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:
Dec. 26, 2023
Filed:
Aug. 09, 2019
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/54 (2006.01); C09K 19/38 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/54 (2013.01); C09K 19/3861 (2013.01); C09K 2019/0448 (2013.01);
Abstract
A polymerisable LC material containing Furthermore, a method for preparing the polymerisable LC material, and a polymer film with improved thermal durability and UV stability obtainable from the polymerisable LC material, and a method of preparing such polymer film, and using such polymer film and the polymerisable LC material for optical, electro-optical, decorative or security devices.