B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
18/628, 8/93.15
B32B 27/02 (2006.01) C08K 5/3435 (2006.01) C08K 5/5317 (2006.01) D06M 13/288 (2006.01) D06M 15/227 (2006.01)
Patent
CA 1145908
ABSTRACT OF THE DISCLOSURE Degradation-resistant polyolefin articles, such as fiber films, sheets and the like, are prepared from polymeric compositions containing a stabilizing system comprising a hindered amine and a nickel phosphonate which have been overcoated with a finish comprising an ethoxylated lubricant and a phosphate ester.In a preferred embodiment, polypropylene textile materials having improved thermal stability are provided compositions containing a stabilizing system comprising a hindered amine and a metal phosphonate which have been overcoated with a finish composition comprising an ethoxylated lubricant and a phosphate ester in an amount sufficient to impart antistatic properties to said composition and increase the thermal stability of said polypropylene textile materials.
358725
Leininger James C.
Taylor Peter A.
Wishman Marvin
Osler Hoskin & Harcourt Llp
Phillips Petroleum Company
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