| 摘要 |
PROBLEM TO BE SOLVED: To provide an optically gelatinizable composition having very high water content, enabling a granular material to be homogeneously compounded in the composition when containing the granular material, and entirely preventing a volatile material from being affected by heat when containing the volatile material. SOLUTION: The optically gelatinizable composition contains one or more kinds of a water-/organic solvent-soluble volatile material and a water-/organic solvent-insoluble granular material, and a gelatinizing agent, and is gelatinized by light irradiation. The gelatinizing agent is at least one kind selected from an acrylic polymer having an ethylenic double bond introduced by subjecting a carboxy group of a homopolymer or copolymer of a polyacrylic acid to a condensation reaction with N-methylolacrylamide or an N-alkoxymethylacrylamide. COPYRIGHT: (C)2005,JPO&NCIPI
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