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:
Sep. 07, 2021
Filed:
Jul. 29, 2020
Applicant:
Ambilight Inc., Grand Cayman, KY;
Inventors:
Assignee:
AMBILIGHT INC., Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
C08F 28/06 (2006.01); C08F 4/70 (2006.01); C08F 228/06 (2006.01); C08G 61/12 (2006.01); C08G 75/06 (2006.01);
U.S. Cl.
CPC ...
C08F 28/06 (2013.01); C08F 4/70 (2013.01); C08F 228/06 (2013.01); C08G 61/12 (2013.01); C08G 61/126 (2013.01); C08G 75/06 (2013.01);
Abstract
Various photocrosslinkable electrochromic polymers are disclosed. The polymers are suitable for an electrochromic layer of an electrochromic device. The polymers are formed with a two-step synthesis method that includes forming a polymer precursor with one or more chromophore blocks, and mixing the polymer precursor with photocrosslinkable monomer units to form the polymer.