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:
Dec. 11, 1990
Filed:
Feb. 11, 1988
Applicant:
Inventors:
Rainer Hoefer, Duesseldorf, DE;
Roland Gruetzmacher, Wuelfrath, DE;
Wolfgang Gress, Wuppertal-Elberfeld, DE;
Ulrich Nagorny, Hilden, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien, Duesseldorf-Holthausen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
524507 ; 524539 ; 524542 ; 524591 ; 524839 ; 524840 ; 4284231 ;
Abstract
A leveler coating composition comprising a water-dilutable polyurethane aqueous dispersion having a solids content of 10-50% by weight and a viscosity of 10-50,000 mPa.s; a process for manufacturing the coating; and a method for using it in automotive finishes.