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7622541 |
Polyurethane coating
A polyurethane coating made by: applying to a surface a polyol composition and an isocyanate composition, such that a mixture of the polyol composition and the isocyanate composition is formed...
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7612160 |
Polyether urethane containing allyl groups
The present invention relates to a mono- and/or polyallyl-polyether-urethane, to water-soluble or water-dispersible polymers which comprise such a polyether-urethane in copolymerized form, and to...
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7601793 |
Polyurethane composition and molded article thereof
A polyurethane composition containing (A) a urethane compound obtained by reacting 100 parts by weight of a polyol with a polyisocyanate such that the NCO/OH equivalent weight ratio is greater than...
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7576143 |
Radiation-hardenable compounds
A polyurethane acrylate (A), comprises, as synthesis components, (a) at least one polyisocyanate which comprises isocyanurate groups, based on...
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7572873 |
Castable golf ball components using acrylate functional resins
Golf ball components, such as cores, intermediate layers, and covers, formed with compositions including precursors with acrylate functionality crosslinked with a curing agent.
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7553906 |
Dual cure systems
An organic polyisocyanate with at least one unsaturated functional group is capable of copolymerizing when exposed to actinic radiation. The polyisocyanate comprises structural units with the...
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7550556 |
Highly stable resin, hardenable resin composition, production method therefor, color filter and liquid crystal panel
The present invention is to prevent the rapid viscosity rise generated at the time of dissolving or dispersing in a solvent a polymer obtained by reacting a material polymer having an acidic...
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7479326 |
Oxygen scavenging polymers
A polymer with a backbone having at least one structural unit represented by formula (I):
Wherein R 1 , R 2 , R 3 , R 4 , and R 5 independently denote one of a hydrogen atom, a substituted or...
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7456245 |
Energy-absorbent material and method of making
This invention relates to materials which absorb and dissipate energy and/or selectively allow energy to be transmitted, methods of making same, and articles comprising such materials. In...
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7417107 |
Compositions for use in golf balls
A golf ball having a core and at least one layer disposed about the core is disclosed. The at least one layer is formed from a composition having multiple reactive and/or non-reactive ingredients....
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7405259 |
Silylated polymer derived from butadiene and solvent-resistant pressure sensitive adhesive composition containing same
A silylated polymer contains repeating units derived from butadiene. The polymer when partially silylated is especially useful for pressure sensitive adhesives where it imparts superior solvent...
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7375150 |
Anti-static composition and method for production thereof
An antistatic composition that is excellent in thermo stability, is free from the problem of bleeding-out, exhibits its effect independently of humidity, has immediate effectiveness, and also...
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7361723 |
Low-viscosity allophanates containing actinically curable groups
A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups...
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7342077 |
Acrylic composition and a method of forming the same via free-radical polymerization
An acrylic composition, or star acrylic polymer, includes the reaction product of an initiator, a first compound, and a highly-branched, polyfunctional core molecule. The initiator has a...
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7323532 |
Low-viscosity radiation-curing and thermally curing polyisocyanates
The present invention concerns a process for producing low-viscosity polyisocyanates or secondary products thereof, which carry activated, radiation-curable double bonds and can optionally also...
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RE39936 |
Crosslinked, water-soluble or water-dispersible polyurethanes
The present invention relates to crosslinked, water-soluble or water-dispersible polyurethanes of A) at least one water-soluble or water-dispersible polyurethane prepolymer having terminal...
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7247697 |
Coating compositions for use in golf balls
A golf ball comprising a core, a cover encasing the core, at least one coating layer encasing the cover, and at least one indicia layer immediate adjacent to the coating layer is provided. At least...
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7179882 |
Low viscosity polymer polyols
The present invention relates to low viscosity polymer polyols and to a process for the preparation of these low viscosity polymer polyols. These polymer polyols comprise the free-radical...
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7160975 |
Methacrylates as stabilizers for polymer polyols
This invention relates to ethylenically unsaturated macromers which contain reactive unsaturation, and to a process for preparing these ethylenicallly unsaturated macromers which contain reactive...
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7157536 |
Coating composition for ambient cure containing an alkoxylated amine
A composition that can be used as a component in auto clear coat and primer is disclosed. The composition comprises or is an alkoxylated amine having the formula of (A)[N(R 1 H) 2 ] p including an...
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7151154 |
Graft polymer curatives and polyurethanes formed therefrom
Graft polymer curatives comprise a side chain having an average molecular weight of at least about 500, a main chain having an average molecular weight of less than about 200, and diol...
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7151153 |
Use of hyperbranched polyurethanes for producing printing inks
Hyperbranched polyurethanes are used for the preparation of printing inks and of printing varnishes. Printing inks and printing varnishes contain the hyperbranched polyurethanes as binders.
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7148310 |
Multiple component coating composition utilizing dilution stable polyisocyanates
The present invention is directed to a multiple component coating composition comprising (a) a film forming binder component having isocyanate reactive groups; (b) a stable polyisocyanate solution...
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7148288 |
Process for formation of preformed stabilizer polyols
A process is disclosed for formation of a preformed stabilizer for use in formation of graft polyols. The preformed stabilizer has a reduced level of transesterification products and results in...
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7144955 |
Acrylate-functional blocked polyisocyanate resin for UV/thermally curable coatings
Solvent-based, dual cure coatings incorporating thermally curable blocked polyisocyanates, which also contain unsaturated linkages, and a method for preparing these coatings. The unsaturated...
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7141616 |
Radically curable urethane prepolymers and their use in dental materials
The invention relates to urethane prepolymers, obtainable by reaction of:
(A) 15 to 85 wt.-% of one or more α,ω-terminated poly(meth)acrylate diols, (B) 0 to 30 wt.-% of one or more...
