Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 8 - Chemical modification by after-treatment
Patents for C08F 8 - Chemical modification by after-treatment (40,845)
12/1990
12/21/1990WO1990015793A1 Novel polystyrenesulfonate
12/21/1990CA2059282A1 Polystyrenesulfonate
12/19/1990EP0403271A2 Polymer compounds
12/19/1990EP0403199A2 Compounds
12/19/1990EP0403198A2 Compounds
12/18/1990US4978771 Conjugated dienes and unsaturated nitriles, such as acrylo-nitrile-butadiene copolymer; complex ruthenium catalyst
12/18/1990US4978723 Phosphonate-capped polymers
12/18/1990US4978721 Functionalized elastomeric polymers
12/18/1990US4978720 Two-stage addition polymerization in a tubular reactor using a coordination catalyst to form segmented polymers
12/18/1990US4978719 Having pendant carboxylic acid ester group with reactive unsaturation; such as propargyl, styrylmethyl or 4-/2-oxazo-linyl/benzyl; self-curing
12/18/1990US4978713 Polyvinyl alcohol derivatives containing pendant vinylic monomer reaction product units bound through ether groups and hydrogel contact lenses made therefrom
12/18/1990US4978481 Process for the encapsulation of preformed substrates by graft copolymerization
12/18/1990US4978427 Water-soluble copolymers containing vinylamine units as wet strength and dry strength agent for paper
12/18/1990CA1278146C Process for the ammonium hydroxide hydrolysis of polymers of acetoxystyrene to polymers of vinylphenol
12/18/1990CA1278142C Slightly crosslinked, water-soluble polymaleic acid, its preparation andits use
12/18/1990CA1278127C Modification of polymers
12/12/1990EP0402213A1 Process for the manufacture of polyvinyl butyral and resulting products
12/12/1990EP0402062A2 Compounds
12/12/1990EP0402051A2 Processes for the preparation of saturated alcohol derivatives and their use in detergent: plasticizer: and synthetic lubricant formulations
12/12/1990EP0402038A2 Polymeric charge transfer complexes for nonlinear optical applications
12/12/1990EP0401898A1 Liquid coating composition including, as a crosslinking agent, an unblocked monoprimary amine
12/12/1990EP0401897A2 Hydrogenation catalyst and hydrogenation process wherein said catalyst is used
12/12/1990EP0401833A2 Aminophosphonate-Containing Polymers
12/12/1990EP0401627A2 Copolymers with hydroxy groups, process for their preparation and their usage as binder
12/12/1990EP0401589A2 Method of producing imide bond-containing resins
12/12/1990EP0401496A2 Process for the manufacture of aqueous silicon modified dispersions of plastics and use thereof
12/12/1990EP0401296A1 Rigid-rod polymers
12/11/1990US4977259 Containing a steric hindered amine compound
12/11/1990US4977219 Low temperature crosslinking of water-borne resins
12/11/1990US4977216 Blends of polyamides and ethylene ionomer
12/11/1990US4976783 Polyerimerizing a cyclopentadiene, resole, fatty acid, an acrylic acid, unsaturated compound and metal salt; ink binders; heat and storage stability
12/11/1990CA1277799C Process for preparation of mannich reaction products from oxidized polymers
12/09/1990WO1990015086A1 Copolymers containing carboxyl groups and possibly tertiary amino groups, process for producing them and their use in coating materials
12/09/1990CA2018574A1 Liquid coating composition including, as a crosslinking agent, an unblocked monoprimary amine
12/08/1990CA2016752A1 Polymeric charge transfer complexes for nonlinear optical applications
12/05/1990EP0400871A1 Multifunctional viscosity index improver derived from amido amine exhibiting low temperature viscometric properties
12/05/1990EP0400868A1 Multifunctional viscosity index improver exhibiting improved low temperature viscometric properties
12/05/1990EP0400866A1 Improved multifunctional viscosity index modifier additives derived from polyamines containing one primary amino group and at least one secondary amino group
12/05/1990EP0400865A1 Improved viscosity stable multifunctional viscosity index modifier additives derived from amido amines
12/05/1990EP0400848A2 Compounds
12/05/1990EP0400844A1 Process for the manufacture of new polymers containing chains derived from a polybutene
12/05/1990EP0400159A1 Oxidation of halogenated polymers and anticaking halogenated polymers
12/05/1990EP0400139A1 Process for preparing a thermoplastic polymer
12/04/1990US4975496 Process for brominating aromatic resins
12/04/1990US4975494 Polymer bound light stabilizer coating resins
12/04/1990US4975493 Process for the production of moisture-hardening binder compositions and their use
12/04/1990US4975489 Process for preparing polymer bound hindered amine light stabilizers
