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:
Dec. 15, 1987
Filed:
Nov. 27, 1985
Applicant:
Inventors:
Michael Arndt, Wuppertal, DE;
Hans P Sehnem, Schwelm, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564225 ;
Abstract
A process for the preparation of alkylthioacetamidines by the reaction of chloroacetonitrile with ammonium halide in the presence of a catalyst followed by reaction of the resultant chloroacetamidine with an alkyl mercaptan in the presence of an acid acceptor.
Arndt, Michael. (1987). Process for the preparation of alkylthioacetamidines (U.S. Patent No. 4713490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4713490
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile