Disclosed is a hydrogel particle comprising a continuous phase of an uncrosslinked hydrogel and many dispersed phases dispersed in the continuous phase. Each of the dispersed phases is a solid phase containing an oil-based component, and titanium oxide particles are dispersed in each of the dispersed phases.
申请公布号
WO2008149562(A1)
申请公布日期
2008.12.11
申请号
WO2008JP01452
申请日期
2008.06.06
申请人
KAO CORPORATION;TAKAGI, MICHIYA;MATSUYAMA, KAZUO;UENO, SATOSHI;MINE, KOJI
发明人
TAKAGI, MICHIYA;MATSUYAMA, KAZUO;UENO, SATOSHI;MINE, KOJI
