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:
Nov. 04, 2025
Filed:
Dec. 09, 2019
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Eduardo Beltran Gracia, Southampton, GB;
Stephen Mulcahy, Southampton, GB;
Daniel Walker, Eastleigh, GB;
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/033 (2014.01); C09D 11/107 (2014.01); C09D 11/30 (2014.01); C09D 11/36 (2014.01); C09D 11/38 (2014.01); C09K 19/38 (2006.01); C09K 19/58 (2006.01); G02B 5/20 (2006.01); C09K 19/04 (2006.01); C09K 19/52 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3852 (2013.01); C09D 11/033 (2013.01); C09D 11/107 (2013.01); C09D 11/30 (2013.01); C09D 11/36 (2013.01); C09D 11/38 (2013.01); C09K 19/586 (2013.01); G02B 5/201 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/525 (2013.01); C09K 2219/00 (2013.01);
Abstract
The present invention relates to polymerizable liquid crystalline formulations and especially to an ink formulation for inkjet printing comprising 10 to 50% w/w of one or more polymerizable liquid crystalline compounds and 50 to 90% w/w of one or more organic solvents selected from the group of aliphatic ketones, cyclic ketones, alkyl ethers of ethylene glycol or propylene glycol, alkyl esters of menthyl or aromatic solvents.