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)
08/1999
08/26/1999WO1999042496A1 Radio transmitting digital camera
08/26/1999WO1999042495A1 Cross-linking of hydrogels with phosphoric acid esters
08/26/1999WO1999042494A1 Secondary cross-linking of hydrogels with 2-oxazolidinones
08/26/1999DE19807504A1 Surface crosslinking of superabsorbing polymer particles used in hygiene articles, packaging materials and nonwovens
08/26/1999CA2320778A1 Secondary cross-linking of hydrogels with 2-oxazolidinones
08/26/1999CA2319786A1 Cross-linked polymers capable of swelling
08/26/1999CA2319457A1 Cross-linking of hydrogels with phosphoric acid esters
08/26/1999CA2319455A1 Postcrosslinking of hydrogels using boric esters
08/25/1999EP0937736A2 Crosslinking a water-absorbing agent
08/25/1999EP0937035A1 Nitric oxide donor compounds and pharmaceutical compositions for pulmonary hypertension and other indications
08/25/1999EP0937014A1 Process for the perfluoroalkylation of substances having terminal unsaturation
08/25/1999EP0906179A4 Polymer blend
08/25/1999EP0823917B1 Polyvinyl alcohol purification process
08/25/1999EP0741701B1 Production of polysuccinimide
08/25/1999CN1226908A Rubber composition based on carbon black with silica fixed on its surface and functionalised polymer containing diene or modified by silanol functions
08/25/1999CN1226902A Process for decompositing polymer to its monomer or monomers
08/25/1999CN1226588A Functionalized multistage polymers
08/25/1999CN1044812C Cyclized cis-1,4-butylaml random copolymer
08/24/1999US5942582 Treatment of organic compounds to reduce chlorine level
08/24/1999US5942576 Polyether amine modification of polypropylene
08/24/1999US5942547 2-Deoxystreptamine derivatives, pharmaceutical compositions thereof and therapeutic methods using same
08/24/1999US5942471 Dispersant and antioxidant VI improvers based on olefin copolymers containing phenothiazine and aromatic amine groups
08/24/1999US5942367 High sensitivity, resolution
08/19/1999WO1999041303A1 Foamed crystalline ionomer polyolefins
08/19/1999WO1999041292A1 Fluorinated ionomers and their uses
08/19/1999DE19805612A1 Controlled production or modification of polymer, especially hydrogenation of nitrile rubber
08/19/1999CA2319543A1 Fluorinated ionomers and their uses
08/19/1999CA2283966A1 Foamed crystalline ionomer polyolefins
08/18/1999EP0936231A1 Modified thermoplastic norbornene polymer and process for the production thereof
08/18/1999EP0936230A1 Modified thermoplastic norbornene polymer and process for the production thereof
08/18/1999EP0936226A2 Ethylene-maleic anhydride derivatives and their uses
08/18/1999EP0936224A1 Polymers having pendant polysaccharide moieties and uses thereof
08/18/1999EP0936223A1 Modified superabsorbant based on polyacrylonitrile emulsions
08/18/1999EP0935620A1 Polyolefins and their functionalized derivatives
08/18/1999EP0935619A1 Functionalised polymers
08/18/1999EP0935618A1 Waterborne latex compositions having reactive pendant functional groups and methods of preparing the same
08/18/1999EP0935617A1 Low temperature crosslinkable latexes formed by in-situ generation of a crosslinkable functionality
08/18/1999EP0935616A1 Adhesives with low level of residual monomers and process for manufacturing same
08/18/1999EP0882113A4 Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives and derivatives thereof
08/18/1999EP0828773B1 Functionalised copolymers, process for their production, moulding compounds containing them and mouldings
08/18/1999CN1226276A Stabilized amino-functional emulsoid use in water-base ink
08/18/1999CN1226269A Low bromine isobutylene-co-4-bromomethylstyrene composition for severe duty elastomer applications
08/18/1999CN1226260A Surfactant-contained acetoacetoxy-functional and enamine-functional polymers
08/18/1999CN1226259A Solid nuleophilic reagent for conversion of benzylic halogen functionality on polymers to other functionalities
08/18/1999CN1226258A Quick photo-addressable substrates and photo-addressable side-group polymers having highly inducible double refraction
08/18/1999CN1226204A Thermal transfer compositions, articles and graphic ariticles made with same
08/18/1999CN1225850A Fixed bed reactor for catalytic reactions
08/18/1999CN1044714C Coating containing matches formed of liquid-state oxidation modified vinylic atatic copolymer
08/17/1999US5939496 Polyethyl acrylate hydrolyzed with metal hydroxide; the resultingthickener contains unhydrolyzed polyacrylates, metal polyacrylates and ethanol; nontoxic product which can be added to textile coatings as a viscosity enhancer
08/17/1999US5939495 Used as a compatibilizer for a polymer blend, a paint coating property improver or a starting material in molecular designing
08/17/1999US5939489 Crosslinked polymers containing salt structures
08/17/1999US5939482 Method for the two-stage preparation of aqueous autocrosslinking copolymer dispersions and their use for coating materials
08/17/1999CA2262194A1 Curable resin composition, coating, multilayer film-forming method, and coated article
