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. 09, 2014
Filed:
Oct. 28, 2011
Applicants:
Matthew L. Kuhlman, Evansville, IN (US);
Gurulingamurthy M. Haralur, Evansville, IN (US);
Inventors:
Matthew L. Kuhlman, Evansville, IN (US);
Gurulingamurthy M. Haralur, Evansville, IN (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/00 (2006.01); C08G 73/10 (2006.01); C08G 65/40 (2006.01); C08L 79/08 (2006.01); C07D 209/48 (2006.01);
U.S. Cl.
CPC ...
C08G 73/1053 (2013.01); C08G 73/1003 (2013.01); C08G 73/1042 (2013.01); C08G 65/40 (2013.01); C08L 79/08 (2013.01); C07D 209/48 (2013.01);
Abstract
A polyetherimide manufactured by reaction of an alkali metal salt of a dihydroxy aromatic compound of the formulaMO—Z—OMwherein M is an alkali metal salt and Z is an aromatic Cmonocyclic or polycyclic moiety optionally substituted with 1 to 6 Calkyl groups, 1 to 8 halogen atoms, or a combination thereof, and