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Patent Searching and Data


Title:
HYDROPHILIC MEMBER AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2008073963
Kind Code:
A
Abstract:

To provide a surface hydrophilic member with advantages such as excellent hydrophilic nature, successful wear resistance, water resistance, durability and weatherability, especially outstanding adhesion between a base and a hydrophilic layer, formed on the surface of various kinds of the base, and a manufacturing method of the hydrophilic member.

This hydrophilic member comprises a base overlaid with an intermediate layer and a hydrophilic film, overlaying the former, which is obtained by applying the film containing (a) a hydrophilic polymer, (b) a metallic alkoxide compound selected from the group consisting of Si, Ti, Zr and Al and (c) a metallic complex catalyst. Further, the intermediate layer is obtained by applying the intermediate layer containing at least one kind of coupling agent or its hydrolyzate, and is a layer bonded with the hydrophilic film through a condensation reaction.


Inventors:
HOSHI SATOSHI
Application Number:
JP2006256214A
Publication Date:
April 03, 2008
Filing Date:
September 21, 2006
Export Citation:
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Assignee:
FUJIFILM CORP
International Classes:
B32B27/00; B32B27/30; C09D201/02; C08G77/442; C08G79/00; C09D183/10; C09D185/00
Attorney, Agent or Firm:
Takeshi Takamatsu
Kiyozumi Yazawa