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. 02, 2015
Filed:
Jun. 01, 2011
Applicants:
Andreas Taugerbeck, Darmstadt, DE;
Achim Goetz, Alsbach-Hahnlein, DE;
Stephan Derow, Griesheim, DE;
Inventors:
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/12 (2006.01); C09K 19/32 (2006.01); C09K 19/54 (2006.01); C09K 19/18 (2006.01); C09K 19/20 (2006.01); C07C 69/602 (2006.01); C09K 19/30 (2006.01); G02F 1/1333 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/322 (2013.01); C09K 19/18 (2013.01); C09K 19/2014 (2013.01); C09K 19/32 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/548 (2013.01); C07C 69/602 (2013.01); C09K 19/3003 (2013.01); G02F 1/1333 (2013.01);
Abstract
The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, and to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays, especially in LC displays of the PS ('polymer sustained') or PSA ('polymer sustained alignment') type.