Abstract:
-i- PATENT APPLICATION OF Thomas W. Hutton for ACID CONTAINING EMULSION COPOLYMER CROSSLINKED BY A HALOHYDROXYPROPYL AMMONIUM SALT SOLUTION POLYMER Docket No. 80-04 U.S. HLG/ss A composition useful in coatings, binders, adhesives, and the like comprises a stable blend of a carboxylic acid copolymer emulsion and a halohydroxy propyl ammonium copolymer solution. The blend is curable, after activation by base, to a crosslinked insoluble alloy polymer.
Abstract:
Polymer composition, useful as or in binders, coatings or adhesives, comprises (A) carboxylic acid copolymer emulsion and (B) halohydroxypropyl- and/or glycidylammonium salt polymer wherein the polymer molecules are sufficiently swollen as to readily react with and penetrate interstices amongst emulsion (A) on drying the mixture. Coatings, binders or adhesives employing the composition are activated by base for coating or impregnating substrates, particularly non-woven fabric or fabric laminate, whereupon on drying and curing the mixture the polymer becomes crosslinked and insoluble.
Abstract:
Polymer composition, useful as or in binders, coatings or adhesives, comprises (A) carboxylic acid copolymer emulsion and (B) halohydroxypropyl- and/or glycidylammonium salt polymer wherein the polymer molecules are sufficiently swollen as to readily react with and penetrate interstices amongst emulsion (A) on drying the mixture. Coatings, binders or adhesives employing the composition are activated by base for coating or impregnating substrates, particularly non-woven fabric or fabric laminate, whereupon on drying and curing the mixture the polymer becomes crosslinked and insoluble.
Abstract:
PROBLEM TO BE SOLVED: To provide a curable composition which is used as a sealing material, an adhesive, a coating material or the like and provides a cured material having high strength and excellent extensibility.SOLUTION: The curable composition contains an organic polymer (A) having a reactive silicon group having high activity (e.g., chloromethyldimethoxysilyl group or the like) and a silane coupling agent (B) having a reactive silicon group and a carbamate group in the molecule.
Abstract:
PROBLEM TO BE SOLVED: To provide an easily peelable pressure-sensitive adhesive sheet and an easily peelable pressure-sensitive adhesive tape which excel in heat resistance and are easy to peel.SOLUTION: The easily peelable pressure-sensitive adhesive sheet includes a tackifier and a side-chain crystalline polymer and reduces adhesion at a temperature of lower than the melting point of the side-chain crystalline polymer, and the softening point of the tackifier is 140°C or higher and the side-chain crystalline polymer is composed of a copolymer of a reactive fluorine compound and other monomers constituting the side-chain crystalline polymer. The easily peelable pressure-sensitive adhesive tape is provided with a pressure-sensitive adhesive layer on at least one side of a substrate film and the pressure-sensitive adhesive layer contains a tackifier and a side-chain crystalline polymer and reduces adhesion at a temperature of lower than the melting point of the side-chain crystalline polymer, and the softening point of the tackifier is 140°C or higher and the side-chain crystalline polymer is composed of a copolymer of a reactive fluorine compound and other monomers constituting the side-chain crystalline polymer.
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive resin having excellent adhesiveness to a hardly bondable base material and a composition containing the resin, by an easy method with a simple apparatus. SOLUTION: The adhesive resin composition comprises (1) 100 pts.wt. of a modified polyolefin resin composition produced by adding (c) an epoxy group-containing vinyl monomer and (d) an aromatic vinyl monomer as essential components and (e) another vinyl monomer as an arbitrary component to (a) a polyolefin resin in the presence of a radical polymerization initiator, and melting and kneading those, wherein the proportion of the epoxy group-containing vinyl monomer (c) to 100 wt.%, in total, of the polyolefin resin (a), the epoxy group-containing vinyl monomer (c), the aromatic vinyl monomer (d) and the another vinyl monomer (e) is in a range of 0.1-50 wt.%, and (2) 0.01-100 pts.wt. of a chlorinated resin. COPYRIGHT: (C)2010,JPO&INPIT