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. 01, 2020
Filed:
May. 16, 2019
Applicant:
Lexmark International, Inc., Lexington, KY (US);
Inventors:
Weimei Luo, Louisville, CO (US);
David Glenn Black, Broomfield, CO (US);
Mark Thomas Bellino, Loveland, CO (US);
Assignee:
LEXMARK INTERNATIONAL, INC., Lexington, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 7/00 (2006.01); C07C 57/50 (2006.01); G03G 5/07 (2006.01); G03G 5/147 (2006.01); C07C 13/567 (2006.01); C07C 57/48 (2006.01); G03G 5/05 (2006.01);
U.S. Cl.
CPC ...
G03G 7/0006 (2013.01); C07C 13/567 (2013.01); C07C 57/48 (2013.01); C07C 57/50 (2013.01); G03G 5/071 (2013.01); G03G 5/14717 (2013.01); G03G 5/14734 (2013.01); G03G 5/0525 (2013.01);
Abstract
A charge transport molecule contains four radical polymerizable functional groups of the general structure exemplified below: where Rand Rcontain a spacer group and a radical polymerizable functional group, Rand Rare hydrogen atoms, and Rand Rcontain a spacer group and a radical polymerizable functional group wherein the spacer group of R, R, Rand Ris an ethyl group and the radical polymerizable functional group of R, R, Rand Ris an acrylate group.