Patents for C08C 19 - Chemical modification of rubber (5,922)
11/1996
11/27/1996EP0744436A1 Process for producing reclaimed rubber or unvulcanized reclaimed rubber
11/26/1996US5578673 Filled acrylics, sink and countertop material, synthetic stone
11/26/1996US5578542 For the preparation of a polymer having reduced hysteresis characteristics
11/21/1996WO1996036646A1 Concurrent epoxidation and catalyst residue extraction
11/21/1996CA2220956A1 Concurrent epoxidation and catalyst residue extraction
11/20/1996EP0465672B1 Photocurable resin composition and process for producing photocurable resin
11/19/1996US5576376 Rubber composition containing a conjugated diene polymer
11/14/1996WO1996035509A1 Functionalized chain extended initiators for anionic polymerization
11/13/1996EP0742232A2 Solubilized anionic polymerization initiators and products therefrom
11/13/1996EP0741750A1 Surface treatment of rubbers and rubber-based materials
11/12/1996US5574109 Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
11/06/1996EP0741148A1 Soluble anionic polymerization initiators and products therefrom
11/06/1996EP0740687A1 Rubber compositions comprising a polymeric amine co-activator
11/05/1996US5571864 Miscible polyolefin blends with modifying polyolefin having matching segment lengths
11/04/1996CA2175746A1 Soluble anionic polymerization initiators and products therefrom
10/1996
10/29/1996US5569723 Reacting with bromine in presence of organic azo compound and/or inorganic hypochlorite, alkane, water
10/24/1996WO1996033223A1 Coupling of anionic polymers with trialkoxysilanes having silicon-hydrogen bonds
10/24/1996CA2218290A1 Coupling of anionic polymers with trialkoxysilanes having silicon-hydrogen bonds
10/23/1996EP0516728B1 Ozonolysis of hydrogenated latices
10/22/1996US5567821 Bis-(2,5-polythio-1,3,4-thiadiazoles), rubbers containing such compounds, and a method of preparation of bis-(2,5-polythio-1,3,4-thiadiazoles)
10/22/1996US5567784 Process for producing diene rubbers polymerized by means of Nd catalysts and exhibiting reduced cold flow and low intrinsic odor
10/22/1996US5567774 Using sodium, potassium, or lithium hydrocarbyl ether compounds as initiators
10/22/1996CA2015804C Polymer hydrogenation process
10/17/1996WO1996032430A1 Precure retardation of free radical cured elastomers
10/15/1996US5565526 Alkali metal containing ether compound
10/15/1996US5565161 Process for producing a functionalized thermoplastic polymer
10/09/1996EP0736549A1 Process for preparing diene rubbers in gasphase
10/05/1996CA2173180A1 Method for the production of diene rubbers in the gas phase
10/03/1996WO1996030419A1 Styrene-isoprene-butadiene copolymer rubber and process for the production thereof
10/01/1996US5561197 Hydrogenation of diene copolymers
09/1996
09/24/1996US5559190 Difunctional telechelic linear non-crosslinked polyolefins
09/17/1996US5556919 Rubber composition comprising nitrile group-containing highly saturated copolymer rubber and ethylenically saturated copolymer rubber
09/11/1996EP0730611A1 Capping of anionic polymers with oxetanes
09/11/1996CN1032757C Modification of aliphatic polycarbonate butadieneacrylonitrile rubber
09/10/1996US5554691 Reacting monohydroxylated conjugated diene polymer with diisocyanate or multifunctional isocyanate, reacting the product with an epoxy resin or acrylic resin having hydroxyl groups
09/05/1996DE19607904A1 New recyclable crosslinked rubber polymers
09/04/1996EP0729969A1 Silated ferrocene-diphosphine ligands, inorganic or polymeric organic support to which these ligands are bound and metal complexes thereof, and their preparation and use
09/04/1996EP0580740B1 Blend of rubber latices containing a hydrogenated rubber latex
09/03/1996US5552473 Functionalized polymer and rubber compositions produced from solubilized anionic polymerization initiators
08/1996
08/28/1996EP0728159A1 Modification of (co)polymers with unsaturated peroxyacids
08/27/1996US5550241 Flow control agents
08/25/1996CA2170099A1 Silylated ferrocenyldiphosphines, silylated ferrocenyldiphosphines bound to inorganic or polymeric organic supports and also metal complexes thereof, their preparation and use
08/22/1996DE19505354A1 Diene] rubber modification to increase reinforcing action of filler
08/20/1996US5548025 Alkoxy silyl capping agents for making terminally functionalized polymers
08/13/1996US5545691 Protected functional initiated polymers capped with low surface energy fluorocarbons
08/13/1996CA1338517C Method to treat rhodium-containing solutions
08/07/1996EP0725085A1 Aminoalkylithium compounds containing cyclic amines and polymers therefrom
08/06/1996US5543472 Concurrent epoxidation and catalyst residue extraction
08/06/1996US5543469 Hydrogenated block polymer containing butadiene
