The present invention provides a color photoresist composition, including: 5-8 parts by weight of a pigment; 5-8 parts by weight of an alkali soluble resin; 5-8 parts by weight of a phthalocyanine semi-sandwich dye; 0.2-0.6 parts by weight of a photoinitiator; 70-85 parts by weight of a photoresist solvent; and 0.1-0.2 parts by weight of an additive.

A dye ink composition includes: a compound A represented by the general formula (I-1) as defined herein; a compound B represented by the general formula (I-2) as defined herein; at least one of a compound C-I represented by the general formula (I-3-1) as defined herein or a compound C-II represented by the general formula (I-3-2) as defined herein; a compound D represented by the general formula (I-4) as defined herein; and water.

An object of the present invention is to provide a cyan colored curable composition useful for producing a color filter and other products having high sensitivity and color separability. A cyan colored curable composition comprising a colorant, a resin, a polymerizable compound, and a polymerization initiator, the colorant comprising a compound represented by formula (1) and an organic pigment:

##STR00001##

wherein G.sup.1 represents a C.sub.2-20 alkanediyl group, wherein —CH.sub.2— contained in the alkanediyl group is optionally substituted with —O—, J.sup.1 represents a hydrogen atom, —NR.sup.aR.sup.b, or —NR.sup.aR.sup.bH.sup.+Q.sup.−, R.sup.a and R.sup.b each independently represent a hydrogen atom or a C.sub.1-8 alkyl group, Q.sup.− represents a halide ion, BF.sub.4.sup.−, PF.sub.6.sup.−, ClO.sub.4.sup.−, X—CO.sub.2.sup.−, or X—SO.sub.3.sup.−, X represents a monovalent organic group, and n.sup.a represents an integer of 1 to 4.

Provided are a coloring composition capable of producing a film having excellent light fastness, and the like, a method for producing a coloring composition, a color filter, a pattern forming method, a solid-state imaging device, and an image display device. The coloring composition includes a coated pigment in which at least a portion of a surface of a yellow pigment is coated with a resin, a halogenated phthalocyanine pigment, a dispersant having an acid value of 40 mgKOH/g or more, and a curable compound.

Provided are a color filter including a colored pixel A including an aluminum phthalocyanine pigment and an ultraviolet absorbing layer which is provided on an optical path on a light incident side of the colored pixel A and has a wavelength region having a transmittance of 20% or less in a wavelength range of 300 to 450 nm, in which a transmittance in a wavelength region of 550 to 800 nm is 80% or more; and a solid-state imaging element and an image display device which include the color filter.

Provided are a coloring composition capable of producing a film having excellent light fastness, and the like, a method for producing a coloring composition, a color filter, a pattern forming method, a solid-state imaging device, and an image display device. The coloring composition includes a coated pigment in which at least a portion of a surface of a yellow pigment is coated with a resin, a halogenated phthalocyanine pigment, a dispersant having an acid value of 40 mgKOH/g or more, and a curable compound.

An example of an inkjet ink composition includes a pigment, a dispersion synergist, a metal oxide, a polar solvent and water. The pigment is selected from the group consisting of a quinacridone and a phthalocyanine. The dispersion synergist has a structure of the pigment substituted with at least one solubilizing moiety selected from the group consisting of an ionic moiety, a non-ionic moiety, and a combination thereof.

The present invention relates to modified proppants and methods of using the modified proppants that use metal ligand tracers to characterize subterranean fluid flow. The metal and ligands are best chosen to be a strongly-coordinating, chelating ligand with a functional group for the chosen flow environment.

A black inkjet ink composition includes a carbon black pigment; a dispersion synergist having an aromatic structure substituted with at least one solubilizing moiety selected from the group consisting of an ionic moiety, a non-ionic moiety, and a combination thereof; a polar solvent; and water. A method for making the black inkjet ink composition and a printing method using the same is also disclosed.

An object of the present invention is to provide a colored photosensitive resin composition capable of forming a color filter having a higher brightness than that of the color filter formed from the conventionally known colored photosensitive resin composition.

The colored photosensitive resin composition according to the present invention comprises a colorant, a resin, a polymerizable compound, and a polymerization initiator, the colorant comprising a compound represented by formula (1) and an α-type and/or β-type copper phthalocyanine pigment,

##STR00001##

wherein M.sup.r+ represents an r-valent metal ion; k represents the sum of the number of —SO.sub.3.sup.− and the number of —SO.sub.2—N.sup.−—SO.sub.2—R.sup.f in the compound represented by formula (1); r represents an integer of 1 or more; R.sup.f represents a fluoroalkyl group having 1 to 12 carbon atoms; and the compound represented by formula (1) has at least one —SO.sub.3.sup.− or —SO.sub.2—N.sup.−—SO.sub.2—R.sup.f.