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JP4218101B2 |
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JP4192286B2 |
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JP4191594B2 |
A reactive dye mixture comprises (A) a sulfonated disazo dye and (B) one or more sulfonated or non-sulfonated disazo dyes. A reactive dye mixture comprises: (A) a sulfonated disazo dye of formula (I); and (B) one or more sulfonated or no...
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JP4191480B2 |
Reactive copper, cobalt or chromium complex compounds of the general formula (1)where R<1>-R<5>, M, Me, W<1>, X, k, l and m are each as defined in claim 1, processes for their preparation and their use for dyeing or printing textile fibe...
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JP4191593B2 |
A reactive dye mixture comprises (A) a sulfonated disazo dye and (B) a sulfonated monoazo dye. A reactive dye mixture comprises: (A) a sulfonated disazo dye of formula (I); and (B) a sulfonated monoazo dye of formula (II); D<1> and D<2> ...
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JP4172833B2 |
A black colorant composition useful for coloring polyurethanes is provided having a red benzothiazole azo colorant which, when combined with a complementary blue and yellow colorant, exhibits low flairing.
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JP4171081B2 |
The reactive polyazo compounds of formula (I) are new in which D1 = a group of formula (II); D = a group of formula (IIA), (IIB) or (IIC); M = phenylene (optionally substituted by sulpho, 1-4 carbon (C) alkyl, 1-4 C alkoxy, halogen, 2-4 ...
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JP2004511610A5 |
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JP4138877B2 |
PCT No. PCT/EP97/00517 Sec. 371 Date Aug. 11, 1998 Sec. 102(e) Date Aug. 11, 1998 PCT Filed Feb. 6, 1997 PCT Pub. No. WO97/30125 PCT Pub. Date Aug. 21, 1997The application is concerned with a compound of the formula (I) and a process for...
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JP4130067B2 |
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JP4130074B2 |
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JP4127569B2 |
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JP4128634B2 |
Basic azo compounds of formula I are suitable for coloring or printing especially of paper and leather.
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JP2008527062A |
The present invention relates to triphendioxazine dye of the general formula I where A1 and A2, B, R1 and M are each as defined in the claims and Y1 is a group of the general formula II or III where X1 to X4 and also R2 and R3 are each a...
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JP4115709B2 |
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JP2008521957A |
The present invention refers to dyestuffs of the formula (I) wherein R1, R2 are independently H, optionally substituted alkyl or optionally substituted aryl, R3 is optionally substituted alkyl or optionally substituted aryl, an organic a...
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JP4099230B2 |
PCT No. PCT/EP97/00013 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25377 PCT Pub. Date Jul. 17, 1997Reactive dyes of the formula where n is 1 or 2, G1 is hydrogen or hydroxyl, G2 is h...
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JP4092923B2 |
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JP2008516032A |
The present invention relates to polyazo dyes of the general formula I where the variables are each as defined in claim 1, processes for their preparation and their use for dyeing or printing hydroxyl- and/or carboxamido-containing mater...
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JP4076101B2 |
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JP4057242B2 |
A reactive dye compound comprising: a) at least one chromophore moiety; b) at least one nitrogen-containing heterocycle; c) a linking group to link each chromophore moiety to each nitrogen-containing heterocycle; characterised in that at...
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JP4040011B2 |
A water-soluble monoazodye having the following formula (I) in its free acid form: wherein X is -CH=CH2 or -CH2CH2W wherein W is a leaving group removable by alkali; R<1> is methyl, -NHCONH2 or -NHCOT<1> wherein T<1> is methyl, ethyl, -C...
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JPWO2005085368A1 |
Either the red reactive dye whose free acid form is represented by the formula (A) or the red reactive dye whose free acid form is represented by the formulas (B-1), (B-2) and (B-3). Cellulous fibers or cellulose by a red reactive dye co...
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JP2008501827A |
The present invention refers to dyestuffs of the formula (I) wherein A is carbon linked moieties especially chromophores; Y is N or C X1 is halogen or tertiary ammonium, especially pyridinium; L1 is a carbon based linking unit, optionall...
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JP2008500441A |
Mixtures of reactive dyestuffs comprising one dyestuff of the formula (II-a) and at least one of the dyestuffs formula (II-b) to (II-d) wherein M is H, an alkali metal, an ammonium ion or the equivalent of an alkaline earth metal and is ...
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JP4024296B2 |
PCT No. PCT/EP95/03687 Sec. 371 Date Mar. 27, 1997 Sec. 102(e) Date Mar. 27, 1997 PCT Filed Sep. 19, 1995 PCT Pub. No. WO96/10610 PCT Pub. Date Apr. 11, 1996Reactive dyes of the formula where n is 1 or 2, R1 is hydrogen or hydroxysulfony...
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JP4012249B2 |
PCT No. PCT/GB96/02633 Sec. 371 Date Jun. 8, 1998 Sec. 102(e) Date Jun. 8, 1998 PCT Filed Oct. 30, 1996 PCT Pub. No. WO97/19137 PCT Pub. Date May 29, 1997A process for coloration of a substrate comprising applying thereto at a pH above 7...
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JP4008579B2 |
Reactive trisazo dyes (I) are new. Reactive trisazo dyes of formula (I) are new: R<7>, R<9>, R<10> = H, 1-4C alkyl, 1-4C alkoxy or halogen; R<8> = 1-4C hydroxyalkoxy; Z = vinyl, 2-sulfatoethyl, 2-chloroethyl or 2-acetoxyethyl. Independen...
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JP2007526927A |
Aqueous textile inkjet printing inks including a reactive fluorescent xanthene dye of the general formula (1) where R1, R2, R3, X and m are each as defined in claim 1.
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JP3969763B2 |
To obtain a dye mixture, which contains a specific copper formazane dye, a specific disazo dye and a specific monoazo dye, yields a dyeing of blue color, is excellent in fiber-affinity, build-up capability and fastness properties, and is...
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JP3971184B2 |
A reactive dye compound comprising (a) at least one chromophore moiety; (b) at least one SO2C2H4 group which is attached to the chromophore moiety either directly via the sulphur atom of the SO2C2H4 group or via a linking group L; charac...
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JP3969753B2 |
PURPOSE: To obtain a dye mixture for dyeing a hydroxy and/or carboxamide- containing fiber to obtain a sharp orange-red hue by adding a specific diazo dye and a monoazo dye in a predetermined ratio. CONSTITUTION: At least one diazo dye r...
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JP3969754B2 |
PURPOSE: To obtain a dye mixture which can dye hydroxy- or carboxyamido- contg. fiber materials, particularly cotton, in a deep black tone by incorporating a disazo dye and a monoazo dye represented by respective specified formulae. CONS...
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JP3957339B2 |
To obtain the titled novel compound represented by a specific formula which exhibits high color intensity and highly stable fiber-dye bond within acid and alkaline ranges and has sufficient light fastness and excellent water fastness. Th...
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JP3960547B2 |
A tobacco smoke filter comprising at least an iron analog of C.I. Reactive Blue 21 dye. A method of making a first tobacco smoke filter segment, comprising the steps of providing one or more than one substance; producing a mixture of cel...
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JP3936754B2 |
To provide a novel reactive azo dye which exhibits a red color, is excellent in light fastness, wet resistance and perspiration resistance and is useful for dyeing leather, polyamide, regenerated cellulose, and the like. The dye consists...
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JP2007514816A |
A compound of Formula (1) and salts thereof: wherein: Q is an optionally substituted aryl ring; Y is CO2H, SO3H or PO3H2; R and X are substituents; m is 0 to 3; n is 0 to 6; and q is 0 to 6. Also compositions comprising these compounds, ...
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JP3919214B2 |
PCT No. PCT/GB94/02831 Sec. 371 Date Jul. 15, 1996 Sec. 102(e) Date Jul. 15, 1996 PCT Filed Dec. 30, 1994 PCT Pub. No. WO95/20014 PCT Pub. Date Jul. 27, 1995A process for coloring a synthetic textile material or fibre blend thereof which...
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JP2007119788A |
To provide a method of using a black fiber-reactive azo dye to dye hydroxy- and/or carboxyamido-containing fibrous material.The dye represented by a structure formula is exemplified. The method comprises using the monoazo compounds to dy...
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JP3915131B2 |
To obtain the subject composition excellent in storage stability and level dyeability and useful for dyeing and printing cellulosic fiber materials, etc., by adding a pH-buffering agent and a reduction-preventing agent in specified amoun...
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JP3910231B2 |
To obtain a dye mixture which comprises specific types of monoazo dyes and the like and copper formazan dyes and the like, is capable of dyeing in blue, red, (reddish) brown, purple, golden yellow and the like, is excellent in fastness a...
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JP3902672B2 |
PURPOSE: To obtain a novel compound useful for dyeing of paper, etc., which yields a red blue to blue level dyeing and shows a good fastness to light and wet fastness. CONSTITUTION: The novel compound is a compound of formula I (wherein ...
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JP2007505965A |
A dyestuff according to formula (1) or a salt thereof wherein the substituents have the definitions as defined in claim 1. The dyestuffs are useful for dyeing or printing nitrogen-containing or hydroxy-group-containing organic substrates...
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JP3893149B2 |
PCT No. PCT/GB95/00097 Sec. 371 Date Aug. 12, 1996 Sec. 102(e) Date Aug. 12, 1996 PCT Filed Jan. 23, 1995 PCT Pub. No. WO95/21958 PCT Pub. Date Aug. 17, 1995A process for colouring a synthetic textile material or fibre blend thereof whic...
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JP3893150B2 |
PCT No. PCT/GB95/00127 Sec. 371 Date Aug. 8, 1996 Sec. 102(e) Date Aug. 8, 1996 PCT Filed Jan. 24, 1995 PCT Pub. No. WO95/22649 PCT Pub. Date Aug. 24, 1995A process for colouring a synthetic textile material or fiber blend thereof which ...
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JP2007051292A |
To provide a compound fulfilling the requirement matching to the severe properties required for a compound and ink used in an inkjet ink, because these properties are required.The method for printing an image involves applying an ink con...
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JP3878245B2 |
To obtain a diazo dye expressed by a specific formula, useful for dyeing a base material such as a spun fiber material consisting of cotton, having an excellent absorption ratio and fixation ratio and good in light resistance and moistur...
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JP3868845B2 |
To obtain a raw material for preparing novel reactive dyestuffs having a triazine group and a specific vinylsulfone group, and to provide a method for preparing the dyestuffs. A method for preparing the raw material represented by formul...
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JP3859784B2 |
To provide a method for dyeing a natural or a synthetic polyamide fiber material with a dye suitable for a combination of dyes by dichromatic or trichromatic principle. In order to dye or print a natural or a synthetic polyamide fiber ma...
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JP2006328129A |
To provide an ink composition suited for inkjet recording, having a good hue as a cyan ink, being excellent in light resistance, ozone resistance, and moisture resistance, and scarcely undergoing bronzing.The ink composition comprises a ...
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