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6319959 |
Cosmetic or dermatological compositions of polyurethane and/or polyurea block polycondensation products containing silicon grafts and their use
Cosmetic or dermatological compositions, especially in the field of hair care, make-up and beauty or hygiene products, of polyurethane and/or polyurea block polycondensation products comprising a...
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6306958 |
Aqueous dispersions for textile finishing
Aqueous dispersions comprising as component A) a compound containing two or more blocked isocyanate groups in the molecule and as component B) a compound obtainable by reacting a diepoxy compound...
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6294620 |
Use of emulsified silane coupling agents as primers to improve adhesives of sealants, adhesives and coatings
Emulsions comprising a water insoluble or semi-soluble silane or mixtures of such silanes have been found useful when used alone or formulated into aqueous primer systems to improve the adhesion of...
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6291586 |
Amide functional ultraviolet light absorbers for polyurethanes and polyureas
An ultraviolet light absorbing material that resists blooming and migration is made up of a polyurethane or polyurea polymer and an amide functional ultraviolet light absorbing compound, wherein...
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6291541 |
Solid vinyl ether terminated urethane curing agent
Solid vinyl ether terminated curing agents for powder coatings can be prepared by reacting an aliphatic diisocyanate with a polyol and then with a hydroxy vinyl ether, or by reacting an aliphatic...
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6252014 |
Star polymers and polymeric particles in the nanometer-sized range by step growth reactions
Provided are star-shaped non-vinyl polymers of a variety of compositions and a method for manufacturing such star-shaped polymers. The star-shaped polymers include a plurality of non-vinyl...
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6228971 |
Polymeric imine functional compositions and their use in film-forming compositions
Novel imine functional copolymers are provided containing a plurality of groups of the structure: ##STR1## where R 1 is hydrogen or methyl; R 2 is hydrogen or an alkyl group having from about 1...
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6225417 |
One-pack type epoxy resin composition
The present invention provides a one-pack type epoxy resin composition comprising an epoxy resin having at least two epoxy groups in the molecule and a polyguanidine. The one-pack type epoxy resin...
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6221978 |
Moisture curable hot melt adhesive and method for bonding substrates using same
Difficult-to-bond substrates possessing low surface energies are bonded with moisture curable polyurethane hot melt adhesive comprising a polyurethane prepolymer which is the reaction product of a...
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6214462 |
Enameling lacquer, process for the manufacture of the lacquer and application of the lacquer to enameling wires
An enameling lacquer comprises a base first polymer and a copolymer which is compatible with said first polymer and which contains polymeric chains selected from polysiloxanes, fluorated chains and...
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6211309 |
Water-dispersable materials
The present invention relates to water-dispersible materials (e.g. fibers or films) and to a method of producing same. The materials of the invention comprise a water soluble component, for...
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6207784 |
Golf ball comprising anionic polyurethane or polyurea ionomers and method of making the same
The invention provides a golf ball having a core, intermediate layer, cover and/or coating comprising in whole or in part of an anionic polyurethane or polyurea ionomer. The anionic polyurethane or...
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6197882 |
Curable resin composition and adhesive
A curable resin composition contains (A) a curable resin and (B) a ketimine structure-bearing organosilicon compound obtained by reacting an amino-functional alkoxysilane with a monocarbonyl...
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6194615 |
Crosslinkers based on dibenzalacetone derivatives
The present invention relates to the composition, process of preparation, and use of novel derivatives prepared from 1,5-bis-(4'-carbomethoxyphenyl)-1,4-pentadien-3-one. These novel compositions...
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6177522 |
Biostable polycarbonate urethane products
Porous and non-porous polycarbonate urethane polymers having a set of properties suitable for long term implantation within the body of a mammal. The polycarbonate foams and elastomers, comprise a...
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6172167 |
Copoly(ester-amides) and copoly(ester-urethanes)
The invention provide biodegradable copolymers of the copoly(ester-amide) or copoly(ester-urethane) type, which copolymers consist of building blocks with the general structure (I): [CB-VB] wherein...
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6140454 |
Adhesive resin composition and sealing resin composition
The present invention provides an adhesive resin composition including an epoxy resin, a phenolic resin and a polycarbodiimide resin, wherein the proportion of the polycarbodiimide resin is 0.5 to...
