The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 15, 1997
Filed:
Jan. 05, 1996
Applicant:
Inventors:
Satoru Saito, Ibaraki, JP;
Haruyoshi Tatsu, Ibaraki, JP;
Lev Solomonovich, deceased, late of Moscow, RU;
Ziefman Y Vilovich, Moscow, RU;
Postovoi S Anatol'evich, Moscow region, RU;
Sterlin S Rafailovich, Moscow, RU;
Assignee:
Nippon Mektron, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564229 ; 558389 ; 558419 ; 558420 ; 558426 ; 558448 ; 558449 ; 564226 ; 528362 ; 528401 ; 528402 ;
Abstract
When a novel bisamidoxime compound represented by the following general formula: ##STR1## where R is an alkylidene group having 1 to 6 carbon atoms, or a perfluoroalkylidene group having 1 to 10 carbon atoms, is used as a vulcanizing agent for fluorine-containing elastomers having cyano groups as cross-linkable groups, the resulting vulcanizates having a satisfactory compression set are obtained without any problem of processability such as roll kneadability, etc.