<p>Disclosed are a lake compound and a method for producing the lake compound characterized by adding a superacid to a reaction system when a non-ionic organic dye and a heteropoly acid are reacted in a solvent. The production method produces a novel lake compound capable of laking a non-ionic organic dye not having the structure of an acid group or an ammonium salt.</p>
申请公布号
WO2011081200(A1)
申请公布日期
2011.07.07
申请号
WO2010JP73765
申请日期
2010.12.28
申请人
DAI NIPPON PRINTING CO., LTD.;TSUBOI, JUNICHI;MONMA, YOSHINARI