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:
May. 30, 2000
Filed:
Jan. 14, 1997
Applicant:
Inventors:
Assignee:
Konica Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
252585 ; 428413 ; 428500 ; 4284111 ; 428480 ; 428481 ; 428532 ; 359485 ;
Abstract
A protective film of a polarizing plate is disclosed in which the protective film comprising a support, and provided on one side of the support, an anti-static layer and a hardened layer in that order, the hardened layer being obtained by hardening a layer containing an ultraviolet ray hardenable resin composition with ultraviolet irradiation, wherein the antistatic layer contains a hydrophobic binder and a compound having a chemical structure represented by formula (I), (II), (III), (IV), (V), (1), (2) or (3).