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:
Aug. 23, 2016
Filed:
May. 02, 2013
Applicant:
Ems-patent Ag, Domat/Ems, CH;
Inventors:
Assignee:
EMS-PATENT AG, Domat/Ems, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 79/08 (2006.01); C08G 73/14 (2006.01); C08L 77/00 (2006.01); C08G 69/00 (2006.01); C08K 3/34 (2006.01); C08K 3/26 (2006.01); C08K 3/22 (2006.01); C08K 3/30 (2006.01); C08K 3/08 (2006.01); C08K 3/40 (2006.01); C08G 73/10 (2006.01);
U.S. Cl.
CPC ...
C08L 77/00 (2013.01); C08G 69/00 (2013.01); C08G 73/1075 (2013.01); C08G 73/14 (2013.01); C08K 3/08 (2013.01); C08K 3/22 (2013.01); C08K 3/26 (2013.01); C08K 3/30 (2013.01); C08K 3/34 (2013.01); C08K 3/346 (2013.01); C08K 3/40 (2013.01); C08L 79/08 (2013.01); Y10T 428/139 (2015.01);
Abstract
What is described is a transparent polyamide-imide based on one or more different imido-dicarboxylic acids (AB) or derivatives thereof, and cycloaliphatic diamines (C) comprising 6 to 24 carbon atoms, wherein the imido-dicarboxylic acids (AB) or derivatives thereof are selected from the group of imido-dicarboxylic acids (AB) having the following structural formulas: wherein: