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:
Aug. 08, 1995
Filed:
Dec. 21, 1993
Applicant:
Inventors:
Bettina Vogt, Dusseldorf, DE;
Hans-Peter Patzschke, Wuppertal, DE;
Werner Lenhard, Wuppertal, DE;
Dietrich Saatweber, Wuppertal, DE;
Assignee:
Herberts G.m.b.H., Wuppertal, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B32B / ; C25D / ;
U.S. Cl.
CPC ...
4274071 ; 2041811 ; 2041817 ; 427409 ; 427410 ; 4284111 ;
Abstract
A method or producing multilayer coatings, more particularly for lacquering of motor vehicles in which at least three immediately adjacent layers with alternating effective charge of the used binders are applied. The coating agents can be made polar e.g. by using resins containing ionic groups.