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6121387 |
Process for preparing a coating composition
Process for preparing a thermosetting coating composition comprising; (a) mixing (i) a cleavable carbonyl polymer having an activated carbonyl group adjacent to oxygen or nitrogen, in the...
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6120904 |
Medical device coated with interpenetrating network of hydrogel polymers
A medical device comprising an organic polymer substrate material having a coating thereon, the coating comprising an interpenetrating network of two different hydrogel polymers, one of which is a...
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6117943 |
Compositions containing a polyarylene ether and a dispersible reactive solvent and articles prepared therefrom
A blend of a polyarylene ether and a dispersible reactive solvent such as a thermoplastic polyurethane or a cyclopentadiene can be processed at temperatures below the oxidative degradation...
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6114444 |
Curable polyureas
Coating compositions are described comprising: (A) a polyurea reaction product of a mixture comprising: (1) a polyisocyanate, and (2) ammonia, ammonium hydroxide, an aliphatic or...
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6114436 |
Moisture-curable compositions containing polyisocyanates and compounds with alkoxysilane groups
The present invention relates to moisture-curable compositions containing a) 5 to 95%, based on the weight of components a) and b), of polyisocyanates having (cyclo)aliphatically-bound...
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6107436 |
Polyfunctional polymer
Polyfunctional ethylenically unsaturated polyureas, polythiocarbamateureas, and polyurethaneureas comprise (a) at least one segment derived from an aspartic ester polyamine; and (b) at least one...
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6103836 |
Epoxy resin composition
An epoxy resin composition comprising (1) an epoxy resin, (2) a polymer obtained by reacting a polycarbodiimide with a compound having, in the molecule, at least one group reactive with...
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6103826 |
Clearcoat compositions containing phenolic ester compounds
Clearcoat compositions using a phenolic ester compound are described. The phenolic ester compound is selected from the group consisting of a phenolic ester alcohol, a phenolic urethane, a phenolic...
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6100329 |
Reversible, mechanically interlocked polymeric networks which self-assemble
Polymeric structure involving a first polymer having a linear segment and a second polymer having a macrocyle which is threaded onto said linear segment to form a rotaxane complex. The rotaxane...
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6071564 |
Coatings based on perfluoropolyethers
Use for protective coatings of compositions comprising (% by wt.): A) from 10 to 60% of a A1) (per)fluoropolyethereal prepolymer having a polyisocyanic functionality obtainable by reacting a...
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6071568 |
Method for improving appearance in composite color-plus-clear coatings and compositions for use therein
The invention provides composite color-plus-clear coatings having improved appearance, especially with respect to wrinkling, and to methods and compositions for providing such coatings. The method...
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6051674 |
Polymeric vehicles which include a phenol blocked isocyanate having aliphatic hydroxyl fucntionality
The present invention is directed to a polymeric vehicle, the formulated coating composition and a coating binder made from the polymeric vehicle and a method for making the polymeric vehicle where...
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6045872 |
Method for eliminating wrinkling in composite color-plus-clear coatings, and compositions for use therein
The curable coating composition of the invention comprises a film forming component (A) and a wrinkle reducing catalyst (B) comprising a compound of the formula: M y (L) x wherein M is a metal...
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6042910 |
Polyarylene sulfide resin composition
A polyarylene sulfide resin composition comprising (A) a polyarylene sulfide resin, (B) an aliphatic or saturated cyclic polycarbodiimide resin or a precursor thereof, and preferably (C) reactive...
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6020064 |
Nonaqueous sizing for glass and carbon fibers
A nonaqueous sizing composition useful for coating glass or carbon fibers. The composition comprises one or more epoxy resins, one or more polymers, a lubricant and one or more silane coupling...
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6017634 |
Carboxyl-containing polyunsaturated fluxing agent and carboxyl-reactive neutralizing agent as adhesive
A thermally curable adhesive composition that includes a fluxing agent that also acts as an adhesive is provided. The composition includes: (a) a fluxing agent represented by the formula RCOOH,...
