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:
May. 09, 2006
Filed:
Feb. 11, 2004
Applicants:
Thomas J. Karol, Holualoa, HI (US);
Francis S. Cheng, West Hartford, CT (US);
Ronald J. Tepper, Fairfield, CT (US);
Inventors:
Thomas J. Karol, Holualoa, HI (US);
Francis S. Cheng, West Hartford, CT (US);
Ronald J. Tepper, Fairfield, CT (US);
Assignee:
R.T. Vanderbilt Company, Inc., Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 403/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to 1,3,4-thiadiazole reaction products useful as accelerators and/or curing agents for halogenated polymers in rubber vulcanization processes, and to halogenated polymer compositions containing the thiadiazole derivatives, as well as a method of preparing the same. The additive is the reaction product of a 1,3,4-thiadiazole compound and a dithiocarbamic acid or an amine, or an isomer thereof.