11/1990
11/30/1990CA2015551A1 Multifunctional viscosity index improver exhibiting improved low temperature viscometric properties
11/30/1990CA2015061A1 Multifunctional viscosity index modifier additives derived from polyamines containing one primary amino group and at least one secondary amino group
11/29/1990WO1990014005A2 Water soluble complexes of polyvinylpyrrolidone, hydrogen chloride and iodine and process for making the same
11/29/1990DE4016672A1 Electrophotographic toner binder - of gelled styrene] acrylic] copolymer prepd. from ungelled soln. polymer using crosslinker and catalyst
11/28/1990EP0399018A1 Watching method based on telephone system
11/27/1990US4973762 Endcapping a polyfluoropolyether with iodide
11/27/1990US4973733 Method of functionalizing polymers
11/27/1990US4973732 Polymer containing a polyisobutylene-derived backbone
11/27/1990US4973412 Multifunctional lubricant additive with Viton seal capability
11/27/1990CA1277095C Process for preparing methacrylimide-containing polymers
11/27/1990CA1277082C Composition for preparing cement - adhesive reinforcing fibers
11/27/1990CA1277081C Repolymerization
11/27/1990CA1277079C Ionomer resin films and laminates thereof
11/27/1990CA1277056C Modified block copolymers, impact resistant compositions containing the copolymers and a process for producing the copolymers
11/22/1990EP0398758A2 (Modified) Hydrogenated diene block copolymer and composition comprising the same
11/22/1990EP0398250A1 Fluorine-containing copolymer
11/22/1990EP0397974A2 Use of chemically modified amorphous polyolefine as bonding agent in polymeric coatings
11/22/1990EP0397698A1 Fluorinated copolymer and barrier films.
11/22/1990CA2016836A1 Compounds
11/20/1990US4972036 Pigment grinding vehicles, vehicles for thermosetting coatings
11/20/1990US4972026 Chlorinated terpolymers of ethylene
11/20/1990US4972023 Polymers modified with terminal acid groups and the preparation and use of these polymers
11/20/1990US4972020 Blend with thermoplastic polymer
11/20/1990US4971881 Toner composition comprising rosin modified styrene acrylic resin
11/20/1990CA1276744C Cross-linked polyvinyl butyral
11/20/1990CA1276736C Process for grafting maleic anhydride on olefinic polymers
11/15/1990WO1990013815A1 Avidin and streptavidin modified water-soluble polymers and soluble, multivalent macromolecular conjugates thereof
11/15/1990WO1990013582A1 Polypropylene composition and method for functionalization of polypropylene
11/15/1990WO1990013578A1 A process for minimizing residual free hydrazine in polymer latices
11/14/1990EP0397623A2 Process for preparing hydrophobic material
11/14/1990EP0397499A1 Silicon.containing polymers based on polybutene intermediate products and process for the manufacture of these polymers and intermediate products
11/14/1990EP0397410A2 Absorbent products and their manufacture
11/14/1990EP0397276A2 Functionalized elastomeric polymers
11/14/1990EP0397195A2 A composition comprising an epoxy compound
11/14/1990EP0397119A2 Surface-modified polyacrylonitrile substrates
11/14/1990EP0397081A2 Process for preparation of polymer
11/14/1990EP0397026A1 Process for hydrogenation of polymers
11/14/1990EP0396780A1 Hydrogenated block copolymer and composition thereof
11/14/1990EP0396693A1 1-hydroxymethyl polyolefin via hydroformylation
11/14/1990CN1046913A Functionalized polymers from metallated crystalline copolymers of olefins with dienes and process for preparing same
11/13/1990US4970329 Monomers for addition polymerization
11/13/1990US4970290 Water soluble
11/13/1990US4970270 Containing a blocked amino group containing compound
11/13/1990US4970268 Neutralization of carboxylated rubber with zinc metal
11/13/1990US4970266 Process for the preparation of functionalized polymers
11/13/1990US4970265 Functionalized polymers and process for modifying unsaturated polymers
11/13/1990US4970264 Treatment and after-treatment of metal with amine oxide-containing polyphenol compounds
11/13/1990US4970254 Method for hydrogenating functionalized polymer and products thereof
11/13/1990US4970253 Thermoplastic plasticized polyvinylbutyral molding composition
11/13/1990US4970009 Modified VI improvers
11/13/1990CA1276385C Olefin polymer viscosity index improver additive useful in oil compositions
11/13/1990CA1276383C Process for hydrogenating nitrile group-containing unsaturated polymers
11/13/1990CA1276382C Furazan oxide modified rubbers and rubber compositions containing same
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