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Title:
FLAME RETARDANT CROSSLINKED POLYOLEFIN COMPOSITION
Document Type and Number:
Japanese Patent JP3131110
Kind Code:
B2
Abstract:

PURPOSE: To obtain a composition having excellent flame retardancy and heat resistance, useful for an electric insulating material, etc., such as covering of an electric wire, by containing a specific flame retardant, an antioxidant, a sulfide compound and a hydrazide compound in polyolefin.
CONSTITUTION: The objective composition is composed of (A) 100 pts.wt. of polyolefin, (B) 5-50 pts.wt. of (B1) decabromodiphenylethane or (B2) decabromodiphenylamide of the formula, (C) 0-15 pts.wt. of a hindered phenolic antioxidant [e.g. 1,3,5-tris(3,5-di-t-butyl-4-hydroxybenzyl)-s-triazin-2,4,6 (1H,3H,5H)- trion], (D) 0-5 pts.wt. of bis[2-methyl-4-(3-n-C12-14alkyl thiopropionyloxy)-5-t- butylphenyl] sulfide and (E) 0-5 pts.wt. of decamethylene dicarboxylic acid disalicyloyl hydrazide.


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Inventors:
Hiyoshi Kazuyasu
Yasuyuki Yamada
Application Number:
JP3708295A
Publication Date:
January 31, 2001
Filing Date:
February 24, 1995
Export Citation:
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Assignee:
Yazaki Corporation
International Classes:
C08K3/22; C08K3/34; C08K5/02; C08K5/13; C08K5/16; C08K5/22; C08K5/24; C08K5/25; C08K5/36; C08K5/375; C08L23/02; H01B3/44; H01B7/29; (IPC1-7): C08L23/02; C08K3/22; C08K3/34; C08K5/02; C08K5/13; C08K5/25; C08K5/375; H01B3/44; H01B7/29
Domestic Patent References:
JP3127405A
JP641357A
JP6345979A
JP54119546A
JP1188543A
Attorney, Agent or Firm:
Tadashi Hagino (3 outside)