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, 1992
Filed:
Oct. 23, 1990
Applicant:
Inventors:
Shinji Ninomiya, Tokyo, JP;
Kazuhiro Naganuma, Tokyo, JP;
Assignee:
Asahi Kogaku Kogyo K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; C08L / ;
U.S. Cl.
CPC ...
359580 ; 359642 ; 524860 ; 528 26 ; 528 38 ;
Abstract
A surface treating composition for a reflection preventing film comprising at least one surface treating agent selected from the group consisting of a reactive organic polysiloxane compound containing an amino group and a reactive organic polysiloxane compound containing an epoxy group, and a method for treating a reflection preventing film using such a surface treating composition.