08/17/1999CA2262119A1 Polymers having pendant polysaccharide moieties and uses thereof
08/17/1999CA2262110A1 Ethylene-maleic anhydride derivatives and their uses
08/17/1999CA2083100C Diene polymers having reduced hysteresis and improved raw viscosity incorporating primary partial coupling and terminals formed from fused-ring polynuclear aromatic compounds or aromatic nitrile compounds
08/12/1999WO1999040128A1 A SOLID POLYMER SORBENT FOR Mo-99 EXTRACTION AND ITS METHOD OF PRODUCTION
08/12/1999WO1999040127A1 Process for hydrolyzing maleic anhydride copolymers
08/12/1999WO1999040121A1 Gel-free process for making functionalized anionically polymerized polymers
08/12/1999WO1999039823A1 Method of producing material for purification of physiological liquids of organism, and method of producing the material
08/12/1999WO1999039822A1 Method of and material for purification of physiological liquids of organism, and method of producing the material
08/12/1999CA2319545A1 A solid polymer sorbent for mo-99 extraction and its method of production
08/11/1999EP0934984A1 Curable composition
08/11/1999EP0934956A1 Curable composition
08/11/1999EP0934345A1 Compounds and methods
08/11/1999EP0765347B1 Batch koch carbonylation process
08/11/1999CN1225649A Improved process for halogenating isomonoolefin copolymers
08/11/1999CN1225648A Process for halogenation of isomonoolefin/para-alkylstyrene copolymers
08/10/1999US5936111 Fluorinated amide compounds with a phenyl-Si-unsaturated group
08/10/1999US5936060 Perfluoroelastomer composition having improved processability
08/10/1999US5936052 Crosslinkable vinyllactam copolymer with a functional comonomer bonded to a reactive vinyl monomer
08/10/1999US5936048 Method for preparing modified resins and their applications
08/10/1999US5936043 Polymers crosslinkable with aliphatic polycarbodiimides
08/10/1999US5936042 Modifying a polymer obtained by polymerization of an n-vinylcarboxylic acid amide with an acid in an aqueous medium in the presence of a nitrate ion.
08/10/1999US5936041 Nitrogen-containing stabilizer for lubricating oil for use in internal combustion engine, crankcase lubricating oil applications; improve the oil dispersion
08/10/1999US5936029 Vulcanizable elastomer; tires
08/10/1999US5936005 Mixture containing styrene-maleic anhydride copolymer partially esterified with hydroxyethyl(meth)acrylate, diluent, multifunctional epoxide capable of reacting with free carboxylic acid, photoinitiator and catalyst
08/10/1999US5936003 Resin support particles and anion exchange compounds attached wherein the anion-exchange compounds comprise an internal reactive group, which may be an ester, ketone or amide group, and a terminal quaternary ammonium salt which functions as an
08/10/1999CA2160777C Color-clear composite coatings having improved intercoat adhesion
08/10/1999CA2145850C Aminoplast-curable film-forming compositions providing films having resistance to acid etching
08/05/1999WO1999038897A1 Cross-linked sulphonated polymers and method for preparing same
08/05/1999WO1999038896A1 Ion-conducting membrane for fuel cell
08/05/1999WO1999038895A1 Minimum residence time hydrogenation process for polyisoprene-polybutadiene block copolymers
08/05/1999CA2337860A1 Ion-conducting membrane for fuel cell
08/04/1999EP0933381A1 Highly saturated carboxylated nitrile copolymer rubber and process for the production thereof
08/04/1999EP0932629A1 Functionalized polymers
08/04/1999EP0769164B1 Process for preparing deodorized resin for dry toner
08/04/1999CN1225108A Elastomers, process for their manufacture, and articles made from these elastomers
08/03/1999USH1799 Star polymer viscosity index improver for oil compositions
08/03/1999US5932695 Synthesis of hydroxamic acid derivatives
08/03/1999US5932689 Polyacid, active hydrogen compound, cyanamide, dicyandiamide, phenyldicyandiamide, or alkyl-substituted cyanoguanidine
08/03/1999US5932674 Crosslinked polymers
08/03/1999US5932660 Modification of (co) polymers with cyclic ketone peroxides
08/03/1999US5932659 Single-site initiated polyolefin having a density below 0.878 g/cm3 and a polyolefin containing ethylene and propylene, a portion of the blend is crosslinked; no sulfur needed to cure; shapeable; replacement for conventional epdm; gaskets
08/03/1999CA2069674C Aqueous dispersions containing aminooxy crosslinking agents of copolymers containing carbonyl groups
07/1999
07/30/1999CA2228467A1 New techniques and processes for crosslinking ion exchange membranes and their applications
07/29/1999DE19807501C1 Surface cure of water-absorbing polymers for use in hygiene articles, packaging materials and nonwovens
07/29/1999DE19807500C1 Surface cure of water-absorbing polymers for use in hygiene articles, packaging materials and nonwovens
07/28/1999EP0931127A1 Dispersant viscosity index improvers
07/28/1999EP0614472B1 Radiation curable saturated polyolefin pressure-sensitive adhesive
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