Patent ID: 8354469
Filing Date: 2013-01-15
Classification: C08K

Abstract:
1. A composition comprising: at least one melt-processible per(halo)fluoropolymer (polymer A); from 0.01 to 4% by weight of polymer A of at least one smoke-suppressant agent (S) having a decomposition temperature of at least 350° C. selected from the group consisting of molybdenum compounds, borates of an alkaline-earth metal or of a group 12 transition metal, and mixtures thereof; optionally, at least one oxide of a metal different from molybdenum, wherein the polymer (A) is TFE copolymer comprising at least 2% wt and at most 30% wt of recurring units derived from at least one fluorinated comonomer, said fluorinated comonomer beinq perfluoromethylvinylether of formula CF