申请人:FUJIFILM Corporation
公开号:EP1923363A2
公开(公告)日:2008-05-21
A hydrophilic member includes a base material, an undercoat layer and a hydrophilic layer, in this order, wherein (1) the undercoat layer contains a partial structure represented by the formula, M-OH in which M represents Si, Ti, Zr or A1 in which a surface of the undercoat layer has a value of M-OH/M of from 1 to 0.4 or (2) the undercoat layer contains a non-volatile catalyst.
亲水构件包括基体材料、底涂层和亲水层,依次为:(1) 底涂层包含由式 M-OH 表示的部分结构,其中 M 代表 Si、Ti、Zr 或 A1,底涂层表面的 M-OH/M 值为 1 至 0.4;或 (2) 底涂层包含非挥发性催化剂。