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WO/2010/035861A1 |
Disclosed is a copper phthalocyanine pigment comprising copper phthalocyanine that is in an α-type crystal form and is superior in properties to ε-type copper phthalocyanine under specific conditions. Also disclosed is a process for p...
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WO/2010/032855A1 |
Fine particles of a water-insoluble compound which are formed either by mixing a solution of a water-insoluble compound in a good solvent with a poor solvent with a dispersant dissolved in the good solvent and/or the poor solvent or by p...
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WO/2010/026969A1 |
Disclosed are an azo pigment which has excellent color characteristics such as coloring power and hue, while exhibiting excellent durability such as light resistance, and a pigment dispersion. Specifically disclosed are an azo pigment re...
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WO/2010/024317A1 |
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/2010/020317A1 |
The invention relates to a pigment preparation containing (i) at least one organic and/or inorganic pigment, (ii) a dispersant that can be obtained by the polymerisation of monomers [A], [B], [C] and [D], where [A] is a monomer of formul...
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WO/2010/020802A2 |
A mixture of azaphthalocyanine compounds of Formula (1) and salts wherein: M is 2H,Cu or Ni; each P is independently CH or N; R1 is H or optionally substituted C1-4 alkyl;R2 is H or optionally substituted C1-8 alkyl; R3 is H or optionall...
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WO/2010/018155A1 |
A process is proposed for producing nanoscale organic solid particles proceeding from the corresponding sublimable organic solid as the raw material, - in the form of particles with a mean particle diameter in the range from 1 µm to 10 ...
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WO/2010/013651A1 |
Provided are an aqueous pigment dispersion comprising at least a pigment, water, a macromolecular dispersant and an alkali, a manufacturing method thereof, and applications thereof. The dispersion is characterized in that the macromolecu...
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WO/2010/008081A1 |
Disclosed is an azo pigment which has excellent color characteristics such as coloring power and hue, while exhibiting excellent durability such as light resistance. A pigment dispersion is also disclosed. Specifically disclosed is an a...
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WO/2010/003762A1 |
The present invention relates to particles having a core/jacket/jacket configuration, wherein the core present in the interior of each particle comprises at least one organic active agent that is difficult to dissolve in water, or that i...
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WO/2009/153642A1 |
There is described a process for colouring elements made of polymeric material, in particular yarns produced selectively in polyethylene (PE), in ultra high molecular weight polyethylene (UHMW-PE) and derivatives thereof, such as HSHM-PE...
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WO/2009/148693A1 |
Advantageous methods for synthesis of fluorinated phthalocyanines are provided. Typical implementation involves a reaction mixture that includes perfluoro compound that is reacted for a reaction period sufficient to yield a fluorinated p...
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WO/2009/146768A2 |
The invention relates to a pigment preparation, comprising (a) pigmentary copper phthalocyanine of the beta phase, characterized by a mean particle size d50 of 40 to 80 nm and a mean length-to-width ratio of the pigment particles of less...
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WO/2009/147472A1 |
A method for producing a color powder concentrate, the method comprising performing a first dry-mixing of a base powder with an excess amount of a pigment powder to produce an initial mixture; filtering out pigment agglomerates larger th...
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WO/2009/149334A2 |
Use of a Maillard reaction product as an adjuvant in a variety of applications including solid-liquid separations, corrosion inhibition, emulsification, dust suppression, slow release fertilization, viscosity modification and others and ...
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WO/2009/144115A1 |
A composition, for producing dispersions, thermoplastic masses and/or colour filters, comprising (a) a colourant of formula (1) wherein 20-100 mol% R1 are Br and 80-100 mol% R3 are H, especially of formula (Ib) and /or (Ic); (b) from 0 t...
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WO/2009/145285A1 |
The present invention provides a colorant dispersion for a recording ink containing at least a dispersant, a colorant, and water, wherein the dispersant is a polycarboxylic acid dispersant containing units represented by formulae (1) to ...
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WO/2009/146069A2 |
Rejuvenation compositions including a reactive dye are disclosed for the one-shot rejuvenation of the color for dark-colored textile fabrics and garments formed therefrom. The rejuvenation compositions return faded black or dark colored ...
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WO/2009/145057A1 |
Disclosed is a color correction material containing at least one cyanine compound composed of a cyanine cation represented by general formula (I) (wherein the symbols are as defined in the description) and a q-valent anion represented by...
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WO/2009/135791A1 |
The invention relates to a process of preparing polymer particles which comprise an effective amount of at least one colourant, a polymer matrix and secondary particles distributed within the polymer matrix. The process comprises the fol...
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WO/2009/136576A1 |
Disclosed is a dye compound for black ink which has high solubility in media composed mainly of water and which is stable even when a high-concentration aqueous solution and ink are stored over a long term. The density of printed images ...
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WO/2009/136575A1 |
Disclosed is a dye compound for black ink which has high solubility in media composed mainly of water and which is stable even when a high-concentration aqueous solution and ink are stored over a long term. The density of printed images ...
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WO/2009/132738A1 |
The invention relates to reaction products of amines with polymers containing dicarboxylic acid anhydride groups, method for the production thereof and use thereof as a dispersing additive for pigments. The invention also relates to soli...
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WO/2009/133402A1 |
This invention relates to method for treating an ink-jet ink comprising: providing an ink-jet ink which comprises a radiation-curable monomer, a photoinitiator and a dispersed pigment; and subjecting the ink to ultrasound and/or centrifu...
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WO/2009/121900A1 |
The invention provides a tinter dosage unit comprising water borne tinter encapsulated in a water soluble pouch where the water activity of the tinter and the combined water activity and plasticizer activity of the pouch are such that th...
