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)
12/1981
12/15/1981US4306052 Containing a monocarbodiimide product or an uretidinedione imine adduct
12/15/1981US4306051 Useful as hardeners and binders
12/15/1981US4306037 Process for the manufacture of elastic polyurethane foams capable of being flame laminated and high frequency welded
12/15/1981US4306035 Use of alkoxysilicon compositions as foam stabilizers in high resilience polyurethane foams
12/15/1981US4305996 Solvent-free low viscosity polyurethane-based hydroxyalkyl acrylate resin
12/15/1981US4305991 Integral-skin polyurethane foams and process therefor
12/15/1981US4305977 Use of hydroxyl alkyl amines optionally containing ether groups or their salts as additives reducing resistance to the diffusion of water vapor in polyurethane-based coating compositions
12/15/1981US4305863 Thermoplastic polybutylene terephthalate polyurethane having dimensional stability and heat resistance
12/15/1981US4305858 Process for the preparation of stable ionic dispersions of polyisocyanate-polyaddition products in hydroxyl containing compounds
12/15/1981US4305857 Process for the preparation of stable dispersions of polyisocyanate-polyaddition products in hydroxyl containing compounds
12/15/1981US4305854 Radiation curable pressure sensitive adhesive
12/09/1981EP0041347A2 Process for preparing thermosettable polyurethane product
12/09/1981EP0041216A2 Process for producing high resilience polyurethane foam and alkoxysilicon compositions as stabilisers therefor
12/09/1981EP0041209A1 Process for preparing curable polymers, and their use
12/09/1981EP0041192A1 Method of producing crosslinked insulations and sheaths of cables and cords
12/08/1981US4304945 High molecular weight products
12/08/1981US4304923 Photopolymerizable oligomer
12/08/1981US4304877 Process for the production of alkali metal lignin-cellulose silicate polymer and reaction products
12/08/1981US4304875 Polyurethane foaming composition comprising triorganosilylated polypentaerythritol stabilizer
12/08/1981US4304872 Flexible polyurethane foams having substantial number of cells with internal residual cell surface of 60 to 90 percent
12/08/1981US4304818 Insulation system for winding of electric rotating machines and process of production thereof
12/08/1981US4304706 Method for preparing a color pigmented moisture curing polyurethane coating
12/08/1981US4304690 Detergents
12/08/1981US4304591 A high-strength gel of maleimide-modified polyoxypropylene or -tetramethylene glycol crosslinked by a water-soluble olefin; sustained release
12/08/1981CA1114099A1 Polyurethane foams prepared from condensation products of amines, epihalohydrins and alkylene oxides
12/08/1981CA1114092A1 Composition and process for the preparation of segmented polyester-urethane polymers
12/08/1981CA1113952A1 Epoxy resin mixture for the production of flexible moulded articles
12/02/1981EP0040770A1 Concentrated suspension of microcapsules, a process for its preparation and its use in transfer-copying paper
12/02/1981EP0040760A1 Process for preparing masked isocyanates
12/02/1981EP0040720A2 Process for preparing polyurethane foams modified with melamine-formaldehyde precondensates
12/01/1981US4303776 Bis(4-hydroxyphenyl sulfonylphenyl) bisphenyl disulfones and useful resins based thereon
12/01/1981US4303774 Polyurethanes which are dispersible or soluble in water and a process for their preparation
12/01/1981US4303773 Process for the production of polyurethane urea elastomers
12/01/1981US4303768 Process for the Production of alkall metal silicate-organic plastics
12/01/1981US4303755 Polymerization catalyst, foaming agent, surfactant, additive
12/01/1981US4303727 Intumescent flame-resistant coating
12/01/1981US4303696 Radiation curing of prepolymer coating compositions
12/01/1981US4303567 Process for the production of thinlayer polyester coatings
12/01/1981CA1113488A1 Bis-anthranilates
12/01/1981CA1113487A1 Anthranilates of oxyalkylated carboxamides
11/1981
11/26/1981WO1981003332A1 Production of lignin-cellulose resins and carbohydrates
11/25/1981EP0040497A1 Foundry aggregate binder compositions and their use
11/25/1981EP0040470A2 Aqueous developable photosensitive composition and printing plate
11/25/1981EP0040469A2 Polyurethane sealant system and method of forming a high tensile strength seal on glass and/or metal
11/24/1981US4302572 Polyisocyanatoimido compositions and imide group containing polymers prepared therefrom
11/24/1981US4302552 Polyetherurethane foams from polyisocyanates, and a chain-extended ethylene glycol-propylene glycol copolymer; damping
11/24/1981US4302551 By reacting an organic polyisocyanate with a polymer dispersion comprising a polyol and an organic compound having a reactive hydrogen
