Method of producing an ink composition for offset printing

The present invention provides a method of producing an ink composition for offset printing with use of a crude copper phthalocyanine pigment and/or an active crude copper phthalocyanine pigment and without use of a pigment dispersion resin that requires additional cost, to produce an ink composition which provides a highly tinted and bright image. The method includes the steps of: premixing a premix component through stirring so as to obtain a pigment mixture, the premix component containing a crude copper phthalocyanine pigment and/or an active crude copper phthalocyanine pigment, at least one binder resin selected from the group consisting of a rosin-modified phenolic resin, a rosin-modified maleic acid resin, a petroleum resin, and an alkyd resin, and an oil component; grinding and milling the pigment mixture obtained by the premixing, using a bead mill with grinding media of beads each having a size of 0.1 mm or larger and smaller than 1.5 mm, at a temperature within the range of 0° to 180° C., thereby obtaining a pigment dispersion; and further adding the binder resin and/or the oil component to the pigment dispersion and stirring the resulting dispersion, wherein the method satisfies the conditions that (1) the pigment mixture contains 5 to 40% by mass of the crude copper phthalocyanine pigment and/or the active crude copper phthalocyanine pigment, (2) the pigment mixture contains 5 to 500 parts by mass of the binder resin, for each 100 parts by mass of the crude copper phthalocyanine pigment and/or the active crude copper phthalocyanine pigment, and (3) the pigment mixture has a viscosity of 0.001 to 20 Pa·s at the temperature of the grinding and milling.

Dyes with changeable solubilities, and methods for their use

Solubility changeable dye compositions include a dye component linked via a linker moiety to a stimulus responsive hydrophobic moiety which modulates the solubility of the dye, wherein the hydrophobic moiety is configured to be de-linked from the dye component on exposure to a stimulus and render the dye component more hydrophilic. A method of dying a substrate with such dye compositions includes contacting the dye with the substrate.

Rinsable Dyes and Methods for their Preparation

Rinsable dyes with improved fugitivity are formulated by attaching dyestuff compounds with amine-capped sulfonic solubilizing groups to commercially available ethoxylated aniline, so that the surfactant effect of the ethoxylated aniline counteracts the substantivity of the dyestuff compound, while the neutralization of the sulfonic solubilizing groups reduces substantivity.

Novel Polyazomethine

Provided is a novel polyazomethine which is soluble in relatively versatile organic solvents including hydrophobic solvents such as toluene, alcohol solvents such as methanol and ethanol, glycol solvents such as propylene glycol monomethyl ether, and ester solvents such as methyl lactate, while securing carrier mobility sufficient for a semiconductor material. The polyazomethine is a repeating unit that contains a divalent aromatic ring-containing conjugated group wherein an azomethine group and a divalent aromatic group which may have a substituent are alternately bonded and conjugated and a divalent hydrocarbon group which may have a group that is not conjugated with the azomethine group and has an oxygen atom, a sulfur atom or a cycloalkylene group, with the aromatic ring-containing conjugated group and the hydrocarbon group being bonded with each other via the azomethine group.

Thiophene Azo Carboxylate Dyes and Laundry Care Compositions Containing the Same

This application relates to thiophene azo carboxylate dyes for use as hueing agents, laundry care compositions comprising such dyes that may serve as hueing agents, processes for making such dyes and laundry care compositions and methods of using the same. The aforementioned dyes contain a formally charged moiety and are generally comprised of at least two components: at least one chromophore component and at least one polymeric component. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to ultraviolet light, or they may absorb light to reflect these same shades. Such dyes are advantageous in providing a hueing effect, for example, a whitening effect to fabrics, while not building up over time and causing undesirable blue discoloration to the treated fabrics. Such dyes are also generally stable to bleaching agents used in laundry care compositions.

DYE-ASCORBIC ACID DERIVATIVES

The invention relates to specific dye-ascorbic acid derivatives and the use thereof as dyes for the colouring of matrices, such as, for example, skin, hair, nails or textiles, and a process for the preparation thereof, a process for the colouring of matrices, and a composition comprising these dye-ascorbic acid derivatives, and a process for the preparation of these compositions. On use of the specific dye-ascorbic acid derivatives according to the invention, a positive effect on the moisture content of the matrices arises. 2. Compounds according to claim 1 ,characterised in that{'sup': 1', '14', '1', '1', '1', '1', '1', '+', 'x−', '1', '1, 'sub': 2', '2', '3', '3', '2', '3', 'x', '2', '2', '2, 'the remaining substituents Rto Reach stand, independently of one another, for H, OH, NH, NO, F, Cl, Br, I, CF, OCF, Alk, OAlk, NHAlk, NAlk, (NAlk)An, (SO)NH, (SO)NHAlk, (C═O)OAlk, (C═O)OArl or Arl.'}3. Compounds according to claim 1 ,characterised in that{'sup': 1', '14', '1', '1', '1', '−, 'sub': 2', '3, 'the remaining substituents Rto Reach stand, independently of one another, for H, OH, N(Alk), All, N(Alk)An or Arl.'}4. Compounds according to claim 1 ,characterised in that{'sup': 1', '10', '1, 'sub': '2', 'the remaining substituents Rto Reach stand, independently of one another, for H or N(Alk).'}5. Compounds according to claim 1 ,characterised in that{'sup': 1', '5', '6', '10, 'precisely one of the substituents Rto Ror precisely one of the substituents Rto Rstands for a substituent of the formula IIIa, IIIb or IIIc.'}6. Compounds according to claim 1 ,characterised in that{'sup': 1', '5', '6', '10, 'precisely one of the substituents Rto Ror precisely one of the sub stituents Rto Rstands for a substituent of the formula IIIa or IIIb.'}8. Process according to claim 7 ,characterised in that,in addition to the esterification step, at least one of the following process steps can be carried out:a) an activation step, in particular carried out before the esterification step, in ...

AZO DYES

The present invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing fibrous materials, to produce materials with brownish shades. 8. The compound of claim 1 , wherein in the sulfonic group with the meaning —SOM claim 1 , M is a cation claim 1 , preferably M is hydrogen claim 1 , alkaline metal claim 1 , earth alkaline metal claim 1 , ammonium claim 1 , or mono- claim 1 , di- claim 1 , tri- or tetra-substituted ammonium claim 1 , in particular M is mono-C-alkyl- claim 1 , di-C-alkyl- claim 1 , tri-C-alkyl- claim 1 , tetra-C-alkyl ammonium claim 1 , mono-C-hydroxyalkyl- claim 1 , di-C-hydroxyalkyl- claim 1 , tri-C-hydroxyalkyl- claim 1 , tetra-C-hydroxyalkyl-ammonium claim 1 , or benzyltri-C-hydroxyalkylammonium.10. Use of a compound of formula (1) according to claim 1 , for dyeing or printing materials.11. The use according to claim 10 , wherein the materials used contain cellulose and/or polyamide claim 10 , in particular cellulose.12. The use according to or claim 10 , wherein the material used is paper or board.13. The use according to claim 10 , wherein the material used is a fiber-containing or fibrous material.14. A process for dyeing or printing materials claim 1 , wherein the material is brought into contact with a compound of formula (1) according to .15. A product or paper obtainable by a process according to . The invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing materials, in particular organic or fiber-containing materials, to produce materials with brownish shades.In order to produce papers with a brown shade, it is known to dye paper with mixtures of different dyes. For example, WO-A 2007/057370 is directed to liquid formulations containing the direct dyes C.I. Direct Brown 44 and Direct Yellow 11. EP-A-1 258 562 relates to dye mixtures containing two anionic dyes each with a different, defined absorption maximum. WO-A 2004/048478 teaches the ...

Disperse Azo Dyes

The present invention relates to disperse azo dyes based on diazo components having at least one fluorine-containing substituent and an 2,6-diaminosubstituted pyridine coupling component, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and, especially, synthetic hydrophobic fibre materials, more especially textile materials. 2. A dye of formula (1) according to claim 1 , wherein Ris fluoro or trifluoromethyl.3. A dye of formula (1) according to claim 1 , wherein Rand Rdenote hydrogen claim 1 , fluoro claim 1 , chloro claim 1 , bromo claim 1 , cyano or nitro.4. A dye of formula (1) according to claim 1 , wherein Rand Rdenote hydrogen or phenyl substituted with trifluoromethyl claim 1 , n-propyl claim 1 , n-butyl or n-butoxy.6. A dye of formula (1a) according to claim 5 , wherein Rand Rare hydrogen or phenyl.8. A dye mixture comprising at least two structurally different azo dyes of formula (1) according to .9. A process for the dyeing or printing of a semi-synthetic or synthetic hydrophobic fibre material claim 1 , wherein a dye of formula (1) according to is applied to the said material or is incorporated into that material.10. (canceled)11. A process for the dyeing or printing of a semi-synthetic or synthetic hydrophobic fibre material claim 8 , wherein a dye mixture according to is applied to the said material or is incorporated into that material. The present invention relates to disperse dyes based on diazo components having at least one fluorine-containing substituent, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and, especially, synthetic hydrophobic fibre materials, more especially textile materials.Disperse azo dyes having an aniline diazo component and an 2,6-diaminosubstituted pyridine coupling component have been known for a long time and are used in the dyeing of hydrophobic fibre materials. It has been found, however, that the dyeings ...

Electrowetting element

Electrowetting element including a compound comprising a plurality of colorant moieties and a linker. The plurality of colorant moieties includes a first colorant moiety having a first net dipole and a second colorant moiety having a second net dipole. The plurality of colorant moieties are linked by and disposed around the linker so that the first net dipole and the second net dipole at least partially cancel each other.

COLORED PIGMENT PARTICLES FOR ELECTROPHORETIC DISPLAYS

Electrophoretic displays with an electrophoretic medium having charged pigmented microparticles are disclosed. The microparticles are charged linking molecules polymerized with chromophores of various colors so that microparticles in a variety of colors may be produced. Methods for producing the microparticles and using the microparticles in an electrophoretic display are also disclosed. Such microparticles may be provided separately, or kits may be provided for producing the microparticles. 1. An electrophoretic display comprising:at least one first electrode layer; and 'at least one electrically charged particle disposed in a transparent fluid and capable of moving through the transparent fluid upon application of an electrical field to the transparent fluid, wherein at least one charged particle comprises an alternating copolymer of a chromophore and a charged linker molecule.', 'an electrophoretic medium disposed adjacent at least one first electrode layer, wherein the electrophoretic medium comprises2. The electrophoretic display of claim 1 , further comprising at least one microcapsule having the transparent fluid and at least one charged particle retained therein.3. The electrophoretic display of claim 1 , wherein the charged linker molecule comprises cations selected from a group comprising quaternary ammonium claim 1 , quaternary phosphonium claim 1 , quaternary arsonium claim 1 , quaternary stibonium claim 1 , and ternary sulfonium cations.46-. (canceled)7. The electrophoretic display of claim 1 , wherein the chromophore is a dicarbonyl moiety claim 1 , a diamine moiety claim 1 , a dicarboxylic acid claim 1 , a diacyl halide claim 1 , a dianhydride claim 1 , a diester claim 1 , or a combination thereof.8. The electrophoretic display of claim 1 , wherein:the charged linker molecule comprises at least one of a quaternary ammonium substituent and a quaternary phosphonium substituent;the chromophore is a dicarbonyl moiety, a dicarboxylic acid, a diacyl halide, ...

