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:
Feb. 15, 1977
Filed:
Aug. 15, 1975
Applicant:
Inventors:
Ivan Christoff Popoff, Ambler, PA (US);
Paul Gordon Haines, Lafayette Hill, PA (US);
Assignee:
Pennwalt Corporation, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
2603 / ; 2603 / ;
Abstract
Oxazolidine and thiazolidine carbodithioates of sodium, potassium and specified alkyl substituted ammonium which are useful as vulcanization accelerators for EPDM elastomers while demonstrating non-blooming characteristics.