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WO/1986/000632A1 |
A monoazo or disazo compound in metal-free form or in 1:1 or 1:2 metal complex form which in the metal-free form corresponds to formula (I): CH2=CH-SO2-W1-D - N = N - K-(W2-Z)n in which D is the radical of a diazo component, K is the rad...
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WO/1985/005595A1 |
A film for laser transfer recording having high resolving power. The recording film is provided on a clear substrate (1) with a recording layer (2) which contains a binder that is highly resistant to oxidation, fine particles which impar...
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WO/1984/003312A1 |
An aqueous, liquid fiber-reactive dye composition which is stable to decomposition. The composition consists essentially of 5 to 45 % by weight of a water-soluble, fiber-reactive dyestuff having from 1 to 3 beta-sulfatoethylsulfonyl (-SO...
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WO/1983/000495A1 |
Novel reactive disazo dyes represented, in a free acid form, by the following formula:$(8,)$wherein R1 represents a hydrogen atom or a carboxylic acid group, and one of R2 and R3 represents a hydrogen atom and the other represents a sulf...
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WO/1981/001009A1 |
The colorants disclosed correspond to the formula (FORMULA) wherein D represents the residue of an organic colorant, which contains at least an aqua-solubilizing group, R represents an halogeno-alkyl residue having one or two atoms of ca...
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WO/1981/000111A1 |
Mono-azo reactants for fibers, having the formula: (FORMULA) wherein the different meanings of the symbols R1 to R6, Hal, m and n are given in claim 1, with the conditions that: a) n can not be zero and must be zero when R2 is -NHCOOR10;...
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WO/1979/000541A1 |
Affinity chromatography media are prepared by reacting mono or di-chloro triazine or related dyes with a solid support matrix containing free hydroxy or amine groups in the presence of an alkali metal hydroxide. In the absence of cyanoge...
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JP7394895B2 |
The present invention relates to a multi-dye conjugate comprising a tissue reactive moiety and at least two different chromogens, wherein the tissue reactive moiety is selected from the group consisting of a quinone methide precursor, a ...
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JP7319195B2 |
The present application provides a polarizing element containing a water-soluble compound that absorbs infrared rays or a salt thereof.
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JP2023081281A |
To provide a reactive dye composition that enables cellulose fibers or cellulose fiber-containing fibers to be dyed for good reproduction and also good levelling, and a dyeing method using the same.A reactive dye composition contains two...
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JP7252013B2 |
To provide an ink composition for photo curing inkjet recording, which shows excellent curability and contains a yellow colorant.An ink composition for photo-curing inkjet recording which contains a yellow colorant, a polymerizable compo...
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JP2022103955A |
To provide an ink composition for inkjet printing that includes C.I. Reactive Yellow 2, has excellent discharge stability by the ink jet process, and is also excellent in clogging recovery, and a recording method using the ink compositio...
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JP2022103952A |
To provide: an aqueous ink jet ink composition capable of achieving both a suitable optical density and high light fastness in a recording section formed with the aqueous ink jet ink composition, the aqueous ink jet ink composition being...
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JP7062014B2 |
A one-pot synthesis for preparing an aqueous reactive black mixture includes a) dissolving 2-[(4-aminophenyl)sulfonyl]ethanesulfonic acid (vinyl sulphone parabase ester) in water; b) diazotizing the dissolved vinyl sulphone parabase este...
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JP7019689B2 |
A leuco composition comprises at least one reactive leuco compound, which reactive leuco compound comprises a leuco moiety and at least one reactive moiety covalently bound to the leuco moiety. A laundry care composition comprises a laun...
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JP7017219B2 |
To provide a novel network polymer having mechanochromism.A network polymer has repeating units (A) and (B1) or (B2). The repeating unit (A) is a structure represented by formula (II) (each R1 independently represents a C1-C10 alkyl grou...
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JP6988616B2 |
To provide an ink set and an inkjet recording method that realize excellent fastness of a monochrome image.In the ink set, a cyan ink contains a porphyrazine based compound represented by general formula (1) in the figure, a magenta ink ...
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JP2022500657A |
Disclosed herein are conjugates comprising novel coumarin reagents, such as linkers, and one or more of the disclosed coumarin reagents. In some embodiments, the presence of a coumarin moiety in a coumarin-based reagent allows the detect...
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JP6918123B2 |
Provided is a reactive dye composition containing one of the following as a dye component: (I) a combination of a for-red-color reactive dye (R), which comprises a reactive dye represented by formula (1) and a reactive dye represented by...
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JP6809214B2 |
The object of the invention is to provide ink jet printing and dyeing ink with moderate pH stability and dryness of a print and good printing stability and long-term preservation stability even thougha vinyl sulphone type reactive dye wi...
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JP6750669B2 |
With a colored composition of the related art, elution resistance within a practical range is not obtained. Therefore, an object of the present invention is to provide a colored composition having better elution resistance (less dye elut...
