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:
Nov. 29, 2016
Filed:
Apr. 23, 2013
Applicant:
Huntsman Petrochemical Llc, The Woodlands, TX (US);
Inventors:
Eugene P Wiltz, Jr., The Woodlands, TX (US);
Robert Allison Grigsby, Jr., Spring, TX (US);
Jennifer Price, Humble, TX (US);
Jingjun Zhou, The Woodlands, TX (US);
Assignee:
HUNTSMAN PETROCHEMICAL LLC, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/18 (2006.01); C08G 18/76 (2006.01); C08G 18/48 (2006.01); C07C 217/04 (2006.01); C07C 213/02 (2006.01); C07C 217/08 (2006.01); C07C 209/48 (2006.01); C07C 253/30 (2006.01);
U.S. Cl.
CPC ...
C08G 18/1833 (2013.01); C07C 209/48 (2013.01); C07C 213/02 (2013.01); C07C 217/04 (2013.01); C07C 217/08 (2013.01); C07C 253/30 (2013.01); C08G 18/48 (2013.01); C08G 18/7621 (2013.01);
Abstract
An amine according to the invention has a formula(CH)NCHCHOCHCHCHN(R1)(R2)wherein R1 is selected from (CH)NCHCHOCHCHCH— and R2 is selected from the group consisting of H—, CH(CH)—, HO(CH)— and (CH)NCHCHOCHCHCH—, n being an integer in the range of 0 to 5, m being an integer in the range of 2 to 4.