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WO/2009/119364A1 |
Disclosed is a metal phthalocyanine dye mixture having excellent solubility in organic solvents, which can be formed into a thin film. Specifically disclosed is a metal phthalocyanine dye mixture containing at least phthalonitrile, a com...
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WO/2009/119909A2 |
The present invention provides a mixed crystal having absorption properties that are excellent for color reproducibility as a blue pigment, and including a compound represented by the following Formula (I) and a compound represented by t...
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WO/2009/119473A1 |
Provided is a pigment dispersing composition for color filters, which comprises a colorant, a resin, and an organic solvent that can dissolve the resin, wherein the colorant is a modified pigment (D) having, on the surface of a pigment (...
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WO/2009/119546A1 |
Provided is a dispersant characterized by having an amine number between 1 and 100 mgKOH/g, and formed by reacting: the isocyanate groups of a urethane prepolymer (E) that has two isocyanate groups in one terminal region and is formed by...
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WO/2009/116442A1 |
Disclosed is a pigment-dispersed composition comprising: (a) a polymeric compound having at least one kind of repeating unit selected from a repeating unit represented by general formula (I) and a repeating unit represented by general fo...
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WO/2009/116434A1 |
Disclosed is a coloring curable composition containing a resin, a pigment, a photopolymerization initiator, a compound containing an ethylenically unsaturated double bond, and a solvent. The resin is obtained by reacting a polymer of an ...
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WO/2009/112646A1 |
The invention relates to a method for manufacturing a composite based on complexes of controlled stability over time, comprising, on the one hand, a fibrous inorganic matrix having tunnels and, on the other hand, one or more organic comp...
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WO/2009/112378A2 |
Disclosed are microcapsules comprising: (A) 50 to 95 parts by weight of lipophilic core material that has a solid/liquid phase transition at a temperature ranging from -20 to 120°C; (B) 4 to 50 parts by weight of capsule wall; and (C) 0...
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WO/2009/110643A1 |
Provided is an azo pigment represented by the following general formula (1), a tautomer of the azo pigment, and a salt or a hydrate thereof: General formula (1) wherein Q represents the non-metallic atoms necessary to complete a 5- to 7-...
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WO/2009/110554A1 |
Disclosed are an azo pigment and a pigment dispersion which have excellent color characteristics such as coloring power and hue, while exhibiting excellent durability such as light resistance. Specifically disclosed are an azo pigment re...
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WO/2009/110557A1 |
An azo pigment composition which exhibits extremely excellent hue and light fastness and excellent tinting strength (color density), preferably, an azo pigment composition which contains an azo pigment having characteristic X-ray diffrac...
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WO/2009/110558A1 |
An azo pigment composition which exhibits extremely excellent hue and light fastness and excellent tinting strength (color density), preferably, an azo pigment composition containing an azo pigment having characteristic X-ray diffraction...
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WO/2009/110553A1 |
Disclosed is an azo pigment which has excellent color characteristics such as coloring power and hue, while exhibiting excellent durability such as light resistance and ozone resistance. A pigment dispersion containing the azo pigment an...
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WO/2009/110556A1 |
Disclosed are: an azo pigment having excellent color-related properties including coloring ability and color phase and also having excellent durability including light resistance and ozone resistance; and a pigment dispersion, a colored ...
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WO/2009/110618A1 |
Provided are a composite material and the like, which can realize a highly efficient photoelectric conversion material and the like. One aspect of the invention is a dye-sensitized solar cell device (10) that is characterized by comprisi...
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WO/2009/110555A1 |
Disclosed is an azo pigment represented by general formula (1), a tautomer thereof, or a salt or hydrate of the azo pigment or the tautomer. [In general formula (1), R1, R2, R3, Y, Z and G independently represents a hydrogen atom or a su...
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WO/2009/107734A1 |
Disclosed is a coloring resin composition capable of forming a blue pixel of a color filter having excellent light resistance, which has heat resistance sufficient for the production process of a color display. Also disclosed are a color...
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WO/2009/107867A1 |
An arylidene-pyrazolone dye of the following formula (1): wherein R1, R2, R3, R4 and R5 each independently represent a monovalent substituent; n indicates an integer of from 0 to 4; when n is 2 or more, plural R3's may be the same or dif...
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WO/2009/104547A1 |
Disclosed is a reactive dye ink exhibiting excellent ejection stability when used in a printer having an inkjet head for commercial use which requires a high-viscosity ink. The reactive dye ink has excellent storage stability and excelle...
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WO/2009/102068A1 |
Disclosed is a solution containing an asymmetric binuclear ruthenium complex dye which is used for adsorbing the dye onto semiconductor particles. The binuclear ruthenium complex dye solution is characterized in that the concentration of...
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WO/2009/101932A1 |
Disclosed is a photosensitive color composition containing at least a pigment, a polymerizable monomer, a photopolymerization initiator, and a compound represented by General formula (I). (I) [In the formula, R1 and R2 independently repr...
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WO/2009/102359A2 |
According to an embodiment, a nonlinear optical chromophore includes the structure D-π-A, wherein D is a donor, π is a π-bridge, and A is an acceptor, and wherein at least one of D, π, or A is covalently attached to a substituent gro...
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WO/2009/098025A1 |
The present invention relates to low-VOC mixtures of at least partially salted copolymers of at least one ethylenically unsaturated, phenyl group-containing monomer and at least one α,ß-unsaturated monocarboxylic acid and/or at least o...
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WO/2009/100239A2 |
A method to deposit water insoluble compounds onto solid matrices using aqueous systems is described. A transient water soluble complex is formed and dissociated when deposition takes place.
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WO/2009/099302A2 |
The present invention relates to a dye for a dye-sensitised solar cell. The dye according to the present invention has a high degree of light absorbency and can improve the photoelectric current conversion efficiency when employed in a l...
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