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:
Mar. 03, 2015
Filed:
Mar. 23, 2011
Applicants:
Gemma Solduga Ramirez, Mannheim, DE;
Janina Ohnsmann, Ludwigshafen, DE;
Carsten Plueg, Muehlthal/Niederbeerbach, DE;
Inventors:
Gemma Solduga Ramirez, Mannheim, DE;
Janina Ohnsmann, Ludwigshafen, DE;
Carsten Plueg, Muehlthal/Niederbeerbach, DE;
Assignee:
Clariant Finance (BVI) Limited, Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2014.01); C09B 48/00 (2006.01); C09B 67/52 (2006.01); C09B 67/22 (2006.01); C09D 11/322 (2014.01);
U.S. Cl.
CPC ...
C09B 67/0027 (2013.01); C09B 67/0036 (2013.01); C09D 11/322 (2013.01);
Abstract
The invention relates to single phase solid solutions containing 65 to 98 wt.-% unsubstituted quinacridone, 1 to 34 wt.-% 2,9-dimethylquinacridone and 1 to 10 wt.-% 2,9-dichloroquinacridone, relative to the total weight of the single phase solid solution.