Assignee
HI TEK POLYMERS INC
US·26 granted patents·678 citations·filing 1983–1992
Top patents by PatentIndex Score
26 records- 0195US4959464AProcess for derivatizing polygalactomannan using water soluble aluminum salts in the processHI TEK POLYMERS INC·Filed 1988·Granted Sep 25, 1990·77 cites·11 claims
- 0291US4839442ALow viscosity noncrystalline dicyanate ester blends with prepolymers of dicyanate estersHI TEK POLYMERS INC·Filed 1988·Granted Jun 13, 1989·52 cites·19 claims
- 0390US4963602AAqueous epoxy resin-acrylic resin coating compositions containing also phenoxy, novolac and resole resin combinationHI TEK POLYMERS INC·Filed 1989·Granted Oct 16, 1990·111 cites·12 claims
- 0488US4902752APolycyanate esters of polyhydric phenols blended with thermoplastic polymersHI TEK POLYMERS INC·Filed 1987·Granted Feb 20, 1990·43 cites·8 claims
- 0588US4870167AHydrophobically modified non-ionic polygalactomannan ethersHI TEK POLYMERS INC·Filed 1987·Granted Sep 26, 1989·61 cites·12 claims
- 0684US5310770AWater reducible epoxy-amine adducts based on the diglycidyl ether of cyclohexane dimethanolHI TEK POLYMERS INC·Filed 1992·Granted May 10, 1994·44 cites·6 claims
- 0781US5068309ALow temperature curable dicyanate ester of dihydric phenol compositionHI TEK POLYMERS INC·Filed 1990·Granted Nov 26, 1991·23 cites·22 claims
- 0879US4983683APolycyanate esters of polyhydric phenols blended with thermoplastic polymersHI TEK POLYMERS INC·Filed 1989·Granted Jan 8, 1991·28 cites·8 claims
- 0978US4847233AMetal acetylacetonate/alkylphenol curing catalyst for polycyanate esters of polyhydric phenolsHI TEK POLYMERS INC·Filed 1988·Granted Jul 11, 1989·22 cites·7 claims
- 1077US4941537AMethod for reducing the viscosity of aqueous fluidHI TEK POLYMERS INC·Filed 1989·Granted Jul 17, 1990·33 cites·24 claims
- 1175US5149863ALow temperature curable dicyanate esters of dihydric phenolsHI TEK POLYMERS INC·Filed 1991·Granted Sep 22, 1992·23 cites·4 claims
- 1273US4940848AStable solutions of prepolymers of thiodi(phenylcyanate) and laminating method employing sameHI TEK POLYMERS INC·Filed 1988·Granted Jul 10, 1990·18 cites·8 claims
- 1369US5089658ACitric ester diluentsHI TEK POLYMERS INC·Filed 1990·Granted Feb 18, 1992·12 cites·9 claims
- 1460US4972036AThermosetting acrylic copolymers modified with citric estersHI TEK POLYMERS INC·Filed 1989·Granted Nov 20, 1990·14 cites·15 claims
- 1555US4647385AReduction of viscosity of aqueous fluidsHI TEK POLYMERS INC·Filed 1985·Granted Mar 3, 1987·17 cites·7 claims
- 1652US5162574ABis(4-cyanatophenyl)-1,1-ethaneHI TEK POLYMERS INC·Filed 1990·Granted Nov 10, 1992·14 cites·7 claims
- 1752US5009969ADual action sunscreen compositionHI TEK POLYMERS INC·Filed 1989·Granted Apr 23, 1991·16 cites·8 claims
- 1851US4973637APolymers made from quaternary ammonium acrylic monomersHI TEK POLYMERS INC·Filed 1990·Granted Nov 27, 1990·9 cites·11 claims
- 1947US4964999AProcess for forming stable emulsions of water soluble polysaccharides in hydrocarbon liquidsHI TEK POLYMERS INC·Filed 1988·Granted Oct 23, 1990·19 cites·14 claims
- 2044US4931545AFlame retardant polycyanate ester blendHI TEK POLYMERS INC·Filed 1989·Granted Jun 5, 1990·19 cites·17 claims
- 2144US4752339AThixotropic aqueous solutions containing a divinylsulfone-crosslinked polygalactomannan gumHI TEK POLYMERS INC·Filed 1983·Granted Jun 21, 1988·4 cites·8 claims
- 2240US5061742AStable acrylic copolymer dispersionsHI TEK POLYMERS INC·Filed 1990·Granted Oct 29, 1991·6 cites·16 claims
- 2335US4924013AProcess for the reduction of free epichlorohydrin in epoxy compoundsHI TEK POLYMERS INC·Filed 1988·Granted May 8, 1990·3 cites·17 claims
- 2433US5227453AVernonia oil modification of epoxy resinsHI TEK POLYMERS INC·Filed 1992·Granted Jul 13, 1993·7 cites·18 claims
- 2531US4918228AQuaternary ammonium acrylic monomers and alcohol soluble polymers made therefromHI TEK POLYMERS INC·Filed 1989·Granted Apr 17, 1990·2 cites·7 claims
- 2624US5157089ACitric ester diluentsHI TEK POLYMERS INC·Filed 1991·Granted Oct 20, 1992·1 cites·13 claims
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