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:
Jul. 17, 2012
Filed:
Jul. 17, 2009
Applicants:
Bjoern Fechner, Wasbek, DE;
Carsten Schaefer, Muehldorf, DE;
Alexander Woerndle, Frankfurt am Main, DE;
Dietmar Beck, Frankfurt am Main, DE;
Inventors:
Bjoern Fechner, Wasbek, DE;
Carsten Schaefer, Muehldorf, DE;
Alexander Woerndle, Frankfurt am Main, DE;
Dietmar Beck, Frankfurt am Main, DE;
Assignee:
Clariant Finance (BVI) Limited, Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 67/00 (2006.01); C09B 67/20 (2006.01); C09D 17/00 (2006.01); C09D 5/00 (2006.01); C08K 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to pigment preparations containing (i) at least one organic and/or inorganic pigment, and (ii) a dispersant of formula (I) or (II), or mixtures of dispersants of formulae (I) and (II), wherein A is C-Calkylene and B is a C-Calkylene different from A, D is propylene, and Q is SO, CH—COO, POM or QM.