Title:
OXYMETHYLENE COPOLYMER RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP3399483
Kind Code:
B2
Abstract:
PURPOSE: To obtain an oxymethylene copolymer resin composition having excel lent thermal stability in the compounding of a coloring pigment by compounding an oxymethylene copolymer with plural specific kinds of compounds.
CONSTITUTION: This resin composition is produced by compounding 100 pts.wt. of an oxymethylene copolymer with (A) 0.01-5 pts.wt. of a hindered phenol such as N,N'-hexamethylene-bis(3,5-di-t-butyl-4-hydroxy-hydroxycinnamamide), (B) 0.01-7 pts.wt. of an amine-substituted triazine compound such as (methylol) melamine, (C) 0.001-5 pts.wt. of a metal-containing compound selected from hydroxide, inorganic acid salt and alkoxide of alkali metal or alkaline earth metal, (D) 0.001-5 pts.wt. of a 10-36C fatty acid alkali metal or alkaline earth metal salt such as calcium laurate and (E) 0.01-5.0 pts.wt. of a fatty acid ester of a 2-10C polyhydric alcohol and a 10-32C higher fatty acid such as behenic acid glyceride and 0.01-5.0 pts.wt. of a ≥10C higher fatty acid amide such as stearic acid amide.
Inventors:
Takao Kondo
Zenpei Mizutani
Tatsuo Saito
Takahisa Matsumura
Zenpei Mizutani
Tatsuo Saito
Takahisa Matsumura
Application Number:
JP32238393A
Publication Date:
April 21, 2003
Filing Date:
December 21, 1993
Export Citation:
Assignee:
Mitsubishi Gas Chemical Co., Ltd.
International Classes:
C08L59/00; C08K3/22; C08K3/24; C08K5/057; C08K5/098; C08K5/103; C08K5/13; C08K5/20; C08K5/3492; C08L59/04; (IPC1-7): C08L59/04; C08K3/22; C08K3/24; C08K5/057; C08K5/098; C08K5/103; C08K5/13; C08K5/20; C08K5/3492
Domestic Patent References:
| JP5156118A |
Other References:
【文献】欧州特許出願公開289142(EP,A2)