Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 18 - Polymeric products of isocyanates or isothiocyanates
Patents for C08G 18 - Polymeric products of isocyanates or isothiocyanates (76,259)
10/1998
10/28/1998CN1040449C Primer compsn. for improving the bonding of urethane adhesives to acid resistant paints
10/28/1998CA2235907A1 Biodegradable polyurethanes
10/27/1998US5827931 Curable coatings; durability
10/27/1998US5827930 Reaction product of carbamate or urea compounds, hydroxy functional compounds, active hydrogen compounds, lactone and hydroxy carboxylic acids and compounds reactive with the above; automotive and industrial topcoats
10/27/1998US5827926 Moisture-curable, hot-melt composition
10/27/1998US5827919 Fluorourethane additives for water-dispersed coating compositions
10/27/1998US5827918 Resins and waxes made by reacting selected nucleophiles, including alcohols and/or amines with an isocyanate
10/27/1998US5827538 Controlled release of the water-insoluble core after imbibement of water vapor and wetting of a porous wall of semipermeable hydrophobic membrane impervious to liquid water; drug delivery
10/27/1998US5827393 Coating surfaces, allowing to solidify, fitting surfaces together with pressure, without heat; adhesive of polyester, polyamide or ethylene-vinyl acetate copolymer and a tackifier softening in specified range
10/27/1998CA2123673C Soft segment-containing modified epoxy resin and cathodic electrodeposition paints containing same
10/27/1998CA2003106C Process for the production of molded polyurethane foams and the molded foams obtained by this process
10/24/1998CA2230612A1 Acid epoxy-isocyanate clear coat systems
10/22/1998WO1998046693A1 Liquid curable resin composition
10/22/1998WO1998046691A1 Curable composition for topcoating and articles coated therewith
10/22/1998WO1998046659A1 Biocompatible polymers
10/22/1998CA2234865A1 Wear-resistant traffic marking composition
10/21/1998EP0872581A1 Elastic polyurethane fibers and process for the production thereof
10/21/1998EP0872508A1 Process for preparing a storage stable liquid system for the anionic lactam polymerisetion
10/21/1998EP0872503A1 Reaction products of isocyanates with hydrox compounds for textile finishing
10/21/1998EP0872502A1 Water-dispersible radiation-curable polyurethanes
10/21/1998EP0872501A2 Water blown, energy absorbing foams
10/21/1998EP0872500A1 Colloidal metal oxides having blocked isocyanate groups
10/21/1998EP0872499A1 Aqueous two-component binders and their use
10/21/1998EP0871678A2 Polyfunctionally reactive polymer substances
10/21/1998EP0871676A1 Use of reactive prepolymeric organic compounds
10/21/1998EP0809671B1 Process for the preparation of rigid polyurethane foams
10/21/1998EP0631592B1 Energy curable compositions having improved cure speeds
10/21/1998CN1196743A Ecological foaming agent for polyurethane resins particulary for production of rigid foamed parts
10/21/1998CN1196374A Preparation processes of adhesive for lignocellulose and lignocellulose pressed board
10/21/1998CN1196372A Moisture curing clear and color pigmented polyurethane coatings
10/21/1998CN1196365A Polyurethane compositions having improved long-term resistance to attack by microorganisms
10/21/1998CN1196361A Method for producing liquid system for lactam polymerization
10/21/1998CN1196360A Products of reaction between isocyanates and hydroxyl compounds for textile finishing
10/21/1998CN1196359A Aromatic polycarbodiimide and film thereof
10/21/1998CN1196317A Improved aircraft transparency
10/21/1998CN1040336C Reduced yellowing electrodepositable coating composition and coating method
10/21/1998CN1040335C Manufacturing method of flexible polyurethane foam plastic
10/21/1998CN1040334C Carboxylic-acid functional polyurethane polymers and their use in magnetic recording media
10/20/1998US5824743 Adhesive usable in solvent-free form
10/20/1998US5824738 Light stable aliphatic thermoplastic urethane elastomers and method of making same
10/20/1998US5824714 Polyether polyol for preparing rigid polyurethane foams
10/20/1998US5824713 Foamable two-component material based on polyurethane
10/20/1998US5824712 Polymer polyols containing halogenated aromatic monomers and polyurethane foam made therefrom
10/20/1998US5824711 Catalytic reaction of polyisocyanate and polyol in the presence of blowing agent for forming polyurethanes
10/20/1998US5824424 Cationic electrodepositable coating composition and coating method using the same
10/20/1998CA2105408C Low-density, water-blown, rigid polyurethane foams having good physical properties and improved initial surface friability
10/20/1998CA2007593C Encapsulated glass, ready for use, and process for preparing same
10/15/1998WO1998045755A1 Waterborne photoresists made from urethane acrylates
10/15/1998WO1998045381A1 Mixing system for the production of water-dilutable coating agents
10/15/1998WO1998045366A1 Thermoset cross-linkable pre-applied adhesive
10/15/1998WO1998045348A1 Low voc acrylic polymer blocked isocyanate coating systems and a process for their preparation
10/15/1998WO1998045347A1 Aqueous crosslinkable coating compositions
