US5026779 Mixtures of chloroprene polymers |
| 06/25/1991 | US5026762 Rubber composition for all-weather tires |
| 06/25/1991 | CA1285348C Windshield wiper blade |
| 06/25/1991 | CA1285345C Flame retarded high modulus polyurethane elastomers and method of making same |
| 06/23/1991 | CA2032860A1 Process for the vulcanization of polychloroprene |
| 06/22/1991 | CA2031012A1 High modulus rubber composition |
| 06/19/1991 | EP0432985A1 Solid golf ball |
| 06/19/1991 | EP0432923A1 Epoxy-rubber alloy compositions |
| 06/19/1991 | EP0432417A2 Tyre treads with an increased running performance, and method of manufacturing the same |
| 06/19/1991 | EP0432416A2 Rubber vulcanisation process using a vulcanisation system based on sulphur and dithiocarboxylic acids or salts thereof |
| 06/19/1991 | EP0432406A2 Polysulfide derivatives, process for their preparation and their use in the reticulation of natural or synthetic rubbers |
| 06/19/1991 | EP0432405A2 Highly stable tyre sidewalls and method of manufacturing the same |
| 06/19/1991 | EP0363471A4 Dyed mineral pigments and applications |
| 06/18/1991 | US5025059 Wear resistance |
| 06/18/1991 | US5025047 Use of N,N'- and N,N',N'-substituted silyl ureas as antidegradation agents and polymer blends which contain them |
| 06/18/1991 | US5025044 Extrusion isolation of blends of rubber and asphalt |
| 06/18/1991 | CA1285093C Heat shrinkable thermoplastic olefin composition |
| 06/17/1991 | CA2032370A1 Elastomer-modified polyarylene sulphide moulding compounds |
| 06/16/1991 | CA2023255A1 Dynamically vulcanized alloys adherent to styrene copolymers and polyester compositions |
| 06/15/1991 | WO1991009061A2 High-temperature oil-resistant elastomers |
| 06/15/1991 | CA2071642A1 High temperature oil-resistant elastomers |
| 06/13/1991 | DE4037814A1 Vulcanisation of rubber latex - using combination of hydro:peroxide and reducing agent, with acrylate ester as accelerator |
| 06/12/1991 | EP0431907A2 Rubber covered roll and rubber composition for rubber covered roll |
| 06/12/1991 | CA2031868A1 Polyolefin resin composition |
| 06/11/1991 | US5023301 Alloying with unvulcanized diene rubber, vulcanization; increased modulus; tire treads, bead coatings |
| 06/11/1991 | US5023292 1-aza-5-methylol-3,7-dioxabicyclo(3.3.0)octane as curing agent |
| 06/11/1991 | US5023289 Alkylthioalkanoic acid flow control agent |
| 06/11/1991 | US5023287 Oxidation, ozone resistance |
| 06/11/1991 | CA1284848C Room temperature-curable organopolysiloxane composition containing a photosensitizer |
| 06/05/1991 | EP0430092A2 Resin composition |
| 06/05/1991 | EP0429886A2 Aqueous polymer dispersions, process for preparing same and their application in preparing coatings |
| 06/05/1991 | EP0429797A1 Method for using N,N'- and N,N',N'-substituted silylureas as antidegradants and polymer compositions containing them |
| 06/05/1991 | EP0429761A2 Liquid mixture containing essentially naphthenic-aromatic hydrocarbons |
| 06/04/1991 | US5021522 Vulcanizable blend |
| 06/04/1991 | US5021509 Vulcanizable blends of halogenated rubber and adhesion promoter comprising ethylene, acrylate and (meth)acrylic acid terpolymer |
| 06/04/1991 | US5021499 Block copolymer of unsaturated aromatic and aliphatic hydrocarbons |
| 06/04/1991 | US5021492 Rubber compositions containing a mixture of alkyl esters of rosin acid |
| 06/04/1991 | CA1284694C Polyolefin compositions |
| 05/29/1991 | EP0429114A1 Accelerator compositions and rubber compounding composition embodying the same |
| 05/29/1991 | EP0428973A1 Mixtures of stabilisers for elastomers |
| 05/29/1991 | DE4037714A1 Inflatable tyre for year-round use - has tread with cellular structure conforming to various specifications including hardness, cell quantity and surface area |
| 05/29/1991 | CN1051741A Accelerator compositions and rubber compounding composition embodying same |
