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, 2003
Filed:
Apr. 11, 2002
Applicant:
Inventors:
Raj B. Durairaj, Monroeville, PA (US);
Gary A. Jesionowski, Pittsburgh, PA (US);
Assignee:
Indspec Chemical Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
C07D / ; C07D / ;
Abstract
A process for the preparation of diglycidylether of alkoxylated resorcinol using novel catalysts is disclosed. In particular, it has been found that antimony, indium and tellurium halides are effective catalysts for preparation of the diglycidylether of alkoxylated resorcinol.