BLACK-COLORED POLYAMIDE COMPOSITION AND PRODUCTION AND USE THEREOF

The present invention relates to a polyamide composition which is dyed in black, comprising a chromium-containing azo dye in the form of a 1:2 chromium complex, to the production of such a polyamide composition and to the use thereof for the preparation of polyamide molded bodies and fibers, which are dyed in black. The invention further relates to a method for laser welding using at least one molding part on the basis of such a polyamide composition. 2. The polyamide composition according to claim 1 , wherein the at least one synthetic polyamide is selected from the group consisting of PA 4 claim 1 , PA 5 claim 1 , PA 6 claim 1 , PA 7 claim 1 , PA 8 claim 1 , PA 9 claim 1 , PA 10 claim 1 , PA 11 claim 1 , PA 12 claim 1 , PA 46 claim 1 , PA 66 claim 1 , PA 666 claim 1 , PA 69 claim 1 , PA 610 claim 1 , PA 612 claim 1 , PA 96 claim 1 , PA 99 claim 1 , PA 910 claim 1 , PA 912 claim 1 , PA 1212 claim 1 , PA 6.T claim 1 , PA 9.T claim 1 , PA_8.T claim 1 , PA 10.T claim 1 , PA 12.T claim 1 , PA 6.I claim 1 , PA 8.I claim 1 , PA 9.I claim 1 , PA 10.I claim 1 , PA 12.I claim 1 , PA 6.T/6 claim 1 , PA 6.T/10 claim 1 , PA 6.T/12 claim 1 , PA 6.T/6.I claim 1 , PA6.T/8.T claim 1 , PA 6.T/9.T claim 1 , PA 6.T/10T claim 1 , PA 6.T/12.T claim 1 , PA 12.T/6.T claim 1 , PA 6.T/6.I/6 claim 1 , PA 6.T/6.I/12 claim 1 , PA 6.T/6.I/6.10 claim 1 , PA 6.T/6.I/6.12 claim 1 , PA 6.T/6.6 claim 1 , PA 6.T/6.10 claim 1 , PA 6.T/6.12 claim 1 , PA 10.T/6 claim 1 , PA 10.T/11 claim 1 , PA 10.T/12 claim 1 , PA 8.T/6.T claim 1 , PA 8.T/66 claim 1 , PA 8.T/8.I claim 1 , PA 8.T/8.6 claim 1 , PA 8.T/6.I claim 1 , PA 10.T/6.T claim 1 , PA 10.T/6.6 claim 1 , PA 10.T/10.I claim 1 , PA 10T/10.I/6.T claim 1 , PA 10.T/6.I claim 1 , PA 4.T/4.I/46 claim 1 , PA 4.T/4.I/6.6 claim 1 , PA 5.T/5.I claim 1 , PA 5.T/5.I/5.6 claim 1 , PA 5.T/5.I/6.6 claim 1 , PA 6.T/6.I/6.6 claim 1 , PA MXDA.6 claim 1 , PA IPDA.I claim 1 , PA IPDA.T claim 1 , PA MACM.I claim 1 , PA MACM.T claim 1 , PA PACM.I claim 1 , PA PACM.T claim ...

COMPOUND AND COMPOSITION CONTAINING SAME

A compound serving as a dichroic pigment which has a maximum absorption wavelength in a range of 350 nm to 510 nm is represented by the following Formula (1): 3. The compound as set forth in claim 1 , wherein the compound has a maximum absorption wavelength in a range of 350 nm to 510 nm.4. A composition comprising:a polymerizable liquid crystal compound; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a compound recited in .'}5. The composition as set forth in claim 4 , whereinthe polymerizable liquid crystal compound exhibits a smectic liquid crystal phase.6. The composition as set forth in claim 4 , further comprising:a polymerization initiator.7. A polarizing film comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a compound recited in .'}8. The polarizing film as set forth in claim 7 , wherein{'sub': max1', 'max2, 'a maximum absorption wavelength (λ) of the polarizing film is longer than a maximum absorption wavelength (λ) of the compound represented by the Formula (1) or the Formula (1′).'}9. The polarizing film as set forth in claim 8 , wherein{'sub': max1', 'max2, 'a difference between the λand the λis 10 nm or more.'}10. The polarizing film as set forth in claim 7 , whereinthe polarizing film exhibits a Bragg peak in X-ray diffraction measurement.11. A liquid crystal display device comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'a polarizing film recited in .'}12. A liquid crystal cell comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'a polarizing film recited in ;'}a liquid crystal layer; anda base.13. The liquid crystal cell as set forth in claim 12 , whereinthe polarizing film is provided between the base and the liquid crystal layer.14. The liquid crystal cell as set forth in claim 13 , further comprising:a color filter provided between the base and the liquid crystal layer.15. A circularly polarizing plate comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'a polarizing film recited in any ; and'}a ...

PHTHALONITRILE-BASED RESIN WITH IMPROVED IMPACT STRENGTH

Provided is a phthalonitrile-based resin, comprising repeat units formed by the reaction of a phthalonitrile compound and a curing agent, 4. The phthalonitrile-based resin according to claim 2 , wherein in Chemical Formula 3 claim 2 , each of Xand Xis independently a divalent radical derived from a C6-40 aromatic compound.6. The phthalonitrile-based resin according to claim 1 , wherein the resin has impact strength of 350 MPa to 500 MPa according to a ASTM D256 (23° C.) test method.7. A molded article comprising the phthalonitrile-based resin of . This application is a National Stage Application of International Application No. PCT/KR2019/010708 filed on Aug. 22, 2019, which claims priority to Korean Patent Application No. 10-2018-0101457 filed on Aug. 28, 2018 and Korean Patent Application No. 10-2019-0102574 filed on Aug. 21, 2019 with the Korean Intellectual Property Office, the disclosures of which are herein incorporated by reference in their entirety.The present invention relates to phthalonitrile-based resin.Phthalonitrile-based resin is known as thermosetting resin having excellent heat resistance and flame retardancy. A resin composition comprising phthalonitrile-based resin and additives such as glass fiber, carbon fiber, and the like can be used as durable goods in airplanes, ships, automobiles, and the like.The phthalonitrile-based resin is generally formed by polymerization and high temperature curing of a phthlonitrile compound having two or more phthalonitrile groups and a curing agent therefor.In general, the phthalonitrile compound has many aromatic groups, and thus, has high rigidity and large molecular weight. Thus, a mixture of the phthalonitrile compound and a curing agent or a prepolymer formed by the reaction of the mixture has very narrow process window.The process window is one of the measures showing the processibility of resin, and can be represented by the absolute value of a difference (T-T) between the processing temperature (T) at ...

OXYGEN-ABSORBING RESIN COMPOSITION

An oxygen-absorbing resin composition containing (A) a base material which comprises a thermoplastic resin; (B) a bisimide compound derived from a tetrahydrophthalic anhydride and an aliphatic diamine; and (C) a transition metal catalyst; wherein the bisimide compound (B) is contained in amounts of 0.1 to 10.0% by weight, and the transition metal catalyst (C) is contained in amounts of 10 to 350 ppm calculated as metal. Despite of containing an organic oxygen absorber, the oxygen-absorbing resin composition of the invention is free from the problem of yellowing caused by the absorption of oxygen. 2. The oxygen-absorbing resin composition according to claim 1 , wherein said bisimide compound (B) is contained in amounts of 1.0 to 5.0% by weight claim 1 , and said transition metal catalyst (C) is contained in amounts of 20 to 100 ppm calculated as metal.3. The oxygen-absorbing resin composition according to claim 1 , wherein said aliphatic diamine has a non-cyclic structure.4. A packaging container having a layer that contains the oxygen-absorbing resin composition of . This invention relates to an oxygen-absorbing composition containing, as an oxygen absorber, a compound which by itself has oxygen-absorbing property.Thermoplastic resins or polyester resins, such as polyethylene terephthalate (PET) and the like, excel in such properties as formability, transparency, mechanical strength and resistance against chemicals and, further, have relatively high barrier properties against gases such as oxygen and the like. Therefore, the polyester resins have been used in a variety of fields as packaging materials such as films, sheets and bottles. To improve the gas-barrier property of such packaging materials, further, there has been known a multi-layer structure which includes, as an intermediate layer, a layer of a gas-barrier resin such as a saponified product of an ethylene-vinyl acetate copolymer or a polyamide having excellent gas-barrier property between an inner layer ...

DYE-BASED POLARIZER AS WELL AS POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE POLARIZER

A polarizer contains, in a base thereof, at least one of an azo compound represented by Formula (1) or a salt thereof (as compound A), and at least one of an azo compound represented by Formula (2-I), (2-II), (3), (4-I), (4-II), (5-I) or (5-II), or a salt thereof (as compound B). 4. The polarizer according to claim 1 , wherein the base is a film made of a polyvinyl alcohal-based resin.5. A polarizing plate comprising a transparent protection layer on at least one surface of the polarizer according to .6. A liquid crystal display device using the polarizer according to .7. A liquid crystal display device using the polarizing plate according to . This is a continuation application of International Patent Application No. PCT/JP2016/064941 filed May 19, 2016, which claims the benefit of Japanese Patent Application Nos. 2015-102407, 2015-102408, 2016-027632, 2016-027633 filed May 20, 2015, May 20, 2015, Feb. 17, 2016, and Feb. 17, 2016, respectively, and the disclosure of which are hereby incorporated by reference in their entirety.The present disclosure relates to a dye-based polarizer having a high degree of polarization, high contrast and high durability, as well as a polarizing plate and a liquid crystal display device using the polarizer.A polarizer is generally produced by absorption orientation of iodine that is a dichroic pigment, or a dichroic dye on a polyvinyl alcohol-based resin film. A polarizing plate obtained by laminating a protection film of triacetyl cellulose or the like on the polarizer thorough an adhesive layer is used in a liquid crystal display device or the like. A polarizing plate using iodine as the dichroic pigment is designated as an iodine-based polarizing plate, and on the other hand, a polarizing plate using a dichroic dye such as a dichroic organic dye as the dichroic pigment is designated as a dye-based polarizing plate. Among of these polarizing plates, in general, the iodine-based polarizing plate is excellent in optical ...

Laundry Care Compositions Containing Dyes

Laundry care compositions comprising thiophene azo carboxylate fabric shading dyes and methods of treating a textile comprising such laundry care compositions. 2. A composition according to wherein in the dye structure of Formula I claim 1 , Rcomprises an electron-withdrawing group.3. A composition according to wherein in the dye structure of Formula I claim 1 , Rcomprises an electron-withdrawing group selected from the group consisting of F claim 1 , Cl and Br.4. A composition according to wherein in the dye structure of Formula I claim 3 , Rcomprises Cl.5. A composition according to wherein in the dye structure of Formula I claim 1 , Ris H.6. A composition according to wherein in the dye structure of Formula I claim 1 , (y+y′)≦35.7. A composition according to wherein in the dye structure of Formula I claim 1 , (y+y′)≦30.8. A composition according to wherein in the dye structure of Formula I claim 1 , Q and Q′ are each an independently selected Y.9. A composition according to wherein in the dye structure of Formula II claim 1 , m is 0 claim 1 , 1 claim 1 , 2 claim 1 , or 3.10. A composition according to wherein in the dye structure of Formula II claim 1 , m is 0 or 1.11. A composition according to wherein in the dye structure of Formula II claim 1 , n is 0 claim 1 , 1 claim 1 , 2 or 3.12. A composition according to wherein in the dye structure of Formula II claim 1 , n is 0 or 1.13. A composition according to wherein in the dye structure of Formula II claim 1 , the sum of m+n is 1 claim 1 , 2 or 3.14. A composition according to wherein in the dye structure of Formula II claim 1 , the sum of m+n is 1 or 2.15. A composition according to wherein in the dye structure of Formula II claim 1 , 0.4(y+y′)≦the sum of the number of carbon atoms in all the Rgroups≦2.0(y+y′).16. A composition according to wherein the thiophene azo dye has a molecular weight from greater than about 760 Daltons to about 5000 Daltons. This application claims priority to and the benefit of U.S. ...

Curing Agents For Fluoroelastomers

Curing fluoroelastomers with curing agents of formulas (I), (II), (III), and (IV): 2. The compound of claim 1 , further comprising 0.1 to 5 phr of a curing agent C different from curing agent B.3. The compound of claim 1 , wherein the unsaturated fluorinated olefin is selected from the group consisting of tetrafluoroethylene claim 1 , 1 claim 1 ,1-difluoroethylene claim 1 , and mixtures of these.4. The compound of claim 2 , wherein the unsaturated fluorinated olefin is selected from the group consisting of tetrafluoroethylene claim 2 , 1 claim 2 ,1-difluoroethylene claim 2 , and mixtures of these.5. The compound of claim 1 , wherein the fluorovinyl ether is selected from the group consisting of perfluoro(methyl vinyl) ether and perfluoro(propyl vinyl) ether.6. The compound of claim 2 , wherein the fluorovinyl ether is selected from the group consisting of perfluoro(methyl vinyl) ether and perfluoro(propyl vinyl) ether.7. The compound of claim 1 , wherein curing agent B is selected from the group consisting of 1 claim 1 ,3-diiminoisoindoline and 5 claim 1 ,6-Dichloro-1 claim 1 ,3-diiminoisoindoline.8. The compound of claim 2 , wherein curing agent B is selected from the group consisting of 1 claim 2 ,3-diiminoisoindoline and 5 claim 2 ,6-Dichloro-1 claim 2 ,3-diiminoisoindoline.9. The compound of claim 1 , additionally comprising at least one filler.10. The compound of claim 2 , additionally comprising at least one filler.11. The compound of claim 9 , wherein the filler is selected from the group consisting of polymeric reinforcing filler claim 9 , polymeric micropowders claim 9 , mineral micropowders claim 9 , carbon black claim 9 , stabilizers claim 9 , plasticizers claim 9 , lubricants claim 9 , processing aids claim 9 , and combinations of these.12. The compound of claim 1 , wherein the filler is selected from the group consisting of polymeric reinforcing filler claim 1 , polymeric micropowders claim 1 , mineral micropowders claim 1 , carbon black claim 1 , ...

