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)
10/1998
10/21/1998EP0871678A2 Polyfunctionally reactive polymer substances
10/21/1998EP0764199B1 Oil-soluble dispersant additives based on 1-butene-alpha-olefin copolymers
10/21/1998CN1196714A Improved cement admixture product
10/21/1998CN1196358A Polymer emulsions and polymer powders therefrom
10/21/1998CN1040331C Method for preparation of electrostatic xerography carbon powder dispersing agent
10/21/1998CN1040315C Catalyst composition for alkene oligomerisation and co-oligomerisation
10/21/1998CA2234880A1 Improved chelating resins
10/20/1998US5824759 Polypropylene homopolymers or copolymers with peroxides
10/20/1998US5824756 Solution polymerization of vinylpyridine, distillation to remove solvent
10/20/1998US5824750 Preparation of polymers containing oxazine groups
10/20/1998US5824746 Covering over a core with an olefin ionomer and nonionic olefin copolymer for tensile strength
10/20/1998US5824717 Peroxide and radiation curable compositions containing isobutylenene copolymers having acrylate functionality
10/20/1998US5824372 Applied to nylon, silk or wool fibers as antisoilants; carpets, upholstry fabrics
10/15/1998WO1998045231A1 Supports for solid phase synthesis
10/15/1998WO1998044951A2 Hydrolysable delivery system using cross-linked polymeric resins as vehicles
10/15/1998DE19715504A1 PMMA-Membranen mit Polyethylenglykol-gekoppelten Wirksubstanzen PMMA membranes with polyethylene glycol-coupled active substances
10/15/1998DE19715331A1 Nukleotidhaltiges Sorbens für die Affinitätschromatographie Nukleotidhaltiges sorbent for affinity chromatography
10/14/1998EP0870819A2 Additives for minimizing intake valve deposits, and their use
10/14/1998EP0870778A1 Modified hydrogenated polymers
10/14/1998EP0870544A1 Process for preparation of strong basic anion exchangers with ethylene oxide
10/14/1998EP0869979A1 Use of pendant free-radically polymerizable moieties with polar polymers to prepare hydrophilic pressure sensitive adhesive compositions
10/14/1998EP0799089B1 Methylene-bridged aromatic polymer adsorbents with increased hydrophobicity
10/14/1998EP0775161B1 Process for producing improved super absorbent polymer
10/14/1998EP0742812B1 Process for printing by the offset-heatset method
10/14/1998CN1196064A Resin containing amine bonded thereto and antifouling paint
10/14/1998CN1196063A Hydrolyzable resin containing aldehyde bonded thereto and self-polishing antifouling paint
10/14/1998CN1195612A Film extruded from in situ blend of ethylene copolymers
10/13/1998US5821395 Waste processing
10/13/1998US5821308 A reaction product of a copolymer of monoisoolefin and alkylstyrene with a superbase and electrophilic reagent
10/13/1998US5821304 Chlorinated polyethylene and an impact modifier containing polyorganosiloxanes
10/13/1998US5821301 Modified polyolefin resin composition for polyolefin plastic paints, and method for producing the same
10/13/1998US5821295 Colloidal dispersion of a carbonyl containing unsaturated monomer and a dihydrazide compound
10/13/1998US5821294 Water-based laminating adhesives
10/13/1998US5821205 Reacting an alkenyl or alkylsuccinic acid derivative, an unsaturated acidic reagent and a polyamine; oil additives
10/13/1998US5820993 Method of producing wear resistant traffic markings
10/13/1998US5820981 Adding controlled amount of oxygen to a free radical containing irradiated propylene homo and copolymer blend then heating; useful for extrusion coating, film forming and injection molding
10/08/1998WO1998044329A2 Rink-chloride linker for solid phase organic synthesis of organic molecules
10/08/1998WO1998044162A1 Dipyridylamine ligand bound to a polymer carrier for extracting metal ions
10/08/1998WO1998044044A1 Highly stable aqueous solution of partially saponified vinyl ester resin
10/08/1998CA2285175A1 Rink-chloride linker for solid phase organic synthesis of organic molecules
10/07/1998EP0868482A1 Poly(vinyl alcohol) copolymer ionomers, their preparation and use in textile sizes
10/07/1998EP0868477A1 Fluorinated onium salts, curable compositions containing same, and method of curing using same
10/07/1998EP0868458A1 Aqueous, anionic, amino acrylate coating compositions
10/07/1998EP0868444A1 Process for the preparation of very acidic cation exchangers
10/07/1998EP0868443A1 Internally blocked polyamine crosslinkers and coating compositions containing the same
10/07/1998EP0868442A1 Aqueous solutions of phenolic polymers from amino phenols and anhydride polymers or di-epoxides
10/07/1998EP0868212A2 Process for the preparation of free-flowing very acidic cation exchangers
10/07/1998EP0837921A4 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers
10/07/1998EP0673407B1 Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions
10/06/1998US5817900 Process for hydrotreating resins to lighten color
10/06/1998US5817720 Polyolefins modified with an unsaturated polyfunctional monomer containing an imide group and an ester group
