Abstract: A coloring photosensitive composition includes an oxime ester-based photopolymerization initiator containing a fluorine atom, a polymerizable compound having an ethylenically unsaturated double bond, an alkali-soluble resin, and a colorant, in which in a case where a film having a film thickness after drying of 2.0 ?m is formed using the coloring photosensitive composition, the optical density of the film at a wavelength of 365 nm is 1.5 or more.

Abstract: A coloring photosensitive composition includes an oxime ester-based photopolymerization initiator containing a fluorine atom, a polymerizable compound having an ethylenically unsaturated double bond, an alkali-soluble resin, and a colorant, in which in a case where a film having a film thickness after drying of 2.0 ?m is formed using the coloring photosensitive composition, the optical density of the film at a wavelength of 365 nm is 1.5 or more.

Abstract: A coloring photosensitive composition includes an oxime ester-based photopolymerization initiator containing a fluorine atom, a polymerizable compound having an ethylenically unsaturated double bond, an alkali-soluble resin, and a colorant, in which in a case where a film having a film thickness after drying of 2.0 ?m is formed using the coloring photosensitive composition, the optical density of the film at a wavelength of 365 nm is 1.5 or more.

Abstract: A coloring photosensitive composition includes an oxime ester-based photopolymerization initiator containing a fluorine atom, a polymerizable compound having an ethylenically unsaturated double bond, an alkali-soluble resin, and a colorant, in which in a case where a film having a film thickness after drying of 2.0 ?m is formed using the coloring photosensitive composition, the optical density of the film at a wavelength of 365 nm is 1.5 or more.

Abstract: A coloring photosensitive composition includes an oxime ester-based photopolymerization initiator containing a fluorine atom, a polymerizable compound having an ethylenically unsaturated double bond, an alkali-soluble resin, and a colorant, in which in a case where a film having a film thickness after drying of 2.0 ?m is formed using the coloring photosensitive composition, the optical density of the film at a wavelength of 365 nm is 1.5 or more.

Abstract: A coloring composition includes colorants, polymerizable compounds, and a resin, in which a ratio P/M of a mass P of the colorants to a mass M of the polymerizable compounds is 0.05 to 0.35, a content of the polymerizable compounds is 25 to 65 mass % with respect to a total solid content of the coloring composition, a ratio A/B of a minimum value A of an absorbance in a wavelength range of 400 nm or longer and shorter than 580 nm to a minimum value B of an absorbance in a wavelength range of 580 nm to 770 nm is 0.3 to 3, and a ratio C/D of a minimum value C of an absorbance in a wavelength range of 400 nm to 750 nm to a maximum value D of an absorbance in a wavelength range of 850 nm to 1300 nm is 5 or higher.

Abstract: A coloring photosensitive composition includes an oxime ester-based photopolymerization initiator containing a fluorine atom, a polymerizable compound having an ethylenically unsaturated double bond, an alkali-soluble resin, and a colorant, in which in a case where a film having a film thickness after drying of 2.0 ?m is formed using the coloring photosensitive composition, the optical density of the film at a wavelength of 365 nm is 1.5 or more.

Abstract: A coloring composition includes colorants, polymerizable compounds, and a resin, in which a ratio P/M of a mass P of the colorants to a mass M of the polymerizable compounds is 0.05 to 0.35, a content of the polymerizable compounds is 25 to 65 mass % with respect to a total solid content of the coloring composition, a ratio A/B of a minimum value A of an absorbance in a wavelength range of 400 nm or longer and shorter than 580 nm to a minimum value B of an absorbance in a wavelength range of 580 nm to 770 nm is 0.3 to 3, and a ratio C/D of a minimum value C of an absorbance in a wavelength range of 400 nm to 750 nm to a maximum value D of an absorbance in a wavelength range of 850 nm to 1300 nm is 5 or higher.

