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:
Oct. 30, 2007
Filed:
Dec. 29, 2006
Yasunobu Nakagoshi, Kobe-shi, Hyogo-ken 657-0068, JP;
Yasunobu Nakagoshi, Kobe-shi, Hyogo-ken 657-0068, JP;
Other;
Abstract
A polarizing sheet (A) includes a polarizing film () and cellulose triacetate films (') bonded to opposing surfaces of the polarizing film () with adhesive layers (′) interposed, respectively. A thermoplastic film () is stacked on the exposed surface of one (′) of the cellulose triacetate films. Another cellulose triacetate film () free of an ultraviolet absorber is bonded to the exposed surface of the other cellulose triacetate film () of the polarizing sheet with an adhesive () containing an organic photochromic compound, to thereby form a laminate sheet. The laminate sheet is placed in an injection mold, and a molding resin material fusible with the thermoplastic film () is injected over the thermoplastic film.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile