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:
Mar. 22, 2005
Filed:
Nov. 14, 2003
Applicants:
Gauri Sankar Lal, Whitehall, PA (US);
Kristen Elaine Minnich, Allentown, PA (US);
Inventors:
Gauri Sankar Lal, Whitehall, PA (US);
Kristen Elaine Minnich, Allentown, PA (US);
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C309/00 ;
U.S. Cl.
CPC ...
Abstract
Addition of an SFgroup to organic compounds such as alkyl-substituted terminal alkenes, internal alkenes and cycloalkenes via the reaction with SFBr is effected under liquid phase conditions and generally in the presence of a free radical initiator, preferably triethyl borane.