Anthraquinone Azo Dyes

The present invention relates to azo dyes of the formula (1), wherein Ris hydrogen or hydroxy, Ris hydrogen or hydroxy, at least one of the radicals Rand Rbeing hydroxy, Ris hydrogen, cyano, nitro or halogen, Ris hydrogen, cyano, nitro or halogen, D represents a radical of the formula (2) or (3), wherein Rdenotes C-Calkyl, C-Chydroxyalkyl, C-Calkoxyalkyl, C-Calkenyl, C-Caryl or C-Caralkyl and Rand R, each independently of the other, is hydrogen, C-Calkyl, C-Chydroxyalkyl, CCalkoxyalkyl, C-Caryl or C-Caralkyl, with the proviso that the compound of formula (1) is excluded, wherein Ris hydrogen, Ris hydroxy, Rand Ris hydrogen and D is the radical of formula (2) wherein Ris ethyl, and to the use of those dye mixtures in the dyeing or printing of semi-synthetic or synthetic hydrophobic fibre materials. 2. An azo dye of the formula (1) according to claim 1 , wherein D represents a radical of the formula (2) claim 1 , wherein Rdenotes ethyl claim 1 , n-propyl claim 1 , n-butyl claim 1 , n-hexyl claim 1 , 2-methoxyethyl claim 1 , 3-methoxypropyl or 2-phenylethyl.3. An azo dye of the formula (1) according to claim 1 , wherein D represents a radical of the formula (3) claim 1 , wherein Rand R claim 1 , each independently of the other claim 1 , is hydrogen claim 1 , n-propyl claim 1 , n-butyl claim 1 , isobutyl claim 1 , 2-methoxyethyl claim 1 , 3-methoxypropyl claim 1 , 3-(2-methoxyethoxyl)propyl claim 1 , phenyl claim 1 , 4-n-butylphenyl or 2-phenylethyl.5. A process for the dyeing or printing of semi-synthetic or synthetic hydrophobic fibre material claim 1 , wherein an azo dye of formula (1) according to is applied to the said material or is incorporated into that material.6. (canceled)7. A semi-synthetic or synthetic hydrophobic fibre material dyed or printed by the process according to .8. A process for the dyeing or printing of semi-synthetic or synthetic hydrophobic fibre material claim 4 , wherein a dye mixture according to is applied to the said material or is ...

WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION, AND COLORED ARTICLE

A water-soluble azo compound represented by formula (1) or a salt thereof. The water-soluble yellow dye (compound) has high solubility in water, and excellent fastness properties including water resistance, moisture resistance, ozone gas resistance, scratch resistance and light resistance, and has superior color-developing properties (printing density) and color saturation. A yellow ink composition which contains the yellow dye is used for various recording purposes, particularly inkjet recording purposes. In formula (1), Q represents a halogen atom; x represents an integer of 2 to 4; and Y represents a group represented by formula (A) or (B). In formula (B), n represents an integer of 1 to 4; and R represents a hydrogen atom, a sulfo group or a carboxy group. 2. The water-soluble azo compound or a salt thereof according to claim 1 , wherein in the formula (1) claim 1 , Q is a chlorine atom.3. The water-soluble azo compound or a salt thereof according to claim 1 , wherein in the formula (1) claim 1 , x is 3.4. The water-soluble azo compound or a salt thereof according to claim 1 , wherein in the formula (1) claim 1 , Q is a chlorine atom claim 1 , and x is 3 claim 1 , and Y is a group represented by the formula (A).5. The water-soluble azo compound or a salt thereof according to claim 1 , wherein in the formula (1) claim 1 , Q is a chlorine atom claim 1 , and x is 3 claim 1 , and Y is a group represented by the formula (B) claim 1 , and n is 1 claim 1 , and R is a sulfo group or a carboxy group.6. The water-soluble azo compound or a salt thereof according to claim 1 , wherein in the formula (1) claim 1 , Q is a chlorine atom claim 1 , and x is 3 claim 1 , and Y is a group represented by the formula (B) claim 1 , and n is 1 claim 1 , and R is a carboxy group.7. An ink composition comprising the water-soluble azo compound or a salt thereof according to .8. The ink composition according to claim 7 , further comprising a water-soluble organic solvent.9. An ink-jet ...

Water soluble fluorescent or colored dyes and methods for their use

Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R 1a , R 1b , R 2a , R 2b , R 2c , R 2d , R 2e , R 2f , R 2g , R 2h , R 2i , R 2j , R 2k , R 2l , R 2m , R 2n , R 2o , R 2p , R 2q , R 2r and R 2s are as defined herein. Methods associated with preparation and use of such compounds are also provided.

COLORING PROCESS FOR POLY(METH)ACRYLATES WITH WATER-BASED LIQUID DYES, AND WATER-BASED LIQUID DYES

The invention relates to an aqueous colorant preparation for coloring thermoplastic plastics. 1. (canceled)2. A method of making a colored thermoplastic polymer product , the method comprising adding a colorant preparation to a molten uncoloured thermoplastic polymer composition during injection molding or extrusion of the uncoloured thermoplastic polymer to produce a thermoplastic polymer product with the colorant preparation is within the matrix of the thermoplastic polymer , wherein the colorant preparation comprises 1% by weight to 49% by weight of a modified polyacrylate in the form of a 48% by weight to 52% by weight aqueous solution , 0.5% by weight to 50% by weight of a colorant or of a colorant mixture , 0% by weight to 50% by weight of one or more further additives and demineralized water , where the portions by weight of the components add up to 100% by weight.3. The method of claim 2 , wherein the colorant or colorant mixture comprises an organic colour pigment claim 2 , an organic soluble dye claim 2 , an inorganic pigment claim 2 , a mixture of an organic colour pigment claim 2 , an organic soluble dye claim 2 , and an inorganic pigment claim 2 , or carbon black.4. The method of claim 2 , wherein the colorant or colorant mixture comprises at least one organic pigment selected from the group consisting of a diazo dye claim 2 , phthalocyanine claim 2 , perylene claim 2 , and anthraquinone.5. The method of claim 2 , wherein the colorant or colorant mixture comprises at least one organic soluble dye selected from the group consisting of anthrapyrimidine claim 2 , quinophthalone claim 2 , perinone claim 2 , and a monoazo dye.6. The method of claim 2 , wherein the colorant or colorant mixture comprises at least one inorganic pigment selected from the group consisting of zinc chromate claim 2 , cadmium sulphide claim 2 , chromium oxide claim 2 , an ultramarine pigment claim 2 , metal flakes claim 2 , BaSO claim 2 , and TiO.7. The method of claim 2 , which is ...

COMPOUND FOR GENERATING SECOND HARMONIC OF LIGHT, DYE COMPOSITION FOR GENERATING SECOND HARMONIC OF LIGHT, AND CELL EXAMINATION METHOD

Provided are a compound that generates an SHG signal but has suppressed generation of a TPF signal. Also provided is a cell examination method using the same. A compound for generating a second harmonic of light, the compound being an azobenzene derivative of formula (1), or a salt thereof. (R1 and R2 independently represent alkyl groups having 6-12 carbon atoms, and R3 to R18 independently represent substituents selected from hydrogen, halogens, alkyl groups, alkoxy groups, aryl groups, amino groups, hydroxyl groups, nitro groups, and cyano groups, but R5 and R6, R9 and R10, R13 and R14, and R17 and R18 may combine together and form a ring structure having 5-7 carbon atoms. X represents —N+R19R20R21, a sulfonyl group, a carboxyl group, or an —OR group. Here, R19, R20, and R21 independently represent straight-chain or branched alkyl groups having 1-5 carbon atoms, and —OR represents a monovalent polyalkylene oxide group terminated by an alkoxy group. a is 0 or 1, b is 0 or 1, and n is an integer of 1-10.) 2. The compound for generating a second harmonic of light according to claim 1 , wherein X represents —NRRRand a=b=0 is satisfied in the formula (1).3. A dye composition for generating a second harmonic of 1 light comprising at least the compound according to .4. A cell examination method utilizing a second harmonic generated by a dye around a cell membrane claim 3 , which comprises a dye introduction step of introducing the dye composition for generating a second harmonic of light according to into a cell to be examined claim 3 , and a second harmonic detection step of detecting a second harmonic released from the compound for generating a second harmonic of light introduced into the cell.5. The cell examination method according to claim 4 , comprising a cell stimulation step of inducing a change in membrane electrical potential in the cell membrane of the cell after the dye introduction step and before the second harmonic detection step.6. The cell examination ...

WATER-SOLUBLE TRIAZABUTADIENES

Water-soluble triazabutadiene molecules and methods for producing and using such compounds. The triazabutadiene molecules may be more labile at pH levels below physiological pH, such as pH 7, pH 6, pH 5, etc. The triazabutadiene molecules and compounds may be used for depositing diazonium salt and/or cargo in a pH-sensitive manner. The triazabutadiene molecules may alternatively be cleaved in reducing conditions or as a light-catalyzed reaction. The compounds herein may be used for delivery of drugs, as part of detection systems, or for other applications such as underwater adhesive applications. 2. The triazabutadiene molecule of claim 1 , wherein the tri-substituted aryl group of Ycomprises a NHS-ester moiety; an oligonucleotide; a peptide; a fluorescence quencher; a pro-fluorophore; an alkyne; a triazene; or a combination thereof; and the optionally substituted aryl of Zcomprises a NHS-ester moiety; an oligonucleotide; a peptide; a fluorescence quencher; a pro-fluorophore; an alkyne; a triazene; a biologically active acid labile compound; a prodrug comprising a phenolic functional group; an aldehyde; an amine; an aminooxy; a halogen; or a combination thereof.3. The triazabutadiene molecule of claim 1 , wherein Xcomprises a moiety of the formula —R-Q claim 1 , wherein Rcomprises Calkylene claim 1 , and Qcomprises sulfate claim 1 , phosphate claim 1 , or a quaternary ammonium cation.4. The triazabutadiene molecule of claim 1 , wherein the molecule has half-life of at least 12 hours in a pH 7.4 buffer.56-. (canceled)7. The triazabutadiene molecule of claim 1 , wherein the triazabutadiene molecule is adapted to undergo an irreversible reaction yielding a diazonium species and a cyclic guanidine species.8. The triazabutadiene molecule of claim 7 , wherein the reaction occurs at a reaction rate claim 7 , and said reaction rate is increased when the triazabutadiene molecule is subjected to a lowered pH.9. The triazabutadiene molecule of claim 8 , wherein the lowered pH ...

LEUCO COLORANTS AS BLUING AGENTS IN LAUNDRY CARE COMPOSITION

A laundry care composition including (a) at least one laundry care ingredient and (b) a leuco composition including at least one leuco compound. The leuco compound including a leuco moiety and a polyalkyleneoxy moiety covalently bound to the leuco moiety. The polyalkyleneoxy moiety includes at least one ethylene oxide group and at least one propylene oxide group. A method of treating a textile includes the steps of (a) providing such a laundry care composition; (b) adding the laundry care composition to a liquid medium; (c) placing textile articles in the liquid medium; (d) optionally, rinsing the textile; and (e) drying the textile articles. 1. A laundry care composition comprising: (a) at least one laundry care ingredient and (b) a leuco composition comprising at least one leuco compound , the leuco compound comprising a leuco moiety and a alkyleneoxy moiety covalently bound to the leuco moiety , wherein the alkyleneoxy moiety comprises at least one ethylene oxide group and at least one propylene oxide group.2. The laundry care composition of claim 1 , wherein the leuco moiety is selected from the group consisting of diarylmethane leuco moieties claim 1 , triarylmethane leuco moieties claim 1 , oxazine moieties claim 1 , thiazine moieties claim 1 , hydroquinone moieties claim 1 , and arylaminophenol moieties claim 1 ,3. The laundry care composition of claim 2 , wherein the leuco moiety is a triarylmethane leuco moiety.4. The laundry care composition of claim 1 , wherein the alkyleneoxy moiety comprises from 1 to about 20 ethylene oxide groups and from 1 to about 20 propylene oxide groups.5. The laundry care composition of claim 1 , wherein the alkyleneoxy moiety is covalently bound to the leuco moiety through a nitrogen atom claim 1 , the nitrogen atom and the alkyleneoxy moiety together having the structure —NR(CHO)(CHO)H claim 1 , where n and q are independently selected from integers from 1 to 5 claim 1 , and Ris selected from the group consisting of hydrogen ...

Method for producing contrast agent

A method for producing a contrast agent includes the reaction step of allowing a cyanine dye containing a naphthyl group and a carboxyl or carboxylate group to react with a polyethylene glycol containing an amino group in an organic solvent to form a conjugate, and the purification step of purifying the conjugate using an organic solvent.

NIR-INERT SUBSTRATES COMPRISING BIS-OXODIHYDROINDOLYLEN-BENZODIFURANONES

A method for producing infra-red inert substrates, including moulded polymeric articles, films, fibers and coatings and other organic and inorganic materials, by incorporating into the substrate or onto the surface of the substrate an effective amount of a dispersed bis-oxodihydroindolylen-benzodifuranone colourant. The thus obtained, also claimed substrates so produced are reflective and transparent to much of the near infra red radiation not reflected. There are multiple applications for cases of devices comprising electronic components, outdoor construction elements, outdoor furniture, automotive, marine or aerospace parts, laminates, artificial leather or textile materials, as well as in polychrome printing processes and optical fibers. The thus obtained substrates can also be subjected to laser welding. New bis-oxo-dihydroindolylen-benzodifuranone compounds are also claimed. 115.-. (canceled)17. The method according to claim 16 , wherein the substrate is selected from the group consisting of a thermoplastic claim 16 , elastomeric claim 16 , crosslinked or inherently crosslinked polymer.18. The method according to claim 16 , wherein Rand Rare H.19. The method according to claim 16 , wherein the coating composition is in the form of a coating system or preformed film which both adheres to the substrate and is selected from an automotive coating claim 16 , a marine coating claim 16 , a paint claim 16 , an ink claim 16 , a laminate claim 16 , a receiving layer for printing applications or other protective or decorative coatings including coatings or films used in glazing applications.20. An item comprising the coating composition according to on which there is a mark showing a pattern which is different when viewed or recorded under sequential irradiation by two electromagnetic waves of different emission spectra in the range from 400 nm to 2 μm under the same or different dihedral angles to the surface of the item claim 16 , or viewed or recorded under irradiation ...

COLORED RESIN COMPOSITION

A colored resin composition containing a colorant, a resin, and a solvent, wherein a transmittance when a film having a film thickness of 1 μm is formed satisfies the following conditions: (1) a maximum value of the transmittance in a wavelength range of 400 to 800 nm is 30% or less; and (2) a minimum value of the transmittance in a wavelength range of 1,050 to 1,300 nm is 90% or more, and a colored resin composition containing a colorant, a resin, and a solvent, wherein a transmittance when a film having a film thickness of 1 μm is formed satisfies the following conditions: (1) a maximum value of the transmittance in a wavelength range of 400 to 800 nm is 30% or less; and (2) a minimum value of the transmittance in a wavelength range of 1,050 to 1,300 nm is 90% or more. 1. A colored resin composition comprising a colorant , a resin , and a solvent , wherein a transmittance when a film having a film thickness of 1 μm is formed satisfies the following conditions:(1) a maximum value of the transmittance in a wavelength range of 400 to 800 nm is 30% or less; and(2) a minimum value of the transmittance in a wavelength range of 1,050 to 1,300 nm is 90% or more.2. The colored resin composition according to claim 1 , wherein the colorant is a compound allowing near-infrared ray to pass therethrough claim 1 , and comprises a compound having a phthalocyanine skeleton claim 1 , a squarylium skeleton claim 1 , a croconium skeleton claim 1 , or a diketopyrrolopyrrole skeleton.4. The colored resin composition according to claim 1 , further comprising a polymerization initiator and/or a polymerizable compound.5. An optical filter formed from the colored resin composition according to .6. A solid-state image sensor comprising the optical filter according to . The present invention relates to a colored resin composition, an optical filter, and a solid-state image sensor.As a composition which can be used for a solid-state image sensor detecting near-infrared ray, for example, a ...

Method for photobleaching stained cells

The invention is directed to a method for detecting a target moiety in a sample of biological specimens by: a) providing at least one conjugate with the general formula (I) X n —P—Y m , b) contacting the sample of biological specimens with at least one conjugate, thereby labeling the target moiety recognized by the antigen recognizing moiety Y with the conjugate c) exciting the labelled target moieties with light having a wavelength within the absorbance spectrum of fluorescent moiety X d) detecting the labelled target moieties by detecting the fluorescence radiation and e) degrading the fluorescent moiety X of the labelled target moieties by irradiating the conjugate with light having a wavelength within the absorbance spectrum of fluorescent moiety X Use of the method in fluorescence microscopy, flow cytometer, spectrofluorometry, cell separation, pathology or histology

COLORING AGENTS AND METHODS OF USE THEREOF

Dyes, compositions comprising dyes and methods for using the same are provided. 161.-. (canceled)63. The dye of claim 62 , wherein X is (C-C)alkyl optionally substituted with 1 or 2 groups selected from the following groups —N(CHCHOH) claim 62 , OH claim 62 , pyridinyl claim 62 , and ethoxy.64. The dye of claim 62 , wherein Z is (C-C)alkyl optionally substituted with 1 or 2 groups selected from the following groups —N(CHCHOH) claim 62 , —N(CHCH) claim 62 , OH claim 62 , pyridinyl claim 62 , and ethoxy.65. The dye of claim 62 , wherein Y is (C-C)alkyl optionally substituted with 1 or 2 groups selected from the following groups —N(CHCHOH)and OH.67. A dye composition comprising at least one dye of and a medium suitable for dyeing keratin fibers.68. A method for coloring hair comprising applying to said hair a dye composition comprising at least one dye of claim 62 , such that said hair is colored.69. A kit comprising a dye composition comprising at least one dye of and instructions for use.70. A method for coloring hair comprising the steps ofa) treating the hair with an oxidative dye in the presence of ammonia and optionally hydrogen peroxide for between about 1 and about 60 minutes;b) optionally rinsing the hair; and optionally partially drying the hair;{'claim-ref': {'@idref': 'CLM-00062', 'claim 62'}, 'c) treating the hair with a dye composition comprising at least one dye of for between about 1 and about 60 minutes; and'}d) rinsing the hair.71. The method of further comprising one or more of the following steps:e) washing the hair with shampoo; and/or conditioning the hair with conditioner after rinsing the hair;f) rinsing the hair; andg) optionally drying the hair.72. A dye composition comprising at least one dye of and a medium suitable for dyeing keratin fibers.74. A dye composition comprising at least one dye of and a medium suitable for dyeing keratin fibers.75. A method for coloring hair comprising applying to said hair a dye composition comprising at least ...

WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK AND RECORDING MEDIUM

A compound represented by formula (1) or a salt thereof, and an ink including the same. In formula (1), each Q independently represents a halogen atom; Rand Rindependently represent an alkyl group substituted by an ionic hydrophilic group; and Arepresents a C1-C3 alkoxy-substituted alkylamino group 3. The compound or a salt thereof according to claim 2 , wherein in the formula (1-1) claim 2 , Q is a chlorine atom.4. The compound or a salt thereof according to or claim 2 , wherein in the formula (1-1) claim 2 , x is 3.6. The compound or a salt thereof according to claim 1 , wherein in the formula (A1-2) claim 1 , n is 2.9. The compound or a salt thereof according to claim 8 , wherein in the formula (A1-5) claim 8 , n is 3.10. (canceled)11. (canceled)13. The compound or a salt thereof according to claim 12 , wherein in the formula (A1-6) claim 12 , Ris a C2-C4 alkyl group having two hydroxy groups.15. The compound or a salt thereof according to claim 1 , wherein in the formula (A1-3) claim 1 , m is 2.17. The compound or a salt thereof according to claim 2 , wherein in the formula (1-1) claim 2 , Q is a chlorine atom claim 2 , x is 3 claim 2 , and Ais a group represented by the formula (1-4) wherein n is 3.19. The compound or a salt thereof according to claim 18 , wherein in the formula (A1-9) claim 18 , Rto Rare hydrogen atoms.21. The compound or a salt thereof according to claim 20 , wherein in the formula (2-1) claim 20 , Qto Qare chlorine atoms.22. The compound or a salt thereof according to claim 20 , wherein in the formula (2-1) claim 20 , x is 3.23. The compound or a salt thereof according to claim 20 , wherein in the formula (2-1) claim 20 , Qto Qare chlorine atoms claim 20 , and x is 3 claim 20 , and Ais a 1 claim 20 ,4-piperazinediyl group.24. An ink comprising the compound or a salt thereof according to .25. The ink according to claim 24 , further comprising a water-soluble organic solvent.26. Use of the ink according to for ink-jet recording.27. An ink-jet ...

USE OF ORGANIC OXYIMIDES AS RADICAL GENERATORS IN PLASTICS, METHOD FOR GENERATING RADICALS IN PLASTICS AND USE OF SAID METHOD

The present invention relates to the use of phosphorus-containing organic oxyimides according to the general formula I described below as flame retardant for plastic materials, as radical generators in plastic materials and/or as stabilisers for plastic materials. The present invention relates in addition to a flame-retardant plastic material moulding compound in which the previously described phosphorus-containing organic oxyimides are integrated, and also to a method for the production of the previously mentioned plastic material composition. Furthermore, the present invention relates to a moulded part, a paint or a coating made of the previously mentioned flame-retardant plastic material composition. 118-. (canceled)23. The method according to claim 20 , wherein R═H claim 20 , R=alkyl or R=acyl.24. The method according to claim 19 , which further includes incorporating at least one chain transfer agent.25. The method according to claim 19 , which further includes incorporating at least one multifunctional compound selected from the group consisting ofa) repeatedly unsaturated oligomers and polymers based on polybutadiene or polyisoprene,b) di- and polyvinyl compounds,c) di- and polyallyl compounds,d) di- and polymaleimides,e) di- and poly(meth)acrylesters of di- and polyalcohols, andf) organofunctional silanes,and combinations thereof.26. The method according to claim 19 , which further includes incorporating at least one nitroxyl radical.27. The method according to claim 19 , which further includes incorporating at least one catalytic compound.28. The method according to claim 19 , which includes incorporating at least one further radical former.29. The method according to claim 28 , wherein the further radical former is selected from the group consisting of N-alkoxyamines claim 28 , —C—C— radical formers claim 28 , radical formers with azo groups (—N═N—) claim 28 , radical formers with hydrazine groups (—NH—HN—) claim 28 , radical formers with hydrazone groups ...

Pigmented Wax Dispersion And Method For Preparing Same

A process for preparing a pigmented wax dispersion including (a) melting and mixing a dry pigment with at least one wax to form a pigment concentrate, wherein the pigment concentrate contains at least 25 percent by weight of pigment; (b) milling the pigment concentrate of step (a) to form a milled pigment concentrate; (c) combining the milled pigment concentrate of (b) with water and dispersing to form a pigmented wax dispersion comprising a plurality of pigmented wax particles comprising a pigment core surrounded by a wax shell, wherein the pigmented wax particles exhibit a particle size distribution of from about 150 nanometers to less than about 300 nanometers; wherein the melting and mixing of step (a) and the milling of step (b) is done in an immersion media mill; and wherein the combining of step (c) is done using a piston homogenizer. 1. A process for preparing a pigmented wax dispersion comprising:(a) melting and mixing a dry pigment with at least one wax to form a pigment concentrate, wherein the pigment concentrate contains at least 25 percent by weight of pigment;(b) milling the pigment concentrate of step (a) to form a milled pigment concentrate;(c) combining the milled pigment concentrate of (b) with water and dispersing to form a pigmented wax dispersion comprising a plurality of pigmented wax particles comprising a pigment core surrounded by a wax shell, wherein the pigmented wax particles exhibit a particle size distribution of from about 150 nanometers to less than about 300 nanometers;wherein the melting and mixing of step (a) and the milling of step (b) is done in an immersion media mill; andwherein the combining of step (c) is done using a piston homogenizer.2. The process of claim 1 , wherein the melting and mixing of step (a) is done at a temperature of from about 90 to about 170° C.3. The process of claim 1 , wherein the melting and mixing of step (a) is done for a period of from about 1 to about 4 hours.4. The process of claim 1 , wherein the ...

