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. 24, 2017
Filed:
Jan. 14, 2015
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Eduardo Beltran Gracia, Southampton, GB;
Owain Llyr Parri, Ringwood, GB;
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/00 (2006.01); C08F 12/02 (2006.01); C09K 19/38 (2006.01); C09K 19/60 (2006.01); G02F 1/167 (2006.01); C09B 69/10 (2006.01); C09K 19/04 (2006.01); C09K 19/18 (2006.01); C09K 19/20 (2006.01); C09K 19/52 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3804 (2013.01); C09B 69/106 (2013.01); C09K 19/52 (2013.01); C09K 19/60 (2013.01); G02F 1/167 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/188 (2013.01); C09K 2019/2092 (2013.01); C09K 2019/525 (2013.01); C09K 2019/528 (2013.01); C09K 2219/00 (2013.01); G02F 2001/1678 (2013.01);
Abstract
This invention relates to a process for the preparation of monodisperse optical and shape anisotropic polymer particles comprising monomer units of at least one reactive mesogen, such particles per se, the use of these particles for the preparation of optical, electrooptical, electronic electrochemical, electrophotographic, electrowetting and electrophoretic displays and/or devices and security, cosmetic, decorative, and diagnostic applications, and electrophoretic fluids and displays.