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5981684 |
Highly functionalized polyurethanes
The invention relates to highly functionalized polyurethanes which are synthesized from molecules containing the functional groups A(B) n , where A is an NCO group or a group reactive with an NCO...
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5973072 |
Polymeric vehicles which include a phenolic urethane reactive diluent
The present invention is directed to a polymeric vehicle, the formulated coating composition and a coating binder made from the polymeric vehicle and a method for making the polymeric vehicle where...
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5969054 |
High solids polyurethane binder compositions containing grafted polyacrylate polyols
The present invention relates to binder compositions containing A) 40 to 95 parts by weight of OH-functional graft copolymer resins prepared by copolymerizing a) 0.1 to 10 parts by weight of...
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5959034 |
Curable silicone composition
A curable silicone composition having high compatibility with organic polymers, which comprises (a) 100 parts by weight of a hydroxyl group-containing organopolysiloxane represented by the...
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5955534 |
Process for the preparation of polymer polyol dispersions
Polymer polyols and polymer-modified polyols having substantially no transition metal content in the polyol continuous phase may be prepared from encapsulative double metal cyanide...
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5932351 |
Heat resistant resin composition and adhesive sheet using the same
A heat resistant resin composition comprising (a) a polyamide-imide resin and (b) a thermosetting resin component, said composition giving a cured product having a storage elastic modulus at 300°...
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5925715 |
Photocurable ionomer cement systems
A dental cement system containing a photocurable ionomer, reactive powder and water undergoes both a conventional setting reaction and a photocuring reaction. The cement system can provide a long...
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5919570 |
Slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly(N-vinylpyrrolidone) polymer hydrogel, coated polymer and metal substrate materials, and coated medical devices
Slippery, hydrophilic coating compositions of a polyurethane/urea prepolymer adduct intermediate commingled with at least one dissimilar hydrogel polymer precursor, and materials composed of a...
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5912314 |
Reaction product of mixed uretdiones and a disecondary diamine
A Polyaddition product, containing uretdione groups, which is obtainable by reaction of (A) a diisocyanate mixture which contains uretdione groups and comprises (1) at least 40 mol % to not more...
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5908901 |
Gelled reactive resin compositions
An epoxy composition which is an infusible, gelled, heat curable, epoxy functional reaction product formed by mixing together: (A) one or more epoxy resins or epoxy group containing compounds; ...
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5908912 |
Electrodepositable coating composition containing bismuth and amino acid materials and electrodeposition method
An electrodepositable coating composition is provided comprising (a) an active hydrogen-containing, cationic salt group-containing resin electrodepositable on a cathode; (b) a curing agent for...
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5905121 |
Active ester urethane crosslinking agents and their use in film-forming compositions
An active ester compound having an alkoxy group is provided having the structure: wherein: R 1 is derived from a polyisocyanate R 1 (NCO) m reacted with an active hydrogen-containing material...
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5905113 |
Aqueous latent-crosslinking polyurethane dispersions
Aqueous latent-crosslinking polyurethane dispersions, comprising I) a disperse phase (P.I) including Ia) polyurethanes (PUR.Ia) carrying not only groups which render the polyurethane...
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5900444 |
Irradiation conversion of thermoplastic to thermoset polyurethane
Disclosed is a radiation-crosslinkable thermoplastic polyurethane composition comprising (a) the reaction product of: (i) an aliphatic polyisocyanate, and (ii) a polyahl, and (b) a reactive monomer...
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5895718 |
Thermoplastic resin compositions and temperature-dependent shape-transformable/fixable products making use of the same
A thermoplastic resin composition comprising a thermoplastic resin (A) and a thermoplastic polymer (B) having a glass transition temperature within the range of from -20° C. to 70° C. which are...
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5894071 |
Two-component adhesive-, sealing- or coating composition and it's use
Two-component adhesive-, sealing- or coating compositions are being described which are separately packed, and comprise the component A and the component D, whereby the component A is curing as...
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5885709 |
Carbodiimide-modified polyester fiber and preparation thereof
There are described polyester fibers and filaments which, following reaction with carbodiimides, have capped carboxyl end groups, the carboxyl end groups being predominantly capped by reaction with...
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