| 摘要 |
PROBLEM TO BE SOLVED: To provide a water-soluble composite material containing titanium oxide, and a method for manufacturing the same. SOLUTION: A mixture of 3-aminopropyltrialkoxysilane represented by general formula: NH<SB>2</SB>(CH<SB>2</SB>)<SB>3</SB>Si(OL)<SB>3</SB>(wherein L denotes a group by which the OL group easily changes to an OH group in an acidic solution as a catalyst), and a titanium alkoxide represented by general formula: Ti(OL)<SB>4</SB>(wherein L denotes a group by which the OL group easily changes to an OH group in an acidic solution as a catalyst) is reacted in an acidic alcohol solution. Then, the mixture is polymerization reacted in water. COPYRIGHT: (C)2010,JPO&INPIT
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