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:
Oct. 25, 2022
Filed:
Mar. 09, 2021
Applicant:
Covestro (Netherlands) B.v., Geleen, NL;
Inventors:
Matthias Johannes Cornelis Bos, Echt, NL;
Paulus Franciscus Anna Buijsen, Echt, NL;
Johannes Albertus Hettinga, Echt, NL;
Assignee:
COVESTRO (NETHERLANDS) B.V., Geleen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 167/02 (2006.01); C08G 63/20 (2006.01); C09D 167/00 (2006.01); C08G 63/16 (2006.01); C09D 5/03 (2006.01); B05D 1/06 (2006.01); B05D 1/10 (2006.01); B05D 3/02 (2006.01); C09D 167/03 (2006.01); C08L 67/00 (2006.01); C08L 67/02 (2006.01); C08L 67/03 (2006.01); C08G 63/123 (2006.01); C08G 63/02 (2006.01); C08G 63/127 (2006.01); C08G 63/12 (2006.01); C08G 63/00 (2006.01); C08G 63/18 (2006.01); C08G 63/181 (2006.01); C08G 63/183 (2006.01); C08J 3/24 (2006.01); C08K 5/00 (2006.01); C08K 5/1515 (2006.01); C08K 5/32 (2006.01);
U.S. Cl.
CPC ...
C09D 167/02 (2013.01); B05D 1/06 (2013.01); B05D 1/10 (2013.01); B05D 3/0263 (2013.01); B05D 3/0272 (2013.01); C08G 63/16 (2013.01); C08G 63/20 (2013.01); C09D 5/03 (2013.01); C09D 5/032 (2013.01); C09D 167/00 (2013.01); B05D 3/02 (2013.01); B05D 2401/32 (2013.01); B05D 2508/00 (2013.01); C08G 63/00 (2013.01); C08G 63/02 (2013.01); C08G 63/12 (2013.01); C08G 63/123 (2013.01); C08G 63/127 (2013.01); C08G 63/18 (2013.01); C08G 63/181 (2013.01); C08G 63/183 (2013.01); C08G 2150/20 (2013.01); C08J 3/24 (2013.01); C08J 2367/00 (2013.01); C08J 2367/02 (2013.01); C08J 2367/03 (2013.01); C08K 5/0025 (2013.01); C08K 5/1515 (2013.01); C08K 5/32 (2013.01); C08L 67/00 (2013.01); C08L 67/02 (2013.01); C08L 67/03 (2013.01); C08L 2205/02 (2013.01); C09D 5/033 (2013.01); C09D 167/03 (2013.01); Y10T 428/31786 (2015.04); Y10T 428/31794 (2015.04);
Abstract
A branched carboxylic acid functional polyester resin P is described herein along with thermosetting powder coating compositions (PCC A) comprising a binder K, the binder K comprising the polyester resin P and a crosslinker X. The invention further relates to a cured PCC A. In addition, processes for making said PCC A and processes for coating an article with said PCC A are described as well as articles having coated thereon the PCC A and an articles having coated and cured thereon the PCC A.