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)
12/2000
12/13/2000EP1059307A1 Production of haze-free block copolymers
12/13/2000EP1059306A1 Production of haze-free block copolymers
12/13/2000EP1058695A1 Method for cross-linking hydrogels with bis- and poly-2-oxazolidinones
12/13/2000CN1276815A Sulfonated substantially random interpolymers, blends therewith and articles made therefrom
12/13/2000CN1276811A Process of rheology modification of polymers
12/13/2000CN1276801A Thermoset interpolymers and foams
12/13/2000CN1276800A Polymers of 3-butene esters, their preparation and use
12/13/2000CN1276389A Process for hydrogenating conjugated diolefin polymer and its application
12/12/2000US6160069 Liquid for contact lenses
12/12/2000US6160064 Polymerizing monomers in presence of catalyst system comprising unbridged fluxional metallocene and cocatalyst, introducing ethylene into system to induce polymerization rate enhancement/elastomeric property enhancing effects
12/12/2000US6160058 Composition including component having at least one carbamate group or urea group, acrylic polymer comprising active hydrogen-containing functional groups reactive with third component, curing agent reactive with both components
12/12/2000US6160057 Enamine functional polymer comprising reaction product of acetoacetoxy functionalized polymer and ammonia, primary amine or secondary amine
12/12/2000US6160055 Grafted polyolefins containing a succinimide ring substituted on the nitrogen atom by a reactive group
12/12/2000US6160054 Hetero-telechelic polymers and processes for making same
12/12/2000US6160048 Modified ethylene resin having improved wettability
12/12/2000US6160031 Process for decomposing a polymer to its monomer or monomers
12/12/2000US6159653 Production of acetal derivatized hydroxyl aromatic polymers and their use in radiation sensitive formulations
12/12/2000US6159377 Method of purification of physiological liquids of organism
12/12/2000US6159340 Hydrolyzed polymers of N-vinylcarboxamides as paper, paperboard and cardboard dry strength enhancers
12/12/2000CA2092799C Amine modified graft copolymers as pigment dispersants for cathodic electrodeposition paints
12/07/2000WO2000073389A1 Heat-resistant engineering plastic resin composition and molded article obtained therefrom
12/07/2000WO2000073358A1 Adhesive resin, method of bonding, and layered product
12/07/2000WO2000073357A1 Method of selectively hydrogenating ethylenically unsaturated double bonds in polymers
12/07/2000WO2000072959A1 Resins with immobilized ascorbic acid
12/07/2000DE19925133A1 Water soluble or dispersible polyvinyl alcohol derivative, prepared from by reacting with a plasticizer and a compound with an epoxy and olefinic groups in a nitrogen-containing base
12/07/2000CA2374869A1 Adhesive resin, method for adhesion and laminated product
12/06/2000EP1057861A2 Thermoplastic crosslinked product and heat-sensitive elastic adhesive
12/06/2000EP1057811A1 Polyalkylpyrrolidines and fuel compositions containing the same
12/06/2000EP1057191A1 An electric direct current cable
12/06/2000EP1056800A1 Secondary cross-linking of hydrogels by means of boric acid esters
12/06/2000EP1056789A1 Cross-linked polymers capable of swelling
12/06/2000EP1056788A1 Cross-linking of hydrogels with phosphoric acid esters
12/06/2000EP1056787A1 Secondary cross-linking of hydrogels with 2-oxazolidinones
12/06/2000EP1056786A1 Waterborne, ambient temperature curable film-forming compositions
12/06/2000CN1276017A Aphiphilic perfluoroalkyl modified polydienes and their use in the treatment of leather
12/06/2000CN1275996A Coupling of blends of alpha-olefin/vinyl aromatic monomer or hindered aliphatic vinyl monomer interpolymers with polyolefins
12/06/2000CN1275992A Process for the preparation of brominated polystyrene having improved color characteristics
12/06/2000CN1275966A Cement additives
12/06/2000CN1275581A Process for modifying fluorine-contaiing polymer, electrode of lithium cell and cladding containing modified polymer
12/05/2000US6156854 Method of olefin polymerization utilizing hydrogen pulsing, products made therefrom, and method of hydrogenation
12/05/2000US6156851 Porous hydrophobic divinylbenzene copolymer which has surface exposed vinyl groups in which thereafter the vinyl groups are modified to form different surface exposed functional groups with greater hydrophilicity than vinyl groups
12/05/2000US6156850 Starting the reaction without the strong acid, then adding that strong acid later results in a shorter residence time to obtain the same conversion
12/05/2000US6156849 Acrylic elastomer composition
12/05/2000US6156848 Pre-formed super absorbers with high swelling capacity
12/05/2000US6156829 Product and process for making quaternized, water soluble vinylpyridine carboxylate polymers
12/05/2000US6156810 Solid nucleophilic reagent for conversion of benzylic halogen functionality on polymers to other functionalities
12/05/2000US6156803 Polymer dispersants, thickeners and water
12/05/2000US6156695 Nickel molybdotungstate hydrotreating catalysts
