Patent ID: 11945983
Assignee: SIKA TECHNOLOGY AG
Field: Surface technology, coating (Chemistry)
Classification: CPC B  C  E | IPC B  C  E

Claim 4:
5. The sealing device according to claim 4, wherein the barrier layer is composed of a second composition comprising at least one thermoplastic polymer selected from the group consisting of ethylene-vinyl acetate copolymer, ethylene-acrylic ester copolymers, ethylene-α-olefin copolymers, ethylene-propylene copolymers, propylene copolymers, polypropylene, polyethylene, polyvinylchloride, polyethylene terephthalate, polystyrene, polyamides, chlorosulfonated polyethylene, ethylene propylene diene rubber, and polyisobutylene.