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:
Oct. 12, 2010
Filed:
Apr. 26, 2005
Applicants:
Thomas Peglow, Lörrach, DE;
Zoubair Cherkaoui, Niederdorf, CH;
Franco Moia, Frenkendorf, CH;
Inventors:
Assignee:
Rolic AG, Zug, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 44/08 (2006.01); C09K 19/60 (2006.01); C09K 19/22 (2006.01); C08F 126/02 (2006.01); C08F 132/08 (2006.01); C08G 63/44 (2006.01); G02B 5/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed towards polymerizable dichromophoric dichroic azo dyes comprising azo-chromophores to which polymerizable groups are attached leading to dyes having sufficient solubility in combination with high coloring power and high order parameter.