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)
11/1978
11/07/1978US4124573 Soft polyurethane elastomer containing isocyanurate ring
11/07/1978US4124572 Thermoplastic polyurethane elastomer
11/07/1978US4124569 Process for the preparation of polyisocyanates containing urethane and biuret groups
11/07/1978US4124568 Polycondensates
11/07/1978US4124556 Moulding composition containing (a) silane additive (b) iron oxide and (c) polyurethane resin and method for preparing shaped foundry products
11/07/1978US4124553 Method for the preparation of a composition containing polycarbamoyl sulphonates from polyisocyanates
11/07/1978US4124552 Water soluble, high solids urethane coating compositions
11/07/1978US4124545 Carbamic acid esters as catalysts for trimerization of isocyanates
11/07/1978CA1042149A1 Manufacture of polyurethane foam
11/07/1978CA1042148A1 Isocyanurate carbodiimide foam
11/07/1978CA1042146A1 Process for reclaiming flexible polyurethane foam
11/07/1978CA1042134A2 Polyepoxide-caprolactone polyols and coatings based thereon
11/07/1978CA1042133A1 Cationic polyurethanes
11/07/1978CA1042004A1 Trimerization of aromatic isocyanates catalyzed by certain ammonium salts
10/1978
10/31/1978US4123605 Reaction with polyfunctional alcohol, coating materials
10/31/1978US4123599 Phenolic resins reacted with organic diisocyanates and/or polyisocyantes in the presence of metal powders and/or metal oxide powders
10/31/1978US4123589 Polyurethanes and food casing made therefrom particularly by extrusion and stretching
10/31/1978US4123423 Crosslinking
10/31/1978US4123422 Amide modified saturated polyester polyols and method of making
10/31/1978US4123421 Stable tertiary amine containing terminally unsaturated polyurethane resins
10/31/1978US4123061 Prepolymer of a polyether, a diisocyanate and a polyol and polyamine curing agent
10/31/1978CA1041689A1 Hardenable compositions
10/24/1978US4122074 Michael addition reaction, adhesives
10/24/1978US4122055 Aqueous dispersion type thermosetting coating composition
10/24/1978US4122049 Emulsion polymerization, amino resin dispersant
10/24/1978US4122038 Dimethylamino ether mono-ol, tertiary amine
10/24/1978US4121985 Photocrosslinked innerlayer
10/24/1978CA1041249A1 Process for making hydrophilic polyurethane foams
10/17/1978US4120937 Process for the production of halosilicon acids and organic silicon acid compounds and resinous products
10/17/1978US4120884 Storage-stable, liquid polyisocyanates possessing carbodiimide groups, and process for their manufacture
10/17/1978US4120850 Polyether urethane polymers prepared from a copolymer of tetrahydrofuran and ethylene oxide
10/17/1978US4120848 Polyurethanes, curing
10/17/1978US4120834 Modified polyols
10/17/1978US4120518 Carbonless copying papers
10/17/1978CA1040797A1 Lead free rigid cellular polyurethane product
10/17/1978CA1040788A1 Beta-amino nitrile catalysts for polyurethane preparation
10/17/1978CA1040787A1 3-(hydroxyhydrocarbylsecondary-amino) thiophene 1,1-dioxides and polyurethanes chain extended therewith
10/17/1978CA1040785A1 Method of stabilizing the gloss retention of thermosetting resins containing hydroxyl groups
10/10/1978US4119681 Adhesive
10/10/1978US4119658 Reacting isocyanates with sulfur trioxide
10/10/1978US4119613 Process for the production of polyisocyanate-polyaddition products using a multi-phase reaction flow tube
10/10/1978US4119602 Aqueous urethane codispersions
10/10/1978US4119594 Hydroquinno enylmethane diisocyanate
10/10/1978US4119586 Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom
10/10/1978US4119585 Diorganotin sulfide, polysulfide or dithiocyanate or bis(thiocyanatodiorganotin) sulfide or oxide; tertiary amine
10/10/1978US4119584 Phenolic foam modified with phosphorus-containing isocyanate-terminated prepolymers
10/10/1978US4119582 Polyalkylene ether polyol containing vinyl polymer, diphenylmethane diisocyanate, siloxane-oxyalkylene copolymer surfactant
10/10/1978US4119565 Production of microcapsules, and the resulting microcapsules
10/10/1978US4119094 Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same
10/10/1978CA1040344A1 Vinyl ester urethanes
10/10/1978CA1040343A1 Process for the production of urethane elastomers
10/10/1978CA1040342A1 Light stable thermoplastic polyurethanes
10/10/1978CA1040341A1 Compositions suitable for molding
10/10/1978CA1040188A1 Phosphate salt of amine based polyol and low density polyurethane foams
10/03/1978US4118536 Silane-terminated polycarbodiimide primers and composite coatings therefrom
10/03/1978US4118439 Polyelectrolytes
10/03/1978US4118422 Polyols from 2,3-morpholinediones
10/03/1978US4118411 Reacting a diphenylmethane diisocyanate with (polyoxy-) propylene glycol
10/03/1978US4118376 Hydrocurable oxazolidine isocyanate prepolymer compositions
10/03/1978US4118373 Preparation of urethane elastomers from epoxy resin, polyols and polyisocyanates using a catalyst composition of an organometal salt with either nitrogen or phosphorus compounds
10/03/1978US4118354 Polyetherurethane copolymer; elastic
10/03/1978CA1039896A1 Process for the production of cold-hardening foams containing urethane groups by in-mold foaming
10/03/1978CA1039893A1 Flat free pneumatic tire and void free filling therefor
10/03/1978CA1039875A1 Cement compositions
10/03/1978CA1039721A1 Protected graft copolymers of cyclic nitrogenous and ester monomers
10/03/1978CA1039637A1 Polyurethane foam composite
09/1978
09/26/1978US4117227 Production of n-(substituted) morpholine
09/26/1978US4116932 Synthetic polymer compositions stabilized against discoloration and degradation
09/26/1978US4116902 Polyurethane-modified alkyd resin
09/26/1978US4116893 Impact energy-absorbing urethane foam
09/26/1978US4116879 Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts
09/26/1978US4116786 Radiation curable coating compositions containing an acrylate-capped, polyether urethane and a polysiloxane
09/26/1978US4116742 Method of packaging mutually reactive substances
09/26/1978US4116741 Textile coating with polyurethanes
09/26/1978US4116734 Composite explosives
09/26/1978CA1039449A1 Flexible flame retardant polyurethane foam
09/26/1978CA1039311A1 Halogenated polyethers/polyois and polyurethane foams manufactured from such
09/26/1978CA1039288A1 Di-(hydroxyalkyl) compounds
09/19/1978USRE29772 Urethane elastomer with active hydrogen containing monoethylenically unsaturated monomer
09/19/1978US4115634 Urethane by polymerizing polyisocyanate and compound with active hydrogen, organometallic catalyst
09/19/1978US4115446 Sealants, molds, foams, coatings
09/19/1978US4115429 Low-temperature storage stable liquid diphenylmethane diisocyanates
09/19/1978US4115373 Trimerization, termination with a catalyst poison
09/19/1978US4115342 Imidized polyester, blocked isocyanate
09/19/1978US4115321 Catalyst systems containing N,N-dimethylaminoalkoxypropionitriles for polyurethane foam formulation
09/19/1978US4115320 Combination of a metal compound and a primary amine
09/19/1978US4115304 Hydroxyl containing materials from distillation residue obtained by distilling hexamethylene diamine from a mixture thereof with by-products obtained in the hydrogenation of adiponitrile to produce hexamethylene diamine
09/19/1978US4115302 Substituted morpholine catalyst for polyurethane foam
09/19/1978US4115301 Polymethylene polyphenylamine
09/19/1978US4115300 Stabilized polyol compositions and polyurethane foams
09/19/1978US4115298 Process for splitting up polyurethane waste into activated polyhydroxyl compounds
09/19/1978CA1038991A1 Heat-resistant adhesive lacquers as wire coatings
09/12/1978US4113945 Novel catalyst system for trimerization of organic isocyanates
09/12/1978US4113748 Treatment of leather and textiles
09/12/1978US4113705 Triisocyanates useful for the production of polyurethane resins
09/12/1978US4113671 Carbamate-phosphonates as flame-proofing agents in polyurethane foam
09/12/1978US4113667 Flame resistant polyurethane foam and process for producing the same
09/12/1978US4113506 Emulsions of resinic acid isocyanates as sizing agents for paper
09/12/1978US4113014 Polyurethanes
09/12/1978CA1038549A1 High resilience polyurethane foam
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