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:
Jul. 01, 2014
Filed:
Jul. 06, 2010
Applicants:
Mahmood Sabahi, Baton Rouge, LA (US);
Thomas Robert Nicholas, Orangeburg, SC (US);
Inventors:
Mahmood Sabahi, Baton Rouge, LA (US);
Thomas Robert Nicholas, Orangeburg, SC (US);
Assignee:
Albermarle Corporation, Baton Rouge, LA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 39/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Processes for producing 1,3,5-trimethyl-2,4,6-tris(3,5-dialkyl-4-hydroxybenzyl)benzene are provided, in particular such processes that utilize 2,6-di-tert-butylphenol, paraformaldehyde, a secondary amine, mesitylene, and acetic acid.