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WO/2010/024186A1 |
A high-molecular dispersant suitable for use in dispersing a basic inorganic pigment in a non-aqueous medium. A high -molecular dispersant for inorganic pigments which contains a copolymer comprising 5 to 45wt% of constituent units (a),...
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WO/2010/024385A1 |
Disclosed is a dispersion comprising at least metallic copper particles with gelatin provided on the surface thereof, a polymeric dispersant, and an organic solvent. The dispersion is produced by reducing copper oxide in an aqueous solv...
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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/2010/018074A1 |
The present invention relates to the use of aqueous dispersions containing a pigment (B) which is at least partially enveloped by polyurethane (A) and also at least one polymerization inhibitor (C), wherein polyurethane (A) can be obtain...
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WO/2010/016523A1 |
Disclosed are pigment dispersions that comprise at least a pigment, a liquid medium and a polymer dispersant and that are characterized in that the polymer dispersant is a block polymer represented by A-B or A-B-C (A, B and C each repres...
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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/2009/152907A1 |
The present invention relates to a glass composition having crystalline phases and glass discs produced therefrom. Said glass discs can be used as a basis substrate for effect pigments. The glass discs can further be used in dyes, paints...
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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/2009/132738A1 |
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/2009/121900A1 |
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/2009/119143A1 |
An aluminum pigment composition for water-base coating materials which comprises an aluminum pigment, a rheology modifier, and an organic solvent, characterized in that the organic solvent has a solubility parameter of 6 to 12 and exhibi...
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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/2009/115588A1 |
The invention relates to a fatty acid modified polyesteramide resin obtained from components comprising: i) at least one α, β - unsaturated diacid; ii) optionally at least one other diacid and/or anhydride; iii) at least one alkanol-am...
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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/2009/110556A1 |
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/2009/110555A1 |
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/2009/098025A1 |
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/2009/099199A1 |
Disclosed are: a core-shell type cobalt oxide microparticle or a dispersion containing the microparticle; a process for producing the microparticle or the dispersion; and use of the microparticle or the dispersion. Specifically disclosed...
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WO/2009/097205A1 |
A pigment dispersant is disclosed comprising a tri-block copolymer having a first block comprising a glycidyl (meth)acrylate reacted with a napthoic acid, a second block comprising (meth)acrylic acid alkyl esters, and a third block compr...
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WO/2009/090315A1 |
The invention relates to a powder for a liquid paint composition, that comprises pigment grains mixed with a dispersing agent in a binder, and a resin having film-forming properties, and which is provided in a form to be dissolved in a p...
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WO/2009/087330A2 |
The invention relates to the use of at least one secondary or tertiary hydroxylated amino as a neutralisation and/or co-dispersion agent in a paint and/or as an agent for enhancing the colouring power of one or more pigments in a white p...
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WO/2009/084714A1 |
The purpose of the object is to provide an aqueous dispersion of a carbon black which is suitable as an aqueous black ink for inkjet printers. An aqueous dispersion of a surface-treated carbon black comprising the surface-treated carbon ...
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WO/2009/084710A1 |
The present invention relates to a pigment dispersion having an inorganic pigment dispersed therein, characterized in that a metal compound adheres to the inorganic pigment and a metal ion concentration of the metal compound in the pigme...
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WO/2009/084716A1 |
The invention relates to a surface-treated inorganic pigment which has an inorganic pigment having acid function and an amorphous body located on the surface of the inorganic pigment having acid function and formed by at least a divalent...
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WO/2009/081859A1 |
Disclosed is a coloring composition containing (A) a pigment dispersion composed of a pigment having an average particle diameter of 0.1-0.5 μm, a polymer dispersant containing a hydrophobic group and an ionic group as indispensable com...
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WO/2009/081850A1 |
Disclosed are: a method for producing a pigment composition for a printing ink, which involves the step of dry-grinding crude copper phthalocyanine by using calcium carbonate having a specific property; the pigment composition; and a met...
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WO/2009/073309A1 |
A process for incorporating water insoluble biocides in latex paint products. The process comprises adding the biocide to the dispersion phase.
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WO/2009/066577A1 |
The invention provides an aqueous pigment dispersion permitting easy preparation of water-base pigment ink for ink-jet recording which ink can form colored images excellent in rubfastness on various recording media, particularly, colored...
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WO/2009/057850A1 |
This invention relates to a composition for coloring stone and a method of coloring stone using the same, and particularly to a composition for coloring stone, including, based on 100 parts by weight of the composition, 50-60 parts by we...
