Title:
SYNTHETIC RUBBER COMPOSITION
Document Type and Number:
Japanese Patent JP07165989
Kind Code:
A
Abstract:
PURPOSE: To obtain the composition having a good low temperature resistance and heat resistance, useful for a hose for lubricating oil, hose for fuel, diaphragm, packing and gasket in an automobile, by adding a specific trimellitic acid alkyl ester to a hydrogenated nitrile rubber.
CONSTITUTION: This composition is obtained by adding at least one of trimellitic acid alkyl ester compounds of the formula (R1-R3 each is a 7-8C straight chain alkyl) to a hydrogenated nitride rubber (e.g. a hydrogenation product of acrylonitride-butadiene copolymer), preferably by 5-70(wt.)pt. to 100 pt. of the rubber component.
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Inventors:
Takatori, Katsuyuki
Tajima, Koji
Sengoku, Tadashi
Tajima, Koji
Sengoku, Tadashi
Application Number:
JP1993000315536
Publication Date:
June 27, 1995
Filing Date:
December 15, 1993
Export Citation:
Assignee:
ASAHI DENKA KOGYO KK
International Classes:
C08K5/12; C08K5/04; C08K5/10; C08L9/02; C08K5/00; C08L9/00; (IPC1-7): C08L9/02; C08K5/12