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:
Feb. 10, 2015
Filed:
Jul. 05, 2010
Applicants:
Jean Francois Eckert, Kientzville, FR;
Martin Roth, Holstein, CH;
Inventors:
Jean Francois Eckert, Kientzville, FR;
Martin Roth, Holstein, CH;
Assignee:
Rolic AG, Zug, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/20 (2006.01); C07C 69/78 (2006.01); C09K 19/38 (2006.01); C09K 19/46 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/2007 (2013.01); C09K 19/46 (2013.01); C09K 2019/0448 (2013.01); C09K 2219/03 (2013.01);
Abstract
The invention relates to polymerizable liquid crystals compound (I) having a liquid crystalline phase and to liquid crystalline compositions comprising compounds (I), their use as birefringence layer.