To provide an ion-sensitive organic-inorganic composite which is excellent in film forming ability and from which an easy-to-process self-supporting film is available and its manufacturing process.
The organic-inorganic composite contains (A) a polymer containing a constitutional unit derived from a monomer having one or more kinds of (meth)acryloyl groups, (B) a metal oxide and (C) an ion-sensitive pigment. The organic-inorganic composite is manufactured by mixing a raw material composition containing (A) the polymer consisting of the monomer constitutional unit having one or more kinds of (meth)acryloyl groups, (B') a hydrolytically polymerizable metal compound and (C) the ion-sensitive pigment in an organic solvent and subjecting the composition to hydrolytic polymerization in the presence of an acidic catalyst.
IWAMURA TAKESHI
ADACHI KAORU
NIPPON TELEGRAPH & TELEPHONE
PIONEER ELECTRONIC CORP
HITACHI LTD
MITSUBISHI CHEM CORP
ROHM CO LTD
Yasuhiko Murayama