CN106883195A

CN106883195A - Compound, coloured composition, colour filter and display device

Info

Publication number: CN106883195A
Application number: CN201611149400.4A
Authority: CN
Inventors: 嘉村亮平; 栂井学; 朴昭妍
Original assignee: Dongwoo Fine Chem Co Ltd
Current assignee: Dongwoo Fine Chem Co Ltd
Priority date: 2015-12-15
Filing date: 2016-12-13
Publication date: 2017-06-23
Anticipated expiration: 2036-12-13
Also published as: JP2017110187A; KR102185986B1; KR20170071435A; TW201731968A; JP6920048B2; CN106883195B; TWI716505B

Abstract

Problem of the invention is to provide the colour filter of excellent solvent resistance, the display device comprising it, can provide their compound and coloured composition.Formula (A I) of the invention represents.

Description

Compound, coloured composition, colour filter and display device

Technical field

Coloured composition the present invention relates to compound and comprising it.

Background technology

The colour filter used in the display devices such as liquid crystal display device, el display device and plasma scope Coloured composition has been used in the manufacture of device.As such coloured composition, it is known to comprising the chemical combination represented by following formula The coloured composition of thing etc..

[prior art literature]

[patent document]

Patent document 1：No. WO2012/053211

Patent document 2：Japanese Unexamined Patent Publication 2015-38201 publications

The content of the invention

The invention problem to be solved

For previously known above-claimed cpd, absorbance, voltage retention can not fully meet needs, in addition by The colour filter that coloured composition comprising the compound is formed can not fully meet solvent resistance sometimes.

Means for solving the problems

The present invention includes following invention.

[1] compound represented by formula (A-I).

[in formula (A-I),

R⁴¹~R⁴⁴Independently of one another represent hydrogen atom, the saturated hydrocarbyl of carbon number 1~20, can have substitution base carbon number 6~ 20 aromatic hydrocarbyl be able to can have with the aralkyl of the carbon number 7~30 of substitution base, the aromatic hydrocarbyl and the aralkyl Substitution base can be-SO₃ ^-Or-SO₂-N^--SO₂-R^f, it is contained in the saturated hydrocarbyl in the saturated hydrocarbyl of the carbon number 1~20 Amino or halogen atom substitution that hydrogen atom can be substituted or unsubstituted, in the case that the carbon number of the saturated hydrocarbyl is 2~20, Contained methylene can be replaced by oxygen atom or-CO- in the saturated hydrocarbyl.But, in the saturated hydrocarbyl of the carbon number 2~20 In, adjacent methylene will not simultaneously be replaced by oxygen atom, and the methylene of end will not be replaced by oxygen atom or-CO-.R⁴¹ With R⁴²Ring, R are formed together with the nitrogen-atoms that can be combined and be combined with them⁴³With R⁴⁴The nitrogen-atoms one that can be combined and be combined with them Rise and form ring.

R⁴⁷~R⁵⁴Hydrogen atom, halogen atom, nitro, hydroxyl ,-SO are represented independently of one another₃ ^-、-SO₂-N^--SO₂-R^fOr The alkyl of carbon number 1~8, the methylene for constituting the alkyl may alternatively be oxygen atom or-CO-, R⁴⁸With R⁵²Can be combined with each other and Form-NH- ,-S- or-SO₂-.But, in the alkyl, adjacent methylene will not simultaneously be replaced by oxygen atom, end Methylene will not be replaced by oxygen atom or-CO-.

Ring T¹Represent carbon number 3~10 heteroaromatic, the heteroaromatic can have carbon number 1~20 saturated hydrocarbyl, Substituted or unsubstituted amino can be with the aromatic hydrocarbyl of the carbon number 6~20 of substitution base.What the aromatic hydrocarbyl can have Substitution base can be-SO₃ ^-Or-SO₂-N^--SO₂-R^f。

M^r+Represent hydrogen ion, the metal ion of r valencys or substituted or unsubstituted ammonium ion.

K represents the-SO that the compound represented by formula (A-I) has₃ ^-Number and-SO₂-N^--SO₂-R^fNumber sum.

R represents more than 1 integer.

R^fRepresent the fluoroalkyl of carbon number 1~12.

But, the compound for being represented by formula (A-I) has at least one-SO₂-N^--SO₂-R^f。]

[2] compound described in [1], wherein, M^r+It is metal ion.

[3] compound described in [1] or [2], wherein, by above-mentioned T¹Shown heteroaromatic is by following formula (A-t1) The ring of expression.

[in formula (A-t1),

Ring T²Represent the heteroaromatic of carbon number 3~10.

R⁴⁵And R⁴⁶Hydrogen atom is represented independently of one another, there can be the saturated hydrocarbyl of the carbon number 1~20 for replacing base, can be had The aralkyl of the aromatic hydrocarbyl for replacing the carbon number 6~20 of base or the carbon number 7~30 can with substitution base, the carbon of the saturated hydrocarbyl In the case that number is 2~20, contained methylene can be replaced by oxygen atom or-CO- in the saturated hydrocarbyl.But, the carbon number 2 In~20 saturated hydrocarbyl, adjacent methylene will not simultaneously be replaced by oxygen atom, and the methylene of end will not be replaced by Oxygen atom or-CO-.R⁴⁵With R⁴⁶Ring is formed together with the nitrogen-atoms that can be combined and be combined with them.

R⁵⁵The aromatic hydrocarbyl of the saturated hydrocarbyl for representing carbon number 1~20 or the carbon number 6~20 can with substitution base.

K1 represents 0 or 1.

* the bonding end with carbocation is represented.]

[4] coloured composition, it includes any one of [1]~[3] described compound.

[5] colour filter that the coloured composition as described in [4] is formed.

[6] display device, it includes the colour filter described in [5].

The effect of invention

The absorbance of compound of the invention, voltage retention are excellent, using the coloured composition comprising the compound, energy Enough form the colour filter of excellent solvent resistance.

Specific embodiment

Formula (A-I) of the invention represents.Hereinafter the compound represented by formula (A-I) is also referred to as compound (A-I).Also its dynamic isomer, their salt are included in compound of the invention.

[in formula (A-I),

R⁴¹~R⁴⁴Independently of one another represent hydrogen atom, the saturated hydrocarbyl of carbon number 1~20, can have substitution base carbon number 6~ 20 aromatic hydrocarbyl be able to can have with the aralkyl of the carbon number 7~30 of substitution base, the aromatic hydrocarbyl and the aralkyl Substitution base can be-SO₃ ^-Or-SO₂-N^--SO₂-R^f, it is contained in the saturated hydrocarbyl in the saturated hydrocarbyl of the carbon number 1~20 Amino or halogen atom substitution that hydrogen atom can be substituted or unsubstituted, in the case that the carbon number of the saturated hydrocarbyl is 2~20, Contained methylene can be replaced by oxygen atom or-CO- in the saturated hydrocarbyl.But, in the saturated hydrocarbyl of the carbon number 2~20, Adjacent methylene will not simultaneously be replaced by oxygen atom, and the methylene of end will not be replaced by oxygen atom or-CO-.R⁴¹With R⁴²Ring, R are formed together with the nitrogen-atoms that can be combined and be combined with them⁴³With R⁴⁴Together with the nitrogen-atoms that can be combined and be combined with them Form ring.

Ring T¹Represent carbon number 3~10 heteroaromatic, the heteroaromatic can have carbon number 1~20 saturated hydrocarbyl or There can be the aromatic hydrocarbyl of the carbon number 6~20 of substitution base.The substitution base that the aromatic hydrocarbyl can have can be-SO₃ ^-Or- SO₂-N^--SO₂-R^f。

R represents more than 1 integer.

R^fRepresent the fluoroalkyl of carbon number 1~12.

By ring T¹The heteroaromatic of expression can be it is monocyclic can also be fused rings.By ring T¹The heteroaromatic of expression Carbon number be 3~10, preferably 3~8.In addition, heteroaromatic is preferably 5~10 yuan of rings, more preferably 5~9 yuan of rings.As Monocyclic heteroaromatic, for example, can include the 5 of the nitrogen atoms such as pyrrole ring, oxazole rings, pyrazole ring, imidazole ring, thiazole ring Yuan of rings；5 yuan of rings of the not nitrogen atom such as furan nucleus, thiphene ring；The nitrogen atoms such as pyridine ring, pyrimidine ring, pyridazine ring, pyrazine ring 6 yuan of rings etc., as the heteroaromatic of fused rings, can include indole ring, benzimidazole ring, benzothiazole ring, quinoline ring etc. The fused rings of nitrogen atom；The not fused rings of nitrogen atom etc. such as benzofuran ring.

As ring T¹The substitution base that can have of heteroaromatic, halogen atom, cyano group can be included, can have substitution base The saturated hydrocarbyl (the preferably alkyl of carbon number 1~20) of carbon number 1~20, substituted or unsubstituted amino or can have substitution base The aromatic hydrocarbyl of carbon number 6~20 etc., it is preferable that saturated hydrocarbyl (the preferably carbon number 1~20 of carbon number 1~20 can be included Alkyl), substituted or unsubstituted amino or can have substitution base carbon number 6~20 aromatic hydrocarbyl.

Wherein, as ring T¹Heteroaromatic, the preferably heteroaromatic of nitrogen atom, more preferably the 5 of nitrogen atom The heteroaromatic of yuan of rings.

In addition, ring T¹The ring for more preferably being represented by formula (A-t1).

[in formula (A-t1),

Ring T²Represent the heteroaromatic of carbon number 3~10.

K1 represents 0 or 1.

* the bonding end with carbocation is represented.]

As ring T²Heteroaromatic, can include and ring T¹The same ring of the heteroaromatic of middle illustration.

And then, ring T¹The ring for particularly preferably being represented by formula (A-t1-1).

[in formula (A-t1-1),

R⁵⁶Represent hydrogen atom, the saturated hydrocarbyl of carbon number 1~20 or there can be the aromatic hydrocarbon of the carbon number 6~20 of substitution base Base.

X2 represents oxygen atom ,-N (R⁵⁷)-or sulphur atom.

R⁵⁷Represent the alkyl of hydrogen atom or carbon number 1~10.

R⁴⁵And R⁴⁶It is synonymous with above-mentioned.

* the bonding end with carbocation is represented.]

In addition, ring T¹The ring for preferably also being represented by formula (A-t2).

[in formula (A-t2),

Ring T³Represent the heteroaromatic of the carbon number 3~10 with nitrogen-atoms.

R⁵⁸Represent carbon number 1~20 saturated hydrocarbyl, can have substitution base carbon number 6~20 aromatic hydrocarbyl ,-SO₃ ^-、 Or-SO₂-N^--SO₂-R^f。

R⁵⁹Represent hydrogen atom, can have substitution base carbon number 1~20 saturated hydrocarbyl, can have substitution base carbon number 6~ 20 aromatic hydrocarbyl can be with the aralkyl of the carbon number 7~30 of substitution base.

K2 represents 0 or 1.

* the bonding end with carbocation is represented.]

Ring T¹Also the ring for more preferably being represented by formula (A-t2-1).

[in formula (A-t2-1),

R⁶⁰Represent hydrogen atom, the saturated hydrocarbyl of carbon number 1~20 or there can be the aromatic hydrocarbon of the carbon number 6~20 of substitution base Base.

R⁶¹Represent hydrogen atom ,-SO₃ ^-Or-SO₂-N^--SO₂-R^f。

R⁵⁹It is synonymous with above-mentioned.

* the bonding end with carbocation is represented.]

By R⁴¹~R⁴⁶、R⁵⁵、R⁵⁶And R⁵⁸~R⁶⁰The saturated hydrocarbyl of the carbon number 1~20 of expression can be straight-chain, branched chain Any one of shape and ring-type.As straight-chain or the saturated hydrocarbyl of branch's chain state, can include methyl, ethyl, propyl group, butyl, The straight-chain alkyls such as amyl group, hexyl, heptyl, octyl group, nonyl, decyl, dodecyl, cetyl, eicosyl；Isopropyl, Point branched-chain alkyl such as isobutyl group, isopentyl, neopentyl, 2- ethylhexyls etc..The carbon number of the saturated hydrocarbyl is preferably 1~10, More preferably 1~8, more preferably 1~6.

By R⁴¹~R⁴⁶、R⁵⁵、R⁵⁶And R⁵⁸~R⁶⁰The saturated hydrocarbyl of the ring-type of expression can be monocyclic or polycyclic.Make It is the saturated hydrocarbyl of the ring-type, the ester ring type saturated hydrocarbons such as cyclopropyl, cyclobutyl, cyclopenta, cyclohexyl, adamantyl can be included Base.The carbon number of the saturated hydrocarbyl of the ring-type is preferably 3~10, more preferably 6~10.

As by R⁴¹~R⁴⁶、R⁵⁵、R⁵⁶And R⁵⁸~R⁶⁰The concrete example of the saturated hydrocarbyl of expression, can include by following formula table The group for showing.In following formula, * represents bonding end.

By R⁴¹~R⁴⁶、R⁵⁵、R⁵⁶And R⁵⁸~R⁶⁰Amino or halogen that the saturated hydrocarbyl of expression can be substituted or unsubstituted Atom replaces.As substituted-amino, for example, can include the alkyl aminos such as dimethylamino, diethylamino.In addition, as halogen Plain atom, can include fluorine, chlorine, bromine, iodine.In addition, in the case that halogen atom is fluorine atom, by R⁴¹~R⁴⁶、R⁵⁵、R⁵⁶And R⁵⁸ ~R⁶⁰What is represented is preferably trifluoromethyl, pentafluoroethyl group, heptafluoropropyl etc. by the saturated hydrocarbyl that halogen atom (fluorine atom) replaces Perfluoroalkyl.

As the saturated hydrocarbyl of the carbon number 1~20 with substitution base, for example, can include the group represented by following formula.Under State in formula, * represents the bonding end with nitrogen-atoms etc..

As by R⁴⁷~R⁵⁴The alkyl of the carbon number 1~8 of expression, can include as by R⁴¹The saturated hydrocarbyl of expression is illustrated Straight-chain or branch's chain state saturated hydrocarbyl in carbon number 1~8 group.

In addition, as by R⁵⁷The alkyl of the carbon number 1~10 of expression, can include as by R⁴¹The saturated hydrocarbyl example of expression The group of the carbon number 1~10 in the straight-chain or the saturated hydrocarbyl of branch's chain state shown.

By R⁴¹~R⁴⁶In the case that the carbon number of the saturated hydrocarbyl of expression is 2~20, contained methylene in the saturated hydrocarbyl May alternatively be oxygen atom or-CO-.But, in the saturated hydrocarbyl of the carbon number 2~20, adjacent methylene will not be simultaneously Oxygen atom is replaced by, the methylene of end will not be replaced by oxygen atom or-CO-.In this case, as saturated hydrocarbyl, It is preferred that the saturated hydrocarbyl (i.e. straight-chain or branch's chain state alkyl) of straight-chain or branch's chain state, the more preferably saturated hydrocarbyl of straight-chain (i.e. straight-chain alkyl).The preferred carbon number that methylene can be replaced by the saturated hydrocarbyl of oxygen atom or-CO- is 2~10, more excellent Elect 2~8 as.When other methylene is replaced by oxygen atom or-CO-, between end and oxygen atom or-CO- or oxygen atom Or the carbon number between-CO- and oxygen atom or-CO- is more than 1, preferably 1~5, more preferably 2~3, more preferably 2. In the methylene of saturated hydrocarbyl is replaced by the group of oxygen atom or-CO-, such as comprising alkoxyalkyl；Or (alkoxy alkane Epoxide) alkyl, (alkoxyalkyoxyalkoxy) alkyl, (alkoxyalkyoxyalkoxy alkoxy) alkyl, (alkoxy alcoxyl Base alkoxyalkyoxyalkoxy) many alcoxyls such as alkyl, (alkoxyalkyoxyalkoxy alkoxyalkyoxyalkoxy) alkyl Base alkyl etc., the repeat number of oxyalkyl units is, for example, 1~6, preferably 1~4, more preferably 1~2.Preferred specific In example, the group represented by following formula can be included.In following formula, * represents the bonding end with nitrogen-atoms.

In addition, by R⁴¹~R⁴⁶、R⁵⁵、R⁵⁶And R⁵⁸~R⁶⁰The carbon number of the aromatic hydrocarbyl of the Ju Youed substitution base for representing is preferred It is 6~20, more preferably 6~15, more preferably 6~12.As the aromatic hydrocarbyl, can include phenyl, tolyl, Xylyl, naphthyl, anthryl, phenanthryl, xenyl, terphenyl etc., preferably phenyl, naphthyl, tolyl, xylyl, it is special You Xuanwei not phenyl.In addition, the aromatic hydrocarbyl can have the substitution base of more than 1 or 2.As the substitution base, can include The halogen atoms such as fluorine atom, chlorine atom, iodine atom, bromine atoms；The haloalkyl of the carbon numbers such as chloromethyl, trifluoromethyl 1~6；First The alkoxy of the carbon numbers such as epoxide, ethyoxyl 1~6；Hydroxyl；Sulfamoyl；The alkyl sulphonyl of the carbon numbers such as methyl sulphonyl 1~6； The alkoxy carbonyl of the carbon numbers such as methoxycarbonyl, ethoxy carbonyl 1~6；-SO₃ ^-；-SO₂-N^--SO₂-R^fDeng can be-SO₃ ^- Or-SO₂-N^--SO₂-R^f.But ,-SO₃ ^-Or-SO₂-N^--SO₂-R^fIt is preferred that with the aromatic series hydrocarbon ring of aromatic hydrocarbyl directly in conjunction with, That is, the hydrogen atom substitution that will be combined with aromatic series hydrocarbon ring.

As the concrete example of the aromatic hydrocarbyl can with substitution base, for example, can include the group represented by following formula. In following formula, * represents the bonding end with nitrogen-atoms.

As by R⁴¹~R⁴⁶、R⁵⁹The aralkyl of the Ju Youed substitution base for representing, can include as above-mentioned aromatic hydrocarbon The alkylidene of the carbon numbers such as methylene, ethylidene, propylidene 1~10 (preferably carbon number 1~5) is combined on the group of base explanation Group etc..The carbon number of the aralkyl is preferably 7~30, more preferably 7~20, more preferably carbon number 7~17.

As R⁴¹And R⁴²With reference to and with the ring, the R that are formed together with their nitrogen-atoms for combining⁴³And R⁴⁴Tied with reference to and with them Ring and R that the nitrogen-atoms of conjunction is formed together⁴⁵And R⁴⁶With reference to and with the ring that is formed together with their nitrogen-atoms for combining, can enumerate Go out the yuan of rings of nitrogenous non-aromatic 4~7 such as pyrrolidine ring, morpholine ring, piperidine ring, piperazine ring, it is preferable that pyrrolidines can be included Ring, piperidine ring etc. only have 1 nitrogen-atoms as heteroatomic 4~7 yuan of rings.

As R⁵⁸, preferably the saturated hydrocarbyl of carbon number 1~20 or can have substitution base carbon number 6~20 aromatic hydrocarbyl.

Wherein, as R⁴¹~R⁴⁴、R⁵⁵、R⁵⁶、R⁵⁸~R⁶⁰, preferably the saturated hydrocarbyl of carbon number 1~20 or can have substitution base Aromatic hydrocarbyl, independently of one another, the more preferably saturated hydrocarbyl of carbon number 1~8 or the aromatic hydrocarbyl represented by following formula. R⁵⁵、R⁵⁶、R⁵⁸~R⁶⁰It is further preferably the aromatic hydrocarbyl represented by following formula.In following formula, * represents the key with nitrogen-atoms Close end.

R⁴⁵~R⁴⁶It is preferred that being each independently the saturated hydrocarbyl of carbon number 1~20, the methylene of the alkyl of composition carbon number 2~20 Base is replaced by the group of oxygen atom or-CO- or can have the aromatic hydrocarbyl for replacing base, or R⁴⁵With R⁴⁶With reference to and and it The nitrogen-atoms that combines form ring together.R⁴⁵~R⁴⁶It is more preferably each independently saturated hydrocarbyl, the alkoxy alkane of carbon number 1~8 Base or the aromatic hydrocarbyl represented by following formula, or R⁴⁵With R⁴⁶With reference to and formed only have 1 nitrogen-atoms as hetero atom 4~7 yuan of rings, be further preferably each independently the saturated hydrocarbyl of carbon number 1~8, alkoxyalkyl or represented by following formula Aromatic hydrocarbyl.In following formula, * represents the bonding end with nitrogen-atoms.

In addition, as by R⁴⁷~R⁵⁴The alkyl of the carbon number 1~8 of expression, can include as by R⁴¹The saturated hydrocarbyl of expression The group of the carbon number 1~8 in the straight-chain of illustration or the saturated hydrocarbyl of branch's chain state.In addition, as by R⁴⁷~R⁵⁴The structure of expression Into the alkyl of carbon number 2~8 methylene be replaced by oxygen atom or-CO- group (but, in the alkyl, adjacent methylene Oxygen atom will not be simultaneously replaced by, the methylene of end will not be replaced by oxygen atom or-CO-), can include from by above-mentioned R⁴¹~R⁴⁶The methylene of the alkyl of the composition carbon number 2~20 of expression is replaced by the carbon selected in the group of oxygen atom or-CO- Group of the number below 8.As by R⁴⁷~R⁵⁴The alkyl of the carbon number 1~8 of expression, it is highly preferred that can include being represented by following formula Group.In following formula, * represents the bonding end with carbon atom.

R⁴⁷~R⁵⁴, from the easiness aspect of synthesis, preferably it is each independently hydrogen atom, halogen atom or carbon The alkyl of number 1~8 is more preferably each independently hydrogen atom, methyl, fluorine atom or chlorine atom.

In addition, as R⁵⁷, the preferred alkyl of hydrogen atom or carbon number 1~5.

As R⁶¹, preferred hydrogen atom.

As by M^r+The metal ion of the r valencys of expression, can include the alkali metal ions such as lithium ion, sodium ion, potassium ion； The alkaline-earth metal ion such as beryllium ion, magnesium ion, calcium ion, strontium ion, barium ions；Titanium ion, zirconium ion, chromium ion, manganese from The transition metal ions such as son, iron ion, cobalt ions, nickel ion, copper ion；Zinc ion, cadmium ion, aluminium ion, indium ion, tin from Typical metal ion such as son, lead ion, bismuth ion etc..R be more than 1, preferably more than 2, preferably less than 5, more preferably 4 with Under, more preferably less than 3.In addition, as by M^r+The substituted or unsubstituted ammonium ion for representing, can include tetra-allkylammonium The quaternary ammonium ions such as ion.

As M^r+, from from the viewpoint of voltage retention, the preferred metal ion of r valencys, more preferably alkaline-earth metal ion, Typical metal ion etc., further preferred magnesium ion, barium ions, zinc ion.As M^r+, from absorbance aspect, preferably Hydrogen ion or alkali metal ion, more preferably hydrogen ion.

In formula (A-I), M^r+Number turn into the-SO having than the compound that is represented by formula (A-I)₃ ^-Number and-SO₂- N^--SO₂-R^fFew 1 of number sum (k) number.Therefore, compound (A-I) is as the compound that valence mumber is 0, i.e. electroneutral. With-SO₃ ^-In the case of ,-SO₃ ^-Number be preferably less than 6, more preferably less than 3, can be more than 1.In addition ,-SO₃ ^-'s Number is preferably also 0.

As by R^fThe fluoroalkyl of the carbon number 1~12 of expression, can include a methyl fluoride, difluoromethyl, trifluoromethyl (complete Methyl fluoride), a fluoro ethyl, two fluoro ethyls, trifluoroethyl, four fluoro ethyls, pentafluoroethyl group (perfluoro-ethyl), a fluoropropyl, difluoro Propyl group, trifluoro propyl, four fluoropropyls, five fluoropropyls, hexafluoro propyl group, heptafluoropropyl (perfluoro propyl), a fluorine butyl, difluoro fourth Base, triRuorobutyl, tetrafluoro butyl, five fluorine butyl, hexafluoro butyl, seven fluorine butyl, octafluoro butyl, nine fluorine butyl (perfluoro butyl) Deng.Wherein, as by R^fAll or part of alkyl being replaced by fluorine atoms (fluoroalkyl), preferably perfluor of the hydrogen atom of expression Alkyl.In addition, by R^fThe carbon number of all or part of alkyl being replaced by fluorine atoms (fluoroalkyl) of the hydrogen atom of expression is preferred It is 1~10, more preferably 1~5, more preferably 1~3.

Compound (A-I) has at least one-SO₂-N^--SO₂-R^f。-SO₂-N^--SO₂-R^fNumber be more than 1, preferably 1 ~7, more preferably 1~4, more preferably 1 or 2, particularly preferably 2.

In addition, compound (A-I) is it is also preferred that have-SO₂-N^--SO₂-R^fAnd without-SO₃ ^-, it is also preferred that having-SO₂-N^-- SO₂-R^fWith-SO₃ ^-.With-SO₂-N^--SO₂-R^fWith-SO₃ ^-In the case of, at least one-SO is contained in compound (A-I)₂- N^--SO₂-R^f,-SO₂-N^--SO₂-R^fWith-SO₃ ^-Total number be preferably 2~7, more preferably 2~4, more preferably 2。

Should-SO₂-N^--SO₂-R^fOr-SO₃ ^-It is preferred that by as above-mentioned R⁴⁷~R⁵⁴Any one and contain, or with by R⁴¹~ R⁴⁴Represent Ju Youed substitution base carbon number 6~20 aromatic hydrocarbyl, by R⁴¹~R⁴⁴The carbon number of the Ju Youed substitution base for representing 7~30 aralkyl and will be by T¹The heteroaromatic of expression hydrogen atom substitution carbon number 6~20 aromatic hydrocarbyl appoint One combination, it is highly preferred that with by R⁴¹~R⁴⁴Represent Ju Youed substitution base carbon number 6~20 aromatic hydrocarbyl, by R⁴¹~ R⁴⁴Represent Ju Youed substitution base carbon number 7~30 aralkyl combination, it is further preferred that with by R⁴¹~R⁴⁴What is represented can With substitution base carbon number 6~20 aromatic hydrocarbyl, by R⁴¹~R⁴⁴The virtue of the carbon number 7~30 of the Ju Youed substitution base for representing The contraposition from from the point of view of the binding site with nitrogen-atoms of the aromatic series hydrocarbon ring (phenyl ring) in alkyl is combined.

But, it is combined with-SO on aromatic hydrocarbyl or aralkyl₂-N^--SO₂-R^fOr-SO₃ ^-In the case of ,-SO₂-N^-- SO₂-R^fOr-SO₃ ^-It is preferred that with the aromatic series hydrocarbon ring of aromatic hydrocarbyl or aralkyl directly in conjunction with.That is-SO₂-N^--SO₂-R^fOr- SO₃ ^-It is preferred that instead of the hydrogen atom combined with aromatic series hydrocarbon ring.

-SO₂-N^--SO₂-R^fWith-SO₃ ^-Same aromatic series hydrocarbon ring is can be combined in, but preferably in combination with different aromatic hydrocarbons Ring.

Further, compound (A-I) does not preferably have ethylenic unsaturated bond.

As compound (A-I), it is also preferred that will be with-SO₂-N^--SO₂-R^fAnd without-SO₃ ^-Compound and with- SO₂-N^--SO₂-R^fWith-SO₃ ^-Compound be used in combination.In this case, with-SO₂-N^--SO₂-R^fAnd without-SO₃ ^-Chemical combination Thing with have-SO₂-N^--SO₂-R^fWith-SO₃ ^-Compound mol ratio (have-SO₂-N^--SO₂-R^fAnd without-SO₃ ^-Change Compound/there is-SO₂-N^--SO₂-R^fWith-SO₃ ^-Compound) be preferably more than 0.01, more preferably more than 0.05, further it is excellent Elect more than 0.1 as, can be less than 50, more preferably less than 10, more preferably less than 5, particularly preferably, can for 1 with Under.

Compound (A-I) is preferably the compound represented by following formula (A-I1).

[in formula (A-I1),

R⁸¹~R⁹⁰Hydrogen atom, the saturated hydrocarbyl of carbon number 1~20, halogen atom ,-SO are represented independently of one another₃ ^-Or-SO₂- N^--SO₂-R^f。

K1 represents the-SO that the compound represented by formula (A-I1) has₃ ^-Number and-SO₂-N^--SO₂-R^fNumber it With.

R⁴¹、R⁴³、R⁴⁷~R⁵⁴、T¹、M^r+、r、R^fIt is synonymous with above-mentioned.

But, the compound for being represented by formula (A-I1) has at least one-SO₂-N^--SO₂-R^f。]

As by R⁸¹~R⁹⁰The saturated hydrocarbyl of the carbon number 1~20 of expression, can include with as by R⁴¹The saturated hydrocarbons of expression The same group of group that base is illustrated.As R⁸¹~R⁹⁰, preferably hydrogen atom, the saturated hydrocarbyl ,-SO of carbon number 1~8₃ ^-Or-SO₂- N^--SO₂-R^f, more preferably hydrogen atom ,-SO₃ ^-Or-SO₂-N^--SO₂-R^f, further preferred hydrogen atom or-SO₂-N^--SO₂-R^f。

In addition ,-SO₂-N^--SO₂-R^fOr-SO₃ ^-It is preferred that (e) is by as above-mentioned R⁴⁷~R⁵⁴Any one and contain, or F () is by as R⁸¹~R⁹⁰Any one and contain, or (g) with will be by T¹The carbon of the hydrogen atom substitution of the heteroaromatic of expression The aromatic hydrocarbyl of number 6~20 is combined, or is existed as the combination of these (e)~(g), more preferably as (f), (g) or this The combination of (f)~(g) a bit is present, and further preferably exists as (f).In addition, R⁸¹~R⁹⁰In, it is preferably selected from R⁸⁶And R⁸⁹In More than 1.

Contained-SO in compound (A-I1)₂-N^--SO₂-R^fNumber be preferably 1~7, more preferably 1~4, further it is excellent Elect 1 or 2 as.Other compound (A-I1) has-SO₂-N^--SO₂-R^fWith-SO₃ ^-In the case of, included in compound (A-I1) At least one-SO₂-N^--SO₂-R^f,-SO₂-N^--SO₂-R^fWith-SO₃ ^-Total number (k1) be preferably 2~7, more preferably 2 ~4, more preferably 2.

As compound (A-I1), it is also preferred that will be with-SO₂-N^--SO₂-R^fAnd without-SO₃ ^-Compound and with- SO₂-N^--SO₂-R^fWith-SO₃ ^-Compound be used in combination.In this case, with-SO₂-N^--SO₂-R^fAnd without-SO₃ ^-Chemical combination Thing with have-SO₂-N^--SO₂-R^fWith-SO₃ ^-Compound mol ratio (have-SO₂-N^--SO₂-R^fAnd without-SO₃ ^-Change Compound/there is-SO₂-N^--SO₂-R^fWith-SO₃ ^-Compound) be preferably more than 0.01, more preferably more than 0.05, further it is excellent Elect more than 0.1 as, can be less than 50, more preferably less than 10, more preferably less than 5, particularly preferably, can be 1 Below.

As compound (A-I), as shown in table 1 below~12, the chemical combination represented by formula (A-I-I) can be included Thing (A-I-1)~compound (A-I-632) etc..In table, * represents bonding end.

But, the compound for being represented by formula (A-I-I) has 2-SO₂-N^--SO₂-CF₃, or with 1-SO₂-N^-- SO₂-CF₃With 1-SO₃ ^-, should-SO₂-N^--SO₂-CF₃Or-SO₃ ^-By as R^hAny one and contain, or with by Ph1~ The aromatic series hydrocarbon ring (phenyl ring) of the aromatic hydrocarbyl that Ph12 is represented is combined, it is preferable that be incorporated into R⁴¹~R⁴⁴In Ph1~Ph12 The contraposition from from the point of view of bonding end of the aromatic series hydrocarbon ring (phenyl ring) of shown aromatic hydrocarbyl.

【Table 1】

【Table 2】

【Table 3】

【Table 4】

【Table 5】

【Table 6】

【Table 7】

【Table 8】

【Table 9】

【Table 10】

【Table 11】

【Table 12】

In table 1~12, Me represents methyl, and Et represents ethyl, and iPr represents isopropyl, and Bt represents normal-butyl, and EOE represents second Epoxide ethyl, 14Bt represents butane-Isosorbide-5-Nitrae-diyl, and Ph1~Ph12 means the group represented by following formula.In formula, * represents key Close end.

In addition, as compound (A-I), as shown in following tables 13, can also include and be represented by formula (A-I-II) Compound (A-I-634)~compound (A-I-657) etc..In table, * represents bonding end.

But, the compound for being represented by formula (A-I-II) averagely has 1-SO₂-N^--SO₂-CF₃With-SO₂-NH-SO₂- CF₃, should-SO₂-N^--SO₂-CF₃With-SO₂-NH-SO₂-CF₃By as R^hAny one and contain, or with by Ph1, Ph13, The aromatic series hydrocarbon ring (phenyl ring) of the aromatic hydrocarbyl that any one of Ph14 is represented is combined.

【Table 13】

k-1

r

(A-I-634)

Et

Me

Ph1

H

1

(A-I-635)

Et

Hex

Ph13

H

1

(A-I-636)

iBu

Me

Ph1

H

1

(A-I-637)

Me

Ph1

Me

Ph1

Hex

Ph14

H

1

(A-I-638)

Et

Ph1

Et

Ph1

Hex

Ph14

H

1

(A-I-639)

Pr

Ph1

Pr

Ph1

Hex

Ph14

H

1

(A-I-640)

Et

Me

Ph1

H

1

2

(A-I-641)

Et

Hex

Ph13

H

1

2

(A-I-642)

iBu

Me

Ph1

H

1

2

(A-I-643)

Me

Ph1

Me

Ph1

Hex

Ph14

H

1

2

(A-I-644)

Et

Ph1

Et

Ph1

Hex

Ph14

H

1

2

(A-I-645)

Pr

Ph1

Pr

Ph1

Hex

Ph14

H

1

2

(A-I-646)

Et

Me

Ph1

H

1

2

(A-I-647)

Et

Hex

Ph13

H

1

2

(A-I-648)

iBu

Me

Ph1

H

1

2

(A-I-649)

Me

Ph1

Me

Ph1

Hex

Ph14

H

1

2

(A-I-650)

Et

Ph1

Et

Ph1

Hex

Ph14

H

1

2

(A-I-651)

Pr

Ph1

Pr

Ph1

Hex

Ph14

H

1

2

(A-I-652)

Et

Me

Ph1

H

1

2

(A-I-653)

Et

Hex

Ph13

H

1

2

(A-I-654)

iBu

Me

Ph1

H

1

2

(A-I-655)

Me

Ph1

Me

Ph1

Hex

Ph14

H

1

2

(A-I-656)

Et

Ph1

Et

Ph1

Hex

Ph14

H

1

2

(A-I-657)

Pr

Ph1

Pr

Ph1

Hex

Ph14

H

1

2

In table 13, Me represents methyl, and Et represents ethyl, and iPr represents isopropyl, and Bt represents normal-butyl, and EOE represents ethyoxyl Ethyl, Hex represents n-hexyl, and Ph1, Ph13, Ph14 mean the group represented by following formula.

