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:
Jul. 30, 2013
Filed:
May. 17, 2011
Applicants:
Toru Miura, Nishitokyo, JP;
Yoshimitsu Aiiso, Fukui, JP;
Inventors:
Toru Miura, Nishitokyo, JP;
Yoshimitsu Aiiso, Fukui, JP;
Assignees:
Mitsui Chemicals, Inc., Minato-Ku, Tokyo, JP;
Hopnic Laboratory Co., Ltd., Sabae-Shi, Fukui, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of producing a plastic polarized lens with excellent processability and the like by injecting a mixture of a specified isocyanate compound and a specified active hydrogen compound into a lens-forming mold wherein a polarized film containing a thermoplastic polyester is fixed, followed by polymerization and curing.