| Patents for C08L 7 - Compositions of natural rubber (12,530) |
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| 03/03/1981 | US4254020 Synergistic antioxidant mixtures |
| 03/03/1981 | US4254017 Organotin mercaptoalkanol esters and alkoxides containing sulfide groups |
| 03/03/1981 | US4254016 Composition containing vinylpyridine-styrene-butadiene copolymer, and use thereof as adhesive |
| 03/03/1981 | CA1096999A1 Polyphosphazene polymer/organic polymer blends and foams therefrom |
| 03/03/1981 | CA1096986A1 Elastoplastic compositions of butyl rubber and polyolefin resins |
| 02/25/1981 | EP0024162A1 Insulating composition and articles made therefrom |
| 02/25/1981 | EP0024138A1 Method of treating insoluble sulfur with oil and the insoluble sulfur product obtained thereby |
| 02/25/1981 | EP0024098A1 9-Thiabicyclo (3.3.1) nonanediyl-2,6-bis (3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate) and compositions containing it |
| 02/24/1981 | US4252914 Block polymer of 1,3- and 1,2-butadiene; good physical properties |
| 02/24/1981 | US4252912 Process for polymerizing terpolymer polyblends having low surface gloss |
| 02/24/1981 | US4252698 Anti-yellowing composition |
| 02/24/1981 | CA1096533A1 Process for improving the processability of polyolefins, improved polyolefin compositions, and modifier compositions |
| 02/24/1981 | CA1096532A1 Process for improving the processability of polyolefins and improved polyolefin compositions |
| 02/24/1981 | CA1096527A1 Smoke-retardant chlorinated polymer compositions |
| 02/24/1981 | CA1096394A1 Flame retardant polymeric compositions |
| 02/24/1981 | CA1096366A1 Lubricating oil additives |
| 02/24/1981 | CA1096159A1 Dielectric compositions stabilized against water treeing with organo silane compounds |
| 02/24/1981 | CA1096124A1 Process for forming novolak resin compositions into molding granules |
| 02/19/1981 | WO1981000422A1 Process for the preparation of fibers |
| 02/17/1981 | US4251647 Ternary polycarbonate compositions |
| 02/17/1981 | US4251646 Thermoplastic blend of polypropylene, EPM and propylene-ethylene copolymer |
| 02/17/1981 | US4251638 Process for the production of polyurethane plastics |
| 02/17/1981 | US4251441 Pigments of mixtures of methoxynitrobenzene-azo-methoxy-acetanilides |
| 02/17/1981 | US4251428 Thermosetting molding compositions containing polyurethane and a fibrous material, and a process for the production of moldings |
| 02/17/1981 | US4251424 Sulfonamide plasticizer and olefin polymer |
| 02/17/1981 | US4251409 Adhesion of polyamide or polyester cords to rubber |
| 02/17/1981 | US4251399 Co-crosslinkable blend composition comprising iodine-containing fluoroelastomer |
| 02/17/1981 | US4251281 And tire made therefrom |
| 02/17/1981 | US4250939 Super rigid rubber composition and a tire using the same |
| 02/17/1981 | CA1095902A1 Process for the production of azo pigments |
| 02/17/1981 | CA1095901A1 Disazo pigments, process for their manufacture and use thereof |
| 02/17/1981 | CA1095688A1 Precipitated silica granulates |
| 02/17/1981 | CA1095677A1 Production of coated electrical conductor cable |
| 02/17/1981 | CA1095658A1 Peptizing agent for natural and synthetic rubber |
| 02/11/1981 | EP0023675A1 Ethene-alpha-olefin-(diene) rubber compositions containing conventional vulcanizing and other additives and vulcanization thereof in a high frequency field |
| 02/10/1981 | US4250241 Acrylic graft polymers |
| 02/10/1981 | US4250082 Process for the preparation of a pulverulent filled rubber |
| 02/10/1981 | US4250081 Zeolites of alkali or alkaline metal oxides, aluminum oxide, and silicon oxide; fillers |
| 02/10/1981 | US4250071 Mixture of ammonia and alkoxylated poly-siloxanes and its use as a heat sensitizer |
| 02/10/1981 | CA1095528A1 Phosphites of polyalcohols stable to hydrolysis, their manufacture and their use |
| 02/10/1981 | CA1095527A1 Cyclic phosphites of polyalcohols, their manufacture and their use |
| 02/04/1981 | EP0023330A1 2,2,6,6-Tetraalkyl-4-piperidyl alcohol esters of tetradecylene polycarboxylic acids as light stabilizers for synthetic polymers and stabilized compositions |
| 02/04/1981 | EP0023321A2 Composite filler and dental composition containing the same |
| 02/04/1981 | EP0023291A1 Stabilized thermoplastic moulding compositions based on polycarbonates, ABS polymers and phosphites |
| 02/04/1981 | EP0023256A1 Curable rubber composition and radial ply tyre |
| 02/04/1981 | EP0023239A2 Dielectric compositions stabilized against water treeing with organo silane compounds and electric wires or cables insulated with these compositions |
| 02/03/1981 | US4248987 With peroxide crosslinker, and accelerator, for chloroprene |
| 02/03/1981 | US4248976 Flame-resistant polymer compositions |
| 02/03/1981 | US4248746 Particulate homo- or copolymers for adhesives or printing inks |
