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. 07, 1984
Filed:
May. 03, 1983
Applicant:
Inventor:
Arthur D Brewer, Puslinch, CA;
Assignee:
Uniroyal Ltd., Don Mills, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549 20 ; 549 15 ;
Abstract
Disclosed is a method for synthesizing dihydro-1,4-dithiins by the reaction of an acyloin or a halocarbonyl compound with an organic thiosulfate.