Patents for C08F 8 - Chemical modification by after-treatment (40,845)
03/1992
03/24/1992US5098701 Crosslinked pyridinomethacrylate polymers
03/24/1992CA1298030C N-substituted polyamide polymers, process for their preparation and their use as crude petroleum oil additives
03/24/1992CA1298027C Hydrogenated petroleum resins and their use in adhesives
03/20/1992CA2051788A1 Polymer ammonium borates and processes for their preparation
03/20/1992CA2051754A1 Stabilized pvc products and their production
03/19/1992WO1992004386A1 Single solvent process for preparation of glutarimide containing polymers
03/19/1992WO1992004385A1 Fuels and fuel additives
03/19/1992WO1992004384A1 Polyethylene glycol derivatives for solid-phase applications
03/19/1992WO1992002005A3 Gel phase transition controlled by interaction with a stimulus
03/18/1992EP0475602A2 Tagged polymers and their synthesis by post polymerization (trans) amidation reaction
03/18/1992EP0475578A2 Adsorbents having enhanced surface area
03/18/1992EP0475495A2 Melt metalation of block copolymers
03/18/1992EP0475477A1 Molecularly miscible polymer blends
03/18/1992EP0475307A1 Amorphous elastomeric propylene homopolymers
03/18/1992EP0474917A2 Aqueous polymer dispersion having polymer particles containing polyol groups
03/18/1992EP0474889A1 Process for thermal degradation of polymer
03/18/1992EP0401296A4 Rigid-rod polymers
03/18/1992EP0347424B1 Hydroxamic acid polymers formed from primary amide polymers
03/18/1992CN1059538A Process for production of chlorinated ethylene-propylene copolymers
03/17/1992US5097085 Process for oligomerizing olefins using phosphorous-containing acid on montmorillonite clay
03/17/1992US5096989 Fluorine-containing copolymer, process for its production and curable composition
03/17/1992US5096977 Anhydride polymers
03/17/1992US5096976 Methacrylimide-containing polymer
03/17/1992US5096975 Electroconductive, antistatic layer, photographic films
03/17/1992US5096974 Reacting primary amino or hydrazido-substituted stabilizers with maleic anhydride polymers; nonextractable and nonvolatile in polymer blends
03/17/1992US5096968 Methacrylimide-containing polymer and resin composition containing said polymer
03/17/1992US5096942 Benzyltrialkoxysilane-endcapped polystyrene reacted with a metal hydroxide, wear resistant coatings, films
03/17/1992CA1297628C Aromatic bromination of polystyrene using bromine as the reaction solvent
03/17/1992CA1297605C Ethylene copolymer viscosity index improver dispersant additiveuseful in oil compositions
03/17/1992CA1297477C Polymer-supported alkyl azodicarboxylates and their use in mitsunobu reactions
03/17/1992CA1297475C Insoluble objects for medical or surgical use, such as plasmaphoresis or renal dialysis membranes, probes and plasma purification supports havingan anti-inflammatory activity
03/15/1992WO1992005208A1 IONIC CATALYST FOR THE PRODUCTION OF POLY-α-OLEFINS OF CONTROLLED TACTICITY
03/15/1992CA2090962A1 Ionic catalyst for the production of poly-.alpha.-olefins of controlled tacticity
03/12/1992DE4127814A1 Prepn. of water absorbing resin with low content of residual monomer - by polymerising water soluble monomer with polysaccharide or crosslinker, drying, grinding and treating with reducing agent
03/11/1992EP0474252A2 Flame-retardant resin composition and insulated electrical wire employing the same
03/11/1992EP0474083A1 Process for the preparation of epoxidized synthetic cis-1, 4-polyisoprene
03/11/1992EP0408673A4 Acid treated polyacrylic acid grafted fluorocarbon polymer surface for cell attachment
03/11/1992EP0365550B1 Composition comprising nitrogen-containing hydrocarbon adducts
03/11/1992CN1059342A Process for preparing cationic polymeric dispersion
03/10/1992US5094917 Alk-1-enyl ether silicates
03/10/1992US5094807 Cyclohexanol, amidation, cycloimidation
03/10/1992US5094766 Oil additives, oxidation resistance
03/10/1992US5094765 Lubricating oil composition
03/10/1992CA1297232C High strength polyolefins
03/10/1992CA1297222C Moisture-curable low molecular weight polymers and compositions and composites thereof
03/08/1992CA2050380A1 Amorphous elastomeric propylene homopolymers
03/06/1992WO1992004357A1 Silyl derivatives of eugenol
03/05/1992WO1992003737A1 Sequential c-terminal degradation of peptides and proteins
03/05/1992WO1992003484A1 Process for producing low molecular weight isoolefin polymers
03/05/1992WO1992003222A1 Dispersant, surface-treated particulate substance, method of using dispersant, and dispersion composition
03/05/1992DE4120919A1 Membranes, esp. for gas sepn. and pervaporation - comprise crosslinked films based on copolymers of N-substd.-maleimide(s) and vinyl¨ ether(s)¨, on a suitable support
03/05/1992CA2067150A1 Sequential c-terminal degradation of peptides and proteins
03/04/1992EP0473235A1 Organosilane modified aqueous emulsions of film-forming vinyl polymers and heat resistant protective coatings therefrom
03/04/1992EP0473206A2 Compositions containing a terminal-modified block copolymer
03/04/1992CN1059153A Method of treating surface of absorbent resin
03/04/1992CN1059152A Polyvinyl chloride overpolymers having high heat distortion temp.