In formula, * represents bonding end.

Compound (hereinafter also referred to compound (the A- that compound (A-I) will can also be represented by following formula (A-III) III)) mix and use.

[in formula (A-III),

R^21a~R^24aThe carbon number 6 that represent hydrogen atom, the saturated hydrocarbyl of carbon number 1~20 independently of one another, can have substitution base ~20 aromatic hydrocarbyl be able to can have with the aralkyl of the carbon number 7~30 of substitution base, the aromatic hydrocarbyl and the aralkyl Some substitution bases can be-SO₃ ^-, in the saturated hydrocarbyl of the carbon number 1~20, contained hydrogen atom can be by the saturated hydrocarbyl Substituted or unsubstituted amino or halogen atom replace, and the saturated hydrocarbyl of the carbon number 1~20 is the situation of the alkyl of carbon number 2~20 Under, contained methylene may alternatively be oxygen atom or-CO- in the alkyl.But, it is adjacent in the alkyl of the carbon number 2~20 Methylene will not simultaneously be replaced by oxygen atom, the methylene of end will not be replaced by oxygen atom or-CO-.R^21aWith R^22a Ring, R are formed together with the nitrogen-atoms that can be combined and be combined with them^23aWith R^24aTogether with the nitrogen-atoms that can be combined and be combined with them Form ring.

R^27a~R^34aHydrogen atom, halogen atom, nitro, hydroxyl ,-SO are represented independently of one another₃ ^-Or the alkyl of carbon number 1~8, The methylene for constituting the alkyl may alternatively be oxygen atom or-CO-.R^28aWith R^32aCan be combined with each other and formed-NH- ,-S-, Or-SO₂-。

Ring T¹⁰Represent carbon number 3~10 heteroaromatic, the heteroaromatic can have carbon number 1~20 saturated hydrocarbyl or There can be the aromatic hydrocarbyl of the carbon number 6~20 of substitution base.The substitution base that the aromatic hydrocarbyl can have can be-SO₃ ^-。

M^r+It is synonymous with above-mentioned with r.

K2 represents the-SO that the compound represented by formula (A-III) has₃ ^-Number.

But, the compound for being represented by formula (A-III) has at least one-SO₃ ^-。]

By R^21a~R^24aSaturated hydrocarbyl, aromatic hydrocarbyl, the aralkyl of expression can each include with by R⁴¹~R⁴⁴Represent Saturated hydrocarbyl, the same group of aromatic hydrocarbyl, aralkyl.

In addition, as by R^27a~R^34aThe alkyl of expression, can include with by R⁴⁷~R⁵⁴The same base of the alkyl of expression Group.

And then, compound (A-III) preferably has the-SO of more than 1₃ ^-, specifically ,-SO₃ ^-More preferably (a ') is by conduct R^27a~R^34aAny one and contain, or (b ') with by above-mentioned R^21a~R^24aThe carbon number 6~20 of the Ju Youed substitution base for representing Aromatic hydrocarbyl combine, or (c ') with by R^21a~R^24aThe aralkyl base junction of the carbon number 7~30 of the Ju Youed substitution base for representing Close, or (d ') with will be by T³Any of the aromatic hydrocarbyl of the carbon number 6~20 of the hydrogen atom substitution of the heteroaromatic of expression Individual combination, or be the combination of these (a ')~(d '), the more preferably group of (b '), (c '), (d ') or these (b ')~(d ') Close.-SO₃ ^-Number be preferably 0~6, more preferably 1~6, more preferably 1~3.

-SO₃ ^-Same aromatic series hydrocarbon ring is can be combined in, but preferably in combination with different aromatic series hydrocarbon rings.

In the case that compound (A-I) and compound (A-III) are mixed, the content of compound (A-III), relative to change 100 moles of compound (A-I), preferably more than 1 mole, more preferably more than 20 moles, more preferably more than 40 moles, preferably It is less than 90 moles, more preferably less than 80 moles, more preferably less than 70 moles.

Compound (A-I) for example can by will by formula (A-IV) represent compound (hereinafter sometimes referred to compound (A- IV)) sulfonation and be made compound (A-III), with represented by following formula (A-II) compound reaction and manufacture.Compound (A- I) as needed can be with the metal ions M comprising r valencys^r+Halide (preferably chloride), acetate, phosphate, sulfate, Silicate, cyanide etc. react.Compound (A-IV) is preferably hydrochloride, phosphate, perchlorate, BF₄Salt, PF₆Salt etc..

[in formula (A-IV),

R^1a~R^4aThe carbon number 1~20 of the amino or halogen atom substitution that can be substituted or unsubstituted is represented independently of one another Saturated hydrocarbyl, the alkyl of carbon number 2~20 and constitute the methylene of the alkyl and be replaced by the group of oxygen atom or-CO-, can have The aromatic hydrocarbyl of the carbon number 6~20 of substituted base, the aralkyl or hydrogen atom can with the carbon number 7~30 for replacing base.R^1aWith R^2aRing, R are formed together with the nitrogen-atoms that can be combined and be combined with them^3aWith R^4aTogether with the nitrogen-atoms that can be combined and be combined with them Form ring.

R^7a~R^14aThe alkyl of hydrogen atom, halogen atom, nitro, hydroxyl or carbon number 1~8 is represented independently of one another, and constituting should The methylene of alkyl can be replaced by oxygen atom or-CO-.R^8aWith R^12aCan be combined with each other and form-NH- ,-S- or-SO₂-。

Ring T¹¹Represent carbon number 3~10 heteroaromatic, the heteroaromatic can have carbon number 1~20 saturated hydrocarbyl or There can be the aromatic hydrocarbyl of the carbon number 6~20 of substitution base.

M¹Represent Cl^-, phosphate ion, high chloro acid ion, BF₄ ^-、PF₆ ^-。]

[in formula (A-III), R^21a~R^24a、R^27a~R^34a, ring T¹⁰、M^r+, r, k2 it is synonymous with above-mentioned.

[in formula (A-II), R^fIt is synonymous with above-mentioned.]

[in formula (A-I), R⁴¹~R⁴⁴、R⁴⁷~R⁵⁴, ring T¹、k、M^r+It is synonymous with above-mentioned with r.]

As the method for sulfonation, known various methods, such as Journal of Organic can be included Chemistry, (1994), volume 59, #11, the method described in the 3232-3236 pages.

Compound (A-I) of the invention can be applied to fibre, for example kneaded by fibrous material, impregnated, Attachment etc. and can colour fibrous material.

Coloured composition of the invention includes colouring agent (A), colouring agent (A) inclusion compound (A-I).Coloring of the invention Composition preferably also includes solvent (E), more preferably also includes resin (B), polymerizable compound (C), polymerization initiator (D).Can Also trigger auxiliary agent (D1), levelling agent (F) comprising polymerization.

Hereinafter the coloured composition comprising resin (B), polymerizable compound (C) and polymerization initiator (D) is referred to as sometimes Colored curable resin composition.

In this specification, as the compound that each composition is illustrated, as long as no special instructions, then can be used alone or incite somebody to action Multiple combination is used.

Solvent (E)

Solvent (E) is not particularly limited, solvent usually used in the field can be used.For example, it is molten to enumerate ester Agent (intramolecular include-COO-, the solvent without-O-), ether solvents (intramolecular include-O-, the solvent without-COO-), Ether-ether solvent (in solvent of the intramolecular comprising-COO- and-O-), ketone solvent (include-CO-, molten without-COO- in intramolecular Agent), alcoholic solvent (intramolecular include OH, the solvent without-O- ,-CO- and-COO-), aromatic hydrocarbon solvents, amide solvent, two Methyl sulfoxide etc..

As ester solvent, methyl lactate, ethyl lactate, butyl lactate, 2- hydroxy-methyl isobutyl acids, acetic acid second can be enumerated Ester, n-butyl acetate, isobutyl acetate, amyl formate, isoamyl acetate, butyl propionate, isopropyl isobutyrate, ethyl butyrate, fourth Acid butyl ester, methyl pyruvate, ethyl pyruvate, Propyl pyruvate, methyl acetoacetate, ethyl acetoacetate, Hexacyclonic Acid Ester, gamma-butyrolacton etc..

As ether solvents, ethylene glycol single methyl ether, ethylene glycol monomethyl ether, ethylene glycol monopropyl ether, ethylene glycol can be enumerated Single-butyl ether, diethylene glycol monomethyl ether, carbiphene, diethylene glycol monobutyl ehter, propylene glycol monomethyl ether, propane diols list Ethylether, propylene glycol monopropyl ether, glycol monobutyl ether, 3- methoxyl groups-n-butyl alcohol, 3- methoxyl group -3- methyl butanols, tetrahydrochysene It is furans, oxinane, 1,4- dioxs, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol (DEG) methyl ethyl ether, two sweet Alcohol dipropyl ether, diethylene glycol dibutyl ether, anisole, phenetole and methyl anisole etc..

As ether-ether solvent, Methoxy Methyl Acetate, Methoxy acetic acid ethyl ester, Methoxy acetic acid butyl ester, ethoxy can be enumerated Base methyl acetate, ethyoxyl ethyl acetate, 3- methoxy methyl propionates, 3- methoxypropionates, 3- ethoxypropanoates, 3- ethoxyl ethyl propionates, 2- methoxy methyl propionates, 2- methoxypropionates, 2- methoxy propyls propyl propionate, 2- ethyoxyls Methyl propionate, 2- ethoxyl ethyl propionates, 2- methoxyl groups -2 Methylpropionic acid methyl esters, 2- ethyoxyls -2 Methylpropionic acid ethyl ester, 3- Methoxybutyl acetic acid esters, 3- methyl -3- methoxybutyls acetic acid esters, propylene glycol monomethyl ether, propane diols list ethyl It is ether acetic acid ester, propylene glycol monopropyl ether acetic acid esters, ethylene glycol single methyl ether acetic acid esters, ethylene glycol monomethyl ether acetate, two sweet Alcohol list monoethyl ether acetate, diethylene glycol monobutyl ehter acetic acid esters and dipropylene glycol methyl ether acetic acid esters etc..

As ketone solvent, 4- hydroxy-4-methyl-2-pentanones, acetone, 2- butanone, 2-HEPTANONE, 3- heptanone, 4- heptan can be enumerated Ketone, 4-methyl-2 pentanone, cyclopentanone, cyclohexanone and isophorone etc..

As alcoholic solvent, methyl alcohol, ethanol, propyl alcohol, butanol, hexanol, cyclohexanol, ethylene glycol, propane diols and glycerine can be enumerated Deng.

As aromatic hydrocarbon solvents, benzene,toluene,xylene and 1,3,5- trimethylbenzenes etc. can be enumerated.

As amide solvent, DMF, DMA and 1-METHYLPYRROLIDONE can be enumerated Deng.

These solvents can be used alone, and also two or more may be used.

Wherein, preferably ethylene glycol single methyl ether, ethylene glycol monobutyl ether, propylene glycol monomethyl ether, diethylene glycol monomethyl ether, Carbiphene, propylene glycol monomethyl ether, dipropylene glycol methyl ether acetic acid esters, 3- methoxyl groups-n-butyl alcohol, 3- first Epoxide butylacetic acid ester, 3- ethoxyl ethyl propionates, ethyl lactate, 1-METHYLPYRROLIDONE, 4- hydroxy-4-methyl-2-pentanones, DMF etc., more preferably ethylene glycol monobutyl ether, propylene glycol monomethyl ether, propylene glycol monomethyl ether, Dipropylene glycol methyl ether acetic acid esters, 3- methoxyl groups-n-butyl alcohol, 3- methoxybutyls acetic acid esters, 3- ethoxyl ethyl propionates, lactic acid Ethyl ester, 1-METHYLPYRROLIDONE.

In the case of solvent (E), the containing ratio of solvent (E), relative to the total amount of coloured composition, preferably 70~ 95 mass %, more preferably 75~92 mass %.In other words, the total amount of the solid constituent of coloured composition is preferably 5~30 matter Amount %, more preferably 8~25 mass %.If flatness of the containing ratio of solvent (E) in above-mentioned scope, coating becomes Well, colour saturation will not be not enough when being additionally formed colour filter, therefore becomes good tendency with display characteristic.

" total amount of solid constituent " refers to the conjunction of the composition for eliminating solvent (E) from coloured composition in this specification Metering.The total amount of solid constituent and for example can be using the public affairs such as liquid chromatogram or gas-chromatography relative to the content of its each composition The analysis means known are determined.

Colouring agent (A)

Colouring agent (A) can be used alone the dyestuff using compound of the invention (A-I) as active ingredient, but in order to adjust Color, i.e. in order to adjust dichroism, can also comprising other dyestuffs (A1), pigment (P) or their mixture.

As dyestuff (A1), oil-soluble dyes, acid dyes, basic-dyeable fibre, direct dyes, mordant dye, acid can be enumerated The dyestuffs such as amine salt, the sulfamide derivative of acid dyes of property dyestuff, can enumerate for example in colour index (The Society of Dyers and Colourists publish) in be categorized as dyestuff compound, dyeing notes (Se Ran societies) described in it is known Dyestuff.Additionally, according to chemical constitution, azo dyes, cyanine dyes, triphenhlmethane dye, xanthene dye, phthalocyanine dye can be enumerated Material, naphthoquinone dyestuff, quinoneimine dye, methine dyes, azomethine dyes, squaraine dye, acridine dye, styryl dye Material, coumarine dye, quinoline dye and nitro dye etc..In these, organic solvent-soluble dyestuff is preferably used.

Used as dyestuff (A1), specifically, (record of C.I. solvent yellows omitted below is only remembered can to include C.I. solvent yellows 4 Carry sequence number.)、14、15、23、24、25、38、62、63、68、79、81、82、83、89、94、98、99、162；

C.I. solvent red 24,45,49,90,91,118,119,122,124,125,127,130,132,145,160,218；

C.I. solvent orange 2,7,11,15,26,41,54,56,99；

C.I. solvent blue 4,5,37,67,70,90；

C.I. the C.I. solvent dyes of solvent green 1,4,5,7,34,35 etc.,

C.I. Indian yellow 1,3,7,9,11,17,23,25,29,34,36,38,40,42,54,65,72,73,76,79,91, 92、97、98、99、111、112、113、114、116、119、123、128、134、135、138、139、140、144、150、151、 155、157、160、161、163、168、169、172、177、178、179、184、190、193、196、197、199、202、203、 204、205、207、211、212、214、220、221、228、230、232、235、238、240、242、243、251、274、289；

C.I. azogeramine, 4,8,14,17,18,26,27,29,31,34,35,37,42,44,50,51,52,57,66, 73、87、88、91、92、94、97、103、111、114、129、133、134、138、143、145、150、151、158、176、182、 183、195、198、206、211、215、216、217、227、228、249、252、257、258、260、261、266、268、270、 274、277、280、281、289、308、312、315、316、339、341、345、346、349、382、383、388、394、401、 412、417、418、422、426；

C.I. acid orange 6,7,8,10,12,26,50,51,52,56,62,63,64,74,75,94,95,107,108, 169、173；

C.I. acid violet 6B, 7,9,17,19,30,102,120；

C.I. Blue VRS, 7,9,15,18,22,29,42,59,60,62,70,72,74,82,83,86,87,90,92, 93、100、102、103、104、113、117、120、126、130、131、142、147、151、154、158、161、166、167、 168、170、171、184、187、192、199、210、229、234、236、242、243、256、259、267、285、296、315、 335；

C.I. the C.I. acid dyes such as acid green 1,3,5,9,16,50,58,63,65,80,104,105,106,109,

C.I. directly yellow 2,33,34,35,38,39,43,47,50,54,58,68,69,70,71,86,93,94,95,98, 102、108、109、129、136、138、141；

C.I. directly red 79,82,83,84,91,92,96,97,98,99,105,106,107,172,173,176,177, 179、181、182、184、204、207、211、213、218、220、221、222、232、233、234、241、243、246、250；

C.I. acid orange 6,7,8,10,12,26,50,51,52,56,62,63,64,74,75,94,95,107,108, 149、162、169、173；

C.I. directly yellow 2,4,28,33,34,35,38,39,43,44,47,50,54,58,68,69,70,71,86,93, 94、95、98、102、108、109、129、132、136、138、141；

C.I. direct orange 26,34,39,41,46,50,52,56,57,61,64,65,68,70,96,97,106,107；

C.I. directly purple 47,52,54,59,60,65,66,79,80,81,82,84,89,90,93,95,96,103,104；

C.I. directly blue 1,2,6,8,15,22,25,41,57,71,76,78,80,81,84,85,86,90,93,94,95, 97、98、99、100、101、106、107、108、109、113、114、115、117、119、120、137、149、150、153、155、 156、158、159、160、161、162、163、164、165、166、167、168、170、171、172、173、188、189、190、 192、193、194、195、196、198、199、200、201、202、203、207、209、210、212、213、214、222、225、 226、228、229、236、237、238、242、243、244、245、246、247、248、249、250、251、252、256、257、 259、260、268、274、275、293；

C.I. the C.I. such as direct green 25,27,31,32,34,37,63,65,66,67,68,69,72,77,79,82 directly contaminates Material,

C.I. the C.I. disperse dyes such as disperse yellow 51,54,76,

C.I. alkali red 1:1,10；

C.I. alkali blue 1,3,5,7,9,19,24,25,26,28,29,40,41,54,58,59,64,65,66,67,68；

C.I. the grade C.I. of Viride Nitens 1 basic-dyeable fibres,

C.I. active yellow 2,76,116；

C.I. reactive orange 16；

C.I. the grade C.I. of active red 36 reactive dye,

C.I. mordant yellow 5,8,10,16,20,26,30,31,33,42,43,45,56,61,62,65；

C.I. mordant rouge 1,2,4,9,12,14,17,18,19,22,23,24,25,26,27,30,32,33,36,37,38, 39、41、43、45、46、48、53、56、63、71、74、85、86、88、90、94、95；

C.I. mordant dyeing orange 3,4,5,8,12,13,14,20,21,23,24,28,29,32,34,35,36,37,42,43,47, 48；

C.I. mordant dyeing purple 1,2,4,5,7,14,22,24,30,31,32,37,40,41,44,45,47,48,53,58；

C.I. mordant dyeing indigo plant 1,2,3,7,9,12,13,15,16,19,20,21,22,26,30,31,39,40,41,43,44, 49、53、61、74、77、83、84；

C.I. the C.I. mordant dyes such as viridon 1,3,4,5,10,15,26,29,33,34,35,41,43,53,

C.I. the grade of vat green 1 C.I. reducing dyes etc..Wherein preferred cudbear.

