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:
May. 27, 2003
Filed:
Jan. 15, 2002
Applicant:
Inventor:
Klausjörg Klein, Wuppertal, DE;
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 3/20 ; C08L 6/302 ;
U.S. Cl.
CPC ...
C08K 3/20 ; C08L 6/302 ;
Abstract
Pigment pastes suitable for the production of cathodically depositable electrodeposition lacquers (CEC) obtainable by dispersion of pigments and/or fillers in an aqueous paste resin containing tertiary-bonded amino nitrogen, whereby epoxy compounds and, if not already present, acid are added to the aqueous paste resin in the presence of pigments and/or fillers, process for their production and CEC coating compounds containing the same.