Patent ID: 7189457

Claim:
A laminate comprising: (1) a first polymer layer comprising a polymer selected from the group consisting of polyvinyl butyral; ethylene acid copolymer ionomers; polyurethanes; polyvinyl chlorides; polyacetals; and ethylene acid copolymers that is adjacent to and adhered to (2) a first polyester film layer comprising a polyester film that has been coated on both sides with polyallylamine coating, wherein the first polyester film layer is additionally adjacent to and adhered to (3) a second polymer layer comprising a polymer selected front the group consisting of polyvinyl butyral; ethylene acid copolymer ionomers; polyurethanes; polyvinyl chlorides; polyacetals; and ethylene acid copolymers, wherein the second polymer layer is additionally adjacent to and adhered to (4) a second polyester film layer comprising a polyester film that has been coated on both sides with a polyallylamine coating, wherein the second polyester film layer is additionally adjacent to and adhered to (5) a third polymer layer comprising a polymer selected from the group consisting of polyvinyl butyral; ethylene acid copolymer ionomers; polyurethanes; polyvinyl chlorides; polyacetals; and ethylene acid copolymers.