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)
10/1983
10/25/1983US4412073 Isocyanurate preparation by catalytic, aminosilyl initiated cyclotrimerization of isocyanates
10/25/1983US4412072 Isocyanate composition
10/25/1983US4412055 Epoxy resins prepared from epihalohydrins and hydroxyl-containing phosphonopolyester oligomers
10/25/1983US4412054 Medical equipment
10/25/1983US4412034 Cross-linkable saturated powderous compositions and powderous painting and coating compositions containing same
10/25/1983US4412033 Pentaerythritol or dipentaerythritol or partial esters
10/25/1983US4412022 Polyurethane coating compositions prepared from a polymeric diol, an alicyclic diisocyanate, an alicyclic diamine and either hydrazine or isophthalic acid dihydrazide
10/25/1983US4412013 Expandable urethane sealant compositions
10/25/1983US4412000 Method of binding a biologically active material to a carrier containing hydroxyl groups
10/25/1983US4411949 Polymeric foams from transesterified by-product derived from manufacture of dimethyl terephthalate and laminates therefrom
10/25/1983US4411796 Polyaminic resin for the selective separation of heparin from other glucosaminoglycanes and method for the preparation thereof
10/25/1983US4411625 Broad spectrum light curable dental compositions
10/25/1983US4411262 Substrate impregnated with curable isocyanate or siloxane composition; storage stable bandage
10/25/1983CA1155997A1 Urethane binder compositions for no bake foundry application utilizing amine polyols
10/25/1983CA1155989A1 Polyurethane coating
10/25/1983CA1155871A1 Method for treating polypropylene ether and poly-1,2- butylene ether polyols
10/19/1983EP0091828A1 Process for producing rigid polyurethane foams
10/18/1983US4410689 Masked isocyanates
10/18/1983US4410679 Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurethane oligomer
10/18/1983US4410678 Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurea oligomer
10/18/1983US4410668 Cycloaliphatic polyesterpolyol, polyurethanepolyol, curing agent
10/18/1983US4410667 Neopentyl group-containing polyester, polyurethanepolyol, curing agent
10/18/1983US4410642 Coating compositions
10/18/1983US4410641 Oxyethylated toluenediamine, diethylene glycol
10/18/1983US4410597 Polyurethane resins and polyurethane resin coating compositions
10/18/1983US4410440 Blocked isocyanates, acrylic resin
10/18/1983CA1155594A1 Radiation-curable acrylated urethane polycarbonate compositions
10/18/1983CA1155593A1 Procedure for production of lower viscosity radiation-curable acrylated urethanes
10/18/1983CA1155592A1 Radiation-curable allyl -or vinyl-capped polycaprolactone compositions
10/18/1983CA1155591A1 Polyurethane polymers characterized by lactone groups and hydroxyl groups in the polymer backbone
10/18/1983CA1155586A1 High solids wire coating compositions for transformers
10/18/1983CA1155451A1 Process for the continuous preparation of polyisocyanates containing uretdione groups and their use as starting components for the production of polyurethane resins
10/13/1983WO1983003415A1 Quaternary ammonium borates as polyurethane catalysts
10/12/1983EP0091250A1 Production of block copolyamide from omega-lactam
10/12/1983EP0091054A1 1-Alkyl-2-isocyanatomethyl-isocyanato phenyl and/or 1-alkyl-4-isocyanatomethyl-isocyanato phenyl, method for their preparation and use
10/12/1983EP0091050A1 Mixing method and apparatus for preparing multi-component plastic materials, especially polyurethanes
10/12/1983EP0091036A2 Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
10/11/1983US4409383 Thermally-responsive polymeric materials
10/11/1983US4409381 Novel diblocked diisocyanate urea urethane oligomers and coating compositions comprising same
10/11/1983US4409380 Novel tertiary alcohol-diblocked diisocyanate urea urethane oligomers and coating compositions comprising same
10/11/1983US4409341 From amine,oxy,aromatic compound and aromatic triisocyanate or amidine aromatic diisocyanate
10/11/1983US4409340 Heat-curable coating composition, its use and process for coating substrates
10/11/1983US4409167 Process for extruding a modified high molecular weight poly(ethylene terephthalate) resin
10/11/1983US4408532 Lithographic printing plate with oleophilic area of radiation exposed adduct of diazo resin and sulfonated polymer
10/11/1983CA1155141A1 Polycyclic compounds
10/11/1983CA1155137A1 Aromatic diamines and polyurethanes cured thereby
10/05/1983EP0090445A2 Improved process for the polymerization of epoxides
10/05/1983EP0090444A2 Novel catalysts for the polymerization of epoxides and process for the preparation of such catalysts
