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JPH0772254B2 |
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JPH07196931A |
PURPOSE: To obtain a novel dye which dyes cellulosic materials, especially, paper, cotton, viscose, leather, or the like, with good wet and light color fastness and is used in printing inks and recording fluids for ink jet recording syst...
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JPH07196938A |
PURPOSE: To obtain the subject dye having a specified structure, not causing environmental pollution with heavy metals, being excellent in fastness, dye fixation, the clarity of green, or the like, and being desirable for dyeing e.g. hyd...
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JPH07196933A |
PURPOSE: To obtain a novel dye which establishes high-quality brilliant bluish green dyeing and exhibiting high dyeing fastness and fixation to cellulosic fibers such as cotton. CONSTITUTION: There is provided a dye of formula I [wherein...
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JPH0768672B2 |
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JPH07188573A |
PURPOSE: To obtain a novel compound which dyes OH- or nitrogen-containing organic substrates such as leather, polyamides, cellulose, and cotton in a navy blue color with good light fastness, wet color fastness and oxidation resistance. C...
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JPH0764998B2 |
A water-soluble monoazo colorant represented by formula (I) in a form of a free acid: wherein D represents or (wherein W<2> represents lower alkoxy; U represents lower alkyl or lower alkoxy; Z represents -CH=CHOr -CH2CH2OSO3H and p and q...
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JPH0764997B2 |
The reactive dyes are useful, in particular, for dyeing or printing cellulose-containing fiber materials by the cold pad-batch method and produce, with a high dyeing yield, dyeings and prints having good fastness properties.
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JPH0764999B2 |
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JPH0762115B2 |
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JPH07150064A |
PURPOSE: To prepare a dye mixture which can dye cellulosic fiber materials and the like red brown, bluish gray, dark green or other colors to produce dyeings having high color density, sunlightfastness, and wetting fastness by using a mi...
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JPH07150062A |
PURPOSE: To obtain a novel dye for dyeing and printing cellulosic fiber materials and natural or synthetic polyamide fiber materials golden, orange or wine-colored with excellent fixing and fiber-dye linkage stability. CONSTITUTION: A no...
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JPH07150060A |
PURPOSE: To obtain a novel compound for dyeing and printing silk, wool, synthetic polyamide fibers, cellulose-containing substances, leather, cotton or the like red with good fastness. CONSTITUTION: A novel polyfunctional azo reactive dy...
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JPH07150061A |
PURPOSE: To obtain a novel dye for dyeing and printing cellulosic fiber materials and natural or synthetic polyamide fiber materials including, e.g. cotton, wool and silk orange, red or yellow with good fastness. CONSTITUTION: A novel re...
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JPH0753834B2 |
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JPH0753832B2 |
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JPH0753833B2 |
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JPH0753953B2 |
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JPH07145328A |
PURPOSE: To dye hydroxy group- and/or carboxamido group-containing materials, in particular fiber materials with excellent color fastness, especially daylight color fastness and moisture fastness by using a specific monoazo compound. CON...
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JPH0751680B2 |
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JPH0751681B2 |
A water-soluble disazo colorants represented, in the form of the free acid, by the formula (I) wherein, X represents a halogen atom; Y represents a chlorine atom or a group represented by -OR<1>, -SR<1>, -O-R<2>-OR<3> or -S-R<2>-OR<3> (w...
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JPH0751676B2 |
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JPH0751677B2 |
PCT No. PCT/EP91/01285 Sec. 371 Date Jan. 21, 1993 Sec. 102(e) Date Jan. 21, 1993 PCT Filed Jul. 10, 1991 PCT Pub. No. WO92/01755 PCT Pub. Date Feb. 6, 1992.Monoazo compounds which possess fiber-reactive groups and have useful dye proper...
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JPH0751678B2 |
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JPH0751679B2 |
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JPH07504949A |
PCT No. PCT/EP93/00426 Sec. 371 Date Sep. 2, 1994 Sec. 102(e) Date Sep. 2, 1994 PCT Filed Feb. 24, 1993 PCT Pub. No. WO93/18224 PCT Pub. Date Sep. 16, 1993. (I) (II) A process for the dyeing of cellulose-containing fibre materials with r...
