Patents for C08L 21 - Compositions of unspecified rubbers (19,541)
03/1989
03/29/1989EP0309276A2 Primer for surfaces containing inorganic oxide
03/29/1989EP0308999A1 Graft-modified copolymer and process for producing same
03/29/1989EP0308992A2 Oligomeric amine and phenolic antidegradants
03/29/1989EP0308664A1 Modified epoxy resins
03/29/1989EP0308581A2 Novel ammonium salt useful as modifiers for rubber
03/28/1989US4816519 High strength-high modulus rubber composition comprising a mixture of rubbery copolymers of an acenaphthalene copolymer and another rubber
03/22/1989EP0307537A2 Polymers containing sulphur
03/22/1989EP0171434B1 Crosslinking agents and process for their preparation
03/21/1989US4814384 Sulfur, high strength
03/21/1989US4814374 Polymeric blends based on vinyl-aromatic polymers endowed with high tenacity and chemical resistance
03/21/1989US4814214 Durable curing bladder from rubber with unsatured polysiloxane coating for release
03/21/1989CA1251593A1 Methylmethacrylate/phenylmaleimide copolymer and styrene/maleic anhydride containing polymer alloys
03/15/1989EP0307341A1 A method of preparing pneumatic tire compounds containing syndiotactic-1,2-polybutadiene
03/15/1989EP0306903A2 Impact resistant filler-containing polymer/elastomeric fiber composites
03/15/1989EP0306823A1 Dithiocyanates useful as stabilising agents for rubber vulcanisates
03/15/1989CN1003594B Rubber products and cure system
03/14/1989US4812525 Modified with tin compounds; tires
03/14/1989CA1251296A1 Rubber mixtures, and rubber articles and motor vehicle tyres produced therefrom
03/14/1989CA1251295A1 Crosslinkable polyethylene composition
03/09/1989WO1989001960A1 Rubber composition for tire tread
03/08/1989EP0306385A1 Polymer composition with a high impact resistance
03/08/1989EP0306014A1 Bis(trichloromethyl sulphides) useful as stabilising agents for rubber vulcanisates
03/08/1989CN1003519B Dynamiically cured thermoplastic olefin polymers
03/07/1989US4810746 Rubber composition for use in vibration insulating material
03/07/1989US4810739 Aromatic polycarbonate, acrylonitrile-butadene-styrene graft copolymer, polytetrafluoroethylene
03/07/1989CA1250994A1 Polynetwork epdm rubber
03/07/1989CA1250988A1 Pressure sensitive adhesive composition
03/01/1989EP0305190A2 Arylenedoamino substituted triazine
03/01/1989EP0305039A2 Process for making cationic latex
02/1989
02/28/1989US4808755 Lubricant compositions, novel glucamine derivatives and complex compounds containing same
02/28/1989US4808665 Crosslinked blends
02/28/1989US4808442 Surface treating a rubber by applying a mixture of polyethylene particles, rubber filler and peroxide and crosslinking
02/23/1989EP0285647A4 Tires having treads derived from particulate cured rubber.
02/21/1989US4806587 High-impact polyamide moulding compositions
02/21/1989CA1250385A1 Adhesive composition of elastomer dispersed in ethylene/carboxylic acid copolymer matrix
02/21/1989CA1250288A1 Organic polymer stabilisation
02/21/1989CA1250120A1 Rubber/metal composites
02/15/1989EP0303333A1 Lubricating oil compositions with improved low temperature pumpability containing ethylene-alpha-olefin polymers
02/15/1989EP0303089A1 Chloroprene polymer compositions and preparation thereof
02/15/1989CN1003305B Waterproof layers
02/14/1989US4804700 Resinous compositions
02/14/1989US4804028 Diene rubber; crosslinkable epdm ter; nonstaining
02/08/1989EP0302485A2 Thermoplastic molding compositions
02/08/1989EP0302400A1 Sealant product, laminate thereof, and pneumatic tire constructed therewith
02/08/1989EP0302095A1 Carbonaceous and/or siliceous filler for rubber.