As pigment (P), it is not particularly limited, can for example includes colour index (The using known pigment Society of Dyers and Colourists are published) in be categorized as the pigment of pigment.

As pigment, for example, can include

C.I. pigment yellow 1,3,12,13,14,15,16,17,20,24,31,53,83,86,93,94,109,110,117, 125th, the yellow uitramarine such as 128,129,137,138,139,147,148,150,153,154,166,173,194,214；

C.I. the orange pigment such as pigment orange 13,31,36,38,40,42,43,51,55,59,61,64,65,71,73；

C.I. Pigment Red 9,97,105,122,123,144,149,166,168,176,177,180,192,209,215, 216th, the red pigment such as 224,242,254,255,264,265；

C.I. pigment blue 15,15：3、15：4、15：6th, the green pigment such as 60；

C.I. the violet pigment such as pigment violet 1,19,23,29,32,36,38；

C.I. the viridine green such as pigment Green 7,36,58；

C.I. the brown such as pigment brown 23,25；

C.I. black pigment such as pigment black 1,7 etc..

Pigment (P) is preferably phthalocyanine color He triazine dioxin pigment, more preferably selected from C.I. pigment blue 15s：6 and pigment violet At least one in 23.By the way that comprising above-mentioned pigment, the optimization of transmitted spectrum is easy, the light resistance and chemically-resistant of colour filter Moral character becomes good.

For pigment, as needed, rosin treatment can be implemented, the pigment for having imported acidic-group or basic group has been used The surface treatment of derivative etc., using macromolecular compound etc. to the grafting treatment of surface of pigments, using sulfuric acid particles method Deng micronized treatment or clean treatment using organic solvent, water etc. for impurity to be removed, ionic impurity adopt Removing treatment with ion-exchange etc. etc..Pigment preferable particle size is homogeneous.

Pigment can obtain what pigment was uniformly dispersed in the solution by carrying out decentralized processing containing pigment dispersing agent The dispersible pigment dispersion of state.Pigment each can individually carry out decentralized processing, also various mixing can be carried out into decentralized processing.

As above-mentioned pigment dispersing agent, for example, surfactant can be included, can be cation system, anion system, non- The surfactant of any one of ionization series, both sexes.Specifically, the pigment of Polyester, many amine systems, acrylic acid series etc. can be included Dispersant etc..These pigment dispersing agents can be used alone or be applied in combination two or more.As pigment dispersing agent, with commodity Name expression, can include KP (SHIN-ETSU HANTOTAI's chemical industry (strain) manufacture), Off ローレ Application (common prosperity society chemistry (strain) manufacture), ソ Le スパース (registration mark) (ゼネカ (strain) manufactures), EFKA (registration mark) (BASF AG's manufacture), アジスパー (registrations Trade mark) (aginomoto Off ァイ Application テ Network ノ (strain) manufacture), Disperbyk (registration mark) (PVC ッ Network ケミー Co. Ltd. systems Make) etc..

In the case of using pigment dispersing agent, its usage amount relative to the mass parts of pigment 100, preferably 100 mass parts with Under, more than more preferably 5 mass parts and below 50 mass parts.If the usage amount of pigment dispersing agent has in above-mentioned scope There is the dispersible pigment dispersion for obtaining uniform dispersity.

The containing ratio of compound (A-I), relative to the total amount of solid constituent, preferably more than 5 mass % and 70 mass % Hereinafter, more preferably more than 5 mass % and below 60 mass %, more preferably more than 5 mass % and below 50 mass %.

In addition, the containing ratio of compound (A-I), relative to the total amount of colouring agent (A), preferably more than 1 mass % and 100 Below quality %, more preferably more than 10 mass % and below 100 mass %.

In addition, in the case that compound (A-I) and compound (A-III) are used in mixed way, compound (A-I) and compound (A-III) total containing ratio, relative to the total amount of solid constituent, preferably more than 10 mass % and below 70 mass %, More preferably more than 15 mass % and below 60 mass %.

In the case of dyestuff (A1), total amount of its containing ratio relative to colouring agent (A), preferably 0.5 mass % with Upper and below 90 mass %, more preferably more than 0.5 mass % and below 70 mass %.In the case of comprising pigment (P), it contains There is rate relative to the total amount of colouring agent (A), preferably more than 1 mass % and below 99 mass %, more preferably more than 1 mass % And 70 below mass %.

The containing ratio of colouring agent (A), relative to the total amount of solid constituent, preferably more than 5 mass % and 70 mass % with Under, more preferably more than 5 mass % and below 60 mass %, more preferably more than 5 mass % and below 50 mass %.

Resin (B)

Resin (B) is preferably alkali soluble resin (B).Alkali soluble resin (B) (hereinafter sometimes referred to " resin (B) ") is Copolymerization comprising the construction unit from least one monomer (Ba) selected from unsaturated carboxylic acid and unsaturated carboxylic acid anhydrides Thing.

As such resin (B), following resin [K1]~[K6] etc. can be enumerated.

Resin [K1] have from selected from unsaturated carboxylic acid and unsaturated carboxylic acid anhydrides at least one monomer (a) (with It is lower sometimes referred to as " (a) ") construction unit and from ring-type ether structure and the monomer of ethylenic unsaturated bond with carbon number 2~4 The copolymer of the construction unit of (b) (hereinafter sometimes referred to " (b) ")；

Resin [K2] has the construction unit from (a) and the construction unit from (b) and from can be with (a) copolymerization Monomer (c) it is (but, different from (a) and (b).) (hereinafter sometimes referred to " (c) ") construction unit copolymer；

Resin [K3] has the copolymer of the construction unit from (a) and the construction unit from (c)；

Resin [K4] has the construction unit and the construction unit from (c) for making (b) and the construction unit addition from (a) Resin (copolymer)；

Resin [K5] has the construction unit and the construction unit from (c) for making (a) and the construction unit addition from (b) Resin (copolymer)；

Resin [K6] have make (a) addition in the construction unit from (b) so that make the construction unit of carboxylic acid anhydrides addition and The resin (copolymer) of the construction unit from (c).

As (a), specifically, such as acrylic acid, methacrylic acid, crotonic acid, o-, m-, p- vinyl benzene can be enumerated The unsaturated monocarboxylic class such as formic acid；

Maleic acid, fumaric acid, citraconic acid, mesaconic acid, itaconic acid, 3- vinylphthalic acids, 4- vinyl neighbour's benzene two Formic acid, 3,4,5,6- tetrahydrophthalic acids, 1,2,3,6- tetrahydrophthalic acids, dimethyl tetrahydro phthalic acid, 1,4- The unsaturated dicarboxylic class such as cyclohexene dicarboxylic acid；

Methyl -5- ENB -2,3- dicarboxylic acids, bicyclic [2.2.1] hept-2-ene" of 5- carboxyls, 5,6- dicarboxyls are bicyclic [2.2.1] hept-2-ene", 5- carboxyl -5- methyl bicycle [2.2.1] hept-2-ene", bicyclic [2.2.1] the hept- 2- of 5- carboxyl -5- ethyls Alkene, 5- carboxyl -6- methyl bicycle [2.2.1] hept-2-ene", bicyclic [2.2.1] hept-2-ene" of 5- carboxyl -6- ethyls etc. contain carboxyl Bicyclic unsaturated compound class；

Maleic anhydride, citraconic anhydride, itaconic anhydride, 3- vinylphthalic acids acid anhydride, 4- vinylphthalic acids acid anhydride, 3,4,5,6- tetrabydrophthalic anhydrides, 1,2,3,6- tetrabydrophthalic anhydrides, dimethyl tetrahydro phthalic anhydride, 5,6- The unsaturated dicarboxylic anhydrides such as bicyclic [2.2.1] the hept-2-ene" acid anhydride of dicarboxyl；

Mono succinate [2- (methyl) acryloyl-oxyethyl] ester, phthalic acid list [2- (methyl) acryloxy second Base] more than 2 yuan of the polybasic carboxylic acid such as ester single [(methyl) acryloxyalkyl] esters of unsaturation；

The such unsaturated esters of acrylic acid containing hydroxyl and carboxyl in same molecule of α-(hydroxymethyl) acrylic acid Deng.

It is excellent in terms of copolyreaction, the deliquescent aspect of the resin that obtains in aqueous alkali in these Select acrylic acid, methacrylic acid, maleic anhydride etc..

B () refers to the ring-type ether structure for example with carbon number 2~4 (for example, selected from oxirane ring, oxetanes ring With at least a kind in tetrahydrofuran ring) and ethylenic unsaturated bond polymerizable compound.

The monomer of the cyclic ether and (methyl) acryloxy of (b) preferably with carbon number 2~4.

Should illustrate, in this specification, " (methyl) acrylic acid " is represented selected from least 1 in acrylic acid and methacrylic acid Kind.The statement of " (methyl) acryloyl group " and " (methyl) acrylate " etc. also has the same meaning.

Used as (b), can enumerate for example has the monomer (b1) of epoxy ethyl and ethylenic unsaturated bond (hereinafter sometimes referred to " (b1) "), the monomer (b2) (hereinafter sometimes referred to " (b2) ") with oxetanylmethoxy and ethylenic unsaturated bond, with tetrahydrochysene furan Mutter monomer (b3) (hereinafter sometimes referred to " (b3) ") of base and ethylenic unsaturated bond etc..

As (b1), the structure that for example there is the unsaturated aliphatic hydrocarbon of straight-chain or branch's chain state to be at least partially epoxidized can be enumerated Monomer (b1-1) (hereinafter sometimes referred to " (b1-1) "), the monomer (b1- of structure that is at least partially epoxidized with ester ring type unsaturated hydrocarbons 2) (hereinafter sometimes referred to " (b1-2) ").

As (b1-1), can enumerate (methyl) glycidyl acrylate, (methyl) propenoic acid beta-methylglycidyl esters, It is (methyl) propenoic acid beta-ethyl glycidyl ester, glycidyl vinyl ether, o- vinylbenzyl glycidyl base ether, m- Vinylbenzyl glycidyl base ether, p- vinylbenzyl glycidyl base ether, Alpha-Methyl-o- vinylbenzyl glycidyl Base ether, Alpha-Methyl-m- vinylbenzyl glycidyl base ether, Alpha-Methyl-p- vinylbenzyl glycidyl base ether, 2,3- are double Double (glycidoxypropyl methyl) styrene of (glycidoxypropyl methyl) styrene, 2,4-, double (the glycidoxypropyl first of 2,5- Base) styrene, 2,6- double (glycidoxypropyl methyl) styrene, 2,3,4- tri- (glycidoxypropyl methyl) styrene, 2, 3,5- tri- (glycidoxypropyl methyl) styrene, 2,3,6- tri- (glycidoxypropyl methyl) styrene, 3,4,5- tri- (shrink Glycerine epoxide methyl) styrene, 2,4,6- tri- (glycidoxypropyl methyl) styrene etc..

As (b1-2), vinylcyclohexene monoxide, 1,2- epoxy -4- vinyl cyclohexanes can be enumerated (for example, セロキサイ De (registration mark) 2000；(strain) Daicel manufacture), (methyl) acrylic acid 3,4- epoxycyclohexanecarboxylates (for example, サイ Network ロマー (registration mark) A400；(strain) Daicel manufacture), (methyl) acrylic acid 3,4- epoxycyclohexanecarboxylate (examples Such as, サイ Network ロマー M100；(strain) Daicel manufacture), by formula (BI) represent compound and by formula (BII) represent chemical combination Thing etc..

[in formula (BI) and formula (BII), R^aAnd R^bThe alkyl of hydrogen atom or carbon number 1~4, the alkane are represented independently of one another Contained hydrogen atom can be optionally substituted by a hydroxyl group in base.

X^aAnd X^bRepresent singly-bound, *-R^c-、*-R^c-O-、*-R^c- S- or *-R^c-NH-。

R^cRepresent the alkylidene of carbon number 1~6.

* the bonding end with O is represented.]

As R^a、R^bCarbon number 1~4 alkyl, methyl, ethyl, n-propyl, isopropyl, normal-butyl, Zhong Ding can be included Base, tert-butyl group etc..

As R^a、R^bThe alkyl that is optionally substituted by a hydroxyl group of hydrogen atom, hydroxymethyl, 1- hydroxyethyls, 2- hydroxyl second can be enumerated Base, 1- hydroxypropyls, 2- hydroxypropyls, 3- hydroxypropyls, 1- hydroxyl -1- Methylethyls, 2- hydroxyl -1- Methylethyls, 1- hydroxyls Base butyl, 2- hydroxybutyls, 3- hydroxybutyls, 4- hydroxybutyls etc..

As R^aAnd R^b, the preferred hydroxy alkyl of hydrogen atom, the alkyl of carbon number 1~4 or carbon number 1~4, more preferably hydrogen are former The alkyl of son or carbon number 1~4, and specifically, it is preferable to ground can include hydrogen atom, methyl, ethyl, hydroxymethyl, 1- hydroxyl second Base, 2- hydroxyethyls, can more preferably include hydrogen atom, methyl.

As R^cAlkylidene, the alkylidene of straight-chain or branch's chain state can be included, specifically, methylene can be included The straight-chain alkylenes such as base, ethylidene, propane -1,3- diyls, butane -1,4- diyls, pentane -1,5- diyls, hexane -1,6- diyls Base；The branch's chain state alkylidenes such as propane -1,2- diyls.

As X^aAnd X^b, preferably singly-bound, *-R^c- or *-R^c- O-, more preferably singly-bound or *-R^c- O-, particularly preferably singly Key, methylene, ethylidene, *-CH₂- O- and *-CH₂CH₂- O-, can more preferably include singly-bound, *-CH₂CH₂- O- (* represent with The bonding end of O).

As the compound represented by formula (BI), can include what is represented by any one of formula (BI-1)~formula (BI-15) Compound etc..Wherein, preferably by formula (BI-1), formula (BI-3), formula (BI-5), formula (BI-7), formula (BI-9) or formula (BI-11)~ The compound that formula (BI-15) is represented, the chemical combination for more preferably being represented by formula (BI-1), formula (BI-7), formula (BI-9) or formula (BI-15) Thing.

As the compound represented by formula (BII), can include by any one expression of formula (BII-1)~formula (BII-15) Compound etc..Wherein, preferably by formula (BII-1), formula (BII-3), formula (BII-5), formula (BII-7), formula (BII-9) or formula (BII-11) compound that~formula (BII-15) is represented, more preferably by formula (BII-1), formula (BII-7), formula (BII-9) or formula (BII-15) compound for representing.

Can be each used alone by the compound of formula (BI) expression and by the compound that formula (BII) is represented, also can be by by formula (BI) compound for representing is used in combination with the compound represented by formula (BII).In the case of by them and use, represented by formula (BI) The containing ratio of compound and the compound represented by formula (BII) is with molar basis, preferably 5：95~95：5, more preferably 10：90~90：10, more preferably 20：80~80：20.

As (b2), the monomer more preferably with oxetanylmethoxy He (methyl) acryloxy.As (b2), can enumerate 3- methyl -3- methacryloxymethyls oxetanes, 3- methyl -3- acryloyloxymethyls oxetanes, 3- second Base -3- methacryloxymethyls oxetanes, 3- ethyl -3- acryloyloxymethyls oxetanes, 3- methyl -3- Methacryloxyethyl oxetanes, 3- methyl -3- acryloyl-oxyethyls oxetanes, 3- ethyl -3- methyl Acryloyl-oxyethyl oxetanes, 3- ethyl -3- acryloyl-oxyethyl oxetanes etc..

As (b3), the monomer more preferably with tetrahydrofuran base He (methyl) acryloxy.As (b3), specifically Ground, can enumerate tetrahydrofurfuryl acrylate (for example, PVC スコート V#150, Osaka Organic Chemical Industry (strain) are manufactured), methyl-prop Olefin(e) acid tetrahydrochysene chaff ester etc..

As (b), in the side of the reliability that can further improve heat resistance, the chemical-resistant of the colour filter for obtaining etc. Face, preferably (b1).And then, at the aspect of the excellent storage stability of coloured composition, more preferably (b1-2).

As (c), such as (methyl) methyl acrylate, (methyl) ethyl acrylate, the positive fourth of (methyl) acrylic acid can be enumerated Ester, (methyl) sec-butyl acrylate, (methyl) tert-butyl acrylate, (methyl) 2-EHA, (methyl) acrylic acid Dodecyl ester, (methyl) lauryl acrylate, (methyl) stearyl acrylate ester, (methyl) acrylic acid ring pentyl ester, (methyl) third Olefin(e) acid cyclohexyl, (methyl) acrylic acid 2- methyl cyclohexyls, the ring [5.2.1.0 of (methyl) acrylic acid three^2,6] decane -8- base esters ( In the technical field, as trivial name, referred to as " the bicyclic pentyl ester of (methyl) acrylic acid ".Additionally, being sometimes referred to as " (methyl) acrylic acid Tricyclodecyl ".), the ring [5.2.1.0 of (methyl) acrylic acid three^2,6] decene -8- base esters (in the technical field, as trivial name, claim It is " (methyl) acrylic acid dicyclopentenyloxyethyl methacrylate ".), the bicyclic amoxy ethyl ester of (methyl) acrylic acid, (methyl) isobornyl acrylate, (methyl) acrylic acid Buddha's warrior attendant alkyl ester, (methyl) allyl acrylate, (methyl) propargylacrylate, (methyl) phenyl acrylate, (methyl) esters of acrylic acids such as (methyl) acrylic acid naphthalene ester, (methyl) benzyl acrylate；

(methyl) acrylic acid containing hydroxyl such as (methyl) acrylic acid 2- hydroxy methacrylates, (methyl) acrylic acid 2- hydroxy propyl esters Esters；

The dicarboxylic diesters such as diethyl maleate, DEF, diethyl itaconate；

Bicyclic [2.2.1] hept-2-ene", 5- methyl bicycles [2.2.1] hept-2-ene", bicyclic [2.2.1] hept-2-ene" of 5- ethyls, Bicyclic [2.2.1] hept-2-ene" of 5- hydroxyls, bicyclic [2.2.1] hept-2-ene" of 5- hydroxymethyls, 5- (2 '-hydroxyethyl) are bicyclic Bicyclic [2.2.1] hept-2-ene" of [2.2.1] hept-2-ene", 5- methoxyl groups, bicyclic [2.2.1] hept-2-ene" of 5- ethyoxyls, 5,6- dihydroxies Bicyclic [2.2.1] hept-2-ene" of base, bicyclic [2.2.1] hept-2-ene"s of 5,6- bis- (hydroxymethyl), 5,6- bis- (2 '-hydroxyethyl) are double Bicyclic [2.2.1] hept-2-ene" of ring [2.2.1] hept-2-ene", 5,6- dimethoxys, bicyclic [2.2.1] the hept- 2- of 5,6- diethoxies Bicyclic [2.2.1] hept-2-ene" of alkene, 5- hydroxy-5-methyl bases, bicyclic [2.2.1] hept-2-ene" of 5- hydroxyl -5- ethyls, 5- hydroxyl first Base -5- methyl bicycle [2.2.1] hept-2-ene", bicyclic [2.2.1] hept-2-ene" of 5- t-butoxy carbonyls, 5- cyclohexyloxy carbonyls Bicyclic [2.2.1] hept-2-ene" of bicyclic [2.2.1] hept-2-ene", 5- phenyloxycarbonyls, 5,6- double (t-butoxy carbonyls) are bicyclic The bicyclic unsaturated compound classes such as double (cyclohexyloxy carbonyl) bicyclic [2.2.1] hept-2-ene"s of [2.2.1] hept-2-ene", 5,6-；

N-phenylmaleimide, N- N-cyclohexylmaleimides, N- benzyl maleimides, N- succinimides base- 3- maleimidobenzoyls salt, N- succinimide base -4- maleimidobutyrates salt, N- succinimide base -6- Malaysias The dicarbapentaborane such as acid imide caproate, N- succinimide base -3- maleimidopropionic acids salt, N- (9- acridinyls) maleimide Imine derivative class；

Styrene, AMS, m- methyl styrene, p-methylstyrene, vinyltoluene, p- methoxyl group The aromatic compound containing vinyl such as styrene；The nitrile containing vinyl such as acrylonitrile, methacrylonitrile；Vinyl chloride, partially The halogenated hydrocarbons such as vinyl chloride；The acid amides containing vinyl such as acrylamide, Methacrylamide；The esters such as vinylacetate；1,3- fourths Diene such as diene, isoprene, 2,3- dimethyl -1,3- butadiene etc..

In these, as (c), from copolyreaction and heat resistance aspect, the aromatic series of vinyl is preferably comprised Compound, di carbonyl imide derivative species, bicyclic unsaturated compound class.And specifically, it is preferable to styrene, vinyltoluene, N- Phenyl maleimide, N- N-cyclohexylmaleimides, N- benzyl maleimides, bicyclic [2.2.1] hept-2-ene" etc..

In resin [K1], the ratio of the construction unit from each monomer is constituting the entire infrastructure unit of resin [K1] In, preferably

Construction unit from (a)：2~60 moles of %

Construction unit from (b)：40~98 moles of %,

More preferably

Construction unit from (a)：10~50 moles of %

Construction unit from (b)：50~90 moles of %.

If the ratio of the construction unit of resin [K1] is in above-mentioned scope, there is the preservation stabilization of coloured composition Property, formed colored pattern when developability and the colour filter for obtaining excellent solvent resistance tendency.

Resin [K1] being capable of such as bibliography《The experimental method of Polymer Synthesizing》(big Jin Longhangzhu publishing houses (strain) chemistry Issued printing on March 1st, 1972 with people the 1st edition the 1st time) described in method and citation described in the document make Make.

Specifically, can enumerate and be fitted into reaction vessel by by the ormal weight of (a) and (b), polymerization initiator and solvent etc., For example, replaced oxygen with nitrogen, so that deoxidizing atmosphere is formed, the method for heating while stirring and being incubated.Should illustrate, for herein Polymerization initiator and solvent for using etc. are not particularly limited, and can use material usually used in the field.As polymerization Initiator, can enumerate such as azo-compound (2,2 '-azodiisobutyronitrile, 2,2 '-azo two (2,4- methyl pentane nitrile) etc.), Organic peroxide (benzoyl peroxide etc.), as solvent, as long as the dissolving of each monomer can be enumerated as of the invention Solvent that the solvent (E) of coloured composition is enumerated etc..

Should illustrate, for the copolymer for obtaining, can as former state use reacted solution, it is possible to use concentration dilutes Solution, it is possible to use the product taken out as solid (powder) using the method such as reprecipitation.Especially, during the polymerization, as Solvent, by using solvent contained in coloured composition of the invention, can be as former state by reacted solution in the present invention Coloured composition preparation in use, the manufacturing process therefore, it is possible to make coloured composition of the invention simplifies.

In resin [K2], the ratio of the construction unit from each monomer is constituting the entire infrastructure unit of resin [K2] In, preferably

Construction unit from (a)：2~45 moles of %

Construction unit from (b)：2~95 moles of %

Construction unit from (c)：1~65 mole of %,

More preferably

Construction unit from (a)：5~40 moles of %

Construction unit from (b)：5~80 moles of %

Construction unit from (c)：5~60 moles of %.

If the ratio of the construction unit of resin [K2] is in above-mentioned scope, there is the preservation stabilization of coloured composition Property, developability when forming colored pattern and the solvent resistance of the colour filter for obtaining, heat resistance and mechanical strength incline To.

Resin [K2] can be manufactured for example in the same manner as the method recorded as the manufacture method of resin [K1].

In resin [K3], the ratio of the construction unit from each monomer is constituting the entire infrastructure unit of resin [K3] In, preferably

Construction unit from (a)：2~60 moles of %

Construction unit from (c)：40~98 moles of %,

More preferably

Construction unit from (a)：10~50 moles of %

Construction unit from (c)：50~90 moles of %.

Resin [K3] can be manufactured for example in the same manner as the method recorded as the manufacture method of resin [K1].

Resin [K4] by obtaining the copolymer of (a) and (c), can make the cyclic ether and (a) of the carbon number 2~4 that (b) have The carboxylic acid and/or the carboxylic acid anhydrides addition that have and manufacture.

First, the copolymerization of (a) and (c) can be manufactured in the same manner as the method recorded as the manufacture method of resin [K1] Thing.Under this situation, the ratio of the construction unit from each monomer is preferably and the ratio identical enumerated in resin [K3] Ratio.

Next, carboxylic acid from (a) in making the cyclic ether of the carbon number 2~4 that (b) have and above-mentioned copolymer and/or The part reaction of carboxylic acid anhydrides.

Then (a) and the manufacture of the copolymer of (c), are replaced into air, by (b), carboxylic acid or carboxylic by atmosphere in flask by nitrogen Catalysts (such as three (dimethylaminomethyl) phenol etc.) and polymerization inhibitor (such as quinhydrones etc.) of acid anhydrides and cyclic ether etc. Load in flask, for example, being reacted 1~10 hour at 60~130 DEG C such that it is able to manufacture resin [K4].

The usage amount of (b), relative to 100 moles of (a), more preferably preferably 5~80 moles, 10~75 moles.By inciting somebody to action B the usage amount of () is adjusted to the scope, exist coloured composition storage stability, formed pattern when developability and To the solvent resistance of pattern, heat resistance, the balance of mechanical strength and sensitivity become good tendency.Due to the reaction of cyclic ether Property it is high, unreacted (b) is difficult remaining, therefore used as (b) for resin [K4], preferably (b1), more preferably (b1-1).

The usage amount of above-mentioned catalysts, relative to the mass parts of total amount 100 of (a), (b) and (c), preferably 0.001 ~5 mass parts.The usage amount of above-mentioned polymerization inhibitor, relative to the mass parts of total amount 100 of (a), (b) and (c), preferably 0.001~5 Mass parts.

The reaction conditions such as feed process, reaction temperature and reaction time for each reagent, it can be considered that manufacturing equipment, poly- Thermal discharge of generation etc. is closed suitably to adjust.Further, in the same manner as polymerizing condition, it can be considered that manufacturing equipment, polymerization are produced Thermal discharge etc., suitably adjusts feed process, reaction temperature.

During manufacture resin [K5], as the first stage, in the same manner as the manufacture method of above-mentioned resin [K1], obtain (b) With the copolymer of (c).As described above, the copolymer for obtaining can as former state use reacted solution, it is possible to use concentration Or the solution of dilution, it is possible to use the product taken out as solid (powder) using methods such as reprecipitations.

Ratio from (b) He the construction unit of (c), relative to the entire infrastructure of the copolymer for constituting above-mentioned (b) and (c) Total molal quantity of unit, is preferably respectively

Construction unit from (b)：5~95 moles of %

Construction unit from (c)：5~95 moles of %,

More preferably

Construction unit from (b)：10~90 moles of %

Construction unit from (c)：10~90 moles of %.

And then, as second stage, under conditions of same with the manufacture method of resin [K4], have by making (a) Carboxylic acid or carboxylic acid anhydrides react with the cyclic ether from (b) that the copolymer of (b) and (c) has such that it is able to obtain resin [K5].

In second stage, the usage amount with (a) of the copolymer reaction of above-mentioned (b) and (c), relative to 100 moles of (b), It is preferred that 5~80 moles.Because the reactivity of cyclic ether is high, unreacted (b) is difficult remaining, therefore as resin [K5] (b), preferably (b1), more preferably (b1-1).

Resin [K6] is the resin for further making carboxylic acid anhydrides and resin [K5] reaction.Make carboxylic acid anhydrides with by cyclic ether with The hydroxyl reaction produced by the reaction of carboxylic acid or carboxylic acid anhydrides.

Resin [K6] is further to make carboxylic acid anhydrides and resin obtained from resin [K5] reaction, specifically, can be by making The reaction of carboxylic acid anhydrides and carboxylic acid or carboxylic acid anhydrides by cyclic ether and (a) from (b) and the hydroxyl reaction that produces and manufacture.

As carboxylic acid anhydrides, maleic anhydride, citraconic anhydride, itaconic anhydride, 3- vinylphthalic acids acid anhydride, 4- second can be enumerated Alkenyl phthalic anhydride, 3,4,5,6- tetrabydrophthalic anhydrides, 1,2,3,6- tetrabydrophthalic anhydrides, dimethyl tetrahydro Bicyclic [2.2.1] hept-2-ene" acid anhydride of phthalic anhydride, 5,6- dicarboxyls etc..The usage amount of carboxylic acid anhydrides, the use relative to (a) 1 mole, preferably 0.5~1 mole of amount.

As resin (B), specifically, (methyl) acrylic acid 3,4- epoxycyclohexanecarboxylates/(methyl) acrylic acid can be enumerated Copolymer, the ring [5.2.1.0 of (methyl) acrylic acid 3,4- epoxies three^2.6] resin [K1] such as last of the ten Heavenly stems ester/(methyl) acrylic copolymer； (methyl) glycidyl acrylate/(methyl) benzyl acrylate/(methyl) acrylic copolymer, (methyl) acrylic acid shrink sweet Grease/styrene/(methyl) acrylic copolymer, the ring [5.2.1.0 of (methyl) acrylic acid 3,4- epoxies three^2.6] last of the ten Heavenly stems ester/(methyl) Acrylic acid/N- N-cyclohexylmaleimides copolymer, the ring [5.2.1.0 of (methyl) acrylic acid 3,4- epoxies three^2.6] last of the ten Heavenly stems ester/(first Base) acrylic acid/vinyl toluene copolymer, 3- methyl -3- (methyl) acryloyloxymethyls oxetanes/(methyl) propylene The resins such as acid/styrol copolymer [K2]；(methyl) benzyl acrylate/(methyl) acrylic copolymer, styrene/(methyl) third The resins such as olefin(e) acid copolymer, (methyl) benzyl acrylate/(methyl) acrylic acid tricyclodecyl/(methyl) acrylic copolymer [K3]；Make (methyl) glycidyl acrylate with (methyl) benzyl acrylate/(methyl) acrylic copolymer addition Resin, make (methyl) glycidyl acrylate and (methyl) acrylic acid tricyclodecyl/styrene/(methyl) acrylic copolymer The resin of addition, make (methyl) glycidyl acrylate and (methyl) acrylic acid tricyclodecyl/(methyl) acrylic acid benzyl The resins [K4] such as the resin of ester/(methyl) acrylic copolymer addition；Make (methyl) acrylic acid and (methyl) acrylic acid three The resin of the copolymer reaction of ring last of the ten Heavenly stems ester/(methyl) glycidyl acrylate, make (methyl) acrylic acid and (methyl) acrylic acid The resins [K5] such as the resin of copolymer reaction of tricyclodecyl/styrene/(methyl) glycidyl acrylate；Make (first Base) acrylic acid and (methyl) acrylic acid tricyclodecyl/(methyl) glycidyl acrylate copolymer reaction resin Resins [K6] such as the resin for further being reacted with tetrabydrophthalic anhydride etc..

Resin (B) is preferably selected from the one kind in resin [K1], resin [K2] and resin [K3], more preferably selected from resin One kind in [K2] and resin [K3].If these resins, then the developability of coloured composition is excellent.From colored pattern and base From the viewpoint of the adaptation of plate, more preferably resin [K2].

The weight average molecular weight of the polystyrene conversion of resin (B) is preferably 3000~100000, more preferably 5000~ 50000, more preferably 5000~30000.If molecular weight is in above-mentioned scope, exist hardness of film improve, it is residual Film rate is also high, unexposed portion is for tendency that the resolution ratio of the favorable solubility of developer solution, colored pattern is improved.

The decentralization [weight average molecular weight (Mw)/number-average molecular weight (Mn)] of resin (B) is preferably 1.1~6, more preferably 1.2~4.

The acid number of the solid constituent conversion of resin (B) is preferably 30~170mg-KOH/g, more preferably 40~150mg- KOH/g, more preferably 50~135mg-KOH/g.Here, acid number is as the potassium hydroxide needed for neutralizing resin (B) 1g Amount (mg) determine value, for example, can be titrated by using potassium hydroxide aqueous solution and be obtained.

In the case of resin (B), the containing ratio of resin (B), relative to the total amount of solid constituent, preferably 7~70 Quality %, more preferably 13~65 mass %, more preferably 17~60 mass %.If the containing ratio of resin (B) is upper In the range of stating, colored pattern can be formed, and there is the tendency that the resolution ratio and residual film ratio of colored pattern are improved.

Polymerizable compound (C)

Polymerizable compound (C) is can be gathered using the living radical and/or acid that are produced by polymerization initiator (D) The compound of conjunction, can enumerate such as compound of ethylenic unsaturated bond with polymerism etc., preferably (methyl) acrylate Compound.

As with 1 polymerizable compound of ethylenic unsaturated bond, such as nonyl phenyl carbitol acrylic acid can be enumerated Ester, 2- hydroxyl -3- phenoxypropylacrylates, 2- ethylhexyl carbitols acrylate, acrylic acid 2- hydroxy methacrylates, N- second Vinyl pyrrolidone etc. and above-mentioned (Ba), (Bb) and (Bc).

As (methyl) third of such as 1,6- hexylene glycols two with 2 polymerizable compounds of ethylenic unsaturated bond, can be enumerated Olefin(e) acid ester, ethylene glycol two (methyl) acrylate, neopentyl glycol two (methyl) acrylate, triethylene glycol two (methyl) acrylic acid Ester, double (acryloyl-oxyethyl) ether, 3- methyl pentanediols two (methyl) acrylate of bisphenol-A etc..

Wherein, polymerizable compound (C) is preferably the polymerizable compound with the ethylenic unsaturated bond of more than 3.Make It is such polymerizable compound, such as trimethylolpropane tris (methyl) acrylate, pentaerythrite three (methyl) can be enumerated Acrylate, pentaerythrite four (methyl) acrylate, dipentaerythritol five (methyl) acrylate, (first of dipentaerythritol six Base) acrylate, tripentaerythritol eight (methyl) acrylate, tripentaerythritol seven (methyl) acrylate, tetrapentaerythritol Ten (methyl) acrylate, tetrapentaerythritol nine (methyl) acrylate, three (2- (methyl) acryloyl-oxyethyl) isocyanide ureas Acid esters, glycol-modified pentaerythrite four (methyl) acrylate, glycol-modified dipentaerythritol six (methyl) acrylate, Propylene glycol modified pentaerythrite four (methyl) acrylate, propylene glycol modified dipentaerythritol six (methyl) acrylate, in oneself Ester modified pentaerythrite four (methyl) acrylate, caprolactone modification dipentaerythritol six (methyl) acrylate etc., wherein, it is excellent Select (methyl) acrylate of dipentaerythritol five and dipentaerythritol six (methyl) acrylate.

