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:
Feb. 26, 2019
Filed:
Mar. 08, 2017
Applicant:
Arkema France, Colombes, FR;
Inventors:
Assignee:
Arkema France, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/06 (2006.01); C08G 63/52 (2006.01); C09D 167/06 (2006.01); C08G 63/48 (2006.01); C08J 3/05 (2006.01); C08L 67/08 (2006.01); C09D 167/08 (2006.01); C08G 63/00 (2006.01); C09D 167/00 (2006.01);
U.S. Cl.
CPC ...
C08G 63/48 (2013.01); C08G 63/00 (2013.01); C08J 3/05 (2013.01); C08L 67/08 (2013.01); C09D 167/00 (2013.01); C09D 167/08 (2013.01); C08L 2201/50 (2013.01); C08L 2205/02 (2013.01);
Abstract
The invention relates to a polyester resin which is based on at least one fatty acid, with zero oil length (0%) or an oil length of between 0 and 35%, with a weight ratio of oxidizable fatty acids (monoacids), relative to the overall fatty acids, of 0 or greater than 0 and ranging up to 1, and which is based on an acid component comprising, in addition to the fatty acid, from 30% to 85% by weight, relative to the total weight of said resin, of rosin and/or of derivatives thereof bearing at least one carboxylic acid function.