ORGANIC PIGMENT COMPOSITION FOR COLOR FILTERS, METHOD FOR PRODUCING THE SAME, AND COLOR FILTER

Provided is an organic pigment composition that allows a colored item to have good color saturation and high resistance to a change in hue even when subjected to a thermal history for a prolonged period. 1. An organic pigment composition for color filters , the organic pigment composition comprising an organic pigment (A) having an average primary particle size of 100 nm or less; and a copolymer (B) of a (meth)acrylic acid ester having a phosphate group and another (meth)acrylic acid ester having no phosphate group , the amount of a nonvolatile component of the copolymer (B) being 0.1 to 15 parts relative to 100 parts of the organic pigment (A) on a mass basis.2. The organic pigment composition for color filters according to claim 1 , wherein the organic pigment (A) is C.I. Pigment Green 58.3. A method for producing the organic pigment composition for color filters according to claim 1 , the method comprising claim 1 , in a liquid medium claim 1 , heating under pressure the organic pigment (A) in the presence of a nonvolatile component of a copolymer (B) of a (meth)acrylic acid ester having a phosphate group and another (meth)acrylic acid ester having no phosphate group; or solvent-salt-milling the organic pigment (A) in the presence of the nonvolatile component of the copolymer (B) of a (meth)acrylic acid ester having a phosphate group and another (meth)acrylic acid ester having no phosphate group.4. The method for producing the organic pigment composition for color filters according to claim 3 , wherein the organic pigment (A) is C.I. Pigment Green 58.5. A color filter comprising the organic pigment composition for color filters according to in a pixel portion.6. A color filter comprising an organic pigment composition for color filters in a pixel portion claim 3 , the organic pigment composition being produced by the method according to . The present invention relates to an organic pigment composition for color filters, with which color filters having high ...

YELLOW TONER

A yellow toner which provides, even in small amounts, a sharper color and brighter gloss, and higher reflection density than ever before, and which has excellent light resistance. The yellow toner contains a binder resin and a yellow colorant, wherein, as the yellow colorant, at least one of the compound A represented by the following general formula (1) and the compound B represented by the following general formula (2), and the compound C represented by the following formula (3) are contained: 2. The yellow toner according to claim 1 , wherein the compound A and the compound B are each a yellow pigment claim 1 , and the compound C is a yellow dye.3. The yellow toner according to claim 1 , wherein a total content of the compound A and the compound B is from 1 part by mass to 15 parts by mass claim 1 , and a content of the compound C is from 0.1 parts by mass to 8.0 parts by mass claim 1 , with respect to 100 parts by mass of the binder resin.4. The yellow toner according to claim 1 , wherein a mass ratio of a total content of the compound A and the compound B to a content of the compound C ((compound A+compound B)/compound C) is from 0.1 to 10. The present disclosure relates to a yellow toner which provides, even in small amounts, a sharper color and brighter gloss, and higher reflection density, and which has more excellent light resistance than ever before.In image forming devices such as an electrophotographic device and an electrostatic recording device, an electrostatic latent image to be formed on a photo conductor is first developed with a toner. Subsequently, a formed toner image is transferred onto a transfer material such as paper if required, and then fixed by various methods such as heating, pressurization or solvent vapor.In such image forming devices, digital full color copying machines and digital full color printers have been put to practical use. In digital full color copying machines, a color image original is color-separated by each of color ...

COMPOUNDS AND METHODS FOR OPTICAL SENSING OF ELECTRICAL ACTIVITY IN BIOLOGICAL SYSTEMS

Disclosed are tethered chromophore compositions comprising a membrane-spanning tether. The compounds can include covalently tethered fluorophore-quencher combinations useful for measuring action potentials and other fast electrical events in cells and tissues. 1. A compound of Formula (1):{'br': None, 'FP-T-Q\u2003\u2003Formula (1)'}and biologically acceptable salts thereof,whereinFP is a first chromophore;Q is a second chromophore; andT is a membrane-spanning tether.2. The compound of claim 1 , wherein the first chromophore FP is a fluorophore and the second chromophore Q is a dye compound that quenches the fluorescence of the first chromophore by fluorescence resonance energy transfer (FRET) or another quenching mechanism.3. The compound of claim 2 , whereinthe first chromophore FP is a fluorophore that is a fluorescent dye functionalized with a non-permeant sidechain, wherein the fluorescent dye is a derivative of a fluorescein, a rhodamine, a cyanine, a hemicyanine, or an oxonol; andthe second chromophore Q is an anionic chromophore.5. The compound of claim 4 , wherein Ris —CHCH(OH)CHN(CH)(CHCHOH); —(CH)SO; —(CH)SO; —(CH)—N(R)wherein each occurrence of Ris independently C-Calkyl or C-C—SO; —(CH)—N(R)wherein each occurrence of Ris independently C-Calkyl or C-C—SO; or —CHCHOCHCHOCHCHOH.6. The compound of claim 4 , wherein Xis Br.7. The compound of claim 4 , wherein n is 1.8. The compound of claim 4 , wherein R claim 4 , R claim 4 , R claim 4 , R claim 4 , and Rare hydrogen.9. The compound of claim 4 , wherein Ris methyl.10. The compound of claim 1 , wherein the first chromophore FP is a substituted or unsubstituted cyanine dye fluorophore or derivative thereof claim 1 , specifically a Cy3 claim 1 , Cy3.5 claim 1 , Cy5 claim 1 , Cy5.5 claim 1 , Cy7 claim 1 , or Cy7.5 derivative.12. The compound of claim 11 , wherein every instance of Ris —NO.13. The compound of claim 11 , wherein{'sup': '1', 'Lis a bond, an amide group, an ether group, a carbamate group, a ...

Toner for electrophotography comprising azoic pigment having silica core

A toner for electrophotography, comprising an azoic pigment having a silica core as a coloring component, said azoic pigment comprising a core of a fine powder of silica and a coating of a mono- or polyazoic dye chemically bound to the surface of the silica core through an aminosilane coupling agent.

Compound and composition

The present invention provides a compound that has a maximum absorption in a wavelength range of 350-550 nm and functions as a dichroic pigment. Provided is a compound represented by formula (1): [In the formula, R 1 represents a hydrogen atom or the like, R 2 a hydrogen atom or the like, R 3 a hydrogen atom or the like, Z -CO- or the like, and Y a group represented by formula (Y1): (In the formula, ＊ represents a site of bonding with N.) or a group represented by formula (Y2): (In the formula, ＊ represents a site of bonding with N, P 1 and P 2 each independently represent -S- or the like, and Q 1 and Q 2 each independently represent =N- or the like.)]

組成物、二色性物質、光吸収異方性膜、積層体および画像表示装置

本発明の課題は、耐光性に優れた光吸収異方性膜を形成できる二色性物質、組成物、それを用いた光吸収異方性膜、積層体および画像表示装置の提供である。本発明の組成物は、アゾ基を有する二色性物質を含有する組成物であって、上記二色性物質は、最高被占有軌道のエネルギー準位が－５．６０ｅＶ以下であり、かつ、ＣＬｏｇＰ値が７．０以上である。

Azo dyestuffs

Chrgmium cqmplex mixed azo dyestuffs

Azo dyes

Polyazo dyestuffs

Metal azo dyestuffs and a process for their manufacture

Azo dyestuffs and a process of making same

Three dimensionally periodic structural assemblies on nanometer and longer scales

This invention relates to processes for the assembly of three-dimensional structures having periodicities on the scale of optical wavelengths, and at both smaller and larger dimensions, as well as compositions and applications therefore. Invention embodiments involve the self assembly of three-dimensionally periodic arrays of spherical particles, the processing of these arrays so that both infiltration and extraction processes can occur, one or more infiltration steps for these periodic arrays, and, in some instances, extraction steps. The product articles are three-dimensionally periodic on a scale where conventional processing methods cannot be used. Articles and materials made by these processes are useful as thermoelectrics and thermionics, electrochromic display elements, low dielectric constant electronic substrate materials, electron emitters (particularly for displays), piezoelectric sensors and actuators, electrostrictive actuators, piezochromic rubbers, gas storage materials, chromatographic separation materials, catalyst support materials, photonic bandgap materials for optical circuitry, and opalescent colorants for the ultraviolet, visible, and infrared regions.

Aqueous ink composition for ink jet-recording

New dyes and their use

Processo para a preparacao de um monoazocorante

Patent FR2427364B1

Phthalimidyl azo dyes and a process for the preparation thereof

본 발명은 화학식 1의 염료, 이의 제조방법 및, 반합성 및 특히 합성 소수성 섬유 재료, 특히 직물의 염색 또는 날염에서의 이의 용도에 관한 것이다. The present invention relates to the dyes of the formula (1), to their preparation and to their use in the dyeing or printing of semisynthetic and especially synthetic hydrophobic fibrous materials, in particular textiles. 화학식 1 Formula 1 상기식에서, In the above formula, R 1 은 수소, 메틸 또는 -NHCO-C 1 -C 4 알킬이고, R 1 is hydrogen, methyl or —NHCO—C 1 -C 4 alkyl, R 2 는 C 1 -C 4 알킬[여기서, 당해 알킬 쇄는 차단되지 않거나 C 2 이상부터 산소원자에 의해 차단될 수 있다]이고, R 2 is C 1 -C 4 alkyl, wherein the alkyl chain is not blocked or may be blocked by an oxygen atom from above C 2 , and R 3 은, R 2 와 독립적으로, R 2 의 의미 중의 하나이다. R 3 is, one of R 2 and each independently, a meaning of R 2.

活性染料、它们的制备及用途

公开了式(1)化合物，式中符号的含义按说明书中规定，该化合物是适用于各种不同纤维材料染色及印花的纤维——活性染料。

Disperse azo dyes, a process for the preparation thereof and the use thereof

본 발명은, 화학식 1의 아조 염료, 이의 제조방법, 상기 염료를 함유하는 혼합물 및 반-합성, 특히 합성의 소수성 섬유 재료, 보다 특히 텍스타일 재료의 염색 또는 프린팅시의 이의 용도에 관한 것이다. 화학식 1 상기 화학식 1에서, R 1 은, 치환되지 않거나 하나 이상의 C 1 -C 12 알콕시 그룹, 하이드록실 그룹, 아미노 그룹, 시아노 그룹 또는 할로겐 원자에 의해 치환되고 1회 이상 라디칼 -O-, -S-, -NR 4 -, -COO- 또는 -OOC-가 개재할 수 있는 C 1 -C 12 알킬이고; R 4 는 수소 또는 C 1 -C 12 알킬이고; R 2 는 시아노이고 R 3 은 할로겐이거나, 또는 R 2 는 할로겐이고 R 3 은 시아노이고; Ar은 카보사이클릭 또는 헤테로사이클릭 방향족 라디칼이다. The present invention relates to an azo dye of formula 1, a process for its preparation, a mixture containing said dye and a semi-synthetic, in particular synthetic hydrophobic fibrous material, more particularly its use in dyeing or printing textile materials. Formula 1 In Formula 1, R 1 is unsubstituted or substituted by one or more C 1 -C 12 alkoxy groups, hydroxyl groups, amino groups, cyano groups or halogen atoms, and at least one radical -O-, -S-, -NR 4- , -COO- or C 1 -C 12 alkyl, which may be interposed by -OOC-; R 4 is hydrogen or C 1 -C 12 alkyl; R 2 is cyano and R 3 is halogen, or R 2 is halogen and R 3 is cyano; Ar is a carbocyclic or heterocyclic aromatic radical.