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JPH0749536B2 |
1. Dyestuffs of the formula see diagramm : EP0203505,P6,F1 wherein X = radical of an optionally further substituted monofluoropyrimidine.
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JPH07138495A |
PURPOSE: To obtain the water soluble title dye useful as a dye for hydroxy, carboxamide-containing materials such as wool, a synthetic polyamide fiber, a cellulosic fiber and the like which contains a fiber-reacting group such as bis-eth...
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JPH07138496A |
PURPOSE: To provide the novel and water-soluble subject compd. which is an arom. disazo compd., allowing dyeing with high fastness in the violet iegion as a dye for dyeing and printing of a hydroxy- and/or carboxamido-contg. material. CO...
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JPH0745635B2 |
An aqueous liquid dye composition comprising 5 to 50% by weight of a mixture of at least one dye represented by the following formula (I), (I) wherein A is a phenylene or naphthylene group unsubstituted or substituted by at least one mem...
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JPH0742415B2 |
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JPH0737585B2 |
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JPH0735640B2 |
A method of producing a dyed polysaccharide which comprises linking a dye, capable of linking to amino group or imino group, to a starch derivative having a glucose derivative unit shown in a general formula [I] as a partial structure of...
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JPH0735483B2 |
1. Dyestuffs of the formula see diagramm : EP0197418,P21,F1 wherein A = NHR, NR, R, SR, SOR, SO2 R, Cl, in particular SO2 B, B = -CH=CH2 ou -CH2 CH2-Z wherein Z = alkalinically eliminatable radical or OH, R = substituent , in particular ...
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JPH07102181A |
PURPOSE: To provide a water-soluble monoazo dyestuff having a specific structure, good in the build-up property, having an orange color, and suitable as a dyestuff for fibers. CONSTITUTION: This dyestuff of formula I {X is-CH=CH2, -C2H4W...
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JPH07102180A |
PURPOSE: To obtain a new reactive dye based on barbituric acid, improved in solubility and build-up properties by reacting a specified compound or diazo component with a reactive component. CONSTITUTION: The objective dye of formula I [w...
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JPH0733487B2 |
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JPH0730260B2 |
Dyestuffs of the formula having the substituent meanings mentioned in the description, are suitable for dyeing and printing hydroxyl- or carbamoyl-containing materials, on which they produce light- and wet-fast dyeings and prints respect...
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JPH0730261B2 |
Water-soluble disazo compounds of the formula in which D is a benzene ring or a naphthalene ring which can both be substituted by substituents from the group consisting of chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4...
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JPH0782500A |
PURPOSE: To provide a new reactive dye useful for dyeing and printing a fiber made of a hydroxyl and amino group-containing material, such as wool or silk, a processed fiber therefrom and a fiber fabric such as kint or woven fabric or dy...
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JPH0782501A |
PURPOSE: To dye hydroxyl- and amido-containing fibers, especially, cotton with a reactive dye having a new azo class specific structure in high fixing yield so as to develop a sharp hue. CONSTITUTION: A reactive dye represented by formul...
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JPH0776660A |
PURPOSE: To provide the subject dye having a specific structure and good fastness against wet treatment and light, having good solubility and electrolyte solubility as well as good exhaustion properties and a high dye fixing degree and c...
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JPH0723588B2 |
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JPH0723587B2 |
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JPH0723455B2 |
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JPH0723586B2 |
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JPH07502310A |
A method for the exhaust dyeing of materials having hydroxy groups and materials containing carbonamide groups using a low salt content dye bath in conjunction with fiber reactive dyes exemplified by a dye of the following formula: +TR
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JPH0721123B2 |
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JPH0762259A |
PURPOSE: To provide a monoazo reactive dye composition composed of a dye mixture having a specific composition, a condensation product of naphthalenesulfonic acid and formaldehyde and a specific pH-buffering agent, having excellent solub...
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JPH0717858B2 |
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