Adhesive composition
AssigneeRaychem Corporation
InventorNoel M. M. Overbergh
Life of this patent
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Abstract
An adhesive composition is produced by reacting a thermoplastic polyamide having reactive amine groups attached to the polyamide molecule with a vinyl terminated rubber, preferably a vinyl terminated polybutadiene rubber. The adhesive composition exhibits good peel strengths at high temperatures together with good low temperature flexibility.
Claims31
An adhesive composition produced by mixing a thermoplastic polyamide having reactive amine groups attached to the polyamide molecule with a vinyl-terminated rubber.
A process for preparing an adhesive composition which comprises mixing a thermoplastic polyamide having reactive amine groups attached to the polyamide molecule with a vinyl-terminated rubber and maintaining the composition so formed at an elevated temperature for sufficient time to allow the polyamide and rubber to react substantially completely.
Dependencies are inferred from the claim text.