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WO/2009/057523A1 |
Disclosed is a pigment dispersion composition containing an organic pigment (A), a pigment derivative (B) represented by the general formula (I) below, and a polymer compound (C) having a pigment-adsorbing functional group. Also disclose...
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WO/2009/054514A1 |
Disclosed is an organic pigment microparticle which comprises an organic pigment and a polymeric compound and which is self-dispersible. The organic pigment microparticle is a nanometer-sized microparticle produced by mixing an organic p...
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WO/2009/048983A2 |
A method of fabricating a device, comprising a ink or paste on a silicon based semiconductor material, wherein the ink or paste comprises a mixture of inorganic conductive and additive nanoparticles and wherein the semiconductor material...
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WO/2009/041253A1 |
A photopolymerization initiator which enables a color filter for liquid-crystal displays with high color reproducibility to be produced through a short-time light exposure step. Even when used for producing a color filter for solid-state...
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WO/2009/041312A1 |
Disclosed is a novel pigment dispersion assistant which enables to maintain good fluidity and dispersion stability even in a case where an organic pigment is finely dispersed. This pigment dispersion assistant enables to realize high tra...
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WO/2009/035019A1 |
This invention provides a process for producing ultrafine particles of titanium dioxide, which can prepare monodisperse ultrafine particles of titanium dioxide according to purposes, is free from clogging of a product by virtue of self-d...
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WO/2009/035734A1 |
A grind resin, a pigment dispersion, and a coating composition are provided. The grind resin comprises a reaction product of a dibasic acid, optionally a polybasic acid, a diol, optionally a polyol, and a fatty compound. The fatty compou...
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WO/2009/031622A1 |
Disclosed is an organic dispersion comprising a flaky titanium oxide particle having a high crystallinity and high light permeability contained in an organic solvent. The dispersion can be prepared by a method comprising preparing an aqu...
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WO/2009/027172A1 |
The present invention relates to a printing formulation comprising monodisperse particles and particles, wherein the particles have a largest dimension which is at least 6 times larger than the largest dimension of the monodisperse parti...
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WO/2009/025653A1 |
The present invention is directed to a storage article, such as a retail and/or shipping package, having an environmentally friendly pliable composite structure that has a high degree of pliability and flexibility and is highly attractiv...
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WO/2009/024233A1 |
The invention relates to an aqueous pigment preparation, containing (A) at least one organic and/or inorganic pigment, (B) a dispersing agent of the formulas (I), (II), (III), or (IV), or mixtures of the dispersing agent of the formulas ...
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WO/2009/024232A1 |
The invention relates to an aqueous pigment preparation containing (A) at least one organic and/or inorganic pigment, (B) a dispersant of formula (I), (II), (III) or (IV) or mixtures of the dispersants of formula (I), (II), (III) or (IV)...
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WO/2009/001630A1 |
An anticorrosive pigment composition containing neither any heavy metal harmful to the environment nor zinc, which may be harmful to the environment. The composition is a product of the reaction of (a) aluminum dihydrogen tripolyphosphat...
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WO/2008/156148A1 |
Disclosed is a pigment dispersion exhibiting both high contrast and adequate dispersion stability, wherein a granulated pigment is used. Also disclosed is a coloring composition for color filters having good developability, which uses th...
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WO/2008/149817A1 |
It is intended to provide a phosphor paste composition, which is capable of printing by screen printing, has good phosphor dispersibility, is excellent in storage stability and can be degreased at a low temperature. The invention is dire...
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WO/2008/145613A1 |
The invention relates to a graft copolymer witha polyester side chain and at least one quaternised tertiary amine group. The tertiary amine may be aliphatic, aromatic or heterocyclic. The invention further relates to the use of the compo...
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WO/2008/138487A1 |
The invention relates to aqueous pigment preparations containing (A) at least one organic and/or inorganic pigment, (B) a dispersant of formula (I) or (II), or mixtures of the dispersants of formulas (I) and (II), (C) optionally wetting ...
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WO/2008/138484A1 |
The invention relates to aqueous pigment preparations containing (A) at least one organic and/or inorganic pigment, (B) a dispersant of formula (I) or (II), or mixtures of the dispersants of formulas (I) and (II), (C) optionally wetting ...
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WO/2008/137347A1 |
The present invention is drawn to a method of forming an encapsulated pigment dispersion and pigment dispersions that can be prepared therefrom. The method includes mixing a pigment particle in liquid vehicle dispersion with a mini-emuls...
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