Adhesive resin compositions and laminates utilizing same

申请公布号：: US5128411(A)
申请号：: US19910733187
申请日期：: 1991.07.19
申请公布日期：: 1992.07.07
申请人：: MITSUI PETROCHEMICAL INDUSTRIES, LTD.
发明人：: SATO, KOICHIRO;KUBO, MINEO;NAKAGAWA, MIKIO
分类号：: B32B27/32;C09J123/08
主分类号：: B32B27/32
摘要：: In accordance with the present invention, there are provided an adhesive resin composition comprising (A) 95-50% by weight of an ethylene/ alpha -olefin copolymer having a density of 0.850-0.900 g/cm3 and the ethylene content of 75-95 mol %, (B) 5-50% by weight of a copolymer of ethylene and a radical polymerizable polar unsaturated monomer, said copolymer having the radical polymerizable polar unsaturated monomer content of 5-40% by weight, and (C) 1.0-30 parts by weight, based on 100 parts by weight of the sum of the above-mentioned (A)+(B), of a graft-modified polyethylene, a part or whole of said polyethylene has been graft-modified with an unsaturated carboxylic acid or its derivative, and a laminate using this adhesive resin composition.