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. 21, 1998
Filed:
Apr. 10, 1996
Applicant:
Inventors:
Stanley R Sandler, Springifeld, DE (US);
Pamela J Peerce-Landers, Sanatoga, PA (US);
Christian Forquy, 64360 Monein, FR;
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568 73 ;
Abstract
A process is disclosed for the preparation of primary mercaptans by reacting hydrogen sulfide with an alpha-olefin in the presence of a reaction initiating amount of a borane represented by the formula R.sub.2 BH or R.sub.3 B where R is a linear or cyclic aliphatic or aryl group.