AQUEOUS ADHESIVE FOR SYNTHETIC PAPER AND LAMINATE

摘要

PROBLEM TO BE SOLVED: To obtain an aqueous adhesive excellent in adhesiveness between synthetic paper and various thermoplastic resin films and capable of forming an adhesive layer having transparency as well as water-resisting properties at a low temperature. SOLUTION: The aqueous adhesive for synthetic paper comprises an aqueous dispersion in which a polyolefin resin comprising an unsaturated carboxylic acid or its anhydride (A1), an ethylenic hydrocarbon (A2) and a specific compound (A3) and having≥0.01 mass% to <5 mass% ingredient (A1) and a mass ratio of (A2)/(A3)=55/45-99/1 is dispersed in≤1μm number average particle size. The laminate is provided by using the aqueous adhesive and laminating the synthetic paper with the thermoplastic films. COPYRIGHT: (C)2003,JPO