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)
11/1991
11/08/1991CA2041480A1 Tertiary amine catalysts for polyurethanes
11/06/1991EP0455585A1 Unsaturated urea polysiloxanes
11/06/1991EP0455544A1 Unsaturated polyester resin compositions and new anti-shrinking additives
11/06/1991EP0455400A2 Mixture of isocyanate-terminated polyurethane prepolymers
11/06/1991EP0455291A1 Acid etch resistant coatings
11/06/1991EP0455026A2 Manufacturing method for refrigerator interior parts foamed at the reverse side
11/06/1991EP0454983A1 Leaf springs of fibre composite materials
11/06/1991EP0454930A1 Polyurethane composition with reduced water to prepolymer mix ratio
11/06/1991EP0454910A1 Cyclodextrin-coated solid substrate
11/05/1991WO1991017197A1 Microcellular polyurethane polymers prepared from isocyanate-terminated poly(oxytetramethylene) glycol prepolymers
11/05/1991US5063253 Process for the production of cold-setting flexible polyurethane foams with excellent damping properties
11/05/1991US5063252 Triamino(iminophosphoranes
11/05/1991US5063186 Highly aromatic polyurea/urethane membranes and their use of the separation of aromatics from non-aromatics
11/05/1991US5063017 Reaction injection molding, polyol and polyisocyanate
11/05/1991CA2080597A1 Microcellular polyurethane polymers prepared from isocyanate-terminated poly (oxytetramethylene) glycol prepolymers
11/05/1991CA1291839C Storage stable, heat curable, coating composition
11/05/1991CA1291606C Composite plastic moldings and a process for their production
10/1991
10/31/1991WO1991016157A1 Polyurethane-forming foundry binders containing a polyether polyol
10/31/1991DE4013712A1 Environmentally-friendly mfr. of foam-backed plastics parts - using polyurethane lacquer to protect plastic from partly-halogenated blowing agent used in polyurethane foam backing mixt.
10/31/1991DE4013546A1 Verwendung von essigsaeureestern bei der herstellung von polyurethandispersionen Using essigsaeureestern in the production of polyurethane dispersions
10/31/1991DE4013141A1 Prepn. of polyurethane foam mouldings with compact surface
10/31/1991CA2041441A1 Multifunctional reactive polymeric diluent
10/30/1991EP0454446A1 Thermosettable compositions containing alkoxylated aromatic compounds
10/30/1991EP0454391A2 Film-forming copolymers and their use in water vapour permeable coatings
10/30/1991EP0454293A2 Flexible lubricious organic coatings
10/30/1991EP0454219A1 Polyurethane reaction mixtures and coating compositions therefrom
10/30/1991EP0454207A1 Liquid, reactive compositions endowed with high polymerization speed, containing polyisocyanates and compounds with one or more epoxy groups
10/30/1991EP0454066A2 Polyurethane-based casting compositions for making laminated glasses
10/30/1991EP0453929A1 Resin compositions having antistatic property
10/30/1991EP0453914A2 Melt crystallization process for preparing high trans, trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane
10/30/1991EP0453838A2 Use of aqueous solutions or dispersions of oligourethanes containing (meth)acryloyl groups and aqueous solutions or dispersions suitable for this use
10/30/1991EP0453821A2 Use of spirocyclic esters of boric acids as flame retardant in plastics
10/30/1991CN1055749A Polymer foams containing blocking agents
10/29/1991US5061778 Polyisocyanate crosslinked copolyester, excellent adhesion and formability
10/29/1991US5061777 Thromboresistant polyetherurethane compounds and process for its production
10/29/1991US5061776 Printed circuits
10/29/1991US5061775 Heat curable mixtures and their use for the formation of coatings on heat resistant substrates
10/29/1991US5061756 Process for the preparation of polyurethane powders
10/29/1991US5061749 One-pack type heat precurable moisture-curing sealant composition
10/29/1991US5061566 Electromagnetic/radio frequency interference
10/29/1991US5061555 Water-activated orthopedic cast composition having colorant
10/29/1991US5061515 Lacquer binders, a process for coating heat resistant substrates and the coated substrates
10/29/1991US5061426 Process for producing elastane fibers of high elasticity and strength
10/29/1991US5061394 Refrigerants, aerosol propellants, blowing agents; environmentally safe substitutes for freons"
10/29/1991US5061254 Chain extended, melt extruded; hard and soft segments
10/29/1991CA2041162A1 Process for the production of back foamed internal parts for refrigeration furniture
10/29/1991CA1291588C No thermal cure dry film solder mask
10/29/1991CA1291586C Flexible corrosion resistant, thermosetting metal coating compositions
10/29/1991CA1291377C Process for the preparation of coatings from polyurethane singlecomponent systems and steam
