申请人:FUJIFILM Wako Pure Chemical Corporation
公开号:EP3444304A1
公开(公告)日:2019-02-20
With a colored composition of the related art, elution resistance within a practical range is not obtained. Therefore, an object of the present invention is to provide a colored composition having better elution resistance (less dye elution) than that of the colored composition of the related art.
The present invention relates to a compound represented by the following general formula (1), a colored composition comprising the compound, and the like.
In the formula, Dye represents a dye residue, R1 represents a hydrogen atom or a methyl group, Y0 represents a single bond or the like, Y1 and Y2 each independently represent -O- or the like, A1 represents a specific alkylene group or the like, A2 represents an alkylene group which may have -O- in a chain and has a group represented by the following general formula (2) in the chain or on the terminal of the chain, and n represents 1 or 2;
(in the formula, R1 and Y2 are the same as described above, R3 represents a group represented by the following general formula (2-1) or the like, and A3 represents a specific alkylene group or the like;
[in the formula, R1, A3, and Y2 are the same as described above.].).}
相关技术中的有色组合物无法获得实用范围内的抗洗脱性。因此,本发明的目的是提供一种有色组合物,它比相关技术的有色组合物具有更好的耐洗脱性(染料洗脱更少)。
本发明涉及由以下通式(1)表示的化合物、包含该化合物的有色组合物等。
在式中,染料代表染料残基,R1代表氢原子或甲基,Y0代表单键或类似物,Y1和Y2各自独立地代表-O-或类似物,A1代表特定的亚烷基或类似物,A2代表在链中可能具有-O-并在链中或链的末端具有下式通式(2)所代表的基团的亚烷基,n代表1或2;
(式中,R1 和 Y2 与上述相同,R3 代表下式通式(2-1)或类似通式所代表的基团,A3 代表特定的亚 烷基或类似基团);
[式中,R1、A3 和 Y2 与上述相同)。