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Matches 1 - 50 out of 3,945

Document Document Title
WO/2016/180641A1
A dye mixture comprising at least one dye of formula (1) and at least one dye from the group of formulae (2) and (3), wherein (R1)k denotes k identical or different substituents from the group C1-C4alkoxy, C1-C4alkyl and sulfo, R2 is hyd...  
WO/2016/166207A1
The invention relates to azo dyes of formula (1) wherein M represents hydrogen, ammonium, an alkali metal, preferably sodium, potassium or lithium, or the equivalent of an alkali earth metal, preferably calcium or magnesium; Hal represen...  
WO/2016/096091A1
This invention relates to polymer particles preferably with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic display...  
WO/2016/073275A1
A compound of formula (I) or (II) or (III) wherein R5, R6, R7, R8', R8'' and R8"' are as defined herein. This compound can be used in a composition for the dyeing of fibers.  
WO/2016/057816A1
A fiber is provided as a substrate for a functional nanostructure (coated fiber), composed of (a) a fiber substrate; (b) a reactive dye conjugating moiety covalently bound to the fiber substrate; (c) a bonding agent covalently bound to t...  
WO/2015/193104A1
A dye mixture, comprising (A) a dye of the formula (1) wherein D is the radical of a carbocyclic or heterocyclic aromatic diazo component, R1 and R2 are each independently of the other hydrogen, C1-C6alkyl, C1-C6alkoxy, hydroxy-C2-C6alko...  
WO/2015/164390A1
Described herein are novel azo-benzene type chromophores. The chromophores are useful in photochromic compositions comprising a polymer matrix and a chromophore, wherein the chromophore is a novel azo-benzene type structure. The photochr...  
WO/2015/158574A1
The present invention is directed to fluorescent reactive dyes of general formula (I) a process for the production thereof and their use.  
WO/2015/153804A1
A ring dyed textile product resulting from the treatment of yarn, fabric, or garments with a combination of a dye, engineered polymer, and heat. The resulting material can be engineered into fabric, garments, or other textile product. Su...  
WO/2015/149940A1
The present invention relates to novel bisazo dyes, a process for their preparation and their use for dyeing and/or printing substrates.  
WO/2015/144315A1
The present invention relates to storage-stable dye salts, solutions and compositions thereof a process for their preparation and their use for dyeing and/or printing substrates.  
WO/2015/115569A1
 The present invention provides an inkjet recording ink comprising a dye represented by formula (1) below having a weight-average molecular weight of 850 or less, a water-soluble organic solvent represented by general formula (2) or (3...  
WO/2015/097262A1
The present invention relates to pH probes of formula I: wherein: W represents O, NH, N(alkyl), Si(alkyl)2, CH2, CH(alkyl), C(alkyl)2; preferably W represents O; X1 and X1' represent both H, both Me or both -CH2-S03H; X2 and X2' represen...  
WO/2015/018322A1
The present subject matter relates to compositions containing and synthesis of fluorescent materials e made from tetraphenylethylene (TPE) derivative compounds exhibiting aggregation induced emission (AIE) properties. Further contemplate...  
WO/2014/059746A1
Provided in the present invention is a reactive yellow dye compound having a hydrazone structure, the structure of said compound being shown in formula (I). The reactive dye compound of the present invention can be applied during printin...  
WO/2014/059877A1
A reactive yellow dye compound as shown in formula (I), said compound being applicable during the printing and dyeing of fibrous materials such as cellulose fibers and polyamide fibers, and also having outstanding sweat resistance and li...  
WO/2014/059876A1
Provided in the present invention is a reactive yellow dye compound having a hydrazone structure, the structure of said compound being shown in formula (I). The reactive dye compound of the present invention can be applied during printin...  
WO/2014/059747A1
Provided in the present invention is a reactive yellow dye compound having a hydrazone structure, the structure of said compound being shown in formula (I). The reactive dye compound of the present invention can be applied during printin...  
WO/2014/059878A1
Provided in the present invention is a yellow reactive dye compound having a hydrazone structure, the structure of said compound being shown in formula (I). The reactive dye compound of the present invention can be applied during printin...  
WO/2014/059879A1
Provided in the present invention is a yellow reactive dye compound having a hydrazone structure, the structure of said compound being shown in formula (I). The reactive dye compound of the present invention can be applied during printin...  
WO/2013/189814A1
Metal-free reactive dyes, process for the production thereof and their use The present invention relates to reactive dyes of the formula (I), in which A, B, a and K are defined as given in claim, a process for preparing them, and their u...  
WO/2013/189816A1
The present invention refers to dyes of the formula (I) and mixtures thereof, in which n, A, B and K are defined as given in claim, a process for preparing them, and their use for dyeing and printing hydroxyl-, amino-, and/or carboxamido...  
WO/2013/189817A1
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...  
WO/2013/189815A1
The present invention relates to reactive dyes of the formula (I) in which A, B, a and K are defined as given in claim, a process for preparing them, and their use for dyeing and printing hydroxyl-, amino-, and/or carboxamido-containing ...  
WO/2013/186029A1
Reactive dyes of formula (1) wherein Q1 and Q2 are each independently of the other hydrogen or unsubstituted or substituted C1-C4alkyl, A is the radical of a monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan or...  
WO/2013/182349A1
Reactive dyes of formula (1), wherein Me is chromium, cobalt or iron, R1 is hydrogen or unsubstituted or substituted C1-C4alkyl, E is a bivalent radical of formula (1a), (1b) or (1c) wherein X denotes chlorine or fluorine, T es a fibre-r...  