Dye compound, polarizer using the same and display device using the dye compound

염료 화합물, 염료 화합물을 이용한 편광 소자 및 염료 화합물을 이용한 표시 장치가 제공된다. 상기 염료 화합물은 하기 화학식 A로 표현된다. <화학식 A> (상기 화학식 A에서, Cyc A1 , Cyc A0 , E A0 , j1, AR, j2, L A1 , L A2 , L A3 , k1, k2, R A1 및 R A2 는 명세서 내에 정의된 바와 같다) A dye compound, a polarizing element using the dye compound, and a display device using the dye compound are provided. The dye compound is represented by the following formula (A). <Formula A> (In Formula A, Cyc A1 , Cyc A0 , E A0 , j1 , AR, j2 , L A1 , L A2 , L A3 , k1 , k2 , R A1 and R A2 are as defined in the specification)

Phthalimidylazo dyes, method for their preparing and their using

FIELD: organic chemistry, dyes. SUBSTANCE: invention relates to dispersed dyes based on N-butylphthalimidyldiazo component and aniline azo component that are designated for staining and printing on semisynthetic and synthetic hydrophobic fibrous materials. Invention describes dyes of the formula (1): wherein R 1 means hydrogen atom, methyl or -NHCO-(C 1 -C 4 )-alkyl; R 2 means (C 1 -C 4 )-alkyl wherein is possible but optionally the alkyl chain comprising C 2 - or more carbon atoms is broken by oxygen atom; R 3 has any value of R 2 but independently on R 2 . Also, invention describes a mixture of dyes comprising at least two structurally different dyes of the formula (1). Proposed dyes of the formula (1) and mixtures of indicated dyes provide staining on semisynthetic and synthetic fibrous materials with good strength indices, especially, to laundering and perspiration. Proposed dyes of the formula (1) possess the enhanced staining intensity and thermal stability as compared with the known similar dyes comprising ethyl group near nitrogen atom of phthalimidyl radical. EFFECT: improved properties of dyes. 7 cl, 1 tbl, 3 ex ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 288 242 (13) C2 (51) ÌÏÊ C09B 29/036 (2006.01) C09B 67/22 (2006.01) D06P 3/36 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2003125644/04, 29.01.2002 (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 29.01.2002 (73) Ïàòåíòîîáëàäàòåëü(è): ÖÈÁÀ ÑÏÅØÈÀËÒÈ ÊÅÌÈÊÝËÇ ÕÎËÄÈÍà ÈÍÊ. (CH) (43) Äàòà ïóáëèêàöèè çà âêè: 20.03.2005 R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 07.02.2001 EP 01810127.9 (72) Àâòîð(û): ÊËÅÌÀÍ Àíòóàí (CH), ÂÈËÅËÜÌ Æàí-Êëîä (FR), ÀÐÊÅÍ Àëüôîíñ (CH), ËÎÊ Óðñ (CH) (45) Îïóáëèêîâàíî: 27.11.2006 Áþë. ¹ 33 2 2 8 8 2 4 2 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 3980634 À, 14.09.1976. WO 0040656 À, 13.07.2000. SU 910698 A1, 07.03.1982. EP 0443985 A, 28.08.1991. (85) Äàòà ïåðåâîäà çà âêè PCT íà ...

Color filter for multi-color liquid-crystal display panel and process for fabricating such color filters

내용 없음 No content

Novel compound and polymer

하기 화학식 1로 표시되는 화합물 및 폴리머가 제공된다. [화학식 1] (상기 화학식 1에서, 각 치환기는 명세서에 정의된 바와 같다.) There is provided a compound represented by the following formula (1) and a polymer. [Chemical Formula 1] (Wherein each substituent is as defined in the specification).

Patent JPH0313265B2

Composition, dichroic material, light-absorption anisotropic film, laminate and image display device

本発明の課題は、耐光性に優れた光吸収異方性膜を形成できる二色性物質、組成物、それを用いた光吸収異方性膜、積層体および画像表示装置の提供である。本発明の組成物は、アゾ基を有する二色性物質を含有する組成物であって、上記二色性物質は、最高被占有軌道のエネルギー準位が−５．６０ｅＶ以下であり、かつ、ＣＬｏｇＰ値が７．０以上である。 An object of the present invention is to provide a dichroic material capable of forming a light absorption anisotropic film having excellent light resistance, a composition, a light absorption anisotropic film using the same, a laminate, and an image display device. The composition of the present invention is a composition containing a dichroic substance having an azo group, wherein the dichroic substance has an energy level of the highest occupied orbital of −5.60 eV or less, and The CLogP value is 7.0 or more.

Liquid crystal display device and method of fabricating the same

본 발명의 액정표시장치는 서로 마주보며 이격되는 제 1 및 제 2 기판과, 상기 제 1 기판 외면에 형성되는 하부 편광판과, 상기 제 1 기판 내면에 형성되는 박막트랜지스터와, 상기 제 1 기판 내면에 형성되고, 상기 박막트랜지스터에 연결되는 화소 전극과, 상기 화소 전극에 대응되어 전기장을 생성하는 공통 전극과, 상기 제 2 기판 내면에 형성되는 인-셀 편광층과, 상기 제 1 및 제 2 기판 사이에 형성되는 액정층을 포함하고, 상기 인-셀 편광층은 스멕틱 상의 반응성 메조겐과 아조 화합물로 이루어진 이색성 염료를 포함한다. The liquid crystal display of the present invention comprises first and second substrates facing each other, a lower polarizer formed on the outer surface of the first substrate, a thin film transistor formed on the inner surface of the first substrate, A pixel electrode connected to the thin film transistor, a common electrode corresponding to the pixel electrode to generate an electric field, an in-cell polarizing layer formed on an inner surface of the second substrate, and an in- Wherein the in-cell polarizing layer includes a dichroic dye composed of a reactive mesogen and an azo compound in a Smectic phase.

Aqueous ink composition

The present invention provides an aqueous ink composition having water-resistance in written trace or printed image on or after writing down and having good solution stability; which comprises as a coloring agent a reaction mixture of a dye, an epoxy compound and optionally an amine compound.

Composition, dichroic material, light absorption anisotropic film, laminate and image display device

본 발명의 과제는, 내광성이 우수한 광흡수 이방성막을 형성할 수 있는 이색성 물질, 조성물, 그것을 이용한 광흡수 이방성막, 적층체 및 화상 표시 장치의 제공이다. 본 발명의 조성물은, 아조기를 갖는 이색성 물질을 함유하는 조성물이며, 상기 이색성 물질은, 최고 피점유 궤도의 에너지 준위가 -5.60eV 이하이고, 또한 CLogP값이 7.0 이상이다. An object of the present invention is to provide a dichroic substance and composition capable of forming a light absorptive anisotropic film having excellent light resistance, a light absorptive anisotropic film using the same, a laminate, and an image display device. The composition of the present invention is a composition containing a dichroic substance having an azo group, and the dichroic substance has an energy level of the highest occupied orbit of -5.60 eV or less and a CLogP value of 7.0 or more.

Polyolefine with diphthalimides to form - stable fine crystalline structures

Diphthalimides (I) (where R1 to R4 are H, halogen, alkyl or alkylene and R5 is alkylene >=(CH2)2 cycloalkylene or arylene), pref. N,N'-ethylene ditetrachlorophthalimide, are used as N-substd, aromatic carboxylic acid imide additives to produce stable fine crystalline structures in solid partially crystalline polyolefines, as a further modification of DT 1953239 which discloses addition of 0.01-10 wt.%/weight polyolefine aromatic carboxylic acid imides and/or N-substd. aromatic carboxylic acid imides, optionally admixed with other crystalline nuclei-formers. Materials include high and low pressure polyethylene, partly crystalline polypropylenes and polybutene-1, and have improved electrical properties, rendering them suitable as cable insulation.

Electrophotographic photoreceptor

Phthalimidylase Dyes, Method for Their Preparation and Their Use

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2003 125 644 (13) A C 09 B 29/036 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2003125644/04, 29.01.2002 (71) Çà âèòåëü(è): ÖÈÁÀ ÑÏÅØÈÀËÒÈ ÊÅÌÈÊÝËÇ ÕÎËÄÈÍà ÈÍÊ. (CH) (30) Ïðèîðèòåò: 07.02.2001 EP 01810127.9 (43) Äàòà ïóáëèêàöèè çà âêè: 20.03.2005 Áþë. ¹ 8 (86) Çà âêà PCT: EP 02/00904 (29.01.2002) (87) Ïóáëèêàöè PCT: WO 02/06853 (06.09.2002) Àäðåñ äë ïåðåïèñêè: 101000, Ìîñêâà, Ì.Çëàòîóñòèíñêèé ïåð., ä.10, êâ.15, "ÅÂÐÎÌÀÐÊÏÀÒ", È.À.Âåñåëèöêîé (54) ÔÒÀËÈÌÈÄÈËÀÇÎÊÐÀÑÈÒÅËÈ, ÑÏÎÑÎÁ ÈÕ ÏÎËÓ×ÅÍÈß È ÈÕ ÏÐÈÌÅÍÅÍÈÅ Ôîðìóëà èçîáðåòåíè A â êîòîðîé R1 îáîçíà÷àåò âîäîðîäíûé àòîì, ìåòèë èëè -NHCO-C1-C4àëêèë, R2 îáîçíà÷àåò Ñ1-Ñ4àëêèë, ïðè÷åì âîçìîæíî, íî íåîá çàòåëüíî, ÷òî àëêèëüíà öåïü, Ñ 2- èëè ñ åùå áîëüøèì ÷èñëîì óãëåðîäíûõ àòîìîâ ïðåðûâàåòñ êèñëîðîäíûì àòîìîì, à R 3 íåçàâèñèìî îò R2 èìååò ëþáîå èç çíà÷åíèé R2. 2. Êðàñèòåëü ïî ï.1, ãäå R1 îáîçíà÷àåò -NHCO-C1-C4àëêèë. 3. Êðàñèòåëü ïî ï.1 èëè 2, ãäå R2 è R3 èìåþò îäèíàêîâûå çíà÷åíè è îáîçíà÷àþò ýòèë èëè ðàäèêàë -ÑÍ2ÑÍ2-ÎÑÍ3. 4. Êðàñèòåëü ïî ï.1 ôîðìóëû R U 2 0 0 3 1 2 5 6 4 4 A 1. Êðàñèòåëü ôîðìóëû Ñòðàíèöà: 1 RU 2 0 0 3 1 2 5 6 4 4 (74) Ïàòåíòíûé ïîâåðåííûé: ÂÅÑÅËÈÖÊÀß ÈÐÈÍÀ ÀËÅÊÑÀÍÄÐÎÂÍÀ R U (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 08.09.2003 (72) Àâòîð(û): Àíòóàí ÊËÅÌÀÍ (CH), Æàí-Êëîä ÂÈËÅËÜÌ (FR), Àëüôîíñ ÀÐÊÅÍ (CH), Óðñ ËÎÊ (CH) 5. Êðàñèòåëü ïî ï.1 ôîðìóëû 6. Ñïîñîá ïîëó÷åíè êðàñèòåë ôîðìóëû (1) ïî ï.1, â êîòîðîì ôòàëèìèä ôîðìóëû íèòðóþò ïðè ðÍ â êèñëîì äèàïàçîíå, çàòåì ïîëó÷åííîå íèòðîñîåäèíåíèå àëêèëèðóþò è ïîñðåäñòâîì âîññòàíîâèòåëüíîé îáðàáîòêè ïðåâðàùàþò â ïðîìåæóòî÷íûé ïðîäóêò ôîðìóëû R U A 2 0 0 3 1 2 5 6 4 4 R U Ñòðàíèöà: 2 A â êîòîðîé R1, R2 è R3 èìåþò çíà÷åíè , ïðèâåäåííûå äë ôîðìóëû (1), ïîñëå ÷åãî ãàëîçàìåñòèòåëè çàìåùàþò öèàíîãðóïïîé. 7. Ñìåñü êðàñèòåëåé, âêëþ÷àþùà ïî ìåíüøåé ìåðå äâà ñòðóêòóðíî ðàçíûõ êðàñèòåë ôîðìóëû (1) ïî ï.1. 8. Ñïîñîá îêðàøèâàíè èëè ïå÷àòàíè ïî ...

Reactive dye and method for producing the same

Colored thermoplastic resin composition

내용 없음. No content.

Colorants for use in opacified thermoplastic resins

An opacified, semi-crystalline thermoplastic resin composition is provided having a poly(alkyleneoxy) substituted organic chromophore distributed throughout in an amount sufficient to color the resin. The resin composition is particularly useful for molding parts with strict dimensional tolerances as shrinkage of the molded part is minimal.