11/24/1981US4302493 Dense, elegant and pliable sheet material comprising fibrous base impregnated with a diol-hindered amine polyurethane system
11/24/1981US4302351 Aliphatic or cycloaliphatic, e-caprolactam
11/24/1981US4302340 Flame retardant polyol compositions and their preparation
11/24/1981US4302272 Process for heat sealing polyurethane foam
11/24/1981CA1113199A1 Sandable polyurethane adhesive composition and laminates made therewith
11/24/1981CA1113196A1 Phenolic resin-polyisocyanate binders
11/18/1981EP0040152A1 Ethylenic side groups bearing thermoplastic polyurethane resin with terminal isocyanate groups
11/18/1981EP0040151A1 Process for preparing crosslinked polyurethane resins
11/18/1981EP0040131A1 Process for the preparation of flexible polyurethane foams having high solidity from hydroxylic resins on the basis of ketone-formaldehyde condensates
11/18/1981EP0040002A1 Water-dispersible energy curable heterocyclic group-containing polyesters
11/18/1981EP0039865A1 Process for the production of films
11/18/1981EP0039864A1 Isocyanato-isocyanurates, process for their preparation and their use in polyurethane lacquers as isocyanate component
11/18/1981EP0039834A1 Process for the preparation of polyurea
11/18/1981EP0039797A1 Contact adhesive containing polyisocyanates
11/18/1981EP0039789A1 Copolymers that contain blocked isocyanate groups, and their use in cathodic electrodeposition coatings
11/18/1981EP0039786A1 Copolymers that contain blocked isocyanate groups, and their use in anodic electrodeposition coatings
11/17/1981US4301310 Using synthesis gas directly as the source of formaldehyde
11/17/1981US4301271 Comprising an amino-phenolic polyol and a polyisocyanate compound
11/17/1981US4301270 Curative for castable polyurethanes
11/17/1981US4301262 Process for the production of aminoplast dispersions
11/17/1981US4301254 Process for the production of poly(aldehyde aminosilicon acid) resinous products and foams
11/17/1981US4301209 Radiation curable coating composition comprising an oligomer, and an ultra-violet absorber
11/17/1981US4301110 Rim elastomers with improved heat distortion and tear properties
11/17/1981US4301053 Two-package composition comprising carboxyl group containing polyurethane and a triaziridine
11/17/1981CA1112794A1 Polyurethane catalysts
11/17/1981CA1112782A1 Thermosetting acrylic copolymer compositions
11/17/1981CA1112669A1 Tris(aminophenylthiomethyl)-1,3,5,-trialkylbenzenes
11/17/1981CA1112659A1 Partially carbodiimidized methylenebis (phenyl isocyanate) and preparation thereof
11/12/1981WO1981003176A1 Process to break down cellulose polymers and produce cellular solid or solid reaction products
11/11/1981EP0039666A2 A stable polyol-alkali metal silicate emulsion, its production and use
11/11/1981EP0039663A2 Process for preparing crosslinked saturated polymers, and these polymers
11/11/1981EP0039588A2 In-mold coating compositions and a method for making coated molded articles
11/11/1981EP0039331A1 Improvements relating to polyurethane catalysts
11/10/1981US4300003 Process for the preparation of low molecular polyhydroxyl compounds
11/10/1981US4299932 Addition-condensation copolymer of a hydrolysed isocyanate-amide-modified diene, polyurethane, and polyurea
11/10/1981US4299926 Polymeric light stabilizers for plastics
11/10/1981US4299924 Improved rigidity, heat resistance, and impact resistance
11/10/1981US4299923 Alkyl-modified siloxane copolymers useful as foam stabilizers in high resilience polyurethane foam
11/10/1981US4299868 Polyurethane plastics
11/10/1981US4299782 Flame retardant for polyurethanes
11/10/1981US4299766 From a lactam-blocked aromatic isocyanate followed by catalytic hydrogenation
11/10/1981US4299751 Cold-setting, polyurethane-based molding material binder
11/10/1981US4299743 Sulfonate-containing polymer
11/10/1981CA1112400A1 Cold impact resistant urethane foam
11/10/1981CA1112395A1 Process for the production of water-dispersible polyurethanes
11/10/1981CA1112394A1 Non-ionic, water-dispersible polyurethanes
11/10/1981CA1112243A1 Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof
11/10/1981CA1112092A1 Light-sensitive copying composition including a branched polyurethane prepolymer with free terminal isocyanate groups
11/04/1981EP0039162A2 Aqueous solvent dispersible linear polyurethane resins
11/04/1981EP0039156A1 One-part solvent-free thermosettable prepolymer composition
11/04/1981EP0039137A1 Isocyanate reactions
11/04/1981EP0038983A2 Process for working up polyether polyols
11/04/1981EP0038899A1 Flame retardant elastomeric compositions, heat sealable, flame and abrasion resistant fabrics coated therewith, and process for making same
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