JP2013209614A5

JP2013209614A5 -

Info

Publication number: JP2013209614A5
Application number: JP2013015509A
Authority: JP
Filing date: 2013-01-30
Publication date: 2015-11-26
Anticipated expiration: 2033-01-30

Description

更に本発明は、上記いずれかに記載のキノフタロン色素単量体（Ａ）と、キノフタロン色
素単量体（Ａ）以外の重合性単量体（Ｂ）との重合体である着色性ポリマー（Ｃ）に関す
る。
Furthermore, the present invention provides a coloring polymer (C) which is a polymer of any of the above quinophthalone dye monomers (A) and a polymerizable monomer (B) other than the quinophthalone dye monomers (A). )

Claims

A quinophthalone dye monomer (A) represented by the following general formula (1).
General formula (1)

(In the formula, Q represents a quinophthalone dye represented by the following general formula (2).
R ₁ represents a hydrogen atom or a methyl group.
X ₁ _{is, -R 2 -, - O-} R 3 -, - CO-R 3 -, - COO-R 3 -, or -O-CO-
R ₃ -is represented.
R ₂ includes at least one bond selected from an alkylene group having a substituted or unsubstituted tertiary carbon, a substituted or unsubstituted ester bond (—COO—) or an ether bond (—O—). An alkylene group, a substituted or unsubstituted alkenylene group, a substituted or unsubstituted divalent aryl group, —R ₄ —O—R ₅ —, —R ₄ —CO—R ₅ —, —R ₄ —O—;
CO—R ₅ —, —R ₄ —O—CONH—R ₅ —, or —R ₄ —O—CO—R ₆ —CO—R ₅ —
Represents.
R ₃ represents a substituted or unsubstituted alkylene group, a substituted or unsubstituted alkenylene group, a substituted or unsubstituted divalent aryl group, —R ₄ —O—R ₅ —, —R ₄ —CO—R ₅ —. , -R ₄
—O—CO—R ₅ —, —R ₄ —O—CONH—R ₅ —, or —R ₄ —O—CO—R ₆ —CO
—R ₅ — is represented.
R ₄ and R ₆ each independently represents a substituted or unsubstituted alkylene group, a substituted or unsubstituted alkenylene group, or a substituted or unsubstituted divalent aryl group.
R ₅ represents a substituted or unsubstituted alkylene group, or —O—CH ₂ —CHOH—CH ₂ —. )
General formula (2)

(Wherein R _{7 to} R ₁₂ each independently represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, or a substituted or unsubstituted aryl group;
R _{13 to} R ₁₆ each independently represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, —COO—R ₁₇ , or —O—R ₁₈ .
Here, any one of R _{7 to} R ₁₆ is a bond with X.
The adjacent substituents of R _{8 to} R _{12 and} the adjacent substituents of R _{13 to} R ₁₆ may be bonded to each other to form a 5- or 6-membered ring.
R ₁₇ and R ₁₈ represent a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group. )

The quinophthalone dye monomer (A) according to claim 1, represented by the following general formula (3).
General formula (3)

(Wherein R ₁ represents a hydrogen atom or a methyl group.
R _{19 to} R ₂₃ each independently represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, or a substituted or unsubstituted aryl group,
R _{24 to} R ₂₇ each independently represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, —COO—R ₂₈ , or —O—R ₂₉ .
The adjacent substituents of R _{19 to} R _{23 and} the adjacent substituents of R _{24 to} R ₂₇ may be bonded to each other to form a 5- or 6-membered ring.
R ₂₈ and R ₂₉ represent a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group.
X ₂ contains at least one bond selected from an alkylene group having a substituted or unsubstituted tertiary carbon, a substituted or unsubstituted ester bond (—COO—) or an ether bond (—O—). An alkylene group, a substituted or unsubstituted alkenylene group, a substituted or unsubstituted divalent aryl group, —R ₃₀ —O—R ₃₁ —, —R ₃₀ —CO—R ₃₁ —, —R ₃₀ —;
O—CO—R ₃₁ —, —R ₃₀ —O—CONH—R ₃₁ —, or —R ₃₀ —O—CO—R ₃₂ —C
O—R ₃₁ — is represented.
R ₃₀ and R ₃₂ each independently represents a substituted or unsubstituted alkylene group, a substituted or unsubstituted alkenylene group, or a substituted or unsubstituted divalent aryl group.
R ₃₁ represents a substituted or unsubstituted alkylene group, or —O—CH ₂ —CHOH—CH ₂ —. )

The quinophthalone dye monomer (A) according to claim 1, which is represented by the following general formula (4).
General formula (4)

(Wherein R ₁ represents a hydrogen atom or a methyl group.
R ₃₃ represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, or a substituted or unsubstituted aryl group;
R _{34 to} R ₃₈ each independently represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, or a substituted or unsubstituted aryl group;
R _{39 to} R ₄₁ each independently represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, —COO—R ₄₂ , or —O—R ₄₃ .
The adjacent substituents among R _{34 to} R ₃₈ may be bonded to each other to form a 5- or 6-membered ring.
R ₄₂ and R ₄₃ represent a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group.
X ₃ _{is, -R 44 -, - O-} R 45 -, - CO-R 45 -, - COO-R 45 -, or -O-C
O—R ₄₅ — is represented.
R ₄₄ contains at least one bond selected from an alkylene group having a substituted or unsubstituted tertiary carbon, a substituted or unsubstituted ester bond (—COO—) or an ether bond (—O—). An alkylene group, a substituted or unsubstituted alkenylene group, a substituted or unsubstituted divalent aryl group, —R ₄₆ —O—R ₄₇ —, —R ₄₆ —CO—R ₄₇ —, —R ₄₆ —;
O—CO—R ₄₇ —, —R ₄₆ —O—CONH—R ₄₇ —, or —R ₄₆ —O—CO—R ₄₈ —C
Represents O—R ₄₇ —.
R ₄₅ represents a substituted or unsubstituted alkylene group, a substituted or unsubstituted alkenylene group, a substituted or unsubstituted divalent aryl group, —R ₄₆ —O—R ₄₇ —, —R ₄₆ —CO—R ₄₇ —. ,-
R ₄₆ —O—CO—R ₄₇ —, —R ₄₆ —O—CONH—R ₄₇ —, or —R ₄₆ —O—CO—R
₄₈ —CO—R ₄₇ — is represented.
R ₄₆ and R ₄₈ each independently represents a substituted or unsubstituted alkylene group, a substituted or unsubstituted alkenylene group, or a substituted or unsubstituted divalent aryl group.
R ₄₇ represents a substituted or unsubstituted alkylene group, or —O—CH ₂ —CHOH—CH ₂ —. )

A colorable polymer (C) which is a polymer of the quinophthalone dye monomer (A) according to any one of claims 1 to 3 and a polymerizable monomer (B) other than the quinophthalone dye monomer (A). .

The quinophthalone dye monomer (A) according to any one of claims 1 to 3 and / or the colorable polymer (C) according to claim 4 and a polymerizable monomer other than the quinophthalone dye monomer (A). (B
) And a photoradical polymerization initiator (D).

A color filter dye comprising the quinophthalone dye monomer (A) according to any one of claims 1 to 3 and / or the colorable polymer (C) according to claim 4.

A color composition for color filters comprising at least a colorant and a binder resin, wherein the colorant comprises the color filter pigment according to claim 6.

A color filter comprising at least a red filter segment, a green filter segment, and a blue filter segment, wherein at least one filter segment is formed of the color filter coloring composition according to claim 7.