The weight average molecular weight of polymerizable compound (C) is preferably less than more than 150 2900, more preferably 250~1500.

In the case of polymerizable compound (C), the containing ratio of polymerizable compound (C), relative to solid constituent Total amount, preferably more than 7 mass % and below 65 mass %, more preferably more than 10 mass % and below 60 mass %, enter one Step is preferably more than 12 mass % and below 55 mass %.

Additionally, in the case of comprising resin (B) and polymerizable compound (C), resin (B) and polymerizable compound (C) Content ratio [resin (B)：Polymerizable compound (C)] in terms of quality criteria, preferably 20：80~80：20, more preferably 30：70 ~80：20.

If the content of polymerizable compound (C) is in above-mentioned scope, exist colored pattern formed when residual film ratio and The tendency that the chemical-resistant of colour filter is improved.

Polymerization initiator (D)

Polymerization initiator (D) triggers polymerization as long as living radical, acid etc. can be produced using light, the effect of heat Compound, then be not particularly limited, known polymerization initiator can be used.

As polymerization initiator (D), can enumerate O- acyl groups oxime compound, alkyl phenyl assimilation compound, united imidazole, Triaizine compounds and acylphosphine oxide compound etc..

Above-mentioned O- acyl groups oxime compound is the compound with the part-structure represented by formula (d1).Hereinafter, * represents bonding End.

As above-mentioned O- acyl groups oxime compound, such as N- benzoyloxys -1- (4- Phenylsulfanyls phenyl) fourth can be enumerated Alkane -1- ketone -2- imines, N- benzoyloxys -1- (4- Phenylsulfanyls phenyl) octane -1- ketone -2- imines, N- benzoxies Base -1- (4- Phenylsulfanyls phenyl) -3- cyclopenta propane -1- ketone -2- imines, N- acetoxyl groups -1- [9- ethyls -6- (2- first Base benzoyl) -9H- carbazole -3- bases] ethane -1- imines, N- acetoxyl groups -1- [9- ethyls -6- { 2- methyl -4- (3,3- bis- Methyl -2,4- dioxolyls methoxyl group) benzoyl -9H- carbazole -3- bases] ethane -1- imines, N- acetoxyl groups -1- [9- ethyls -6- (2- methyl benzoyls) -9H- carbazole -3- bases] -3- cyclopenta propane -1- imines, N- benzoyloxys -1- [9- ethyls -6- (2- methyl benzoyls) -9H- carbazole -3- bases] -3- cyclopenta propane -1- ketone -2- imines etc..Can be used Irgacure (registration mark) OXE01, OXE02 (above for BASF AG manufactures), N-1919 (manufacture of ADEKA companies) etc. are commercially available Product.Wherein, O- acyl groups oxime compound is preferably selected from N- benzoyloxys -1- (4- Phenylsulfanyls phenyl) butane -1- ketone -2- Asias Amine, N- benzoyloxys -1- (4- Phenylsulfanyls phenyl) octane -1- ketone -2- imines and N- benzoyloxys -1- (4- phenyl Methyldisulfanylphenyl) at least a kind in -3- cyclopenta propane -1- ketone -2- imines, more preferably N- benzoyloxys -1- (4- phenyl Methyldisulfanylphenyl) octane -1- ketone -2- imines.

Abovementioned alkyl phenyl ketone compound is that for example have by the part-structure of formula (d2) expression or represented by formula (d3) The compound of part-structure.In these part-structures, phenyl ring can have substitution base.

As the compound with the part-structure represented by formula (d2), such as 2- methyl -2- morpholinoes -1- can be enumerated (4- methylsulfanyls phenyl) propane -1- ketone, 2- dimethylaminos -1- (4- morphlinophenyls) -2- benzyl butane -1- ketone, 2- (dimethylamino) -2- [(4- aminomethyl phenyls) methyl] -1- [4- (4- morpholinyls) phenyl] butane -1- ketone etc..Can be used The commercially available product of Irgacure 369,907,379 (above for BASF AG manufactures) etc..

As the compound with the part-structure represented by formula (Dd3), such as 2- hydroxy-2-methyls -1- benzene can be enumerated Base propane -1- ketone, 2- hydroxy-2-methyls -1- [4- (2- hydroxyl-oxethyls) phenyl] propane -1- ketone, 1- hydroxycyclohexylphenyls Oligomer, the α of ketone, 2- hydroxy-2-methyls -1- (4- isopropenyls phenyl) propane -1- ketone, α-diethoxy acetophenone, benzene idol Acyl dimethyl ketal etc..

At the aspect of sensitivity, as alkyl phenyl assimilation compound, preferably with the change of the part-structure represented by formula (d2) Compound.

Above-mentioned united imidazole can for example include the compound represented by formula (d4).

[in formula (d4), R^d1~R^d6Represent the aryl of the carbon number 6~10 can with substitution base.]

As R^d1~R^d6Carbon number 6~10 aryl, such as phenyl, tolyl, xylyl, ethylphenyl can be enumerated With naphthyl etc., preferably phenyl.

As may replace above-mentioned R^d1~R^d6Aryl substitution base, such as halogen atom, the alcoxyl of carbon number 1~4 can be enumerated Base etc..As halogen atom, such as fluorine atom, chlorine atom, bromine atoms, iodine atom etc., preferably chlorine atom can be enumerated.As carbon The alkoxy of number 1~4, can enumerate such as methoxyl group, ethyoxyl, propoxyl group, butoxy etc., preferably methoxyl group.

As united imidazole, such as 2,2 '-bis- (2- chlorphenyls) -4,4 ', 5 can be enumerated, 5 '-tetraphenyl bisglyoxaline, 2,2 '-bis- (2,3- dichlorophenyls) -4,4 ', 5,5 '-tetraphenyl bisglyoxaline is (for example, referring to Japanese Unexamined Patent Publication 6-75372 public affairs Report, Japanese Unexamined Patent Publication 6-75373 publications etc..), 2,2 '-bis- (2- chlorphenyls) -4,4 ', 5,5 '-tetraphenyl bisglyoxaline, 2,2 ' - Double (2- chlorphenyls) -4,4 ', 5,5 '-four (alkoxyl phenyl) bisglyoxaline, 2,2 '-bis- (2- chlorphenyls) -4,4 ', 5,5 '-four (two Alkoxyl phenyl) bisglyoxaline, 2,2 '-bis- (2- chlorphenyls) -4,4 ', 5,5 '-four (tri-alkoxy phenyl) bisglyoxalines (for example, ginseng According to Japanese Patent Publication 48-38403 publications, Japanese Unexamined Patent Application 62-174204 publications etc..), the phenyl quilt of 4,4 ', 5,5 '-position Imidazolium compounds (for example, referring to Japanese Unexamined Patent Publication 7-10913 publications etc.) of alkoxy carbonyl group substitution etc..Wherein, preferably under Compound and their mixture that the formula of stating is represented.

As above-mentioned triaizine compounds, double (the trichloromethyl) -6- (4- methoxyphenyls) -1,3,5- of such as 2,4- can be enumerated Double (trichloromethyl) -6- (4- methoxyl groups the naphthyl) -1,3,5- triazines of triazine, 2,4-, double (the trichloromethyl) -6- piperonyls of 2,4- - Double (trichloromethyl) -6- (4- the methoxyl-styrenes) -1,3,5- triazines of 1,3,5- triazines, 2,4-, 2,4- double (trichloromethyls) - Double (trichloromethyl) -6- [2- (furans -2- bases) second of 6- [2- (5- methylfuran -2- bases) vinyl] -1,3,5- triazines, 2,4- Alkenyl] -1,3,5- triazines, double (the trichloromethyl) -6- [2- (4- diethylamino -2- aminomethyl phenyls) vinyl] -1,3 of 2,4-, Double (trichloromethyl) -6- [2- (3,4- Dimethoxyphenyls) vinyl] -1,3,5- triazines of 5- triazines, 2,4- etc..

As above-mentioned acylphosphine oxide compound, TMDPO etc. can be enumerated.

And then, as polymerization initiator (D), benzoin, benzoin methyl ether, benzoin ethyl ether, benzoin can be enumerated The benzoin compound such as isopropyl ether, benzoin isobutyl ether；Benzophenone, o- benzoyl methyl benzoate, 4- phenyl two Benzophenone, -4 '-dimethyl diphenyl sulfide of 4- benzoyls, 3,3 ', 4,4 '-four (tert-butyl crosses oxygen carbonyl) benzophenone, 2, The benzophenone cpds such as 4,6- tri-methyl benzophenones；The naphtoquinone compounds such as 9,10- phenanthrenequione, 2- EAQs, camphorquinone；10- Butyl -2- chloro-acridines ketone, benzil, phenylglyoxalates methyl esters, titanocenes compound etc..

These are preferably applied in combination with initiation auxiliary agent (D1) (particularly amine) that is polymerized described later.

As produce acid polymerization initiator, can for example include 4- hydroxy phenyls dimethyl sulfonium-p- toluene fulfonate, 4- hydroxy phenyl dimethyl sulfoniums hexafluoro antimonate, 4- acetoxyl group phenyl dimethyl sulfonium-p- toluene fulfonate, 4- acetoxyl groups Phenyl methyl benzyl sulfonium hexafluoro antimonate, triphenylsulfonium-p- toluene fulfonate, triphenylsulfonium hexafluoro antimonate, diphenyl iodine The salts such as p- toluene fulfonate, diphenyl iodine hexafluoro antimonate, nitrobenzyl tosylat class, benzoin toluene sulphur Esters of gallic acid etc..

As polymerization initiator (D), the polymerization initiator of living radical is preferably produced, be comprising selected from alkane specifically In base phenyl ketone compound, triaizine compounds, acylphosphine oxide compound, O- acyl groups oxime compound and united imidazole extremely Few a kind of polymerization initiator, it is highly preferred that being the polymerization initiator comprising O- acyl group oxime compounds.

In the case of polymerization initiator (D), the content of polymerization initiator (D), relative to resin (B) and polymerism The mass parts of total amount 100 of compound (C), more than preferably 0.1 mass parts and below 40 mass parts, more preferably 1 mass parts with Below upper and 30 mass parts.

Polymerization triggers auxiliary agent (D1)

Polymerization triggers the polymerization that auxiliary agent (D1) is the polymerizable compound for having triggered polymerization for promotion polymerization initiator Compound or sensitizer.In the case of triggering auxiliary agent (D1) comprising polymerization, generally it is applied in combination with polymerization initiator (D).

Trigger auxiliary agent (D1) as polymerization, amines, alkoxy anthracene compound, thioxanthone compounds and carboxylic acid can be enumerated Compound etc..

As above-mentioned amines, the alkanolamines such as triethanolamine, methyl diethanolamine, triisopropanolamine can be enumerated；4- Dimethylaminobenzoic acid methyl esters, EDMAB, 4- dimethylaminobenzoic acids isopentyl ester, benzoic acid 2- The Aminobenzoates such as dimethylamino ethyl ester, 4- dimethylaminobenzoic acid 2- Octyl Nitrites；N, N- dimethyl-p-toluidine； 4,4 '-bis- (dimethylamino) benzophenone (common name Michler's keton), 4,4 '-bis- (diethylamino) benzophenone, 4,4 '-it is bis- Alkyl amino benzophenone such as (ethylmethylamino) benzophenone etc., wherein, preferred alkyl amino benzophenone, preferably 4, 4 '-bis- (diethylamino) benzophenone.The commercially available product of EAB-F (hodogaya chemical industry (strain) manufacture) etc. can be used.

As above-mentioned alkoxy anthracene compound, can enumerate 9,10- dimethoxys anthracene, EDMO, 9,10- diethoxies anthracene, 2- ethyl -9,10- diethoxies anthracene, 9,10- dibutoxies anthracene, 2- ethyl -9,10- dibutoxy anthracenes Deng.

As above-mentioned thioxanthone compounds, ITX, ITX, 2,4- diethyl thiophenes can be enumerated Ton ketone, the clopenthixal ketones of 2,4- bis-, the chloro- 4- propoxythioxanthones of 1- etc..

As above-mentioned carboxylic acid compound, Phenylsulfanyl acetic acid, methyl phefzylsulfanyl acetic acid, ethylphenyl sulphur can be enumerated Alkyl acetic acid, Methylethyl phenyl sulfanyl acetic acid, dimethylphenylsulfanyl acetic acid, methoxyphenyl sulfanyl acetic acid, two Methoxyphenyl sulfanyl acetic acid, chlorophenylsulfanyl acetic acid, dichlorophenyl sulfanyl acetic acid, N-phenylglycine, phenoxy group Acetic acid, naphthalene sulfenyl acetic acid, N- naphthyls glycine, naphthoxy acetic acid etc..

In the case of triggering auxiliary agent (D1) using these polymerizations, its content is relative to resin (B) and polymerizable compound (C) The mass parts of total amount 100, preferably 0.1~30 mass parts, more preferably 1~20 mass parts.If polymerization triggers auxiliary agent (D1) amount within the range, then further can form colored pattern with high sensitivity, and the productivity ratio of colour filter is tended to improve.

Levelling agent (F)

As levelling agent (F), silicone based surfactants, fluorine system surfactant and having with fluorine atom can be enumerated Machine silicon systems surfactant etc..These can have polymerizable group in side chain.

Used as silicone based surfactants, can be set forth in intramolecular has surfactant of siloxanes key etc..Specifically Ground, can enumerate トーレシリコー Application DC3PA, SH7PA, DC11PA, SH21PA, SH28PA, SH29PA, SH30PA, SH8400 (Dong Li-DOW CORNING (strain) manufactures), KP321, KP322, KP323, KP324, KP326, KP340, KP341 (SHIN-ETSU HANTOTAI's chemical industry (strain) manufacture), TSF400, TSF401, TSF410, TSF4300, TSF4440, TSF4445, TSF4446, TSF4452 and TSF4460 (manufacture of モメ Application ティ Block パフォーマ Application スマテリア Le ズジャパ Application contracts commercial firm) etc..

Used as above-mentioned fluorine system surfactant, can be set forth in intramolecular has surfactant of fluorocarbon chain etc..Specifically Ground, can enumerate Off ロラー De (registration mark) FC430, FC431 (Sumitomo 3M (strain) manufactures), メガ Off ァッ Network (registrars Mark) F142D, F171, F172, F173, F177, F183, F554, R30, RS-718-K (DIC (strain) manufactures), エ Off トップ (note Volume trade mark) EF301, EF303, EF351, EF352 (Mitsubishi マテリア Le electronics chemical conversion (strain) manufacture), (registration of サー Off ロ Application Trade mark) S381, S382, SC101, SC105 (Asahi Glass (strain) manufacture) and E5844 ((strain) ダイキ Application Off ァイ Application ケミカ Le Research is manufactured) etc..

As the above-mentioned silicone based surfactants with fluorine atom, can be set forth in intramolecular have siloxanes key and Surfactant of fluorocarbon chain etc..Specifically, can enumerate メガ Off ァッ Network (registration mark) R08, BL20, F475, F477 and F443 (DIC (strain) manufactures) etc..

In the case of levelling agent (F), its containing ratio, relative to the total amount of coloured composition, preferably 0.001 matter Amount below the mass % of more than % 0.5, more preferably below the mass % of more than 0.002 mass % 0.4, more preferably 0.005 Mass below the % of more than quality % 0.3.If the containing ratio of levelling agent (F) can make colour filter in above-mentioned scope Flatness becomes good.

Other compositions

Coloured composition, as needed, can be comprising filler, other macromolecular compound, closely sealed accelerator, anti-oxidant Known additive in the technical field such as agent, light stabilizer, chain-transferring agent.

The manufacture method of coloured composition

And then, comprising resin (B), polymerizable compound (C), polymerization initiator (D), the situation of solvent (E) colour cell Compound, for example can be by by compound (A-I), resin (B), polymerizable compound (C) and polymerization initiator (D), solvent (E) colouring agent (A), levelling agent (F) beyond, use as needed, compound (A-I), polymerization trigger auxiliary agent (D1) and its He mixes and prepares composition.

In the case of comprising pigment (P), pigment preferably mixes with part or all of solvent (E) in advance, uses bead mill Machine etc. makes its dispersion until the average grain diameter of pigment turns into less than 0.2 μm Zuo You.Now, above-mentioned pigment point can be coordinated as needed Part or all of powder, resin (B).Mix remaining composition with as rule by the dispersible pigment dispersion for so obtaining Fixed concentration, can prepare the coloured composition of target.

In the present invention, above-claimed cpd (A-I) can be mixed with solvent and be made color dispersion liquid.It is prepared for color dispersion After liquid, and then mix with resin (B), polymerizable compound (C), polymerization initiator (D) etc. and constitute coloured composition, then can Further improve heat resistance when being made colour filter.

As solvent, as long as the solvent that the solvent (E) that can serve as coloured composition is used, then can use any molten Agent.In order to disperse compound (A-I), particularly preferred solvent (E1) is, for example, ether-ether solvent, it is highly preferred that can include Asia One etherification of hydroxyl groups, such as solvent by remaining hydroxy esterification, propylene glycol monomethyl of alkyl diol or PAG Ether acetic acid ester, propylene glycol monoethyl acetic acid esters, propylene glycol monopropyl ether acetic acid esters, ethylene glycol single methyl ether acetic acid esters, second two Alcohol list monoethyl ether acetate, diethylene glycol monoethyl ether acetate, diethylene glycol monobutyl ehter acetic acid esters, dipropylene glycol methyl ether acetic acid Ester etc..These can be used alone or comprising various.