| 05/28/1991 | US5019617 Rubber compositions containing carbon blacks of specified physical characteristics |
| 05/28/1991 | US5019611 Tetrahydrotriazinethiones |
| 05/28/1991 | CA2030087A1 Pneumatic tire for all-weather use |
| 05/28/1991 | CA1284405C Mineral filled rubber composites |
| 05/22/1991 | EP0428405A2 Rubber compositions |
| 05/22/1991 | EP0428158A2 Curable polymer composition and packing material comprising the same |
| 05/22/1991 | EP0427942A2 Process for the preparation of s-triazine-sulfenimides and their use |
| 05/21/1991 | US5017663 Polyphenylene ether, polyamide blend |
| 05/21/1991 | US5017659 Polymer composition, a process for its manufacture, and a thermoplastic moulding composition |
| 05/21/1991 | US5017633 Filled polyolefins stabilized with a combination of a hindered phenol and a phenylphosphonite |
| 05/21/1991 | CA1284400C Thermoplastic compound having a high content of powdered minerals for inclusion in polymers |
| 05/21/1991 | CA1284399C Modified fillers for silicone pastes, their use, and dental impression compositions containing these fillers |
| 05/17/1991 | CA2030091A1 Rubber compositions |
| 05/17/1991 | CA2028677A1 Aqueous polymer dispersions and a process for their production |
| 05/16/1991 | DE4035579A1 Nitrile rubber PVC poly-blend esp. for sliding glass door runners - contains PVC NBR with medium or medium-high nitrile content and carbon black with specific particle size |
| 05/15/1991 | EP0427352A1 Low smoke modified polypropylene insulation compositions and process for the preparation thereof |
| 05/14/1991 | US5015668 Rubber composition containing a deodorizing component |
| 05/14/1991 | CA2029681A1 Accelerator compositions and rubber compounding composition embodying the same |
| 05/14/1991 | CA1284125C Laser marking of pigmented high molecular weight polymer surfaces |
| 05/09/1991 | CA2028936A1 Nitrile rubber-polyvinyl chloride polyblend rubber composition |
| 05/08/1991 | EP0426388A1 Rubber composition and tyre tread |
| 05/08/1991 | EP0426315A2 Polypropylene resin composition |
| 05/08/1991 | EP0426025A2 Extrusion isolation of blends of rubber and asphalt |
| 05/07/1991 | US5013797 Nitrile group-containing highly saturated copolymer rubber and rubber composition having improved cold resistance |
| 05/07/1991 | US5013796 Units of unsaturated nitrile, fluorine-containing vinyl monomer, conjugated diene, hydrogenated conjugated diene |
| 05/07/1991 | US5013790 Polymer blends of tapered styrene-butadiene triblock thermoplastic elastomers |
| 05/07/1991 | US5013789 Process for producing thermoplastic resin compositions |
| 05/07/1991 | CA1283991C Synthetic resin composition having reduced corrosion- causing tendency and coloration |
| 05/07/1991 | CA1283990C Binder composition which is pigmentable |
| 05/07/1991 | CA1283989C Resin cure |
| 05/02/1991 | WO1991005821A1 Tire sidewall composition |
| 05/02/1991 | WO1991003519A3 Butyl rubber compositions having improved adhesion to polyester |
| 05/02/1991 | EP0425207A2 Thermoplastic resin composition |
| 05/02/1991 | DE4034541A1 Low-friction nitrile rubber-PVC polyblend - contains paraffinic plasticiser oil as lubricant, used for prodn of mountings for sliding glass doors, etc. |
| 04/30/1991 | US5011888 Blends of block polymers of conjugated dienes and unsaturated aromatic hydrocarbons; friction, skid, wear resistance |
| 04/30/1991 | US5011883 Stabilized polymer latex composition |
| 04/25/1991 | CA2027215A1 Polypropylene resin composition |
| 04/24/1991 | EP0424348A1 Elastomeric blends |
| 04/24/1991 | EP0424347A1 Elastomer compositions |
| 04/24/1991 | EP0423716A2 Epoxy resin blends and curable compositions containing same |
| 04/24/1991 | EP0423639A2 Peroxide masterbatches using polycaprolactone as the carrier |
| 04/24/1991 | EP0423593A1 Rubber compositions of polychloroprene and hydrogenated nitrile rubber |
| 04/24/1991 | CN1050871A Arylenediamino substituted triaxine |