10/28/1991CA2039964A1 Mixture of isocyanate-terminated polyurethane prepolymers
10/28/1991CA2039677A1 Thermosettable compositions containing alkoxylated aromatic compounds
10/27/1991CA2041136A1 Unsaturated urea polysiloxanes
10/26/1991CA2039217A1 Polyurethane foams blown only with water
10/25/1991CA2041060A1 Polyurethane reaction mixtures and coating compositions
10/25/1991CA2039840A1 Prepreg for high performance composite materials
10/25/1991CA2039544A1 Melt crystallization process for preparing high trans,trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane
10/24/1991DE4014144A1 Compsn. for bonding silicate glass or polycarbonate panes
10/24/1991DE4012630A1 Copolymer or graft copolymer with unsatd. per:fluoroalkyl monomer - and unsatd. per:fluoroalkyl-free monomer on dispersion of polyurethane contg. per:fluoroalkyl backbone, used as dressing
10/23/1991EP0453286A2 Superabsorbent foam composition
10/23/1991EP0452866A2 One-pack type epoxide composition
10/23/1991EP0452841A2 Thermosetting compositions, thermal latent hydroxyl compounds, thermal latent thiol compounds and methods of preparation thereof
10/23/1991EP0452786A2 Process for making multilayer coatings
10/23/1991EP0452775A2 Thermoplastic polyurethane-polyurea elastomers with increased heat resistance
10/23/1991EP0452774A2 Graft copolymers containing perfluoroalkyl groups
10/23/1991EP0452754A2 Expandable non-sagging polyurethane compositions
10/23/1991EP0452682A2 Polyarylamine polymers
10/23/1991EP0452681A2 Systems utilizing polyarylamine polymers
10/23/1991EP0452481A1 Process for making flexible polyurethane foam.
10/23/1991EP0418367A4 Solvent resistant polyetherpolyurethane products and process for preparing the same
10/22/1991US5059707 For modificaiton of surface properties of synthetic resins
10/22/1991US5059673 Resin for urethane lenses, lenses comprising the resin, and a process for preparation of the resin and the lenses
10/22/1991US5059672 Polyurea coatings; high tensile strength, chemical and corrosion resistant
10/22/1991US5059671 Blend of prepolymer of polyisocyanate and polytetramethylene ether glycol and glycol, polyamine chain extender and catalyst
10/22/1991US5059670 Composites, reinforced molding materials
10/22/1991US5059660 Mixture of polyamides and blocked poly- and diisocyanates
10/22/1991US5059655 Polyurethane polyanhydride oligomers and method of preparation
10/22/1991US5059652 Transesterification, amidation and urethanization
10/22/1991US5059641 Epoxy modified polyols as dispersants for high styrene, high solids content polymer polyols
10/22/1991US5059640 Containing zinc phosphate, zinc molybdate, and zinc salt of benzoic acid
10/22/1991US5059634 High flexual modulus polyurethane polymers and rim processes employing said polymers
10/22/1991US5059633 Preparation of flexible polyurethane foams having low compressive strength and block polyoxypropylenepolyoxyethylenepolyol mixtures which can be used for this purpose
10/22/1991US5059424 Applying transparent hydrogel to wound, visibily inspect wound without removing dressing product
10/22/1991US5059269 Method of making an article having a hemocompatible surface
10/22/1991US5058607 Reacting urethane prepolymer and low molecular weigth polymer of ethylenically unsaturated monomers; solvent-free; heat resi stant
10/22/1991CA1291287C Protective coating having a non-stick exterior surface, and its manufacture
10/22/1991CA1290981C Face-type seal with shroud
10/21/1991CA2040910A1 Thermoplastic polyurethane-polyurea elastomers having increased heat resistance
10/21/1991CA2040687A1 Graft copolymers containing perfluoroalkyl groups
10/20/1991CA2038714A1 Expandable non-sagging polyurethane compositions
10/19/1991CA2039241A1 Superabsorbent foam composition
10/18/1991CA2039304A1 Polyurethane adhesives
10/17/1991WO1991015554A1 Polyurethane composition with reduced water to prepolymer mix ratio
10/17/1991WO1991015531A1 Urethane prepolymer and polyurethane composition
10/17/1991WO1991015528A1 Process for producing a multi-layer paint coating and aqueous paint
10/17/1991WO1991015177A1 Absorbent members containing interparticle crosslinked aggregates
10/17/1991DE4012006A1 RIM of polyurethane polyurea mould-lining film - with film then being vacuum formed into mould which is used to produce film-lined mouldings of complex shape
10/17/1991DE4012005A1 Prepn. of polyurethane foam mouldings with compact surface
10/16/1991EP0452139A2 Urethane polymers for printing plate compositions
10/16/1991EP0452110A1 Photoreactive oligomer composition and printing plate
10/16/1991EP0451978A2 Thermoplastic elastomer adhesive
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