Azo dyes, their production and use thereof

(57)【要約】 【課題】 窒素含有又はヒドロキシル含有繊維材料を良 好な堅ろう性を有する染色物に染色する高温に対して安 定である染料を提供すること。 【解決手段】 式（１）： 【化５２】 （Ｒ 1 、Ｒ 2 、Ｒ 3 及びＲ 4 は、水素又は置換若しくは非置 換Ｃ 1 〜Ｃ 4 アルキル；Ｒ 5 、Ｒ 6 、Ｒ 7 及びＲ 8 は、水素、 Ｃ 1 〜Ｃ 4 アルキル、Ｃ 1 〜Ｃ 4 アルコキシ、ハロゲン又は スルホ；Ｄ 1 及びＤ 2 は、ベンゼン系又はナフタレン系の 基；Ｙ 1 及びＹ 2 は、ハロゲン、アミノ、モルホリノ若し くはピペリジン−１−イル又は窒素上で置換されている ピペラジン−１−イル）のアゾ染料。

Improved, red colour filter composition

본 발명은 (a) 화학식 (I)(식 중, 20∼100 몰% R 1 은 Br이고, 80 내지 100 몰% R 3 은 H임), 특히 화학식 (Ib) 및/또는 화학식 (Ic)의 착색제; (b) (a)를 기준으로 하여 0∼150 중량%의 C.I.안료 레드 144, 188, 190, 224, 242 또는 2,4,6-트리메틸페닐페릴렌 디이미드: (c) (a)를 기준으로 하여 3∼25 중량%의 디- 또는 트리-아자시클로펜틸메틸-치환된 착색제(명세서내 화학식); (d) (a) 및 (b)의 합을 기준으로 하여 0∼10 중량%, 바람직하게는 0.01∼8 중량%의 추가로 설폰화된 착색제; 및 (e) (a)를 기준으로 하여 0∼30 중량%, 바람직하게는 3∼25 중량%, 특히 5∼20중량%의, 복수의 질소 원자를 포함하는 1 이상의 쇄로 치환된 디케토피롤로피롤 착색제(화학식 (V) 참조) 를 포함하는, 분산물, 열가소성 매스 및/또는 컬러 필터의 제조를 위한 조성물에 관한 것이다. 하기 화학식 (Ig)의 화합물 및 이의 고용체도 청구된다: 상기 식 중, R 20 및 R 21 는, 서로 각각 독립적으로, H, Cl, Br, CN, CF 3 , R 22 , OR 22 , SR 22 , SOR 22 , SO 2 R 22 , NR 23 COR 22 , COOR 23 , CONR 22 R 23 , CONH 2 , CON(R 22 ) 2 또는 CON(R 24 ), 바람직하게는 Cl, Br, CN 또는 R 22 이고, R 22 는 각 경우 임의의 다른 R 22 와 독립적으로, C 1 -C 5 알킬, C 2 -C 5 알킬렌, 페닐 또는 2-나프틸, 바람직하게는 메틸 또는 페닐이며, R 23 은 각 경우 임의의 다른 R 23 과 독립적으로 H, C 1 -C 5 알킬 또는 C 2 -C 5 알킬렌, 바람직하게는 H 또는 CH 3 이고, R 24 은, 각 경우 임의의 다른 R 24 와 독립적으로 NR 23 , NOR 23 , O, S, SO 또는 SO2 가 1회 이상 개재되거나 비개재되는 C 4 -C 8 알킬렌이며, N(R 24 )에서 R 24 은 N과 함께 바람직하게는 5 또는 6원 복소환식 고리를 형성하는데, 단, R 20 및 R 21 은 동시에 각각 Br 및 H는 아니다, 하기 화학식 (Vb)의 화합물이 또한 청구된다: 상기 식 중, R 27 은 Br, Cl, F 또는 메틸이고, R 28 은 H, 탄소 원자가 질소 원자로 치환된 C 1 -C 6 알킬 또는 C 6 -C 12 알킬이며, R 29 는 1 또는 2 개의 탄소 원자(들)가 질소 원자(들)로 치환된 C 6 -C 18 알킬이다. The present invention (a) a colorant of the formula (I) wherein 20 to 100 mol% of R 1 is Br and 80 to 100 mol% of R 3 is H, in particular formula (Ib) and / or formula (Ic); (b) 0 to 150% by weight of CI pigment red 144, 188, 190, 224, 242 or 2,4,6-trimethylphenyl perylene diimide based on (a) (c) from 3 to 25% by weight, based on (a), of di- or tri-azacyclopentylmethyl-substituted colorants (in the specification); (d) from 0 to 10% by weight, preferably from 0.01 to 8% by weight, based on the sum of (a) and (b), of a further sulfonated colorant; And (e) from 0 to 30% by weight, preferably from 3 to 25% by weight, in particular from 5 to 20% by weight, based on the weight of (a), of at least one ...

Substituted silaxanthenium red to near-infrared fluorochromes for in vitro and in vivo imaging and detection

本发明提供了一类荧光化合物。所述化合物是取代的硅杂蒽阳离子化合物，其可以化学连接至一个以上的生物分子，诸如蛋白质、核酸和治疗性小分子。所述化合物可以用于在各种医疗、生物和诊断应用中成像。所述染料在各种体外、体内和离体成像应用中是特别有用的。

Phthalimidyl azo dyes, process for preparation thereof and the use thereof

本发明涉及式(I)的染料，其中R 1 是氢、甲基或－NHCO－C 1 －C 4 烷基，R 2 是C 1 －C 4 烷基，对于该烷基链而言，从C 2 向上，其可夹在或不夹杂氧原子，和独立于R 2 的R 3 具有R 2 的含义中的任何一种含义，本发明还涉及其制备方法以及其在对半合成并且尤其是合成的疏水性纤维材料，尤其是纺织材料的染色或印花中的应用。

Laundry care compositions containing dyes

This application relates to laundry care compositions comprising thiophene azo carboxylate fabric shading dyes and methods of treating a textile comprising such laundry care compositions.

Patent JPS6129498B2

Aqueous ink composition

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Disazo compound and dyeing process using the same

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Patent JPS63501725A

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。

New azopyrimidone metal complex inclusion compounds are used in pigment formulation, printing ink, distemper, paint, for coloring polymer or fiber or printing textile or paper

Metal complexes of calcium, zinc, copper, iron, cobalt, strontium, barium, chromium, tin, aluminum, magnesium, cadmium, lead and lanthanum with mono-, di-, tri- and tetra anions of azopyrimidone compounds (I) and included compound(s) are new. Metal complexes of calcium, zinc, copper, iron, cobalt, strontium, barium, chromium, tin, aluminum, magnesium, cadmium, lead and lanthanum with mono-, di-, tri- and tetra anions of azopyrimidone compounds of formula (I) and included compound(s) are new: R, R' = hydroxyl (-OH), amino (-NH2), cyanamino (-NH-CN), acylamino or arylamino; R<1>, R<1>' = -OH or -NH2. An Independent claim is also included for the preparation of the metal complex inclusion compounds.

Surface-treated organic pigments

本发明涉及式(I)的表面处理的颜料，其中Ar 1 和Ar 2 各自独立地是苯基或萘基团，n1和n2表示值0－0.15，n1和n2的总和是值0.01－0.15，n是整数1或2，X 1 是具有1－25个碳原子的支化或未支化烷基基团或链烯基基团，其中所述烷基基团有可能被一个或多个S或O原子所间隔，和优选为基团－Y－(CH 2 ) m －R 1 ，其中Y是基团－CH 2 －，－O－，－S－，－C(O)O－，－C(O)－，－C(O)－NH－，－SO 2 NH－或－SO 2 －和R 1 是氢原子或基团－NR 2 R 3 ，其中R 2 和R 3 各自独立地是氢原子或C 1－6 烷基基团，和m是整数1－24，尤其12－18，X 2 是基团－COOH，－SO 3 H或－P(O)OX 3 OX 4 ，其中X 3 和X 4 各自独立地是氢原子或C 1－6 烷基基团，尤其氢原子，且颜料表示有机颜料或有机颜料混合物，包括固溶体和结晶固溶体。与未处理颜料相比，该表面处理的颜料具有较好的流变性能和/或在着色部分结晶塑料时不翘曲。

The method of obtaining 2,6-diaminopyridine azo dye

Thiophene azo carboxylate dyes and laundry care compositions containing the same

This application relates to thiophene azo carboxylate dyes for use as hueing agents, laundry care compositions comprising such dyes that may serve as hueing agents, processes for making such dyes and laundry care compositions and methods of using the same. The aforementioned dyes contain a formally charged moiety and are generally comprised of at least two components: at least one chromophore component and at least one polymeric component. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to ultraviolet light, or they may absorb light to reflect these same shades. Such dyes are advantageous in providing a hueing effect, for example, a whitening effect to fabrics, while not building up over time and causing undesirable blue discoloration to the treated fabrics. Such dyes are also generally stable to bleaching agents used in laundry care compositions.

Tint compositions useful for providing coloration to aqueous and non-aqueous liquids

A two component tint composition is provided which comprises as a first component, a colorant of the formula: ##STR1## wherein X is a polar group selected from sulfonic acids, sulfonic acid salts, sulfonamides, sulfonates, carboxylic acids, carboxylic acid salts, carboxylic acid amides, carboxylic aldehydes, carboxylic acid esters, ureas, thioureas, nitro groups, hydroxy groups, polyethers, and hydroxyalkylethers; R 1 is selected from nitrogen, oxygen, sulfur, or a sulfur, or a sulfur-containing divalent linking group; R 2 is hydrogen or a lower alkyl group; a is an integer of from 2-10; b is an integer of from 2-10; c and d are each independently selected from one or two; A is a chromophore selected from nitro, nitroso, monazo, diazo, diarylmethane, triarylmethane, acridine, methine, thiazole, indamine, oxazine, or anthraquinone; and B is --H, -alkyl, or -alkyl carboxylate; and as a second component a diluent selected from alkoxylated fatty acids and long chain alcohols, the weight ratio of diluent to colorant being from about 2.5 to about 5 parts diluent to 1 part colorant.

Colorants and intermediates therefor having branched poly(oxyalkylene)moieties, and their manufacture

Colorants and compositions useful as a fugitive or permanent colorant for a variety of substrates, or as intermediates for their manufacture, and having one or more improved properties of enhanced aqueous washability, compatibility with and non-extractibility from thermoplastic resins, or reactivity with resins having reactive functionality, said composition having the formula C(Z) 1-8 wherein: C is the residue of a reactant having from 1-8 nucleophilic site residues to which the Z moieties are attached; said Z moieties containing at least about 60 weight percent of poly(oxyalkylene) which is comprised of (a) at least one glycidol residue segment of 2-6 glycidol residues attached to a nucleophilic site of C, wherein said poly(oxyalkylene) contains a total of from 2-20 glycidol residues, (b) and wherein said poly(oxyalkylene) further contains the residues of one or more other epoxide reactants of ethylene oxide (EO), propylene oxide (PO), or butylene oxide (BO), or mixtures thereof, wherein said poly(oxyalkylene) contains a total of from about 10 to about 600 of said EO, PO or BO residues, or mixtures thereof, at least about 75 mole percent of which are EO residues, (c) and with the provisions that the ratio of the total of --0--PO-- and --O--BO-- linkages of all glycidol residues to the total of all functional oxy linkages of said glycidol residues is less than one, and the molar ratio of EO residues to glycidol residues is from 4 to 75.

Compound and composition

파장 350 ㎚ ∼ 550 ㎚ 의 범위에 극대 흡수를 갖는, 이색성 색소로서 기능하는 화합물을 제공하는 것. 식 (1)： [식 중, R 1 은, 탄소수 1 ∼ 20 의 알킬기 등을, R 2 는 탄소수 1 ∼ 20 의 아실기 등을, R 3 은 수소 원자 등을 나타내고, Y 는, 식 (Y1)： (식 중, * 는 N 과의 결합 부위를 나타낸다.) 로 나타내는 기 또는 식 (Y2)： (식 중, * 는 N 과의 결합 부위를 나타내고, P 1 및 P 2 는, 각각 독립적으로, -S- 등을 나타내며, Q 1 및 Q 2 는, 각각 독립적으로, =N- 등을 나타낸다.) 로 나타내는 기를 나타낸다.] 로 나타내는 화합물.

Centrifugal separator

Azo dye stuffs

일반식(1)의 화합물은 여러가지 기재, 특히 셀룰로즈계 섬유재에 또한 직접 염료이다. 이들은 고온내성이므로 폴리에스테르 섬유용 염색 조건하에서 폴리에스테르 섬유용 분산 염료를 사용하여 폴리에스테르/면 혼방직물을 1단 1욕 염색하기에 특히 적합하다. Compounds of formula (1) are also dyes directly on various substrates, in particular cellulose-based fibres. Because they are high temperature resistant, they are particularly suitable for one-stage one bath dyeing of polyester / cotton blends using disperse dyes for polyester fibers under dyeing conditions for polyester fibers. 상기식에서, A, A', R, R', R 1 및 X는 특허청구의 범위 제1항에서 정의된 바와 같다. Wherein A, A ', R, R', R 1 and X are as defined in claim 1.

Device for analyzing a sample concentration using an interference of light and method for analyzing a sample concentration

The present invention relates to a device to analyze a sample concentration using interference of light, and a method of analyzing sample concentration. According to the present invention, the device to analyze sample concentration using interference of light comprises: a guide indicating portion including at least two index areas which has a quantity of light of a first primary color light differently set by concentration of a material to be analyzed, and a nearby area in which the first primary color light is all absorbed or blocked, and a second and a third primary color lights reflected or emitted; and a bio-sensing channel portion disposed on the guide indicating portion having different absorption amount of the first primary color light emitted from the guide indicating portion by concentration of the material to be analyzed. By using an image visualized by a mixture of the first to third primary color lights emitted through the bio-sensing channel portion; the concentration of the material to be analyzed is determined.

