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:
Dec. 11, 2012
Filed:
Nov. 12, 2008
Applicants:
Rajiv Manohar Banavali, Rydal, PA (US);
Bharati Dinkar Chheda, Houston, TX (US);
Barry Weinstein, Dresher, PA (US);
Inventors:
Rajiv Manohar Banavali, Rydal, PA (US);
Bharati Dinkar Chheda, Houston, TX (US);
Barry Weinstein, Dresher, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 249/00 (2006.01); C10L 1/228 (2006.01); C10L 1/23 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing a nitrone of formula (I) wherein R is a branched alkyl group having from four to thirty carbon atoms; R, R, Rand Rindependently are hydrogen or alkyl groups having from one to six carbon atoms from an imine having formula (II)