Hydrophilic film forming composition and hydrophilic member
OwnerSumiaki YAMASAKI, Satoshi Hoshiinventors
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Abstract
A hydrophilic film forming composition contains (A-1) an alkylene oxide compound having at least 2 hydroxyl groups in the molecule thereof, (B) an alkoxide compound of an element selected from Si, Ti, Zr and Al and (C) a hydrophilic polymer having a silane coupling group at the polymer terminal; and a hydrophilic film forming composition contains (A-2) a compound that contains, in the molecule thereof, at least one of a 5-membered cyclic structure having a hydrophilic group and a 6-membered cyclic structure having a hydrophilic group, and a silane coupling group; and (B) an alkoxide compound of an element selected from Si, Ti, Zr and Al.
Claims11
A hydrophilic film forming composition comprising:
- (A-1) an alkylene oxide compound comprising at least 2 hydroxyl groups in the molecule thereof;
- (B) an alkoxide compound comprising an element selected from Si, Ti, Zr and Al;
- and
- (C) a hydrophilic polymer comprising a silane coupling group at the polymer terminal.
A hydrophilic film forming composition comprising:
- (A-2) a compound that comprises, in the molecule thereof:
- at least one of a 5-membered cyclic structure comprising a hydrophilic group and a 6-membered cyclic structure comprising a hydrophilic group, and
- a silane coupling group;
- and
- (B) an alkoxide compound comprising an element selected from Si, Ti, Zr and Al.
Dependencies are inferred from the claim text.