10/06/1998US5817716 Modified divinylbenzene-styrene copolymer
10/01/1998WO1998042760A1 Grafted ethylene copolymers
10/01/1998WO1998042758A1 Method for derivatization of ethylenically unsaturated polymerizates in an aqueous dispersion
10/01/1998DE19721301C1 Hydrolysis of alkyl mono:halide to corresponding alcohol
10/01/1998DE19712248A1 Verfahren zur Derivatisierung ethylenisch ungesättigter Polyermisate in wässriger Dispersion Methods for the derivatization of ethylenically unsaturated Polyermisate in aqueous dispersion
09/1998
09/30/1998EP0867484A2 Ink-composition for ink jet recording
09/30/1998CN1194654A Process for producing diene modified propylene polymer
09/29/1998US5814715 Amorphous olefin polymers, copolymers, methods of preparation and derivatives thereof
09/29/1998US5814710 Using alumoxane and metallocene catalysts
09/29/1998US5814709 Process for hydrogenation on conjugataed diene polymers and catalyst composition suitable for use therein
09/29/1998US5814708 Oxidation resist and ozone resist copolymer comprising isobutylene, paramethylstyrene and oxidized paracarbonylstyrene monomers
09/29/1998US5814707 Process for oxidative functionalization of polymers containing alkylstyrene
09/29/1998US5814706 Reaction product of a high molecular weight olefin with an unsaturated acid and a di- or polyunsaturated reactant
09/29/1998US5814672 Strongly basic anion exchange resin and process for its production
09/29/1998US5814410 Aminoplast curing agent, automobiles, polymer with urea or carbamate functionality
09/29/1998US5814407 Glycosylated particle of latex or of inorganic oxide and process for the preparation thereof
09/29/1998CA2143707C Ethylene polymer, solid titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst comprising the catalyst component and process for preparing the ethylene polymer using the catalyst
09/29/1998CA2034194C Solid block and random elastomeric copolymers
09/24/1998WO1998041549A1 Polymers which are dispersible in aqueous solvents and photocurable elements comprising same
09/24/1998WO1998041308A1 Membranes comprising aminoalcohols in hydrophilic polymers
09/24/1998CA2283673A1 Polymers which are dispersible in aqueous solvents and photocurable elements comprising same
09/24/1998CA2283407A1 Membranes comprising aminoalcohols in hydrophilic polymers
09/23/1998EP0866048A2 Chlorination of aromatic compounds and catalystst therefor
09/23/1998EP0865283A1 2-deoxystreptamine as a molecular scaffold for preparing functionally and spacially diverse molecules and pharmaceutical compositions thereof
09/23/1998EP0793705B1 Multifunctional viscosity modifiers with improved dispersancy and antioxidancy derived from adducts of quinone
09/22/1998US5811531 Absorbent with stability against salts and process for production thereof
09/22/1998US5811488 Polyvinyl alcohol powder
09/22/1998US5811484 Mixing first and second acrylate copolymer in a solvent, removing the solvent, diluting the batch with auxillary solvent, heating, baking, crosslinking and neutralizing
09/22/1998US5811481 Lithographic ink
09/22/1998US5811479 Rubber composition having a base of a diene polymer having a silanol function and comprising an organosilane derivative
09/22/1998US5811379 Alpha-olefins polymerized in the presence of a late transition metal catalyst using a diluted feed from a refinery or steam cracker; hydrocarbon soluble; dispersants; wax crystal and viscosity modifiers; materials
09/22/1998US5811377 Low molecular weight basic nitrogen-containing reaction products as enhanced phosphorus/boron carriers in lubrication oils
09/22/1998US5810894 Halogen-free fuel additives
09/22/1998CA2120683C Process for crosslinking
09/17/1998WO1998040426A2 Crosslinked vinylpyrrolidone with pendant divinyl moiety crosslinker
09/17/1998WO1998040422A1 Reduced temperature curing of acetylenic polymers
09/17/1998WO1998040415A1 Improvements in atom or group transfer radical polymerization
09/17/1998DE19710215A1 Preparation of finely divided homo- and co-polymers of N-vinyl formamide
09/17/1998DE19710212A1 Production of finely-divided polymers derived from N-vinyl- formamide
09/16/1998EP0864588A1 Processes for producing polymers having functional groups
09/16/1998EP0864587A1 Aqueous binder based on polybutadiene
09/16/1998EP0864409A2 Apparatus and process for crystallizing polymer granulate
09/16/1998EP0863921A1 Polyvinyl acetal copolymers and their preparation
09/16/1998EP0863767A2 Powdery iodine complexes
09/16/1998EP0793691B1 Bitumen compositions
09/16/1998CN1193339A Polyalkyl phenoxyaminoalkanes and fuel compositions containing same
09/16/1998CN1193338A Fuel additive compositions containing polyalkyl phenoxyaminoalkanes and poly(oxyalkylene) amines
09/16/1998CN1193337A Aromatic esters of polyalkyl phenoxyalkanols and fuel composition containing same
09/16/1998CN1193336A Fuel additive composition containing aromatic esters of polyalkyl phenoxyalkanols and poly(oxyalkylene) amines
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