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, 2016
Filed:
Aug. 14, 2013
Synthomer Usa Llc, Dover, DE (US);
Damiano Beccaria, Bene Vagienna, IT;
Imir Bejko, Sant'Albano Stura, IT;
Andrea Capra, Sant'Albano Stura, IT;
Irene Panero, Sant'Albano Stura, IT;
Alessandro Munari, Sant'Albano Stura, IT;
SYNTHOMER USA LLC, Dover, DE (US);
Abstract
The present invention discloses powder coating compositions and to components and ingredients for incorporation therein, suitable for low temperature curing schedule and with excellent resistance to outside aging. The powder coating composition can be cured at a temperature from 140° C. to lead to a coating with excellent flow and high gloss. In one aspect of the invention, a composition having a polyester resin comprises 0.1 to 60 weight percent of mono or poly-functional satured or unsatured fatty acids of mixtures of them, 30 to 60 weight percent of an aromatic diacid or cycloalkyl diacids or anhydride 20 to 30 weight percent of aliphatic diol, 0 to 6 weight percent of aliphatic triol, 0 to 10 weight percent of isosorbide and isomers or cycloalkyl diol, 0 to 10 weight percent of C-Caliphatic diacid, and with total weight percent of the monomers equal to 100.