Patent ID: 7147506
Filing Date: 2006-12-12
Classification: B32B,C08G,C08K

Abstract:
1. A film-laminated flat conductor, comprising: thermoplastic polyurethane films; and at least one metal strip between said films, wherein said thermoplastic polyurethane is a stabilized thermoplastic polyurethane (TPU) comprising (i) 0.1 to 5% by weight of one or more phenolic antioxidants and (ii) 0.01 to 2.5% by weight of one or more metal deactivators selected from the group consisting of triazole derivatives of salicylaldehyde and hydrazine derivatives of salicylaldehyde, based on the total weight of the TPU, wherein the triazole derivatives of salicylaldehyde and hydrazine derivatives of salicylaldehyde have the following formula 4: wherein A is a salicylaldehyde radical according to formula 4.2: wherein R1–R4, independently of one another, are H; OH, halogen. NO V or a hydrazine radical according to formula 4.4: W X z is optional and is a hydrogen atom, a halogen atom, a carbon atom, an oxygen atom, a sulfur atom, a nitrogen atom, an NH n is an integer from 1 to 6, m is an integer from 1 to n, and o in the expression NH