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WO/2013/056837 |
The invention relates to novel acid dyes of formula (I) wherein R1 signifies H or a sulpho group R2 signifies H or a sulpho group, R1 has to be different from R2, R3 signifies H, a sulpho group, a substituted C1 to C4 alkyi group or an u...
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WO/2013/056839 |
The invention relates to novel acid dyes of formula (I), wherein R0 signifies a substituted or unsubstituted C1 to C4 alkyl, R1 signifies H, C1 to C4 alkyl, sulpho, C1 to C4 alkylene-sulpho, -CO-NH2, -CO-NH-(C1 to C4 alkyl) or CN, R2 sig...
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WO/2012/169506 |
The present invention provides a highly electrically insulating azo-based black pigment such that the pigment itself exhibits high electrical insulation properties, the azo-based black pigment can impart the optical characteristics of vi...
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WO/2012/117645 |
Provided is an ink which has a high level of fastness, has excellent color tone and permeability into an image receiving paper, and suppresses generation of bronze in an obtained printed material. That is, there is provided an ink compos...
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WO/2012/110402 |
The invention relates to new trisazo compounds which can be used as pigments, for example as photoconductors in the charge-generating layer of an electrophotographic device, to processes for preparing them and to the use thereof in an el...
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WO/2012/090826 |
Provided is a coloring composition which is capable of providing images that have excellent light resistance, ozone gas resistance and moisture resistance, is capable of forming images that have excellent color tones, and is capable of s...
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WO/2012/091083 |
The present invention is a black azo pigment which has both of the optical properties of a visible light shielding property and an infrared ray transmitting property, and which has a structure that has, in the molecule thereof, at least ...
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WO/2012/072634 |
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.
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WO/2012/072632 |
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.
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WO/2012/013301 |
The invention relates to compounds of formula (I): R0 signifies a C1 to C4 alkyl group, R1 signifies CN or CONH2, R2 signifies a secondary or tertiary amino group, R3 signifies a secondary or tertiary amino group, BR is a bridge of the f...
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WO/2012/002277 |
Disclosed is an aqueous black ink composition which enables the formation of an excellent black recorded image having extremely high ozone gas resistance and a neutral and achromatic color. The ink composition comprises: a dye (I) which ...
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WO/2011/024890 |
Disclosed is a laminate having a high dichroic ratio. Specifically disclosed is a laminate comprising: a photo-alignment film layer (A) which is formed using a photo-alignment film-forming composition that can exert a liquid crystal alig...
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WO/2010/143745 |
A colored curable composition including: at least one selected from the group consisting of a compound represented by the following Formula (1a) and a tautomer thereof; and at least one polymerizable compound, wherein R11, R12, R13, R14,...
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WO/2010/130384 |
Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I), wherein the substituents have the meaning as indicated in the claims.
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WO/2010/130383 |
Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
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WO/2010/130385 |
Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
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WO/2010/130379 |
Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2010/130377 |
Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2010/130377 |
Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2010/130386 |
Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
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WO/2010/130382 |
Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
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WO/2010/028799 |
Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2010/024317 |
Provided is a water-based ink for inkjet recording that offers excellent discharge stability and that prevents uneven density and stitching even when stored over a long period of time or exposed to high temperatures. The water-based ink ...
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WO/2010/010032 |
Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
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WO/2010/010032 |
Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
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WO/2010/003969 |
The present invention relates to azo dyes, in particular azo dyes of Formula (I) or (II), a tautomer, a quaternary amine, or a salt thereof, wherein R1, R2a, R2b, R3, R4, R5, R3, R7, R8, R9, R10, R11 have the same meaning as in the claim...
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WO/2010/000780 |
Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
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WO/2010/000779 |
Use acid dyes for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
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WO/2009/129455 |
A diarylide yellow pigment formed by a coupling reaction of a benzidine and a mixture comprising 4-chloro-2,5-dimethoxy-acetoacetanilide and 2,4-dimethyl-acetoacetanilide. The diarylide yellow pigment has a desirable reddish shade than C...
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WO/2009/129455 |
A diarylide yellow pigment formed by a coupling reaction of a benzidine and a mixture comprising 4-chloro-2,5-dimethoxy-acetoacetanilide and 2,4-dimethyl-acetoacetanilide. The diarylide yellow pigment has a desirable reddish shade than C...
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WO/2009/129455 |
A diarylide yellow pigment formed by a coupling reaction of a benzidine and a mixture comprising 4-chloro-2,5-dimethoxy-acetoacetanilide and 2,4-dimethyl-acetoacetanilide. The diarylide yellow pigment has a desirable reddish shade than C...
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WO/2009/070176 |
A method of decreasing L*min and reducing stacked haze in a black region of an ink-jet printed image is disclosed which comprises providing an ink-jet ink receptive medium and ink-jetting at least one ink-jet ink onto the medium to form ...
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WO/2009/042114 |
The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
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WO/2009/042114 |
The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
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WO/2008/047071 |
A compound of Formula (1) or a salt thereof: A-N=N-D-N=N-B-N=N-A' wherein A is an optionally substituted aryl, heteroaryl, non-aromatic heterocyclic or alkenyl group; D is an optionally substituted, optionally metallised 1,8-dihydroxynap...
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WO/2008/012322 |
The invention relates to basic bisazo compounds according to formula (I) wherein all substituents are defined as in Claim 1, their production, their use as dyestuffs as well as material dyed with these dyestuffs.
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WO/2008/010477 |
Disclosed is a disazo pigment composition characterized by containing a reaction product obtained by a coupling reaction of a diazo component composed of a tetrazonium salt of a compound represented by the general formula (I) below, a fi...
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WO/2008/000679 |
Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2008/000679 |
Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2007/131957 |
Compounds of the general formula (I) whereby the substituents are defined in claim 1, a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2007/132813 |
[PROBLEMS] To provide a black ink composition, which can improve print quality, can ensure ozone resistance of printed matter produced by ink jet recording, and, at the same time, can suppress the occurrence of bronze development, and to...
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WO/2007/131957 |
Compounds of the general formula (I) whereby the substituents are defined in claim 1, a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2007/132152 |
A compound of Formula (1 ) or salt thereof: Formula (1 ) wherein: A1 and A2 are each independently optionally substituted aryl; Q1 and Q2 are each independently an optionally substituted arylene or polycyclic heteroarylene group each com...
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WO/2007/132152 |
A compound of Formula (1 ) or salt thereof: Formula (1 ) wherein: A1 and A2 are each independently optionally substituted aryl; Q1 and Q2 are each independently an optionally substituted arylene or polycyclic heteroarylene group each com...
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WO/2007/115960 |
Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2007/115960 |
Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.
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WO/2007/045825 |
A compound of Formula (I), which is a dimer of a mono-azo compound, and salts thereof: wherein D is an optionally substituted aryl or an optionally substituted heteroaryl group; R1 is H: optionally substituted alkyl: amino: -NR4R5; where...
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WO/2007/045825 |
A compound of Formula (I), which is a dimer of a mono-azo compound, and salts thereof: wherein D is an optionally substituted aryl or an optionally substituted heteroaryl group; R1 is H: optionally substituted alkyl: amino: -NR4R5; where...
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WO/2007/034963 |
A pigment dispersion which has excellent depolarization characteristics, can form color pixels having a high contrast, and has excellent storage stability; a coloring resin composition containing this pigment dispersion; a color filter m...
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WO/2006/103415 |
A compound of formula (1) or salt thereof. Also, claimed are inks, a process for printing an image on a substrate using the inks and substrates printed with said inks. The compounds of formula (1) provide colorants especially suitable fo...
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