| 02/03/1981 | CA1095195A1 Colouring agent compositions based on polypropylene wax |
| 02/03/1981 | CA1095119A1 Material for an alkaline cell separator and a process of making |
| 02/03/1981 | CA1095084A1 N,n'-disubstituted-p-phenylenediamines |
| 02/03/1981 | CA1095070A1 3,5-ditertiary alkyl-4-hydroxyphenyl (alkyl) 6- acyloxy-4-thia hexanoates and hexenamides as antioxidants |
| 02/03/1981 | CA1095030A1 Starch coating pigment for paper |
| 01/28/1981 | EP0023135A1 Phenolic resin particles, process for their production and friction elements containing them |
| 01/28/1981 | EP0023070A1 Thermoplastic elastomeric composition and process for preparation thereof |
| 01/28/1981 | EP0023047A1 Process for preparation of filler-containing polytetrafluoroethylene fine powder |
| 01/28/1981 | EP0022997A1 2,2,6,6-Tetramethyl-4-piperidyl carboxylic acid esters and amides of mono and poly alcohols, phenols and amines and synthetic polymer compositions stabilized thereby |
| 01/28/1981 | EP0022979A1 Thermoplastic resin composition having good heat cycle property |
| 01/27/1981 | US4247692 Triazine derivatives |
| 01/27/1981 | US4247668 Process for preparing styrenic resins |
| 01/27/1981 | US4247662 Novel halobisphenolethylene polycarbonate-vinyl aromatic resin blends |
| 01/27/1981 | US4247449 Urea derivatives, process for their manufacture and their use as light protecting agents for polymers |
| 01/27/1981 | CA1094730A1 Flame-resisting polymeric compositions |
| 01/27/1981 | CA1094729A1 Starch replacement for latex polymer |
| 01/27/1981 | CA1094720A1 Silica filled vulcanizates |
| 01/27/1981 | CA1094717A1 Flame retardant polymeric compositions containing melamine hydrohalides |
| 01/21/1981 | EP0022501A1 Polycondensates of substituted piperidines and use thereof as stabilizers for polymers |
| 01/20/1981 | US4246198 Stabilizers against oxidative degradation |
| 01/20/1981 | US4246188 Arylsulfonic acid bromophenyl esters, their preparation, and their use as flameproofing agents |
| 01/20/1981 | US4246155 Said copolymer of methacrylic acid and acrylic esters |
| 01/20/1981 | US4246146 Fire retardant coating system utilizing polyurethane hydrogel |
| 01/20/1981 | CA1093808A1 Lubricant composition for vinyl chloride polymers |
| 01/20/1981 | CA1093789A1 Precipitated siliceous products and methods for their use and production |
| 01/14/1981 | EP0022289A1 Antimicrobial polymer compositions and use thereof in medical devices |
| 01/14/1981 | EP0022216A1 High impact strength polybutylene terephthalate |
| 01/14/1981 | EP0022212A1 Water-containing, liquid preserving agent based on wax and its use in the temporary protection of metal and varnish surfaces, and process for such a protection |
| 01/13/1981 | US4245058 Polycarbonate compositions |
| 01/13/1981 | US4244864 Poly(6-oxy-2,2,4-trialkyl-1,2-dihydroquinoline)alkylene compounds as antidegradants for rubber |
| 01/13/1981 | US4244854 Polyterpene-polyalkenamer compatible with other resins |
| 01/13/1981 | US4244848 Heat resistant stabilizers comprising at least one zinc, dialkyltin, alkali metal or alkaline earth metal organic phosphate ester salt and at least one b-diketone |
| 01/13/1981 | US4244842 Nickel and cobalt chelate complexes and their use |
| 01/13/1981 | US4244746 Friable stabilized composition for extrusion utilizing a tin mercapto-ester compound |
| 01/13/1981 | US4244413 Solid tire and wheel assembly for vehicle moving through a tubular conduit |
| 01/13/1981 | CA1093744A1 Hydroquinonoid ortho-alkylation polymers |
| 01/13/1981 | CA1093737A1 Extraction resistant polyolefin stabilizer |
| 01/13/1981 | CA1093732A1 Controllably degradable polymer compositions and films and other products made therefrom |
| 01/13/1981 | CA1093727A1 Paintable moldable elastomeric thermoplastics |
| 01/13/1981 | CA1093556A1 Cyanuric acid derivatives |
| 01/07/1981 | EP0022080A1 Synthetic polymer compositions containing triazine derivatives as light stabilizers and novel triazine derivatives |
| 01/07/1981 | EP0021980A1 Polyarylate-polyester-grafted elastomer blends |
| 01/07/1981 | EP0020672A1 Fiber material and process for its preparation. |
| 01/06/1981 | US4243816 Phenol-acetals |
| 01/06/1981 | US4243581 Stabilized polypropylene composition |
| 01/06/1981 | US4243579 Flame retardant alkylene-alkyl acrylate copolymer composition |
| 01/06/1981 | US4243575 Filled thermoplastic resin compositions |
| 01/06/1981 | US4243568 Ethylene copolymer compositions and process for the preparation thereof |
| 01/06/1981 | CA1093090A1 Non-migratory sulfonyl azide antioxidants |
| 12/30/1980 | US4242491 Polyphosphazene polymers containing substituents of acrylate functionality |
| 12/30/1980 | US4242472 Vulcanizable rubber composition improved in sulfur blooming with metal alkylxanthate |