02/07/1989US4803248 Rubber compositions
02/07/1989US4803244 Process for the preparation of thermoplastic elastomers
02/07/1989US4803231 Thermoplastic compositions with very high content of pulverulent mineral materials for incorporation into polymers
02/07/1989CA1249896A1 Incompatible polymer alloys and laminates thereof
02/07/1989CA1249892A1 Adhesive for bonding cured epdm rubber
02/07/1989CA1249891A1 Heat-vulcanizable tread strips for the manufacture of motor vehicle pneumatic tire treads and block copolymers useful for their production
02/01/1989EP0301376A1 Rubber vulcanisation process using a vulcanisation system based on 2-nitrophenyl sulphenamides, 2-nitrophenyl sulphenamides, and their preparation
02/01/1989EP0301347A1 Polychloroprene compositions
02/01/1989EP0301015A1 Low density pressure resistant rubber composition.
02/01/1989CN1030772A Process for making cationic latex
01/1989
01/31/1989US4802155 Recording disc playback apparatus
01/31/1989US4801651 Blending olefin polymers, butyl rubber, olefin rubber, crosslinking
01/31/1989US4801641 Ethylene-propylene-diene copolymer-weatherproof, heat resistance, wear resistance, noncracking
01/31/1989US4801640 Polyester film having improved abrasion resistance manufactured from particle-filled polyester having nucleating agent dispersed therein
01/31/1989US4801638 Production of pigmentary copper phthalocyanine
01/31/1989US4801634 Trichlorophenoxy copper phthalocyanine, rubber or plastic
01/31/1989US4801418 Sealing compound
01/31/1989CA1249691A1 Fast curing epoxy resin compositions
01/31/1989CA1249688A1 Rubber toughened polyvinyl alcohol film compositions
01/31/1989CA1249579A1 LUBRICATING OIL COMPOSITIONS CONTAINING ETHYLENE- .alpha. OLEFIN POLYMERS OF CONTROLLED SEQUENCE DISTRIBUTION AND MOLECULAR HETEROGENEITY
01/25/1989EP0300689A2 High flow drapable polymer compositions
01/25/1989EP0300424A1 Vulcanization accelerators
01/25/1989EP0300212A2 Impact modified poly(alkenyl aromatic) resin compostions
01/24/1989CA1249265A1 Metal complexes and use thereof
01/18/1989EP0299074A1 Tire
01/17/1989US4798888 Dry polymers
01/17/1989US4798855 Thermoplastic molding materials
01/17/1989US4798682 Oil-in-water emulsions with increased viscosity under shear stress
01/17/1989CA1249096A1 Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention
01/17/1989CA1249091A1 Tire with tread rubber containing medium vinyl polybutadiene with clay and carbon black
01/17/1989CA1248728A1 Rubber compositions and related articles having improved metal adhesion and metal adhesion retention
01/12/1989WO1989000174A1 Rubber composition
01/10/1989CA1248664A1 Structural adhesive compositions
01/10/1989CA1248662A1 Abs moulding materials with improved burning properties and process for their production
01/10/1989CA1248661A1 Moulding compositions having flame-resistant properties
01/10/1989CA1248657A1 Synthetic rubber with guayule resin stabilization
01/10/1989CA1248652A1 Polyisocyanate preparation dispersible in water and their use as an additive for aqueous adhesives
01/04/1989EP0297395A2 Blends of elastomer latices and aromatic polycarbonate dispersions and products made therefrom
01/03/1989US4795603 Method for producing composite material of plastic and rubber
01/03/1989CA1305806B Heat cross-linkable polymer composition and their production process
01/03/1989CA1248285A1 Fully saturated petroleum resin and hot melt pressure sensitive adhesive formulations utilizing same as tackifier
01/03/1989CA1248271A1 Heat cross-linkable polymer compositions and their production process
01/03/1989CA1248270A1 Improved polyolefin thermoplastic resin compositions
01/03/1989CA1248262A1 Dynamically cured thermoplastic olefin polymers
01/03/1989CA1248044A1 High energy radiation stabilization of semi- crystalline polymers
01/03/1989CA1247822A1 Method for improved metal adhesion and metal adhesion retention
12/1988
12/29/1988DE3720461A1 Rubber mixture for tyre treads
12/28/1988EP0296263A1 Electroconductive polymer-latex composites
12/28/1988CA1247797A Intumescent composition
12/28/1988CA1247773A Pneumatic tire suitable for running on snow and ice roads
12/27/1988US4794141 Thermoplastic moulding compositions based on polysiloxane/polycarbonate block copolymers
12/20/1988US4792908 Method for controlling the mooney viscosity of compounded rubber formulations
12/20/1988US4792583 Monoolefin rubber and unvulcanized high-diene hydrocarbon rubber
12/20/1988US4792133 Particulate material with a binder of polymeric material dispe rsed in oil
12/20/1988CA1247293A1 Rubber composition