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:
Aug. 06, 1991
Filed:
Feb. 21, 1989
Applicant:
Inventors:
Werner Schwarze, Frankfurt am Main, DE;
Siegfried Wolff, Bornheim-Merten, DE;
Horst Lambertz, Hurth, DE;
Assignee:
Federal Republic of Germany, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08C / ;
U.S. Cl.
CPC ...
524262 ; 524571 ; 5253318 ; 5253327 ;
Abstract
There is described the use of substituted N-trichloromethyl thiodicarboximides in combination with N,N'-substituted bis-(2,4-diamino-s-triazin-6-yl)-oligosulfides in vulcanizable rubber mixtures in order to improve the vulcanization characteristics and such rubber mixtures.