Preparation of disazo dye

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Water-based ink

색소 및 수성 매체를 주성분으로서 함유하는 잉크젯 기록용 수계 잉크에 있어서, 색소로서 하기 일반식(A): In the inkjet recording aqueous ink containing a dye and an aqueous medium as main components, the following general formula (A) as a dye: [식중, R 1 및 R 3 은, 각각 독립적으로, 수소원자, 치환 또는 무치환의 알킬기, 치환 또는 무치환의 알콕시기, 아미노기, 수산기 혹은 할로겐원자를 표시하고, R 2 및 R 4 는, 각각 독립적으로, 수소원자, 치환 또는 무치환의 알킬기, 치환 또는 무치환의 아릴기 또는 아랄킬기이고, A는 치환 또는 무치환의 페닐기 혹은 나프틸기이고, X는 포화 탄소고리로부터 유리된 2가의 연결기이고, m 및 n은 각각 독립적으로 1 내지 4의 정수임]로 표시되는 염료 또는 그들의 염을 적어도 1종 함유하는 것을 특징으로 한다. [Wherein, R 1 and R 3 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, an amino group, a hydroxyl group or a halogen atom, and R 2 and R 4 each represent Independently, it is a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or an aralkyl group, A is a substituted or unsubstituted phenyl group or a naphthyl group, X is a divalent linking group liberated from a saturated carbon ring , m and n each independently represent an integer of 1 to 4], or at least one dye or their salts. 상기 일반식(A)로 표시되는 염료로서는, 해당 염료의 수용액의 pH를 9이상으로 조정해서 생기는 불용물을 제거해서 얻어진 염료를 이용하는 것이 바람직하다. 상기 수계 잉크는, 프린터헤드의 막힘을 제거하고, 번짐이 없는 고품위의 화상의 형성이 가능하고, 또한, 기록된 화상도 내광성, 내습성 및 보존안정성의 특성이 우수하다. As a dye represented by the said General formula (A), it is preferable to use the dye obtained by removing the insoluble matter which arises by adjusting pH of the aqueous solution of this dye to 9 or more. The water-based ink eliminates clogging of the print head, enables formation of a high quality image without bleeding, and the recorded image also has excellent light resistance, moisture resistance, and storage stability.

Azo dyes

요약없음 No summary

Yellow ink composition, ink set, ink cartridge, inkjet-recording method, and recorded matter

本发明提供一种维持高耐光性且可调节色相和耐臭氧性、印字质量和色材对记录物的定像性良好、适用于喷墨记录的黄色墨液组合物，使用该黄色墨液组合物的墨液组和墨盒，以及使用上述黄色墨液组合物、墨盒组、墨盒的喷墨记录方法以及记录物。以含有通式(I)所示的化合物和通式(II)所示的化合物的黄色墨液组合物作为色材。式中，X 1 、X 2 、Y 1 以及Y 2 表示氢原子、或氰基，Z 1 以及Z 2 表示具有芳香环的取代基，R 1 以及R 2 表示烷基，M表示金属原子。式中，R表示甲氧基或甲基，A表示1，5－二磺基萘－3－基或者1，5，7－三磺基萘－2－基。

Cationic imidazolazo dyes containing a 2,5-diaminophenyl moiety

本发明披露了式(1)的偶氮染料，其中R 1 为氢；C 1 -C 14 烷基；羟基-C 1 -C 14 烷基；C 2 -C 14 烯基；具有式(1a)-(CH 2 ) n1 -O-(CH 2 ) n2 -CH 3 的基团；具有式(1b) 的基团；C 6 -C 10 芳基；或C 6 -C 10 芳基-C 1 -C 6 烷基；R 3 为氢；C 1 -C 14 烷基；C 2 -C 14 烯基；C 6 -C 10 芳基；C 6 -C 10 芳基-C 1 -C 6 烷基；或CO-R 6 ；R 4 为CO-R 6 ；R 5 为C 1 -C 14 烷基；C 2 -C 14 烯基；C 6 -C 10 芳基；或C 6 -C 10 芳基-C 1 -C 6 烷基；R 6 为氢；C 1 -C 14 烷基；C 2 -C 14 烯基；或C 6 -C 10 芳基；R 7 、R 8 、R 9 和R 10 ，彼此独立地为氢或C 1 -C 5 烷基；m为1或2；An-为阴离子；如果m＝1，则R 2 为氢；C 1 -C 14 烷基；C 2 -C 14 烯基；式(1a)的基团；式(1b)的基团；C 6 -C 10 芳基；或C 6 -C 10 芳基-C 1 -C 6 烷基；如果m＝2，则R 2 为直键，或C 1 -C 14 亚烷基，其任选地被一个或多个C 1 -C 4 烷基取代，或其任选地被C 5 -C 10 亚芳基、-O-或-NR 9 R 10 -隔断；R 9 和R 10 彼此独立地为氢；或C 1 -C 5 烷基；和n1、n2、n3和n4彼此独立地为0-5的数。本发明的化合物用于染色有机材料，优选人发。

Water soluble fluorescent or colored dyes and methods for their use

公开了可用作荧光或有色染料的化合物。所述化合物具有以下结构(I)： 式(I)，包括其立体异构体、盐或互变异构体，其中R 1a 、R 1b 、R 2a 、R 2b 、R 2c 、R 2d 、R 2e 、R 2f 、R 2g 、R 2h 、R 2i 、R 2j 、R 2k 、R 2l 、R 2m 、R 2n 、R 2o 、R 2p 、R 2q 、R 2r 和R 2s 如本文所定义。还提供了与这类化合物的制备和使用相关的方法。

Benzothiazol-2-ylazo-phenyl compound as dye, compositions including dye, and method of determining degree of cure of such compositions

FIELD: chemistry. SUBSTANCE: invention relates to a compound represented by formula (I), wherein R is hydrogen; X is alkylene containing up to 5 carbon atoms; Y is a bond, -O-C(O)-, -O-C(O)-NH-, or alkylene containing up to 5 carbon atoms and ending with –O-C(O)-; and Z is acrylate, methacrylate, acrylamide, methacrylamide, styryl or alkenyl with a terminal double bond having three carbon atoms. Compounds are intended for the preparation of a hardener composition, which also contains a free-radical polymerisation initiator and a diluent. Compounds of the invention are also used for the manufacture of a curable composition comprising a curable polymeric resin, and additionally a free-radical polymerisation initiator and a diluent. Invention relates to methods for indicating curing of a polymeric resin. (I). EFFECT: inclusion of the compound of formula (I) eliminates the possibility of fading or washing of dye components from the cured system. 22 cl, 13 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 656 611 C2 (51) МПК C07D 277/82 (2006.01) C09B 29/033 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C07D 277/82 (2006.01); C09B 29/0088 (2006.01) (21)(22) Заявка: 2015139220, 13.03.2014 (24) Дата начала отсчета срока действия патента: Дата регистрации: 06.06.2018 (73) Патентообладатель(и): 3М Инновейтив Пропертиз Компани (US) (56) Список документов, цитированных в отчете о поиске: US 2006/202158 A1, 14.09.2006. JP 15.03.2013 US 61/793,001 (43) Дата публикации заявки: 19.04.2017 Бюл. № 11 (45) Опубликовано: 06.06.2018 Бюл. № 16 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.10.2015 2 6 5 6 6 1 1 US 2014/026289 (13.03.2014) (87) Публикация заявки PCT: WO 2014/151708 (25.09.2014) Адрес для переписки: 105215, Москва, а/я 26, Рыбина Н. А. (54) Бензотиазол-2-илазо-фенил соединение как краситель, композиции, включающие краситель, и способ определения степени отверждения таких композиций (57) Реферат: ...

Compounds and compositions

波長３５０ｎｍ〜５５０ｎｍの範囲に極大吸収を有する、二色性色素として機能する化合物を提供すること。式（１）：［式中、Ｒ1は、水素原子等を、Ｒ2は、水素原子等を、Ｒ3は、水素原子等を、Ｚは、−ＣＯ−等を、Ｙは、式（Ｙ１）：（式中、＊はＮとの結合部位を表す。）で示される基または式（Ｙ２）：（式中、＊はＮとの結合部位を表し、Ｐ1およびＰ2は、それぞれ独立して、−Ｓ−等を表し、Ｑ1およびＱ2は、それぞれ独立して、＝Ｎ−等を表す。）で示される基を表す。]で表される化合物。 To provide a compound functioning as a dichroic dye having a maximum absorption in a wavelength range of 350 nm to 550 nm. Formula (1): [wherein R 1 represents a hydrogen atom, R 2 represents a hydrogen atom, R 3 represents a hydrogen atom, Z represents —CO—, etc. Y represents a formula (Y 1): (Wherein * represents a bonding site with N) or formula (Y2): (wherein * represents a bonding site with N, and P1 and P2 are each independently- S—etc., Q 1 and Q 2 each independently represents ═N— etc.). ] The compound represented by this.

Dye derivative, colorant, and coloring method

본 발명의 안료 유도체는, 수불용성 색소(A) 분자와 화합물(C) 잔기가, 상기 색소(A)와 알데히드 화합물(B)이 반응해서 형성된 알킬렌기를 개입해서 연결되어서 이루어지는 색소의 유도체인 것을 특징으로 하고, 상기 화합물(C)인, 이치환성 수소기를 가지는 메틴기(-CH=)를 가지는 탄화수소 화합물(C-1) 또는 반응성 아미노기를 가지는 아미노 화합물(C-2)을 적절히 선택하는 것으로, 기존의 색소의 색조도 보다 심색효과가 초래된다. 또, 안료의 결정 전이나 결정 성장의 억제를 위한 첨가제로서 효과적인 안료 유도체, 게다가, 상기 색소 유도체를 이용하는 것으로, 상기에 더하여, 안료 분산액의 점도의 저하나 분산 안정성, 장기 보존 안정성 등의 성능이 향상한 착색제가 실현되고, 이것에 의해서, 유용한 착색 방법이나 착색 물품이 제공된다. The pigment derivative of the present invention is a derivative of a dye in which a water-insoluble dye (A) molecule and a compound (C) residue are linked via an alkylene group formed by reacting the dye (A) and the aldehyde compound (B) (C-1) having a methine group (-CH =) having an isomeric hydrogen group and the amino compound (C-2) having a reactive amino group, which are the above compound (C) The color tone of existing pigments also results in a more glowing effect. In addition, by using the above-described pigment derivative as an additive for preventing the crystal growth of the pigment and suppressing the crystal growth, the performance of the pigment dispersion, such as low viscosity, dispersion stability and long-term storage stability, A coloring agent is realized, whereby a useful coloring method and a colored article are provided.

Water soluble azo compound, ink composition, and colored material

유리산으로서, 하기 식(1)의 황색용 수용성 아조 화합물 및 이것을 함유하는 잉크 조성물에 관한 것으로서, 그 잉크 조성물은 안정성이 좋고, 잉크젯 프린트용에 적합하고, 인쇄물은 내오존성 등의 각종견뢰도가 매우 높은 것이다: (상기 식(1)에서, A는 하이드록실기, 모르폴리노기, 아미노기, 치환기를 가질 수 있는 지방족 아민 잔기, 치환기를 가질 수 있는 방향족 아민 잔기, 치환기를 가질 수 있는 페녹시기 또는 치환기를 가질 수 있는 알콕시기를, R 1 은 수소원자 또는 탄소수 1∼4의 알킬기를, R 2 는 수소원자, 니트로기 또는 하이드록실기를, n은 1∼3의 정수를 각각 나타낸다).

PROCESS FOR THE PRODUCTION OF TELOMERISATES HAVING ISOCYANATE GROUPS

Dyes for polymer dyeing, process for their preparation and their use

Die vorliegende Erfindung betrifft Farbstoffe der Formel (1), $F1 worin R1 bis R12 wie in Anspruch 1 angegeben definiert sind, Verfahren zu ihrer Herstellung und ihre Verwendung. The present invention relates to dyes of the formula (1), $ F1 in which R1 to R12 are as defined in claim 1, to processes for their preparation and their use.

Novel disazo compound* method of making same and using same as dyeing and coloring agent

Photo-curable composition including polymerizable compound, polymerization initiator, and dye

The invention provides a photo-curable composition that addresses degradation in dispersibility caused by the use of a pigment, and has good color tone and high light fastness. The photo-curable composition includes: a polymerizable compound; a polymerization initiator; and a dye represented by Formula (1): in which, A 1 , A 2 and A 3 each represent a monovalent group, and Z represents a nitrogen atom, an oxygen atom, a sulfur atom, or a monovalent group-bonded carbon atom, the dye represented by Formula (1) having two azo groups in a molecule thereof.