03/03/1992US5093530 Intermediate for support for solid phase synthesis of peptides
03/03/1992US5093433 Functional polycyclopentadiene resins via hydroboration process
03/03/1992US5093431 Chlorination of amide containing oligomers and polymers
03/03/1992US5093429 Multiplex ethylene copolymer, process for preparation thereof and cured product thereof
03/03/1992US5093426 Hydrogenated copolymer rubber, rubber composition comprising said rubber and rubber product obtained from the rubber
03/03/1992US5093409 Process for the stabilization of fluoropolymers
03/03/1992US5093390 Automobile paints
03/03/1992CA1296835C Low molecular weight copolymers and covulcanisates produced therefrom
03/03/1992CA1296827C Coating slips
02/1992
02/28/1992CA2049834A1 Block copolymer of polyalkylene and halogenated poly(vinyl aromatic)
02/26/1992EP0472512A2 Dynamically cured thermoplastic olefin polymers and process for producing the same
02/26/1992EP0472114A2 Shaped polyethylene articles of intermediate molecular weight and high modulus
02/26/1992EP0471999A2 Branched and hydrogenated block copolymer and process for its preparation
02/26/1992EP0471766A1 A process for minimizing residual free hydrazine in polymer latices.
02/26/1992CN1059005A Aqueous dispersion of cationic polymer
02/26/1992CN1058973A Adsorbents having enhanced surface area
02/26/1992CN1058972A Production of high water absorptive resin
02/25/1992US5091458 Polyvinyl acetate emulsion, crosslinking aluminum chloride, polyvinyl alcohol and oxalic acid; heat and water resistant bond
02/25/1992CA1296467C Resin composition curable at low temperature
02/25/1992CA1296440C Coating binder additive
02/24/1992CA2049603A1 Melt metalation of block copolymers
02/22/1992CA2049564A1 Dynamically cured thermoplastic olefin polymers and process for producing the same
02/21/1992CA2044456A1 Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
02/20/1992WO1992002668A1 Solution of ultra-high molecular weight polyethylene
02/20/1992WO1992002582A1 Thermoplastic composition containing an isoolefin-para-alkylstyrene copolymer
02/20/1992DE4025961A1 Allylic chloride-contg. hydrocarbon and hydrocarbon polymer prodn.
02/20/1992DE4025781A1 Selected copolymer hydrogenation - using butadiene!-isoprene!-acrylon itrile! copolymers in organic solvent using metal (cpd.) catalyst under specified conditions
02/19/1992EP0471415A1 Selective hydrogenation of conjugated diolefin polymers
02/19/1992EP0471326A1 Positive type photoresist composition
02/19/1992EP0471250A1 Hydrogenated butadiene/isoprene/(meth)acrylonitrile copolymers
02/19/1992EP0471248A1 Process for the production of hydrocarbons and polymers terminated by allylic chloride groups
02/19/1992EP0289609B1 Adhesive
02/18/1992US5089572 Blanking process for reaction mixture
02/18/1992US5089536 Cationic polymerization
02/18/1992US5089342 Wood or wood product coated with an aqueous, air-drying coating agent
02/18/1992CA1296135C Method of preparing allyl-terminated polyisobutylene
02/18/1992CA1296132C Instant adhesive composition utilizing mixed functionality calixarenes as accelerators
02/18/1992CA1296131C Selective hyrogenation process
02/18/1992CA1296130C Polymers containing amino groups, their preparation and their use
02/18/1992CA1296125C Process for making acrylamidomethane sulfonic acid polymers
02/18/1992CA1295988C Lubricating compositions containing oil soluble metal salts of polyolefinic dicarboxylic acids
02/17/1992CA2048507A1 Preparation of hydrocarbons and polymers with allylic chloride end groups
02/16/1992CA2048929A1 Hydrogenated butadiene/isoprene/(meth)acrylonitrile copolymers
02/12/1992EP0470698A1 Oil dispersant and antioxidant additive