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:
Mar. 24, 2015
Filed:
Feb. 16, 2010
Naoya Imamura, Shizuoka, JP;
Yasuo Enatsu, Shizuoka, JP;
Mitsunori Hachisuka, Sihzuoka, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A multilayer film () is provided with a hard coat layer () and a film base () formed from a polymer compound. A heat shrinkage factor of the film base () (170° C., 10 minutes) is in a range from 0.05% to 3.0%. The hard coat layer () is formed by applying a coating liquid () containing a compound represented by a general formula (1), tetraalkoxysilane, acid water with pH in a range from 2 to 6, and a water-soluble hardening agent. An amount of the acid water is in a range from 60 to 2000 pts. wt. relative to a total amount 100 pts. wt. of the compound represented by the general formula (1) and tetraalkoxysilane. In the general formula (1), 'R' is an organic group having 1 to 15 carbons and containing no amino group. 'R' is a methyl group or ethyl group, “R” is an alkyl group having 1 to 3 carbons, and “n” is zero or 1. (1) RRSi(OR).