08/06/1996US5542974 Free-flowing, dust-free granules comprised of 2,2*-dibenzoamidodiphenyl disulfide, fillers, activators, and solid paraffins; storage stability; natural and synthetic rubber mastication
08/02/1996CA2168498A1 Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
07/1996
07/30/1996US5541264 Pneumatic tires with tread of sulfur cured rubber
07/24/1996CN1127271A Improvement in and relating to the receiving of naural and synthetic rubber
07/18/1996WO1996021683A1 Functionalized polymer and methods to obtain functionalized polymer
07/18/1996CA2209372A1 Functionalized polymer and methods to obtain functionalized polymer
07/17/1996EP0721480A1 Intervulcanized elastomer blends
07/16/1996US5536801 Allyl-and xylyl-amine containing elastomers and products having reduced hysteresis
06/1996
06/25/1996US5530064 Polymerizable compositions
06/24/1996CA2165580A1 Allyl- and xylyl-amine containing elastomers and products having reduced hysteresis
06/20/1996WO1996018660A1 Hydrogenation of unsaturated polymers using divalent non-aromatic anionic dienyl-containing group iv metal catalysts
06/20/1996WO1996018655A1 Hydrogenation of unsaturated polymers using monocyclopentadienyl group iv metal catalysts
06/05/1996EP0714413A1 Polymer modified gums
06/04/1996US5523383 Reacting adduct of unsaturated dicarboxylic acid anhydride and conjugated diene polymer with amine to form water and amide, reacting water with remaining anhydride groups to form succinic acid groups, dehydrating, reacting with ester
06/04/1996US5523380 Polymers having hydroxyl and carboxyl groups, and production process thereof
05/1996
05/30/1996WO1996016118A1 Diene rubber, process for producing the same, and rubber composition
05/29/1996EP0713885A1 Modified conjugated diene copolymer, process for producing the same, and composition thereof
05/28/1996US5521309 Anionic polymerization catalyst
05/28/1996US5521255 Narrow molecular weight distribution, low temperature crosslinking
05/28/1996US5521254 Polycarbonyls with butadiene-styrene copolymers hydrogenatedfor polymer stability
05/28/1996US5521248 Flowable adhesive elastomeric compositions
05/28/1996US5521053 Adduct of maleinized diene polymer and hydroxyalkyl acrylate
05/21/1996US5519101 Process for preparation of unsaturated oligomers or polymers by acyclic olefin metathesis
05/21/1996US5519083 A filled, curable composition and molded articles thereof
05/21/1996US5519081 Composite material for kitchen sinks, counters
05/09/1996WO1996013526A1 Alkoxy silyl capping agents for making terminally functionalized polymers
05/08/1996CN1121935A Silica-filled elastomer compositions which can be used for tires
05/07/1996US5514757 Star polymers
05/07/1996US5514756 Coupled styrene-isoprene-butadiene rubber
05/07/1996CA1338317C Modified diene polymer rubbers
05/01/1996EP0709408A1 Amine containing polymers and products therefrom
05/01/1996EP0709401A1 Process for brominating of alkyl rubbers
05/01/1996EP0709398A1 Process for preparing chlorinated aliphatic polymers
05/01/1996EP0709235A1 Rubber compositions for tire tread
04/1996
04/30/1996US5512635 Olefin metathesis process; crosslinking inhibition
04/24/1996EP0707604A1 Acrylic-saturated rubber hybrid pressure-sensitive adhesives
04/24/1996CN1121081A Functional diene polymers, their method of preparation and their use in silica-filled elastomeric compositions which can be used for tires
04/17/1996EP0707017A1 Process for preparing diene rubber obtained with a Nd-catalyst and having improved cold flow and reduced odour
04/16/1996US5508333 Noncracking, wear resistance, hysteresis-free; tires
04/10/1996EP0465670B1 Photocurable resin composition
04/10/1996CN1120341A Butadiene polymers having terminal silyl groups
04/09/1996US5506308 Blend of elastomer, unsaturated carboxylic metal salt,organic peroxide curing agent and phenothiazine
04/09/1996US5506283 Rubber particles treated with chlorine containing gas; waste tire recycling
04/03/1996EP0704480A1 Rubber composition comprising nitrile group-containing highly saturated copolymer rubber and ethylenically saturated copolymer rubber
04/03/1996EP0704459A1 Highly saturated nitrile rubber, process for producing same, vulcanizable rubber composition, aqueous emulsion and adhesive composition
04/03/1996EP0703928A1 Telechelic polymers with ethanolamine or oligoether-ol-amine terminal groups and a method of preparing such compounds
04/03/1996EP0465669B1 Photocurable resin composition
03/1996
03/26/1996US5502131 Method of preparing polymer using allyl-and xylyl-amine containing initiators
03/26/1996US5502109 Process for the production of heat-stable moldings useful as a friction lining for grinding tools
03/20/1996EP0702029A1 Depolymerized natural rubber and process for preparation thereof
03/13/1996CN1031268C Termination of anionic polymerization using hydrogen
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