12results about "Perinones" patented technology

The present invention provides a pigment composition that can improve absorbance across the entire visible light spectrum without increasing absorbance in the ultraviolet region. Furthermore, it provides a colored composition and molded article that achieve high light-shielding properties without interfering with active energy ray curing. [Solution] The pigment composition of the present invention comprises one or more compounds (A) represented by the following general formula (i), and a pigment (B). The pigment composition comprises one or more pigments selected from the group consisting of carbon black, benzodifuranone pigments, and perylene pigments. [C1] TIFF2026095407000040.tif17170

Provided is a non-aqueous ink composition which, even when containing a perinone-based pigment, can be suitably used as a non-aqueous ink composition that is ejected by an inkjet method. The non-aqueous ink composition ejected by an inkjet method contains a pigment, a pigment dispersant, an organic solvent, and a resin, wherein the pigment contains a pigment A represented by formula (1), and the content of the pigment dispersant is smaller than the content of the pigment. (In formula (1), X1-X12 each independently represent a hydrogen atom, a halogen atom, an optionally branched alkyl group having 1 to 5 carbon atoms, or an aromatic hydrocarbon group optionally substituted with a hydrogen atom, a cyano group, a nitro group, an amino group, -OH, -COOH, -COO-M+, - SO3H, -SO3-M+, a phthalimido group in which a hydrogen atom may be substituted, a phthalimidomethyl group, or a heterocyclic compound, and M+ represents a cation.)

To provide a pigment dispersant allowing preparation of a pigment dispersion having good long-term storage stability while being capable of inhibiting aggregation of C.I. Pigment Orange 43 in a more convenient manner.SOLUTION: For example, the present invention provides at least one pigment dispersant selected from the group consisting of compounds represented by formula (1) in the figure and their metal salts, ammonium salts, organic amine salts and salts of organic quaternary ammonium compounds. (In formula (1), R1 to R4 each independently represent a hydrogen atom, an alkyl group, an alkoxy group, a hydroxyl group or a halogen atom, and n represents a number from 0.5 to 3.)SELECTED DRAWING: None

The present invention provides a pigment composition that can improve absorbance across the entire visible light region without increasing absorbance in the ultraviolet region. It also provides a colored composition and molded article that can achieve high light-shielding properties without interfering with active energy ray curing. The pigment composition of the present invention comprises one or more compounds (A) represented by the following general formula (i) and a pigment (B). The pigment composition comprises one or more pigments selected from the group consisting of carbon black, benzodifuranone pigments, and perylene pigments. [C1] TIFF0007838715000041.tif17170

[Problem] To provide a colorant that has high heat resistance and thus does not cause discoloration or fading even when exposed for a long period of time under long-term high heat conditions, that has excellent bleed resistance and sublimation resistance and thus does not cause color to migrate to a mold or to other resin components, and that does not cause a thermoplastic resin to lose the physical properties thereof when added thereto. [Solution] This colorant includes at least one compound represented by chemical formula (1a), at least one compound represented by chemical formula (1b), and / or at least one compound represented by chemical formula (1c) (in chemical formulas (1a), (1b), and (1c), each of R1, R2, R4, R5, R7, and R8 is a hydrogen atom or a nitrogen-containing heterocyclic group or an amino group that may have a substituent, each of R3, R6, and R9 is at least one group selected from among an alkoxy group, a carboxy group, a hydroxy group, a sulfo group, and a sulfonamide group, p and r are each 0 to 2 inclusive, and q is 0 to 4 inclusive).

The present invention aims to provide a compound having high fluorescence intensity as a fluorescent dye, and a colored curable resin composition capable of forming a color filter having excellent fluorescence intensity. The present invention relates to a colored curable resin composition containing a colorant, a resin, a polymerizable compound, and a polymerization initiator, the colorant comprising a benzo perylene compound.

The present disclosure relates to a novel flame retardant and colorant additive composition for thermoplastic polymers, the additive composition comprising at least one phosphorus-containing flame retardant and an orange colorant as described herein. The additive composition of the present disclosure is useful for a wide range of thermoplastic applications, particularly in thermoplastic polymers processed and / or used at high temperatures. The resulting thermoplastic composition has a ΔE of <20, preferably ΔE<10, and more preferably ΔE<5, from color numbers beginning with "2" on the RAL color chart. Use of the additive composition improves the processing of thermoplastic resins.

The invention relates to a display device and an electronic device. The display device may include a display panel, a touch sensing layer, and a reflection adjustment layer. The touch sensing layer may include a touch insulating layer. The touch insulating layer may include a colorant and may cover the first light emitting region. The reflection adjustment layer may be disposed on the touch sensing layer. The reflection adjustment layer may include a first adjustment portion, which is a non-polarizing portion, and a second adjustment portion, which is a polarizing portion. The first adjustment portion may cover the first light emitting region, and the second adjustment portion may cover a second light emitting region. The display panel may be configured to emit light of a first wavelength band through the first light emitting region, and the touch insulating layer may be configured to selectively transmit light of the first wavelength band.

The present invention provides a pigment composition that can improve absorbance across the entire visible light region without increasing absorbance in the ultraviolet region. It also provides a colored composition and molded article that can achieve high light-shielding properties without interfering with active energy ray curing. The pigment composition of the present invention comprises one or more compounds (A) represented by the following general formula (i) and a pigment (B). The pigment composition comprises one or more pigments selected from the group consisting of carbon black, benzodifuranone pigments, and perylene pigments. [C1] TIFF0007838715000041.tif17170

The present invention provides a pigment composition that can improve absorbance across the entire visible light region without increasing absorbance in the ultraviolet region. It also provides a colored composition and molded article that can achieve high light-shielding properties without interfering with active energy ray curing. The pigment composition of the present invention comprises one or more compounds (A) represented by the following general formula (i) and a pigment (B). The pigment composition comprises one or more pigments selected from the group consisting of carbon black, benzodifuranone pigments, and perylene pigments. [C1] TIFF0007838715000041.tif17170

A display device may include a display panel, a touch sensing layer, and a reflection adjustment layer. The touch sensing layer may include a touch insulation layer. The touch insulation layer may include a colorant and may cover a first light-emitting region. The reflection adjustment layer may be disposed on the touch sensing layer. The reflection adjustment layer may include a first adjustment portion which is non-polarized and a second adjustment portion which is polarized. The first adjustment portion may cover the first light-emitting region, and the second adjustment portion may cover a second light-emitting region. The display panel may be configured to emit light of a first wavelength band through the first light-emitting region, and the touch insulation layer may be configured to selectively transmit light of the first wavelength band.

Provided is a pigment composition that allows improvement in absorbance of the entire visible light region but does not allow increase in absorbance of the ultraviolet region. Also provided are a coloring composition and a molded body that successfully realize high light-shielding properties without interfering with active energy ray curing. This pigment composition contains at least one compound (A) represented by general formula (i), and a pigment (B). The pigment (B) contains at least one pigment selected from the group consisting of carbon black, benzodifuranone-based pigment, and perylene-based pigment.