22results 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 invention relates to sulfonyl-bridged perinones in the form of compounds of the general formula (I) or isomeric forms thereofin whichR is C1-C6-alkyl, halogen, nitro, aryl, aryloxysulfonyl, hydroxy, C1-C6-alkoxy, aryloxy, optionally alkyl- or acyl-substituted amino, optionally alkyl- or aryl-substituted aminosulfonyl, or a fused-on cycloaliphatic or heterocyclic radical,to a process for production thereof and to the use thereof for bulk colouring of plastics.

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.

Provided is a black pigment that enables pattern formation of pixel division layer while suppressing generation of development residue. The black pigment comprises (a) a core containing at least one organic black pigment selected from the group consisting of benzodifuranone-based black pigments, perylene-based black pigments, azo-based black pigments, and isomers thereof and (b) a coating layer containing silica and / or a metal oxide and / or a metal hydroxide.

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.

A compound represented by formula (1) (X is an oxygen atom or NR6, and R1-R6 are each independently a hydrogen atom, a halogen atom, a cyano group, a linear, branched or cyclic alkyl group, an aryl group, or the like. ). # imgabs0 #

Provided are: a colored dispersion containing a dye such as C.I. Disperse Blue 359 and a dye derivative such as C.I. Solvent Blue 105, wherein the content of the dye derivative is less than 10 parts by mass when the total content of the dye and the dye derivative is 100 parts by mass; a recording medium to which the colored dispersion adheres; and a textile printing method for hydrophobic fibers by using the colored dispersion.

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 invention relates to sulfonyl-bridged perinones in the form of compounds of the general formula (I) or their isomeric forms wherein R represents C1-C6-alkyl, halogen, nitro, aryl, aryloxysulfonyl, hydroxy, C1-C6-alkoxy, aryloxy, optionally alkyl- or acyl-substituted amino, optionally alkyl- or aryl-substituted aminosulfonyl or a fused-on cycloaliphatic or heterocyclic radical, a process for their preparation and their use for mass coloring of plastics.

The present invention relates to sulfonyl-bridged pyrenones, in particular to sulfonyl-bridged pyrenones in the form of compounds of general formula (I) or isomer forms thereof, wherein R is a C1-C6-alkyl group, a halogen, a nitro group, an aryl group, an aryloxysulfonyl group, a hydroxyl group, a C1-C6-alkoxy group, an aryloxy group, an optionally alkyl-or acyl-substituted amino group, an optionally alkyl-or aryl-substituted aminosulfonyl group, or a fused alicyclic or heterocyclic group; the invention also relates to a method for the production thereof and to the use thereof for the bulk colouring of plastics.

Provided is a colorant which, due to its high heat resistance, does not discolor or fade even when exposed to high temperature conditions for a long time and over a long period, and due to its anti-bleeding property and sublimation resistance, does not contaminate the molding die and molding machine or cause color transfer to other resin parts. Further, it does not deteriorate the physical properties of the added thermoplastic resin. The colorant contains at least one compound represented by the following Chemical Formula 1a, at least one compound represented by the following Chemical Formula 1b, and / or at least one compound represented by the following Chemical Formula 1c. In Chemical Formulas 1a, 1b, and 1c, R 1 , R 2 , R 4 , R 5 , R 7 , and R 8 are a hydrogen atom, an amino group which may have a substituent, or a nitrogen-containing heterocyclic group, and R 3 , R 6 , and R 9 are at least one selected from an alkoxy group, a carboxyl group, a hydroxyl group, a sulfo group, and a sulfonamide group, p and r are 0 to 2, and q is 0 to 4.

The invention discloses a graphene pigment orange composite material as well as a preparation method and application thereof, and relates to the technical field of electrode materials, and the graphene pigment orange composite material is a composite material with a sheet-shaped stacked shape structure obtained by synthesizing o-phenylenediamine, 1, 4, 5, 8-naphthalene tetracarboxylic acid and graphene oxide through an in-situ condensation reflux method. The preparation method is simple, low in cost and high in yield, rich C = N and C = O groups serve as redox active sites, reversible storage of Li < + > can be achieved, the electrochemical specific capacity of the electrode material is improved, a pi conjugated system formed by the C = N and C = O groups and graphene can effectively inhibit dissolution of the electrode material, charge transfer is promoted, and the electrochemical performance of the electrode material is improved. Therefore, the graphene pigment orange composite material has excellent long cycle life and good rate capability.

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

To provide sulfonyl-bridged perinones.SOLUTION: The invention relates to sulfonyl-bridged perinones in the form of compounds of the general formula (I) or isomeric forms thereof in which R is C1-C6-alkyl, halogen, nitro, aryl, aryloxysulfonyl, hydroxy, C1-C6-alkoxy, aryloxy, optionally alkyl- or acyl-substituted amino, optionally alkyl- or aryl-substituted aminosulfonyl, or a fused-on cycloaliphatic or heterocyclic group, to a process for production thereof and to the use thereof for bulk colouring of plastics.SELECTED DRAWING: None

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.　

The present invention discloses a graphene pigment orange composite material, its preparation method and application, and relates to the technical field of electrode materials. The graphene pigment orange composite material is a composite material with a sheet-like stacked structure obtained by synthesizing o-phenylenediamine, 1,4,5,8-naphthalenetetracarboxylic acid and graphene oxide through an in-situ condensation reflux method. The preparation method of the present invention is simple, low-cost and high-yield. The abundant C=N and C=O groups serve as redox active sites to realize Li + The reversible storage of graphene pigment orange improves the electrochemical specific capacity of the electrode material. The π conjugated system formed with graphene can effectively inhibit the dissolution of the electrode material and promote charge transfer, so that the graphene pigment orange composite material has an excellent long cycle life and good rate performance.