Abstract: The invention provides an aqueous ink composition, including a compound containing a water-soluble group and at least two groups each represented by following Formula (1); a colorant; and water: wherein, in Formula (1), Ra and Rb each independently represent an alkyl group having 1 to 4 carbon atoms, and Ra and Rb may be bonded to each other to form a 4-membered to 6-membered ring.

Abstract: An ink composition for inkjet recording including: a urethane oligomer or polymer that has at least one group selected from the group consisting of groups represented by following Formulae (1) to (3) at one or more side chains of the oligomer or polymer; and an organic solvent.

Abstract: The invention provides an ink composition for inkjet recording, including: a component (A) that is a compound having two or more groups each of which having a specific structure; a component (B) that is at least one selected from the group consisting of organic solvents each of which having a specific structure; and (C) a colorant.

Abstract: The present invention provides an aqueous ink composition including at least a sensitizing dye represented by the following Formula (i), an ethylenically unsaturated bond-containing water-soluble polymerizable compound, a polymerization initiator and water: wherein, in Formula (i), X represents O, S or NR; n represents an integer of 0 or 1; R represents a hydrogen atom, an alkyl group or an acyl group; each of R1, R2, R3, R4, R5, R6, R7 and R8 independently represents a hydrogen atom or a monovalent substituent, provided that any neighboring two of R1, R2, R3 and R4 may be bonded to each other to form a ring, and R5 and R7 or R8, or R6 and R7 or R8, may be bonded to each other to form an aliphatic ring but do not form an aromatic ring.

Abstract: The present invention provides an oxetane compound represented by the following formula (1), and a active energy ray-curable composition including the oxetane compound as a polymerizable monomer.

Abstract: An ink composition for inkjet recording including: a urethane oligomer or polymer that has at least one group selected from the group consisting of groups represented by following Formulae (1) to (3) at one or more side chains of the oligomer or polymer; and an organic solvent.

Abstract: The invention provides an aqueous ink composition, including a compound containing a water-soluble group and at least two groups each represented by following Formula (1); a colorant; and water: wherein, in Formula (1), Ra and Rb each independently represent an alkyl group having 1 to 4 carbon atoms, and Ra and Rb may be bonded to each other to form a 4-membered to 6-membered ring.

Abstract: The invention provides an ink composition for inkjet recording, including: a component (A) that is a compound having two or more groups each of which having a specific structure; a component (B) that is at least one selected from the group consisting of organic solvents each of which having a specific structure; and (C) a colorant.

Abstract: A polymerizable composition for forming an optical device, which comprises a polymerizable monomer of the following formula (1) and a polymerizable monomer of the following formula (2). Using the composition makes it possible to produce an optical device which has a high light transmittability and keeps a reduced transmission loss even in wet. wherein R1 and R2 each are H or D; R3 is H, D, CH3, CD3 or a halogen atom; R4is an alkyl group having from 2 to 8 carbon atoms and at least partly substituted with a fluorine atom, wherein R1 and R2 each are H or D; R3 is H, D, CH3, CD3 or a halogen atom; X1 to X5 each are H, D, a halogen atom or CF3, and at least one of X1 to X5 is a halogen atom or CF3.

Abstract: The present invention provides an oxetane compound represented by the following formula (1), and a active energy ray-curable composition including the oxetane compound as a polymerizable monomer.

Abstract: A method of producing a dispersion of organic fine particles having a volume average particle diameter (Mv) of 10 nm to 100 nm, which has the step of: subjecting an organic fine particle dispersion liquid containing a high molecular compound to heating treatment under flowing through a channel.

Abstract: The present invention provides an active energy ray-curable composition containing: a compound configured to generate an acid upon irradiation with active energy rays; and a cationic polymerizable monomer, the cationic polymerizable monomer containing a polyfunctional oxirane compound having, in a molecule, one bicyclo ring skeleton or tricyclo ring skeleton having at least one oxygen atom in the ring, provided that 3-membered rings and 4-membered rings containing oxygen atoms are not included in the ring structure of the bicyclo ring skeleton or tricyclo ring skeleton, and the polyfunctional oxirane compound carrying two or more oxirane rings.