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:
Jul. 25, 2000
Filed:
Sep. 26, 1997
Applicant:
Inventor:
Eric Dumain, Chapell Hill, NC (US);
Assignee:
Reichhold Chemicals, Inc., Research Triangle Park, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525207 ; 525166 ; 525187 ; 525194 ;
Abstract
The present invention provides a low gloss powder coating composition comprising a glycidyl-containing acrylic polymer, a first acid functional crosslinking agent comprising a copolymer of an ethylenically unsaturated compound and an anhydride of a dicarboxylic acid and a second acid functional crosslinking agent comprising a dicarboxylic acid having 4 to 20 carbons.