Metal polyamide adhesive laminates

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428220, 428332, 428337, 428349, 428354, 428355, 428447, 428448, 428450, 428458, 428461, 428913, 525420, B32B 702, B32B 1508

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046908560

ABSTRACT:
A polyamide adhesive composition comprising 100 parts by weight of a polymer component and 0.1 to 5 parts by weight of an aminosilane compound. The polymer component comprises 50 to 99.5% by weight of a polyamide and 0.5 to 50% by weight of a modified polyolefin formed by grafting a polyolefin with an unsaturated compound having a polar group in the molecule and/or a polymer other than polyamides, having a polar group or an aromatic group and a tensile modulus not higher than 2,000 kg/cm.sup.2. A laminate comprising a metal material laminated on at least one surface of an adhesive layer composed of the polyamide adhesive composition exhibits high gasoline resistance, high heat resistance, and high T-peel strength.

REFERENCES:
patent: 4477513 (1984-10-01), Koga
patent: 4481262 (1984-11-01), Shida et al.

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