Patent ID: 6172153
Filing Date: 2001-01-09
Classification: C08K,C08L

Abstract:
A polymer composition comprising an olefin polymer containing:(i) an acid neutraliing agent other than a metallic salt of a saturated or unsaturated fatty acid,(ii) a processing aid comprising a metallic salt of a saturated or unsaturated fatty acid, said metallic salt of a saturated or unsaturated being present in an amount of from 100 to 200 ppm,(iii) a stabilizer system comprising:(a) a phosphite selected from the group consisting of 2,2',2""-nitrilo[triethyl-tris(3,3',5,5'-tetra-tert. butyl-1,1-biphenyl-2,2'-diyl)phosphite] and tris(2,4-di-tert-butylphenyl) phosphite; and(b) a N,N-dialkylhydroxylamine.