WO/2013/068311A1
The present application relates to means for colouring and, optionally, simultaneously lightening keratin fibres, in particular human hair, the means containing at least one compound of the formula (I) in a cosmetic carrier.  
WO/2013/022044A1
Provided is a gray ink composition for ink jet printing that is excellent in terms of high reproducibility of coloration, with color reproducibility within the gray color range being extremely good in particular, has good emission stabil...  
WO/2013/021352A3
The present invention relates to black reactive dyestuff mixtures, containing navy blue dyestuffs of the formula (1), yellow or orange dyestuffs of the formula (3), optionally further dyestuffs of the formula (2), optionally further yell...  
WO/2013/018057A3
Bisazo dyes based on derivatives of N-substituted 2-amino-5-naphthol-7-sulfonic acid of formula (1) wherein R is a radical of the formula -W-Q wherein W is C1-C6 Alkylene, which can be substituted by hydroxyl group, D1 and D2 are indepen...  
WO/2013/017331A1
Dye mixtures comprising at least one reactive dye of the formula (1) together with at least one reactive dye of the formula (2), wherein one of the radicals A and B denotes NH2, and the other one of the radicals A and B denotes OH, D is ...  
WO/2013/018071A3
Water soluble dyestuffs having two vinylsulfone reactive groups in the form of free acid of the formula (1) and salts thereof (1) wherein X is –NHCN, –NHR, -N (CH 3 ) R, -O- R, or –S- R or X is a heterocyclic radical of the formula...  
WO/2013/018071A9
Water soluble dyestuffs having two vinylsulfone reactive groups in the form of free acid of the formula (1) and salts thereof (1) wherein X is –NHCN, –NHR, -N (CH 3 ) R, -O- R, or –S- R or X is a heterocyclic radical of the formula...  
WO/2013/008201A3
The present invention relates to polyazo reactive dyes comprising of stilbene or diaminodiphenylsulfone derivatives of formula (1), Formula (2) and Formula (3). Where, A= 4,4'-diaminostilbene-2,2'-disulphonic acid; 4:4'-Diaminodiphenylsu...  
WO/2012/144421A1
Provided is a compound represented by general formula (1) below. In the formula, A represents a benzene ring, naphthalene ring or the like, and these rings may be substituted by halogen atoms or the like, R1 represents a hydrogen atom or...  
WO/2012/136428A1
Reactive dyes of formula (1), wherein R1 and R2 are each independently of the other hydrogen or unsubstituted or substituted C1-C4alkyl, one of the radicals D1 and D2 is a radical of the formula (2), the other one of the radicals D1 and ...  
WO/2012/138140A3
The present invention relates to a novel porphyrin derivative compound and a dye-sensitized solar cell including the same as a dye for the light-absorbing layer of a solar cell, and more specifically to a novel porphyrin derivative compo...  
WO/2012/138140A2
The present invention relates to a novel porphyrin derivative compound and a dye-sensitized solar cell including the same as a dye for the light-absorbing layer of a solar cell, and more specifically to a novel porphyrin derivative compo...  
WO/2012/094820A1
Disclosed are compounds having the structure (I) or their salts having the structure (II). In the structures (I)-(II), the substituted groups (A)p and (SO3H)n on the phenyl may be attached at ortho, meta or para positions of the phenyl r...  
WO/2012/087310A1
Disclosed herein are solubility changeable dye compositions, methods of preparing such compositions and methods of using them. The composition includes a dye component linked via a linker moiety to a stimulus responsive hydrophobic moiet...  
WO/2012/069476A1
The invention relates to the dyeing of keratin materials using the dyes bearing an ascorbic acid-based unit of formula (I), particularly bearing 3,4-dihydroxyfuran-2(5H)-one and 2,3,4(5H)-furantrione units. The invention relates to a dye...  
WO/2012/047212A1
The present disclosure is directed towards a modified BODIPY dye matrix, luminescence-based pixels, luminescence-based sub-pixels, and methods using a modified BODIPY dyes. The modified BODIPY dye matrix includes a modified BODIPY dye an...  
WO/2012/022709A1
The present invention relates to the reaction product of (A) a polymeric backbone with (B) A chromophore; and with (C) at least one sulfide containing compound. Very good dyeing results are obtained with this new technology.  
WO/2012/019704A1
This invention relates to coloured polymer particles preferably with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, colour electro...  
WO/2011/162761A1
Ink set includes magenta, cyan, yellow inks. Yellow ink has a maximum absorption λmax in the visible region of 0.25 to 0.45 at a wavelength ranging from 387 nm to 397 nm at a 1-in-5000 dilution of yellow ink in deionized water when 4 wt...  
WO/2011/130149A1
An electrolyte composition including a detectable contrast agent and an electrochemical cell including the electrolyte composition, wherein the contrast agent allows for detection of spillage or leakage of electrolyte during or after cel...  
WO/2011/105689A1
An agent that is capable of improving dye fastness is provided. The agent includes a compound that includes at least one functional group capable of forming at least one interaction or at least one bond with a fiber or a dye molecule. Al...  
WO/2011/101185A9
Dye mixtures, comprising at least one red dyeing dye of the formula (1) and at least one blue, yellow, orange or brown dyeing dye from the group of the formulae (2), (3), (4), (5) and (6), wherein B is an aliphatic bridging member, R1, R...  
WO/2011/101185A1
Dye mixtures, comprising at least one red dyeing dye of the formula (1) and at least one blue, yellow, orange or brown dyeing dye from the group of the formulae (2), (3), (4), (5) and (6), wherein B is an aliphatic bridging member, R1, R...  
WO/2011/084803A3
Dyes, compositions comprising dyes and methods for using the same are provided.  

Matches 1 - 50 out of 3,945