C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
400/5815, 400/65
C08L 23/12 (2006.01) C08K 3/22 (2006.01) C08K 5/09 (2006.01) C08K 5/098 (2006.01)
Patent
CA 1282517
ABSTRACT A polypropylene resin composition is provided by incorporating a metal salt of a fatty acid and the oxide or hydroxide of an alkaline earth metal, each, in an amount of 0.05 - 1 part by weight based on 100 parts by weight of polypropylene. The polypropylene resin composition shows excellent thermal processing stabil- ity even when subjected to remelting and extrusion molding after mixing of a scrap recycled from the production of multi-layered containers or sheets each of which is formed of a gas barrier layer made of nylon or an ethylene-vinyl alcohol copolymer and another layer made of a polypropylene resin composition.
518422
Amemiya Hideo
Miyazaki Takashi
Tamura Akihiko
Ueki Toru
Yazaki Jinichi
Mitsui Toatsu Chemicals Inc.
Sim & Mcburney
Toyo Seikan Kaisha Ltd.
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