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. 06, 2012
Filed:
Mar. 08, 2010
Applicants:
Kentaro Morimitsu, Mississauga, CA;
Adela Goredema, Mississauga, CA;
Gabriel Iftime, Mississauga, CA;
Peter M. Kazmaier, Mississauga, CA;
Roger E. Gaynor, Oakville, CA;
Inventors:
Kentaro Morimitsu, Mississauga, CA;
Adela Goredema, Mississauga, CA;
Gabriel Iftime, Mississauga, CA;
Peter M. Kazmaier, Mississauga, CA;
Roger E. Gaynor, Oakville, CA;
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/23 (2006.01); B41M 5/20 (2006.01); B41M 5/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present disclosure relates to the process of making a photochromic composite having a photochromic polymer and a binder polymer. The photochromic polymer is made by solution polymerization of the photochromic monomer and two monomers in the presence of a base and the binder polymer is made by solution polymerization of the two monomers in the presence of a base.