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:
Jun. 17, 2008
Filed:
Feb. 22, 2005
Applicants:
Joachim Weber, Reinach, CH;
Manfred Opravil, Karben, DE;
Magali Meder, Kelkheim, DE;
Hans-tobias Macholdt, Darmstadt-Eberstadt, DE;
Inventors:
Joachim Weber, Reinach, CH;
Manfred Opravil, Karben, DE;
Magali Meder, Kelkheim, DE;
Hans-Tobias Macholdt, Darmstadt-Eberstadt, DE;
Assignee:
Clariant Produkte (Deutschland) GmbH, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 67/22 (2006.01); C09B 67/20 (2006.01); C09D 11/00 (2006.01); C09D 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pigment preparation comprising at least one copper phthalocyanine pigment from the group of C.I. Pigment Blue 15, 15:0, 15:1,15:2, 15:3, 15:4, and 15:6, and at least one pigment dispersant of the formula (I), in which n is a number 1, 2, 3 or 4.