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JP6749994B2 |
The invention is in the field of cell culture. Particularly the invention relates to methods of culturing a host cell expressing a recombinant protein in a cell culture medium comprising an effective amount of a triazine dye or supplemen...
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JP6662772B2 |
Provided are: a graft polymer and a colored resin that are free from color migration or fading caused by bleed-out after coloring, which is a defect of a dye, without impairing vivid color development and transparency of the dye; a metho...
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JP6586346B2 |
Provided is an ultraviolet absorbing agent that efficiently absorbs ultraviolet rays in a wide wavelength region, and in particular, has a strong absorbability in the UV-A region. Also, a synthetic resin composition having excellent weat...
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JP6571082B2 |
The present invention is directed to dye mixture(s) comprising at least one dye of general formula (I) and at least one dye selected from the group consisting of the dyes of formula (IIa)-(IIf) process for their production and their use ...
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JP6516992B2 |
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JP6483726B2 |
The present invention is directed to fluorescent reactive dyes of general formula (I) a process for the production thereof and their use.
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JP2019001969A |
To obtain a textile-printed article with a high density using a small amount of ink, with excellent coloring properties.The invention provides a method for enhancing a dyeing density using textile printing ink containing: a water-soluble...
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JP2019002109A |
To obtain printed matter of high concentrations with excellent color development and reduced ink amounts.The present invention provides a dyeing density improving method using a printing ink containing a water-soluble azo compound which ...
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JP2018535215A |
The subject of the present invention is to use at least one cationic direct dye (I), including at least one ammonium group that retains a disulfide, thiol or protected thiol functional group and retains an aliphatic chain, such as hair. ...
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JP6401289B2 |
The present invention relates to novel bisazo dyes, a process for their preparation and their use for dyeing and/or printing substrates.
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JP2018154772A |
To provide a water-soluble compound that makes it possible to obtain a recorded image having excellent color development, and a yellow ink for various recording purposes, particularly inkjet recording, containing the water-soluble compou...
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JP2018154769A |
To provide a water-soluble compound that makes it possible to obtain a recorded image having excellent light resistance, and a yellow ink for various recording purposes, particularly inkjet recording, containing the water-soluble compoun...
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JP6356300B2 |
The present invention refers to dyes of the formula (I) and mixtures thereof; in which A, B, a, C, D and b are defined as given in claim, a process for preparing them, and their use for dyeing and printing hydroxyl-, amino-, and/or carbo...
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JP2018044083A |
To provide a water-soluble compound that makes it possible to obtain a recorded image having excellent light resistance, and a yellow ink containing the same and used for various recording purposes, particularly inkjet recording.The pres...
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JP2018044082A |
To provide a water-soluble compound that makes it possible to obtain a recorded image having excellent light resistance, and a yellow ink containing the same and used for various recording purposes, particularly inkjet recording.The pres...
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JP6278429B2 |
The present invention relates to dyes of formula (1) a process for preparing them and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials.
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JP6273390B2 |
The present invention relates to dye mixtures comprising one or more dye(s) of: formula (I) and one or more dye(s) of: formula (II) and/or formula (III) and optionally one or more dye(s) of: formula (IV) to processes for their preparatio...
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JP6251430B2 |
to processes for their preparation and to their use for dyeing and printing hydroxyl- and carboxamido-containing materials.
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JP6198341B2 |
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JP5989637B2 |
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JP2016155968A |
To provide reactive dye ink excellent in ejection stability in a printer having an industrial inkjet head that requires high viscosity ink, and having excellent storage stability of the ink and sticking property to fibers.An ink composit...
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JP5979727B2 |
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JP5945905B2 |
a chromophore comprising a donor structure D, a π-conjugated bridge structure B, and an acceptor structure A, the donor structure D comprising an aryl group substituted with a substituted oxy group; and a nonlinear optical element compr...
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JP5921196B2 |
The present invention provides azo dyes of formula (1) where Hal, M and Y are each as defined in claim 1, processes for their preparation and their use.
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JP5879692B2 |
An inkjet recording ink set including: a black ink; and color inks composed of a cyan ink, a magenta ink and a yellow ink, wherein the black ink contains a water-soluble solvent, a surfactant, water, and colored polymer emulsion particle...
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JP5805416B2 |
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JP2015531001A |
The present invention presents the reactive dyes of formula (I), in which n, A, B and K are defined in the claims, the process for preparing them, and the hydroxyl-containing, amino. Containing and / or their use for dyeing and printing ...
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JP5801748B2 |
A reactive dye is disclosed. The reactive dye has the structure of formula (I): wherein X, R 1 , R 2 , R 3 , n, Q 1 , Q 2 and (HO 3 S) 1-3 are defined in the specification. The reactive dye of the present invention has great build-up pro...
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JP2015529690A |
To provide reactive dyes, their production and their use. Reactive dyes represented by the formula (1): [Chemical 1][In the formula, Me stands for chromium, cobalt or iron, R1Represents a hydrogen atom or an unsubstituted or substituted ...
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