Patent ID: 11964449
Assignee: BASF SE
Field: Surface technology, coating (Chemistry)
Classification: CPC B  C | IPC B  C

Claim 11:
12. A process for producing a laminate as claimed in claim 1, the process comprising the steps of:
a) providing a film of a polyamide composition (PC) the comprises a copolyamide produced by polymerization of the following components:
(A) caprolactam,
(B) at least one C12-C40-diacid, and
(C) at least one C4-C20-diamine,
wherein the copolyamide has an amide function concentration in a range from 3.5 to 7 amide groups/1000 g/mol,

b) heating a first sheet of at least one first metal,
c) pressing the heated first sheet from step b) with the film provided in step a) to obtain the laminate,
wherein the polyamide composition (PC) further comprises at least one further polymer selected from the group consisting of polyethylene and copolymers of at least two monomers selected from the group consisting of ethylene, isobutylene, propylene, octene, alkyl acrylate, alkyl methacrylate, acrylic acid, and maleic anhydride.