The amount of solvent (E1), relative to the mass parts of compound (A-I) 1, for example, 4~1000 mass parts, preferably 6~ 200 mass parts, more preferably 9~100 mass parts.

When preparing color dispersion liquid, dispersant is preferably used.As dispersant, for example can using cation system, it is cloudy from The known pigment dispersing agents such as subsystem, nonionic system, both sexes, Polyester, many amine systems, acrylic acid series.These pigment dispersing agents can It is used alone, two or more can be also applied in combination.As pigment dispersing agent, represented with trade name, KP (SHIN-ETSU HANTOTAIs can be included Learn industrial (strain) manufacture), フローレ Application (common prosperity society chemistry (strain) manufacture), ソ Le スパース (ゼネカ (strain) manufactures), EFKA (BASF AG's manufacture), アジスパー (aginomoto Off ァイ Application テ Network ノ (strain) manufacture), Disperbyk, BYK (PVC ッ Network ケミー companies manufacture) etc..

The amount of dispersant, relative to the mass parts of compound (A-I) 100, for example, 1~1000 mass parts, preferably 3~ 100 mass parts, more preferably 5~90 mass parts, particularly preferably 10~80 mass parts.

In addition, in the case of including dyestuff (A1) in coloured composition, dyestuff (A1) can be in advance included as needed Part or all, it is preferably whole.The amount of the dyestuff (A1) in color dispersion liquid, relative to the mass of compound (A-I) 100 Part, for example, being 0.1~20 mass parts, more preferably preferably 0.5~15 mass parts, 1~10 mass parts.

Above-mentioned color dispersion liquid, as needed, a part that can be in advance comprising the resin (B) used in coloured composition or All, it is preferably a part of.By including resin (B) in advance, can further improve dispersiveness when being made coloured composition. The solid constituent conversion amount of the resin (B) in color dispersion liquid, relative to the mass parts of compound (A-I) 100, for example, for 1~ 300 mass parts, preferably 10~100 mass parts, more preferably 20~70 mass parts.

When preparing dispersion liquid, preferably after necessary composition is suitably added, fine dispersion is carried out using dispersal device. As dispersal device, bead mill apparatus can be used.As the bead for using, generally the hard bead such as zirconium oxide bead, its Particle diameter is selected from the scope of more than 0.05mm and below 20mm, more preferably preferably 0.1~10mm, 0.1~0.5mm.

Additionally, it is preferred that compound (A-I) is dissolved in into part or all of solvent (E) in advance and solution is prepared.It is more excellent The solution is filtered from 0.01~1 μm or so of the filter in aperture.

It is preferred that mixed coloured composition is filtered with the filter in 0.01~10 μm or so of aperture.

The manufacture method of colour filter

As the method by coloured composition of the invention manufacture colored pattern, photoetching process, ink-jet method, print process can be enumerated Deng.Wherein, preferred photoetching process.Photoetching process is that above-mentioned coloured composition is coated into substrate, dries and forms coloring compositions nitride layer, The method for the coloring compositions nitride layer being exposed via photomask and being developed.In photoetching process, photomask is not used by exposure And/or do not develop such that it is able to form the coloring film as the solidfied material of above-mentioned coloring compositions nitride layer.So formation can be made Colored pattern, coloring film as colour filter.

The thickness of the colour filter to making is not particularly limited, and can suitably be adjusted according to purpose, purposes etc., for example, being 0.1~30 μm, more preferably preferably 0.1~20 μm, 0.5~6 μm.

As substrate, quartz glass, pyrex can be used, alumina silicate glass, silica has been carried out to surface The tree of glass plate, makrolon, polymethyl methacrylate, the polyethylene terephthalate of the soda-lime glass of coating etc. etc. Fat plate, silicon, the product for foring on aforesaid substrate aluminium, silver, silver/copper/palldium alloy film etc..Can form another on these substrates Outer color-filter layer, resin bed, transistor, circuit etc..

Using photolithographic each color pixel formed can known or usual device, under the conditions of carry out.For example, can Making as described below.

First, coloured composition is coated on substrate, by heat drying (prebake) and/or drying under reduced pressure, so that The volatile ingredients such as solvent are removed and is dried, obtain smooth coloring compositions nitride layer.

As coating method, spin-coating method, slot coated method, slit and method of spin coating etc. can be enumerated.

Preferably 30~120 DEG C, more preferably 50~110 DEG C of temperature when being thermally dried.Additionally, as the heat time, Preferably 10 seconds~60 minutes, more preferably 30 seconds~30 minutes.

In the case of carrying out drying under reduced pressure, enter preferably under the pressure of 50~150Pa, under 20~25 DEG C of temperature range OK.

Thickness to coloured composition layer is not particularly limited, and can suitably be selected according to the thickness of the colour filter of target.

Next, for coloring compositions nitride layer, being exposed via the photomask of the colored pattern for forming target.To this Pattern on photomask is not particularly limited, and the pattern being consistent with the purposes of target can be used.

As the light source for exposing, the light source of the light of the wavelength of 250~450nm is preferably produced.For example, can be used will not Light to 350nm is blocked with by the wave filter that the wave-length coverage is blocked, or using by 436nm nearby, 408nm nearby, 365nm Neighbouring light is optionally taken out with by the bandpass filter that these wave-length coverages are taken out.Specifically, as light source, water can be enumerated Silver-colored lamp, light emitting diode, metal halide lamp, Halogen lamp LED etc..

Due to can equably irradiate parallel rays to plane of exposure entirety, carry out photomask and form coloring compositions nitride layer Substrate correct contraposition, therefore preferably use the exposure devices such as mask aligner and stepper.

Coloring compositions nitride layer after making exposure is contacted and developed with developer solution, so as to form color-patch map on substrate Case.By development, the unexposed portion of coloring compositions nitride layer dissolves and is removed in developer solution.As developer solution, preferably for example The aqueous solution of the alkali compounds such as potassium hydroxide, sodium acid carbonate, sodium carbonate, tetramethyl ammonium hydroxide.These alkali compounds Concentration in the aqueous solution is preferably 0.01~10 mass %, more preferably 0.03~5 mass %.And then, developer solution can include table Face activating agent.

Developing method can be any one of sheathed immersion method, infusion process and spray-on process etc..And then, can make base in development Plate inclines arbitrary angle.

Preferably washed after development.

And then, the colored pattern that preferred pair is obtained is bakeed after carrying out.Preferably 150~250 DEG C of stoving temperature afterwards, more preferably 160~235 DEG C.Preferably 1~120 minute, more preferably 10~60 minutes time is bakeed afterwards.

The absorbance of compound of the invention is high, and using its coloured composition has been used, can manufacture solvent resistant The excellent colour filter of property.The colour filter can be used as display device (for example, liquid crystal display device, organic el device, Electronic Paper Deng) and solid-state imager colour filter.

Embodiment

The present invention is illustrated in greater detail by the following examples, but the present invention is not limited by these embodiments.In example, % and part of content or even usage amount are represented, is then quality criteria as long as no special instructions.

In addition, as long as no special instructions, then react is carried out in a nitrogen atmosphere.In below, the structure of compound passes through matter Amount analysis (LC；The type of Agilent systems 1200, MASS；Agilent LC/MSD types) confirm.

Embodiment 1

After 10.0 parts of potassium rhodanide, 55.0 parts of acetonitrile have been put into the flask with cooling tube and agitating device, in room Stirred under temperature 30 minutes.Last 10 minutes and instill 13.6 parts of 2- fluorobenzoyl chlorides (Tokyo chemical conversion industry (strain) manufacture), in room Stirred under temperature 2 hours.N- ethyls-o- 11.6 parts of toluidines (Tokyo chemical conversion industry (strain) manufacture) is instilled, is stirred at room temperature 30 minutes.30.0 parts of Sodium.alpha.-chloroacetate is dissolved in 40.8 parts of ion exchange water, after having instilled the solution, instill 30% hydrogen-oxygen Change 22.9 parts of sodium water solution.After instillation terminates, it has been stirred at room temperature 20 hours.After adding 204.0 parts of ion exchange water, Stir 1 hour at room temperature, the solid that leaching is separated out.After the solid that will be obtained is with 41.0 parts of cleanings of acetonitrile, ion exchange water is used 200.0 parts of cleanings, have obtained the wet cake of the compound by formula (B-I-1) expression.In the flask with cooling tube and agitating device Middle 68.0 parts of ion exchange water of input, 68.0 parts of toluene, 15.8 parts of acetic acid, have been stirred at room temperature 30 minutes.Add whole amount Obtain by formula (B-I-1) represent compound wet cake, be stirred at room temperature 2 hours.Add 30% NaOH water 35.4 parts of solution, organic layer has been refining to obtain by point liquid.The organic layer for obtaining is carried out using 68.0 parts of ion exchange water After dividing liquid refined, carry out point liquid using 35% aqueous hydrochloric acid solution and refine.Magnesium sulfate is added in the organic layer for obtaining, 1 has been stirred After hour, solid is separated by filtration.Solvent is distilled, 18.5 parts of the compound represented by formula (B-I-2) has been obtained.Yield is 69%.

Methylphenylamine (Tokyo chemical conversion industry (strain) manufacture) is put into the flask with cooling tube and agitating device After 15.3 parts and 60 parts of DMF, mixed solution is carried out ice-cold.30 minutes are lasted under ice-cold little by little Add 5.7 parts of 60% sodium hydride (Tokyo chemical conversion industry (strain) manufacture) after, stirred when room temperature is warmed up to 1 hour.Will 4,10.4 parts of 4 '-difluoro benzophenone (Tokyo chemical conversion industry (strain) manufacture) is little by little added in reaction solution, is stirred at room temperature Mix 24 hours.After reaction solution is little by little added in 200 parts of frozen water, 15 hours are stood at room temperature, by being decanted water Remove, then obtained sticky solid as residue.After 60 parts of methyl alcohol is added in the sticky solid, 15 have been stirred at room temperature Hour.It is refined with column chromatography after the solid of precipitation is separated by filtration.To be done at refined faint yellow solid under reduced pressure 60 DEG C It is dry, obtain 9.8 parts of the compound represented by formula (BP-1).Yield is 53%.

Put into the flask with cooling tube and agitating device by 8.2 parts of the compound of formula (B-I-2) expression, by formula (BP-1) after 20.0 parts of 10.0 parts of compound and toluene representing, next, 12.2 parts of phosphorous oxychloride is added, at 95~100 DEG C Under stirred 3 hours.Next, after reactant mixture is cooled into room temperature, with 170.0 parts of dilutions of isopropanol.Next, will be dilute After in reaction solution 300.0 parts of the saturated aqueous common salt of injection released, 100 parts of toluene is added, stirred 30 minutes.Then, stop stirring Mix, stand 30 minutes, be as a result separated into organic layer and water layer.Operated by point liquid after water layer is discarded, by organic layer saturation 300 parts of cleanings of saline solution.The saltcake of appropriate amount is added in organic layer, after having stirred 30 minutes, filtering has obtained dry having Machine layer.The solvent distillation of the organic layer that will be obtained with evaporator, has obtained blue or green violet solid.And then to blue or green violet solid in decompression It is dried at lower 60 DEG C, has obtained 18.4 parts of the compound represented by formula (A-IV-1).Yield is 100%.

The identification of the compound represented by formula (A-IV-1)

(quality analysis) ionization mode=ESI+：M/z=687.3 [M-Cl]⁺

Exact mass：722.3

12.4 parts of compound, the chloroform represented by formula (A-IV-1) are put into the flask with cooling tube and agitating device 45.5 parts, stirring.Next, 10 parts of input chlorosulfonic acid (Tokyo chemical conversion industry (strain) manufacture), 18 have been stirred at 25~30 DEG C Hour.After being cooled to room temperature, 210 parts of DMF is put into, during reaction solution little by little to instill 2610 parts of toluene. After having stirred 1 hour, by solid obtained from filtering with the cleaning of 870 parts of toluene after, dry at 60 DEG C under reduced pressure, obtain 12.9 parts of the compound represented by formula (A-III-1).Yield is 89%.

The identification of the compound represented by formula (A-III-1)

(quality analysis) ionization mode=ESI+：M/z=845.3 [M]⁺

Exact mass：846.2

69.8 parts of compound, the chlorine represented by formula (A-III-1) are added in the flask with cooling tube and agitating device It is imitative 418 parts, stirring.369.7 parts of phosphorous oxychloride is instilled, has been stirred at 60 DEG C 4 hours.After letting cool room temperature, by reaction solution After being injected into 5000 parts of cold water, stir 30 minutes.Stop stirring, stood 30 minutes, be as a result separated into organic layer and water Layer.The organic layer that will be obtained carries out 2 points of liquid cleanings for 4000 parts using cold water.Make 14.7 parts of trifluoro Methanesulfomide, triethylamine 10 After part is dissolved in 100 parts of chloroform, add in organic layer, reacted at room temperature 12 hours.Reaction solution is injected into ion exchange After in 5000 parts of water, stir 30 minutes.Stop stirring, stood 30 minutes, be as a result separated into organic layer and water layer.To obtain Organic layer carry out 2 points of liquid using 4000 parts of ion exchange water and clean.200 parts of magnesium sulfate is added in organic layer, 1 has been stirred After hour, the solvent distillation of the organic layer that will be obtained with evaporator has obtained blue or green violet solid.And then, blue or green violet solid is existed Depressurize and dry at lower 60 DEG C, obtained 44.2 parts of the chemical combination represented by formula (A-III-1), formula (A-II-1), formula (A-II-2) The 32 of thing：41：16 mixtures (molar basis).The mixture is referred to as colorant (A-II-3).

The identification of the compound represented by formula (A-II-1)

(quality analysis) ionization mode=ESI+：M/z=978.5 [M]⁺

Exact mass：977.2

The identification of the compound represented by formula (A-II-2)

(quality analysis) ionization mode=ESI+：M/z=1109.5 [M]⁺

Exact mass：1108.1

Embodiment 2

2.0 parts of compound, the dichloromethane represented by (A-IV-1) are put into the flask with cooling tube and agitating device 5.7 parts of alkane, instills 1.6 parts of chlorosulfonic acid at 25~30 DEG C, has been stirred under synthermal 3 hours.Next, instilling DMF 3.3 Part, the mixture of 0.3 part of ion exchange water are so that no more than 25 DEG C, be made solution.The solution is injected in 32.7 parts of toluene, will Liquid portion is separated, again by residue 16.3 parts of cleanings of toluene.Remaining residue is concentrated under reduced pressure with evaporator, is passed through The concentrate is injected in 31.2 parts of ion exchange water, so that crystallization is separated out, filtering.By 20% sodium chloride of coarse filtration thing 13.0 parts of suspensions of the aqueous solution, filtering, by 20% sodium-chloride water solution, the 13.0 parts of cleanings of the solid of leaching, depressurizes dry at 35 DEG C It is dry.Next, the dried object is dissolved in 6.2 parts of methyl alcohol, and it is concentrated under reduced pressure with evaporator after insoluble matter is filtered, at 35 DEG C Drying under reduced pressure is carried out, so as to 1.9 parts of compound for having obtained being represented by formula (A-III-1) as cyan solid.Yield is 97.9%.

The identification of the compound represented by formula (A-III-1)

(quality analysis) ionization mode=ESI+：M/z=845.3 [M]⁺

Exact mass：846.2

Following reaction is carried out under nitrogen atmosphere.Put into the flask with cooling tube and agitating device obtained above 10.0 parts of 2.0 parts of the compound and acetonitrile represented by formula (A-III-1), instill 1.0 parts of phosphorous oxychloride at 70~80 DEG C.Same At a temperature of stir 2 hours.Next, being cooled to 5 DEG C, 1.0 parts of trifluoro Methanesulfomide is put into the reaction solution.Then, 5 2.3 parts of triethylamine is instilled at~15 DEG C, has been stirred at 15~30 DEG C 2 hours.In the reaction solution inject 10.0 parts of MEK, 20% 10.0 parts of sodium-chloride water solution, is concentrated under reduced pressure with evaporator.Dichloromethane 15.0 is injected in the concentrated residue Part, 10.0 parts of ion exchange water, make organic layer be separated with water layer, organic layer are concentrated under reduced pressure with evaporator, at 35 DEG C Drying under reduced pressure is carried out, so as to 3.1 parts of compound for having obtained being represented by formula (A-II-2) as cyan solid.Yield is 107.7%.

The identification of the compound represented by formula (A-II-2)

(quality analysis) ionization mode=ESI+：M/z=1109.5 [M]⁺

Exact mass：1108.1

Embodiment 3

2.0 parts of compound, the chlorination represented by formula (A-II-2) are put into the flask with cooling tube and agitating device 3.4 parts of magnesium hexahydrate, 40.0 parts of dimethyl sulfoxide (DMSO), 16.0 parts of ion exchange water, have stirred 2 hours at 80 DEG C.Will reaction After mixture is cooled to room temperature, in 161.3 parts of ion exchange water of instillation, the solution of 53.8 parts of magnesium chloride hexahydrate, at 40 DEG C Under stirred 30 minutes.The suspension filtering that will be obtained, by 20.0 parts, the 50.0 parts cleanings 2 of ion exchange water of the solid of leaching It is secondary.The solid that will be obtained is dried under being depressurized at 60 DEG C, has obtained 1.9 parts of the compound represented by formula (A-II-4).

Embodiment 4

In addition to magnesium chloride hexahydrate is changed into zinc chloride, reaction similarly to Example 3 is carried out, synthesized by formula (A-II-5) compound for representing.

