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. 27, 1993
Filed:
Aug. 22, 1991
Applicant:
Inventors:
Georg Hellwig, Freigericht, DE;
Reinhard Stober, Hasselroth, DE;
Christoph Klatte, Hanau, DE;
Ulrich Deschler, Hanau, DE;
Siegfried Wolff, Bornheim, DE;
Udo Gorl, Meckenheim, DE;
Assignee:
Degussa Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08C / ;
U.S. Cl.
CPC ...
5253293 ; 5253318 ; 5253326 ; 5253339 ; 525349 ;
Abstract
Bis(2,4-organylthio-s-triazine-6-yl) polysulfides of the general Formula (I) ##STR1## prepared from compounds of the general formula (II) ##STR2## and from an ammonium or alkali polysulfide and the use of such compounds as accelerators in vulcanizable rubber mixtures.