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. 08, 2002
Filed:
Mar. 16, 2001
Applicant:
Inventors:
Werner Wilfinger, Graz, AT;
Ingo Kriessmann, Graz, AT;
Friedrich Herrmann, Wuppertal, DE;
Angelika Boehme, Leverkusen, DE;
Assignee:
Solutia Austria GmbH, Graz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/20 ; C08L 3/314 ; C08L 6/302 ; C08L 7/506 ;
U.S. Cl.
CPC ...
C08K 3/20 ; C08L 3/314 ; C08L 6/302 ; C08L 7/506 ;
Abstract
A base-neutralized, water-diluted coating comprises (A) a polyhydroxyl-functional resin of an acrylate resin or an oil-free polyester containing urethane groups, (B) an amino resin partially etherified with an alcohol, (C) a basic neutralizing agent, (D) water, and (E) a water-insoluble crosslinking catalyst of a strong organic or inorganic acid such as p-toluenesulfonic acid blocked with a monoepoxide, diepoxide or lactone.