Embodiment 5

In addition to magnesium chloride hexahydrate is changed into barium chloride dihydrate, reaction similarly to Example 3 is carried out, closed Into the compound represented by formula (A-II-6).

Embodiment 6

In addition to the compound that will be represented by formula (BP-1) becomes as the compound represented by formula (BP-2), with embodiment 1 Similarly obtained by formula (A-III-2), formula (A-II-7), formula (A-II-8) represent compound 30：52：9 mixtures (rub That benchmark).The mixture is referred to as colorant (A-II-9).Should illustrate, in formula ,-SO₃ ^-With-SO₂-N^--SO₂-CF₃Meaning will Any one substitution of contained hydrogen atom in part-structure in parentheses.

The identification of the compound represented by formula (A-III-2)

(quality analysis) ionization mode=ESI+：M/z=931.5 [M]⁺

Exact mass：930.3

The identification of the compound represented by formula (A-II-7)

(quality analysis) ionization mode=ESI+：M/z=1063.5 [M]⁺

Exact mass：1061.3

The identification of the compound represented by formula (A-II-8)

(quality analysis) ionization mode=ESI+：M/z=1193.5 [M]⁺

Exact mass：1192.2

Embodiment 7

In addition to the compound that will be represented by formula (BP-1) becomes as the compound represented by formula (BP-2), with embodiment 2 The compound represented by formula (A-II-8) is similarly obtained.

The identification of the compound represented by formula (A-II-8)

(quality analysis) ionization mode=ESI+：M/z=1193.5 [M]⁺

Exact mass：1192.2

Embodiment 8

In addition to the compound that will be represented by formula (A-II-2) becomes as the compound represented by formula (A-II-8), carry out with The same reaction of embodiment 3, has synthesized the compound represented by formula (A-II-10).

Embodiment 9

In addition to the compound that will be represented by formula (A-II-2) becomes as the compound represented by formula (A-II-8), carry out with The same reaction of embodiment 4, has synthesized the compound represented by formula (A-II-11).

Embodiment 10

In addition to the compound that will be represented by formula (A-II-2) becomes as the compound represented by formula (A-II-8), carry out with The same reaction of embodiment 5, has synthesized the compound represented by formula (A-II-12).

Comparative example 1,2

The compound represented by formula (A-X-1) is synthesized according to the method described in Japanese Unexamined Patent Publication 2015-38201 publications (hereinafter also referred to compound (A-X-1)) and the compound (hereinafter also referred to compound (A-X-2)) represented by formula (A-X-2).

[synthesis example 1]

Appropriate nitrogen is flowed into the flask with reflux condenser, dropping funel and mixer and nitrogen is become Atmosphere, loads 100 parts of propylene glycol monomethyl ether, and 85 DEG C are heated to while stirring.Next, lasting about 5 using dropping liquid pump Hour has instilled in the flask and has made 19 parts of methacrylic acid, the ring [5.2.1.0 of acrylic acid 3,4- epoxies three^2,6] decane -8- base esters With the ring [5.2.1.0 of acrylic acid 3,4- epoxies three^2,6] decane -9- base esters mixture (contain than with molar ratio computing be 50：50) 171 parts of (trade name " E-DCPA ", Co., Ltd. Daicel manufacture) is dissolved in molten in 40 parts of propylene glycol monomethyl ether Liquid.On the other hand, being lasted about 5 hours and instilled in flask using other dropping liquid pump makes polymerization initiator 2,2 '-azo two (2,4- methyl pentane nitriles) 26 parts of solution being dissolved in 120 parts of propylene glycol monomethyl ether.The instillation of polymerization initiator After end, in synthermal lower holding about 3 hours, room temperature is then cooled to, has obtained the copolymer (resin of solid constituent 43.5% (B-1) solution).The weight average molecular weight of the resin (B-1) for obtaining is 8000, and decentralization is 1.98, the acid of solid constituent conversion It is 53mg-KOH/g to be worth.

[synthesis example 2]

Appropriate nitrogen is flowed into the flask with reflux condenser, dropping funel and mixer and nitrogen is become Atmosphere, loads 280 parts of propylene glycol monomethyl ether, and 80 DEG C are heated to while stirring.Next, lasting about 5 using dropping liquid pump Hour has instilled in the flask and has made 38 parts of acrylic acid, the ring [5.2.1.0 of acrylic acid 3,4- epoxies three^2,6] decane -8 and 9- base esters Mixture (contain than with molar ratio computing be 50：50) (trade name " E-DCPA ", Co., Ltd.'s Daicel are manufactured) 289 parts of dissolvings Solution in 125 parts of propylene glycol monomethyl ether.On the other hand, about 6 hours are lasted using other dropping liquid pump burning Having been instilled in bottle makes 33 parts of polymerization initiator 2,2-azobis(2,4-dimethylvaleronitrile) be dissolved in propylene glycol monomethyl ether Solution in 235 parts of ester.After the instillation of polymerization initiator terminates, in synthermal lower holding about 4 hours, room temperature is then cooled to, The copolymer (resin (B-2)) of solid constituent 35.1% is obtained.The weight average molecular weight of the resin (B-2) for obtaining is 9200, point Divergence is 2.08, and the acid number of solid constituent conversion is 77mg-KOH/g.

The weight average molecular weight (Mw) of the polystyrene conversion of resin and the measure of number-average molecular weight (Mn) use GPC method with Carried out under conditions of lower.

Device：HLC-8120GPC (eastern Cao's (strain) manufacture)

Post：TSK-GELG2000HXL

Column temperature：40℃

Solvent：THF

Flow velocity：1.0mL/min

Test solution solid component concentration：0.001~0.01 mass %

Injection rate：50μL

Detector：RI

Correction standard substance：TSK STANDARD POLYSTYRENE

F-40、F-4、F-288、A-2500、A-500

(eastern Cao's (strain) manufacture)

The ratio between weight average molecular weight and number-average molecular weight using polystyrene conversion obtained above (Mw/Mn) is used as decentralization.

[preparation of colored curable resin composition]

Embodiment 11~20 and comparative example 3~4

Each composition is mixed according to following composition, has obtained colored curable resin composition.

【Table 14】

In table 14, each composition represents following compound.

(A-II-2)：The compound represented by formula (A-II-2)

(A-II-3)：Colorant (A-II-3)

(A-II-4)：The compound represented by formula (A-II-4)

(A-II-5)：The compound represented by formula (A-II-5)

(A-II-6)：The compound represented by formula (A-II-6)

(A-II-8)：The compound represented by formula (A-II-8)

(A-II-9)：Colorant (A-II-9)

(A-II-10)：The compound represented by formula (A-II-10)

(A-II-11)：The compound represented by formula (A-II-11)

(A-II-12)：The compound represented by formula (A-II-12)

(A-X-1)：The compound represented by formula (A-X-1)

(A-X-2)：The compound represented by formula (A-X-2)

(B-1)：Resin (B-1) (solid constituent conversion)

(C-1)：Dipentaerythritol acrylate (KAYARAD (registration mark) DPHA；Japanese chemical drug (strain) manufacture)

(D-1)：(Irgacure (the registrations of N- benzoyloxys -1- (4- Phenylsulfanyls phenyl) octane -1- ketone -2- imines Trade mark) OXE-01；BASF AG manufactures；O- acyl groups oxime compound)

(E-1)：Propylene glycol monomethyl ether

(E-2)：1-METHYLPYRROLIDONE

(E-3)：Ethyl lactate

(F-1)：Polyether modified silicon oil (solid constituent conversion) (トーレシリコー Application SH8400；The beautiful DOW CORNING (strain) in east Manufacture)

[making of colour filter]

In the glass substrate (#1737 of 2 inch squares；Corning Incorporated manufacture) on the staining and curing is coated with using spin-coating method After property resin combination, the prebake 3 minutes at 100 DEG C forms coloring compositions nitride layer.After cooling, exposure machine (TME- is used 150RSK；トプ Us Application (strain) is manufactured), under air atmosphere, with 150mJ/cm²Light exposure (365nm benchmark) exposure.Should Illustrate, do not use photomask.Coloring compositions nitride layer after by exposure is dried after carrying out 20 minutes in an oven, at 180 DEG C Roasting, so as to make colour filter (2.0 μm of thickness).

[measure of absorbance]

The compound or colorant 0.35g that will be obtained dissolve in chloroform, volume is turned into 250cm³, by 2cm therein³With Chloroform dilutes, and volume is turned into 100cm³(concentration：0.028g/L), spectrophotometer (quartz cell, optical path length are used；1cm) survey Absorption spectrum is determined.The absorbance being scaled under the maximum absorption wavelength of 0.028g/L is commented according to following standard Valency.

A：More than 2.0

B：More than 1.5 and less than 2.0

C：Less than 1.5

[solvent resistance evaluation]

The coated film of photosensitive composition is impregnated 40 minutes at room temperature in 1-METHYLPYRROLIDONE, is made With colour examining machine (OSP-SP-200；OLYMPUS companies manufacture) determine coated film leaching Stains before and after aberration (Δ Eab*), according to Under standard evaluated.Should illustrate, Δ Eab* values are by according to the following of CIE1976 (L*, a*, b*) space color specification system The value obtained of colour difference formula (Japanese color science can compile newly organized color science handbook (Showa 60 years) page 266).

Δ Eab*={ (Δ L*) 2+ (Δ a*) 2+ (Δ b*) 2 } 1/2

A：Less than 5.0

B：More than 5.0 and less than 10.0

C：More than 10.0

【Table 15】

[measure of voltage retention]

Compound 0.025g and liquid crystal (manufacture of MCL-6608, メルク Co., Ltd.) 1g mixing that will be obtained, in sample Be heated at 120 DEG C 50 minutes in bottle.Mixture is transferred in centrifugation pipe, MICRO SIX (アズワ Application is used Co., Ltd. manufactures) carry out the centrifugation of 2 times 30 minutes.The supernatant fraction of mixture is enclosed into liquid crystal evaluation unit (KSRT-05/BIIIMINTS05X, E.H.C.Co., Ltd. manufactures), uses liquid crystal evaluation of physical property device (6254 type Dongyang テ Network ニカ Co., Ltd. manufactures) voltage retention is determined under following condition determinations, evaluated according to following standards.

Condition determination

Applied voltage pulse amplitude：5V

* voltage retention：Liquid crystal cells potential difference after 1000 milliseconds/in 0 millisecond of value of the voltage of applying

Evaluation criterion

A：More than 95%

B：More than 85% and less than 95%

C：Less than 85%

【Table 16】

Embodiment 21~24, comparative example 5,6

[dispersion liquor manufacture method]

After each composition shown in table 17 is weighed, 0.4 μm of 600 parts of zirconium oxide bead is put into, uses coating conditioner (manufacture of LAU companies) is vibrated 1 hour, has made dispersion liquid 1~6.

【Table 17】

In table 17, each composition represents following compound.

(A-II-5)：The compound represented by formula (A-II-5)

(A-II-10)：The compound represented by formula (A-II-10)

(A-II-11)：The compound represented by formula (A-II-11)

(A-II-12)：The compound represented by formula (A-II-12)

(A-X-1)：The compound represented by formula (A-X-1)

(A-X-2)：The compound represented by formula (A-X-2)

Dispersant 1：DISPERBYK-162 (the propylene glycol monomethyl ether solution of solid constituent 38%)

Dispersion resin 1：The propylene glycol monomethyl ether solution (solid constituent 35.1%) of resin (B-2)

(E-1)：Propylene glycol monomethyl ether

[preparation method of colored curable resin composition]

Each composition shown in table 18 is mixed, colored curable resin composition has been obtained.

【Table 18】

In table 18, each composition represents following compound.

(B-1)：Resin (B-1) (solid constituent conversion)

(E-1)：Propylene glycol monomethyl ether

[measure of voltage retention]

In the glass substrate (#1737 of 3 inch squares；Corning Incorporated manufacture) on the colored curable is coated with using spin-coating method After resin combination, in 100 DEG C of prebakes 3 minutes, coloring compositions nitride layer is formd.After cooling, exposure machine (TME- is used 150RSK；トプ Us Application (strain) manufacture) under air atmosphere with 150mJ/cm²Light exposure (365nm benchmark) exposure.Should say It is bright, do not use photomask.Coloring compositions nitride layer after by exposure is bakeed after carrying out 20 minutes in an oven, at 230 DEG C, So as to make film (2.0 μm of thickness).Wiped off from glass substrate by by the film, so as to obtain powder.By what is obtained Powder 0.025g and liquid crystal (manufacture of MCL-6608, メルク Co., Ltd.) 1g mixes, and be heated at 120 DEG C in sample bottle 50 minutes.Mixture is transferred in centrifugation pipe, is carried out using MICRO SIX (manufacture of アズワ Application Co., Ltd.) The centrifugation of 2 times 30 minutes.The supernatant fraction of mixture is enclosed into liquid crystal evaluation unit (KSRT-05/ BIIIMINTS05X, E.H.C.Co., Ltd. manufactures), use liquid crystal evaluation of physical property device (6254 type Dongyang テカ plants of formulas of Network ニ Commercial firm manufactures) voltage retention is determined under following condition determinations, evaluated according to following standards.

Condition determination

Applied voltage pulse amplitude：5V

* voltage retention：Liquid crystal cells potential difference after 1000 milliseconds/in 0 millisecond of value evaluation criterion of the voltage of applying

A：More than 95%

B：More than 85% and less than 95%

C：Less than 85%

【Table 19】

Industrial applicability

The absorbance of compound of the invention, voltage retention are excellent, and using used the compound colour cell Compound, can manufacture the colour filter of excellent solvent resistance.

Claims

1. the compound for being represented by formula (A-I)：

In formula (A-I),

R⁴¹~R⁴⁴The carbon number 6~20 that represent hydrogen atom, the saturated hydrocarbyl of carbon number 1~20 independently of one another, can have substitution base Aromatic hydrocarbyl can be with taking that the aralkyl of the carbon number 7~30 of substitution base, the aromatic hydrocarbyl and the aralkyl can have Can be-SO for base₃ ^-Or-SO₂-N^--SO₂-R^f, in the saturated hydrocarbyl of the carbon number 1~20, hydrogen contained in the saturated hydrocarbyl is former Amino or halogen atom substitution that son can be substituted or unsubstituted, in the case that the carbon number of the saturated hydrocarbyl is 2~20, this is satisfied Oxygen atom or-CO- can be replaced by with methylene contained in alkyl, it is but, adjacent in the saturated hydrocarbyl of the carbon number 2~20 Methylene will not simultaneously be replaced by oxygen atom, the methylene of end will not be replaced by oxygen atom or-CO-, R⁴¹With R⁴²Can With reference to and with they combine nitrogen-atoms together with form ring, R⁴³With R⁴⁴Formed together with the nitrogen-atoms that can be combined and be combined with them Ring,

R⁴⁷~R⁵⁴Hydrogen atom, halogen atom, nitro, hydroxyl ,-SO are represented independently of one another₃ ^-、-SO₂-N^--SO₂-R^fOr carbon number 1 ~8 alkyl, the methylene for constituting the alkyl may alternatively be oxygen atom or-CO-, R⁴⁸With R⁵²Can be combined with each other and formed- NH- ,-S- or-SO₂-, but, in the alkyl, adjacent methylene will not simultaneously be replaced by oxygen atom, the methylene of end Oxygen atom or-CO- will not be replaced by,

Ring T¹Represent carbon number 3~10 heteroaromatic, the heteroaromatic can have carbon number 1~20 saturated hydrocarbyl, substitution or Unsubstituted amino can be with the aromatic hydrocarbyl of the carbon number 6~20 of substitution base, the substitution base that the aromatic hydrocarbyl can have Can be-SO₃ ^-Or-SO₂-N^--SO₂-R^f,

M^r+Hydrogen ion, the metal ion of r valencys or substituted or unsubstituted ammonium ion are represented,

K represents the-SO that the compound represented by formula (A-I) has₃ ^-Number and-SO₂-N^--SO₂-R^fNumber sum,

R represents more than 1 integer,

R^fThe fluoroalkyl of carbon number 1~12 is represented,

But, the compound for being represented by formula (A-I) has at least one-SO₂-N^--SO₂-R^f。

2. compound according to claim 1, wherein, M^r+It is the metal ion of r valencys.

3. compound according to claim 1, wherein, by above-mentioned T¹The heteroaromatic of expression is by following formula (A-t1) The ring of expression：

In formula (A-t1),

Ring T²The heteroaromatic of carbon number 3~10 is represented,

R⁴⁵And R⁴⁶Hydrogen atom is represented independently of one another, there can be the saturated hydrocarbyl of the carbon number 1~20 for replacing base, there can be substitution base Carbon number 6~20 aromatic hydrocarbyl or can have substitution base carbon number 7~30 aralkyl, the carbon number of the saturated hydrocarbyl is 2 In the case of~20, contained methylene can be replaced by oxygen atom or-CO- in the saturated hydrocarbyl, but, the carbon number 2~20 Saturated hydrocarbyl in, adjacent methylene will not simultaneously be replaced by oxygen atom, and it is former that the methylene of end will not be replaced by oxygen Son or-CO-, R⁴⁵With R⁴⁶Ring is formed together with the nitrogen-atoms that can be combined and be combined with them,

R⁵⁵The aromatic hydrocarbyl of the saturated hydrocarbyl for representing carbon number 1~20 or the carbon number 6~20 can with substitution base,

K1 represents 0 or 1,

* the bonding end with carbocation is represented.

4. coloured composition, it includes the compound according to any one of claims 1 to 3.

5. the colour filter for being formed by coloured composition according to claim 4.

6. display device, it includes colour filter according to claim 5.