Title:
POLYFUNCTIONAL POLYMERIZABLE COMPOUND AND COLORED COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/170617
Kind Code:
A1
Abstract:
A practical range of resistance to elution is not obtained in conventional colored compositions. Therefore, the present invention addresses the problem of providing a colored composition having better elution resistance (less elution of dye) than do conventional colored compositions. The present invention pertains to a compound represented by general formula (1), and a colored composition including the compound. [In the formula, Dye represents a dye residue, R1 represents a hydrogen atom or a methyl group, Y0 represents a single bond, etc., Y1 and Y2 each independently represent -O-, etc., A1 represents a specific alkylene group, etc., A2 represents an alkylene group optionally having -O- in the chain and having a group represented by general formula (2) in the chain or at an end, n represents 1 or 2 (in the formula, R1 and Y2 are the same as described above, R3 represents a group represented by general formula (2-1), etc., A3 represents a specific alkylene group, etc. [in the formula, R1, A3, and Y2 are the same as described above.].).]
Inventors:
KAWANO KEI (JP)
TAKANO MASAHIRO (JP)
TAKANO MASAHIRO (JP)
Application Number:
PCT/JP2017/012769
Publication Date:
October 05, 2017
Filing Date:
March 28, 2017
Export Citation:
Assignee:
WAKO PURE CHEM IND LTD (JP)
International Classes:
C09B62/465; A61K8/49; A61Q5/06; C08F20/36; C08L101/00; C09B11/28; C09B67/32; C09B69/00
Domestic Patent References:
| WO2012144421A1 | 2012-10-26 | |||
| WO2014126167A1 | 2014-08-21 | |||
| WO2015147285A1 | 2015-10-01 | |||
| WO2010123071A1 | 2010-10-28 | |||
| WO2013108591A1 | 2013-07-25 | |||
| WO2014133578A1 | 2014-09-04 |
Foreign References:
| JP2001509831A | 2001-07-24 | |||
| JP2015030796A | 2015-02-16 |
Other References:
See also references of EP 3444304A4
Download PDF: