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:
Mar. 20, 2001
Filed:
May. 18, 1998
Applicant:
Inventors:
Werner Wilfinger, Graz, AT;
Ingo Kriessmann, Graz, AT;
Friedrich Herrmann, Wuppertal, DE;
Angelika Boehme, Leverkusen, DE;
Assignee:
Vianova Resins AG, Graz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/20 ; C08L 3/302 ; C08L 3/314 ; C08L 6/302 ; C08L 6/700 ;
U.S. Cl.
CPC ...
C08K 3/20 ; C08L 3/302 ; C08L 3/314 ; C08L 6/302 ; C08L 6/700 ;
Abstract
A water-dilutable coating after base neutralization comprises a polyhydroxyl-functional resin including a condensation resin such as a polyester or alkyd resin, and/or a polyhydroxyl-functional addition resin such as an acrylate resin or the reaction product of a carboxyl-functional acrylate resin and a hydroxyl-functional acrylate resin, and/or an emulsion copolymer, an at least partially monoalcohol-etherified amino resin, and a strong organic or inorganic acid crosslinking catalyst non-ionically blocked with a monoepoxide, a diepoxide or a lactone.