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US 3,931,088 AGranted
Adhesive composition consisting of polyvinylalcohol solution or polyvinylacetate latex modified with hydrophobic solution of isocyanate compound
AssigneesKuraray Co., Ltd., Asahi Corporation, Koyo Sangyo Co., Ltd.
InventorsSeiichi Sakurada, Yasuaki Miyazaki, Tatsuaki Hattori, Makoto Shiraishi, Taisei Inoue
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Abstract
An adhesive composition is provided comprising (1) a member selected from the group consisting of an aqueous solution of polyvinylalcohol, an aqueous emulsion of vinyl acetate polymer and an aqueous latex of butadiene polymer and (2) a hydrophobic solution of an isocyanate compound or polymer.
Claims8
An adhesive composition comprising (1) an aqueous solution of polyvinyl alcohol and (2) a hydrophobic solution of an isocyanate compound.
Dependencies are inferred from the claim text.