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. 21, 2021
Filed:
Jul. 10, 2017
Applicant:
Akzo Nobel Coatings International B.v., Arnhem, NL;
Inventors:
Matthew George Unthank, Whitley Bay, GB;
Ian Marchant Jackson, Newcastle upon Tyne, GB;
Barry Gordon Thompson, Thornley, GB;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/12 (2006.01); C08G 63/90 (2006.01); C08G 63/91 (2006.01); C08K 3/20 (2006.01); C08K 3/24 (2006.01); C08K 5/19 (2006.01); C08K 5/49 (2006.01); C09D 5/03 (2006.01); C09D 167/00 (2006.01);
U.S. Cl.
CPC ...
C08G 59/12 (2013.01); C08G 63/90 (2013.01); C08G 63/914 (2013.01); C08K 3/20 (2013.01); C08K 3/24 (2013.01); C08K 5/19 (2013.01); C08K 5/49 (2013.01); C09D 5/03 (2013.01); C09D 167/00 (2013.01); C08G 2150/20 (2013.01);
Abstract
The present invention relates to a process for the manufacture of an epoxy-functional polyester, and to solid epoxy-functional polyesters made by such process and to a coating composition, in particular a powder coating composition, comprising such solid epoxy-functional polyester. The polyester made as disclosed herein is particularly useful in powder coatings.