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7135505 |
Radiation curable coatings based on uretdione polyisocyanates
A radiation curable coating composition that includes from about 5 to about 70% by weight of the reaction product of i) one or more polyisocyanates, where at least 10 equivalent percent of the...
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7132459 |
Moulded bodies made from a polyurethane material, production and use thereof
The invention relates to a method for the production of polyurethane-based technical formed parts, commodity goods and objects, preferably consisting of (meth)acrylate containing isocyanate and...
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7129295 |
Golf ball
A golf ball excellent in abrasion resistance and rebound characteristics. The golf ball according to the present invention is characterized in that the golf ball comprises a base resin constituting...
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7119160 |
Polyalkenyl ether resin
There are provided a polyalkenyl ether type polyurethane, which is excellent in flexibility, aor the like, and which has in the molecule, a structural unit represented by formula (XXX):
...
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7112628 |
Aqueous electrodeposition paints and the production and use thereof
Aqueous electrophoretic lacquer capable of being deposited cataphoretically, containing
A) an aqueous dispersion of cationically modified polyurethane (meth)acrylates (a1) with terminal,...
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7071242 |
Process for the production of polyurethane di(meth)acrylates
A process for the production of polyurethane di(meth)acrylates in which a diisocyanate component, a diol component and hydroxy-C2–C4-alkyl (meth)acrylate in the molar ratio x:(x−1):2 are...
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7064165 |
Coating materials which can be cured thermally and by means of acting radiation, use and method for the production thereof
Coating materials curable thermally and with actinic radiation, comprising
(A) at least one binder containing isocyanate-reactive functional groups and (B) a crosslinking component comprising
...
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7041711 |
Polymerizable composition and compound therefor
To provide a polymerizable composition suitable for a lithographic printing plate precursor which can satisfy the requirements of high sensitivity, excellent storage stability and long press life...
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7034097 |
Polyurethane elastomers with combination of curatives
Polyurethane elastomers are formed from first and second graft curatives, each graft curative having a molecular weight of at least about 800, wherein the first and second graft curatives are...
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7001975 |
Polyurethane and polyurethane-based mixed graft polymers and their use for producing coating materials, adhesives and sealing compounds
A hydrophilic or hydrophobic polyurethane containing on average per molecule at least one olefinically unsaturated structural unit selected from the group consisting of pendant, internal, and...
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6995231 |
Extrudable highly crystalline thermoplastic polyurethanes
A thermoplastic polyurethane composition having a high crystalline content which advantageously can be processed in an extruder. The composition includes a crystallization retarding component of a...
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6992138 |
Polyurethane polymer
Provided is a polyurethane polymer which is excellent in oil resistance, weatherability, light resistance, heat resistance, hot water resistance, hydrolysis resistance, strength, chlorine...
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6987135 |
Photoactivatable water borne coating composition
Photoactivatable water born coating composition comprising
a) a (meth)acryloyl-functional polyurethane dispersion, with the (meth)acryloyl-functional polyurethane comprising 5 to 18 wt. % of...
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6943213 |
Polyalkylacrylate compounds for use in golf balls
A golf ball comprising a core and a cover, wherein the cover comprises a thermoplastic or thermoset composition comprising a polyurethane prepolymer or polyurea prepolymer formed from an isocyanate...
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6906136 |
UV-curable compositions
A UV-curable composition is disclosed. The composition comprises a crosslinking agent, a hydroxyalkyl acrylate or methacrylate, and an acrylic polyol. The crosslinking agent is selected from the...
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6890967 |
Method for producing radically post-cross-linked polymers
Radically post-crosslinked polymers are made by a process comprising the steps of: (1) forming a polyurethane (a*) by reacting a compound (a) with an aliphatic and/or an aromatic isocyanate and a...
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6870024 |
Polymeric urea-urethane rheology control agents and a process for their preparation
The invention relates to a polymeric urea-urethane obtainable by first reacting a diisocyanate with a polyol to form a doubly NCO-terminated urethane prepolymer. Further reaction is subsequently...
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6852824 |
Polyurethanes and graft copolymers based on polyurethane, and their use for producing coating materials, adhesives, and sealing compounds
A hydrophilic or hydrophobic polyurethane having at least one olefinically unsaturated group selected from the group consisting of pendant olefinically unsaturated groups, terminal olefinically...
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6833425 |
Filler for plastic formulations based on polyurethane
The invention relates to fillers for plastics formulations based on polyurethane and the use thereof.
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6825274 |
Melt processable, bleach resistant, durable fibers having high elastic recovery and low stress relaxation from polyurethane elastomers
The present invention provides melt processable, bleach resistant durable fibers having an elastic recovery above 50% after extension to 160% elongation and a stress relaxation below 50% after...
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6815501 |
Dual cure coating compositions and process for the production of multilayer coatings
Dual cure coating composition comprising resin solids, said resin solids being composed of (a) 30 to 90 wt. % of at least one hydroxy-functional polyester urethane having olefinic double bonds,...
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6803168 |
Composition for anti-reflective coating or radiation absorbing coating and compounds used in the composition
A composition for an anti-reflective coating or a radiation absorbing coating which can form an anti-reflective coating or a radiation absorbing coating having high absorption to exposed radiation...
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6794422 |
Polymerizable solid aliphatic polyurethanes which contain olefinically unsaturated double bonds and which are based on linear diisocyanates, and their use
A polymerizable solid aliphatic polyurethane containing olefinically unsaturated double bonds, having a very narrow melting range within the temperature range from 40 to 200° C., which is...
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6787627 |
Aqueous coating compositions based on epoxybutene polyethers
The invention relates to water-dilutable polyurethanes containing structural units derived from 3,4-epoxy-1-butene and also to aqueous dispersions comprising these polyurethanes, to a process for...
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