12/05/2000US6156479 High molecular weight acrylic (co)polymer covalently linked to light absorbing carboxylic acid dye or phenolic dye; an alkylated aminoplast crosslinker; acid catalyst; and solvent; high differential solubility between polymer and photoresist
12/05/2000US6156477 (poly)hydroxy styrene-(meth)acrylic acid or ester copolymer where hydroxyl and/or carboxyl hydrogen atom(s) are replaced by acid labile group, and polymer is crosslinked with alkenyl ether or halogenated alkyl ether to form c-o-c linkage
12/05/2000US6156442 Thermal compositions, articles and graphic articles made with same
12/05/2000US6156244 Storage-stable hydrogels
11/2000
11/30/2000WO2000071805A1 Metal chelate-forming fiber, process for producing the same, method of trapping metal ion with the fiber, and metal chelate fiber
11/30/2000WO2000071589A1 Phosphinimine modification of organic polymers and silicones
11/30/2000WO2000071588A1 Saturated hydrocarbon polymer having primary hydroxyl group at end and process for producing the same
11/30/2000WO2000050465A3 Styrene/divinylbenzene copolymers functionalized with a high degree of aminomethyl groups
11/30/2000DE19924340A1 Verfahren zur selektiven Hydrierung von ethylenisch ungesättigten Doppelbindungen in Polymeren A process for selectively hydrogenating ethylenically unsaturated double bonds in polymers
11/29/2000EP1055703A1 Pelletized polyolefin having ultra-high melt flow and its articles of manufacture
11/29/2000EP1055686A1 Waterborne anti-corrosive base-coat compositions based on polyvinyl butyral
11/29/2000EP0847406B1 Process for preparing powdery ionomers and their use as a protective coating for ground and wall-covering products
11/29/2000CN1275144A Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility
11/29/2000CN1275143A Silane vulcanized thermoplastic elastomers
11/29/2000CN1275142A In-situ rheology modification of polyolefins
11/29/2000CN1275140A Redispersible emulsion powder and process for producing the same
11/29/2000CN1058974C Process for hydrogenation of NBR
11/29/2000CN1058973C Process for hydrogenation of acrylonitrile-butadiene rubber
11/28/2000US6153795 Ethyleneimine-containing resins, manufacture, and use for chemical separations
11/28/2000US6153707 Method of producing material for purification of physiological liquids of organism
11/28/2000US6153696 Process for forming carbonates of hydroxyaromatic compounds
11/28/2000US6153690 Method of producing isocyanate-modified latex polymer
11/28/2000CA2201782C Process for producing oligoamines or polyamines
11/28/2000CA2030778C Lubricant additives
11/23/2000WO2000070607A1 Substrates for optical storage media
11/23/2000WO2000070388A1 Ocular lens materials and process for producing the same
11/23/2000WO2000069966A1 Isobutylene based elastomer blends having improved strength, elasticity, and reduced permeability
11/23/2000WO2000069956A1 Hydrogenated vinyl aromatic polymer compositions containing stabilizers
11/23/2000WO2000069921A1 Amine-functionalised copolymers and methods for their preparation
11/23/2000WO2000069920A1 Vinylcyclohexane-based polymers
11/23/2000WO2000021663A3 Polymer-supported phosphorus ligands for catalysis
11/23/2000CA2373712A1 Substrates for optical storage media
11/23/2000CA2372930A1 Ocular lens materials and process for producing the same
11/23/2000CA2372278A1 Isobutylene based elastomer blends having improved strength, elasticity, and reduced permeability
11/23/2000CA2372130A1 Vinylcyclohexane-based polymers
11/22/2000EP1054023A1 Process for chemical modification of fluorinated polymers, electrodes for lithium-ion batteries, and coatings for metal substrates containing these modified polymers
11/22/2000EP1053262A1 Fluorinated ionomers and their uses
11/22/2000CN1274366A Propylene polymers suitable for transparent cast film
11/22/2000CN1274365A Waxes
11/22/2000CN1274275A Denture adhesive comprising polymeric activator and methods of preparing same
11/22/2000CN1058739C Metallic high alkaline colloidal natural oil
11/22/2000CN1058725C Unsaturated copolymer hydrogenating method and bimetal containing catalyst system thereof
11/22/2000CN1058658C Process and device for mfg. mouldings
11/21/2000US6150464 Preferred process for silicon hydride addition and preferred degree of polymerization for silicon hydride for thermoplastic vulcanizates
11/21/2000US6150462 Golf ball compositions formed from single site catalyzed polymers
11/21/2000US6150460 Containing an imidazolidin-2-one ring
11/21/2000US6150437 A flow control agent comprising a graft polymers prepared by radical grafting of a polyalkylene oxide with an ethylenically unsaturated acid or the anhydride thereof, and then modified by a primary or secondary amine or alcohol
11/21/2000US6150344 Useful for treatment of diseases such as malaria and alzheimer's disease; compounds are attached to a solid support
11/21/2000US6149977 Method of catalytic crosslinking of polymer and two-pack composition used therein
11/21/2000CA2308988A1 Process for chemical modification of fluoropolymers, lithium-ion battery electrodes and metal substrate coatings including these modified polymers
11/16/2000WO2000068311A1 Hydroxyl group-containing diene rubber
11/16/2000WO2000068278A2 Process to prepare hydrogenated polymers with improved colour
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