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:
Jan. 31, 2006
Filed:
Jul. 25, 2003
Applicants:
Jimmy Lynn Webb, Ballston Lake, NY (US);
James Lawrence Spivack, Cobleskill, NY (US);
Inventors:
Jimmy Lynn Webb, Ballston Lake, NY (US);
James Lawrence Spivack, Cobleskill, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 37/20 (2006.01); B01J 31/02 (2006.01); C07D 277/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
This disclosure relates to a method for producing and using catalysts in the production of bisphenols, and in particular to a method for producing catalysts which contain poly-sulfur mercaptan promoters, and using these catalysts in the production of bisphenol-A and its derivatives.