Amine salt compound of carboxylic acid having thermal...

Details Amine salt compound of carboxylic acid having thermal... Amine salt compound of carboxylic acid having thermal...

2007-12-13

2010-02-16

Rábago, Roberto (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S332600, C525S348000, C525S351000, C525S375000, C525S378000, C548S544000, C548S545000, C548S547000, C568S041000, C568S044000, C568S045000, C568S054000

Reexamination Certificate

active

07662891

ABSTRACT:
To provide a compound which has a higher vulcanization efficiency and superior heat aging resistance compared to conventional compounding agents for rubber compositions and which is environmentally friendly.An amine salt compound of a carboxylic acid containing a thermal dissociation portion having the Formula (I):wherein R represents an organic group selected from a C1to C20alkyl group, a C3to C10cycloalkyl group, a C6to C20aryl group and a C7to C30alkaryl group, R1, R2and R3independently represent a hydrogen atom or a C1to C20organic group which may have a heteroatom and/or a substituent group and X represents a C2to C20organic group which may have a heteroatom and/or a substituent group and a compounding agent for rubber vulcanization and a rubber composition containing the same.

REFERENCES:
patent: 2007/0082984 (2007-04-01), Choi
patent: 06-271713 (1994-09-01), None
patent: 2002-088015 (2002-03-01), None
patent: 2003-138085 (2003-05-01), None
patent: 2004-277705 (2004-10-01), None
patent: 2007-106677 (2007-04-01), None
Office Action issued by the Japanese Patent Office in related Japanese Application No. 2006-336747 on Apr. 8, 2008.

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