10/05/1983EP0090289A1 Orthopaedic bandages comprising moisture hardenable polyurethane resins
10/05/1983EP0090221A1 Inner tube for a pneumatic tyre
10/05/1983EP0090199A2 Polyurethane or polyurea lacquer
10/04/1983US4408034 Method for curing urethane resins
10/04/1983US4408033 Polyurethanes prepared from polyisocyanate, polyol and phosphonopolyester oligomers
10/04/1983US4408032 Modified polyamide-imide resins and method for making the same
10/04/1983US4408023 Polyurethane diacrylate compositions useful for contact lenses and the like
10/04/1983US4408021 Adhesive comprising reaction product of gamma-isocyanatopropyltriethoxy silane and a thermoplastic polyester
10/04/1983US4408020 Binders for magnetic tapes
10/04/1983US4408008 Coatings, adhesives
10/04/1983US4407983 Polyurethane foams and elastomers
10/04/1983US4407981 Flame retardant mixture for polyurethanes
10/04/1983US4407771 Blow line addition of isocyanate binder in fiberboard manufacture
10/04/1983CA1154784A1 Emulsifiers, aqueous isocyanate emulsions containing them and their use as binders in a process for the manufacture of molded articles
10/04/1983CA1154639A1 Precoat metal and its production
09/1983
09/28/1983EP0089780A2 A polyurethane elastomer and an improved hypoallergenic polyurethane flexible glove prepared therefrom
09/28/1983EP0089603A1 Electrophotographic recording material
09/28/1983EP0089497A2 Process for multilayer coating, substrate thus coated and waterborne coating composition
09/27/1983CA1154456A1 (n-substituted carbamoyloxy) alkyleneoxy alkyl acrylate esters
09/27/1983CA1154455A1 (n-substituted carbamoyloxy) alkanoyloxyalkyl acrylate esters
09/21/1983EP0089297A1 Process for the preparation of polyisocyanurate polyisocyanates by catalytic cyclotrimerization of polyisocyanates
09/21/1983EP0089181A1 Powder coating process for forming soft flexible polyurethane film
09/21/1983EP0089180A2 Crystalline, grindable polyurethane prepolymers
09/21/1983EP0089070A2 Aerosol inhalation device
09/21/1983EP0089046A2 Paint adhesion for rim parts
09/21/1983EP0088950A1 Premixing of polyol for the production of flame-resistant polyurethane foams
09/20/1983USRE31389 Dialysis; blood filtration
09/20/1983US4405752 Process for producing fiber-reinforced molded products
09/20/1983US4405735 Substituted diazaspirodecanes, their preparation and their use as stabilizers for organic polymers, and the polymers thus stabilized
09/20/1983US4405725 From a polyaryl polyalkylene polyisocyanate, polyol, trimerization catalyst, blowing agent, reduced smoking
09/20/1983US4405538 Resin transfer molding system with controlled induction period for expanded synthetic articles
09/20/1983US4405527 Process for the preparation of polyisocyanates
09/20/1983US4405497 Catalyst system containing a fluorinated acid and a polyvalent tin compound
09/20/1983CA1154191A1 Crosslinked polyurethane dispersions
09/20/1983CA1154190A1 Aqueous dispersions or solutions of oligomeric or polymeric plastics, a process for their production and their use
09/20/1983CA1154187A1 Process for the preparation of stable aqueous dispersions of oligourethanes or polyurethanes and their use as coating compounds for flexible or rigid substrates
09/20/1983CA1154018A1 Synthesis of hydroxy functional melamine derivatives
09/20/1983CA1153985A1 Ophthalmic lens blank with protective coating
09/20/1983CA1153934A1 Intumescent flame-resistant coating
09/14/1983EP0088667A1 Halogenated aromatic diamines, process for their preparation and their use in the preparation of polyurethanes
09/14/1983EP0088510A2 Improvement in or relating to petroleum resins
09/14/1983EP0088377A2 Carbamate and carbonate salts of tertiary amines
09/14/1983EP0088209A1 Blocked isocyanate
09/14/1983EP0088193A1 Coating composition and tetrahydroxy oligomer precursor therefor
09/13/1983US4404379 Cycloaminals and a process for their preparation
09/13/1983US4404353 Urethane elastomer for printing belts and process therefor
09/13/1983US4404352 Method of producing polyurethanes
09/13/1983US4404347 Polyisocyanate cross-linked polymers containing cellulosic component
09/13/1983US4404324 Curable adhesive
09/13/1983US4404320 Polyurethane composition for powder coating
09/13/1983US4404296 Gel compositions with depot action based on a polyurethane matrix and relatively high molecular weight polyols and containing active ingredients, and a process for their preparation
09/13/1983US4404295 Polyester resins for polyurethane foams
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