10/15/1998WO1998045346A1 Aqueous coating composition
10/15/1998WO1998045344A1 Radiation-curable binder compositions having high elongation and toughness after cure
10/15/1998DE19723504C1 Polyurethane coating material, used for coating plastics
10/15/1998DE19714577A1 Mischsystem zur Herstellung wasserverdünnbarer Überzugsmittel Mixing system for the production of water-coating agent
10/15/1998CA2284767A1 Aqueous crosslinkable coating compositions
10/15/1998CA2231821A1 Method for producing a liquid system for lactam polymerization
10/14/1998EP0870789A1 Polyurethanes containing amino groups
10/14/1998EP0870788A2 Radiation-curable water-thinnable urethane resins, their preparation process and their use
10/14/1998EP0870766A1 Chain extender for the synthesis of heparinizable biocomptabible polymers
10/14/1998EP0870191A1 Silicon-containing biocompatible membranes
10/14/1998EP0870000A1 Aqueous two-component coating agent and use thereof
10/14/1998EP0869999A1 Thermosetting paint composition
10/14/1998EP0869996A1 Electrodepositable coating composition containing diorganotin dicarboxylates
10/14/1998EP0869982A1 Isocyanate masking procedure, use of oximes in isocyanate masking, masked isocyanates and their use in manufacture of coating materials
10/14/1998EP0869981A1 Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media
10/14/1998EP0776343B1 Use of polyurethanes with improved resistance to tear propagation as sealants
10/14/1998EP0748343B1 Mar and scuff resistant polyurethane composition
10/14/1998EP0666880B1 Catalyst for the production of polyurethanes and/or polyureas
10/14/1998CN1196068A Method of preparing compact or cellular polyurethane elastomers and isocyanate prepolymers suitable therefor
10/14/1998CN1196067A Retroreflective article containing polyester polyurethane binder layer
10/14/1998CN1195669A Rigidity plastics based on isocyanate and preparing method thereof
10/14/1998CN1040224C Coating used for application of polyvinyl units and its use and coated polyvinyl units
10/14/1998CN1040222C Alkylene oxide adducts and polyurethane foamed plastic prepared therefrom
10/14/1998CN1040221C Control of hard segment size in polyurethane formation
10/14/1998CA2234337A1 Aqueous, two-component binders and their use in coating and sealing compositions
10/13/1998US5822489 Cladding on optical fiber made of a cured material comprising a perfluoropolyether or perfluorohydrocarbon backbone end capped with (meth)acrylate groups via urethane groups
10/13/1998US5821554 Process for preparing polyurethane foam
10/13/1998US5821326 Reacting polyamines with unsaturated polyesters in the presence of five-member nitrogen heterocycle catalysts and using the polyaspartate products as reactants with polyisocyanates to produce polyurethane coatings
10/13/1998US5821325 Polycarbodiimide derivatives and method for preparing the same
10/13/1998US5821316 Polyetherurethanes and polyureaurethanes formed by condensation polymerization of diisocyanates
10/13/1998US5821315 Comprising addition copolymer having units derived from lactone modifed hydroxyacrylate, blocked polyisocyanate, alkyl etherified amino resin
10/13/1998US5821309 Self-supporting films
10/13/1998US5821296 A-side comprising a multifunctional isocyanate and a free radical initiator; b-side comprising a hydroxyl-terminated unsaturated polyester polyol, an ethylenically unsaturaated monomer, a polyurethane catalyst, a polymerization inhibitor
10/13/1998US5821275 Reacting blend of allophanate modified methylenediphenyl diisocyantes prepolymer, polyether polyol, and polymethyelne polyphenylene polyioscyanate, with one or more polyether polyols, one and more other compounds and blowing agents
10/13/1998US5821180 Melt molded thermoplastic layer from a polymeric diol, an organic diisocyanate and a chain extender; 1,9-nonanediol units; hard segments; crystallization enthalpy
10/13/1998US5820987 Cationic electrocoating compositions, method of making, and use
10/13/1998US5820925 Refinishing motor vehicles; pigmented base paints of acrylic addition polymers or polyester; polyisocyanate hardener crosslinker; catalyst mixture of a tin compound and a polyfunctional thiol; applying; curing
10/13/1998US5820491 Topcoat coating of polyurethane consists of a polyol, an isocyante and hydroxy functional polyether-modified polysiloxane copolymer; golf-ball
10/08/1998WO1998044072A1 Cholesteric copolyisocyanates
10/08/1998WO1998044068A2 Microencapsulated liquid crystal and a method and system for using same
10/08/1998WO1998044060A1 Aqueous coating agent
10/08/1998WO1998044028A1 Polyisocyanate based aerogels
10/08/1998WO1998044016A1 Polyurethane foam, process for producing the same, and foam forming composition
10/08/1998WO1998044015A1 Transparent fluorinated polyurethane coating compositions and methods of use thereof
10/08/1998WO1998044014A1 Polyurethanes and polyester polyols
10/08/1998WO1998044013A1 Polyisocyanate based xerogels
10/08/1998WO1998029195A3 Coating composition
10/08/1998CA2284473A1 Polyisocyanate based aerogels
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