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WO/2007/111335A1 |
Disclosed are: a method for production of a calcium carbonate dispersion for oil printing, which is reduced in transportation cost compared to a conventional one and is significantly improved in productivity; a calcium carbonate dispersi...
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WO/2007/105524A1 |
Disclosed are powdery silica composite particle which are obtained through a surface treatment process wherein an acid or an alkali is added into a reaction raw material solution, which is obtained by mixing a silica sol containing core ...
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WO/2007/106296A2 |
Poly(arylene ether) block copolymers and methods for their preparation are provided. The block copolymers include structural units derived from a poly(arylene ether), an activated aromatic carbonate, and a polymer that is a poly(alkylene...
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WO/2007/097448A1 |
A colorant composition which, when applied to paper, causes no problems such as, e.g., blurring and which, when adhered to a fibrous material such as a cloth or nonwoven fabric, can be eliminated by simple washing. The colorant compositi...
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WO/2007/097425A1 |
A pigment dispersion comprising (a) bisacetoacetarylide pigment, (b) styrene-acrylic acid copolymer, (c) basic compound and (d) wetting agent, wherein the wetting agent (d) contains (e) diol compound, and wherein the diol compound (e) is...
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WO/2007/094357A1 |
A colorant composition that when applied to paper, is free from the problem of exudation, etc., and that even when water spraying is conducted after drying, is free from pigment outflow, ensuring excellent surface decorating capability, ...
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WO/2007/091712A1 |
A pigment-dispersion composition, which has: a graft polymer having an acid group and organic pigment particles formed by mixing a solution in which an organic pigment is dissolved in a good solvent with a poor solvent for the organic pi...
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WO/2007/077045A1 |
The invention relates to novel universal pigment preparations with an extremely good thermal resistance and weather resistance, used as practically foam-free aqueous pigment preparations that contain or are devoid of solvents. The invent...
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WO/2007/079249A2 |
Provided is a solar control composition comprising an infrared absorbing phthalocyanine, naphthalocyanine or rylene compound and an ethylene acid copolymer or an ionomer of an ethylene acid copolymer. Further provided are solar control l...
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WO/2007/077048A1 |
The invention relates to compositions consisting of ionic liquids and ketone resins, ketone/aldehyde resins, urea/aldehyde resins and/or their hydrogenated resultant products with a universal solubility, essentially containing: A) betwee...
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WO/2007/079248A2 |
Provided is a solar control composition comprising an infrared absorbing phthalocyanine compound or naphthalocyanine compound and a resin having a modulus from 20,000 psi (138 MPa) to 1000 psi (7 MPa) and solar control laminates comprisi...
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WO/2007/077057A1 |
The invention relates to novel compositions for universal use consisting of: A) dyes and/or fillers; B) compositions consisting of ionic liquids and ketone resins, ketone/aldehyde resins and/or urea/aldehyde resins and/or their hydrogena...
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WO/2007/076663A1 |
A pigment composition, the material color chip thereof and the method for making the same, are disclosed in the present invention. The pigment composition comprises 995-1005 parts in weight of film-forming binder; 2.85-3.05 parts in weig...
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WO/2007/071960A1 |
The invention provides a dispersant for an aqueous dispersion of negatively charged or chargeable solid particulates which comprises a compound having an anchoring moiety linked to a polymeric hydrophilic moiety, the anchoring moiety con...
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WO/2007/072951A1 |
A pigment dispersion is provided that comprises a pigment, a pigment dispersant, a polymer dispersion stabilizer and water, wherein the polymer dispersion stabilizer is an alpha-olefin/maleic anhydride copolymer expressed by the formula ...
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WO/2007/069707A1 |
The invention provides surface-modified carbon black which exhibits excellent dispersibility in silicone oil which is a nonpolar medium; and dispersions of the surface-modified carbon black. The surface-modified carbon black is character...
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WO/2007/070724A2 |
A pigment dispersion useful for forming coating compositions containing dispersed pigment, a carrier solvent and an aminated macromonomer dispersant (binder) is disclosed. The aminated macromonomer dispersant is preferably prepared by th...
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WO/2007/060070A1 |
The invention provides dispersants for solids, obtainable by full or partial reaction of A) one or more amino-functional solids with B) one or more polyesters of the general formulae (I) / (Ia) T-C (O)-[O-A-C(O)]x-OH (I) T-O-[C(O)-A-O-]y...
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WO/2007/060790A1 |
A coloring resin composition which comprises at least a pigment, a pigment derivative, a melamine compound or benzoguanamine compound, and a resin having one or more kinds of phosphate groups or a resin comprising units of a monomer repr...
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WO/2007/057200A1 |
The invention relates to physically, thermally and physically and thermally curable aqueous mixtures containing metallic pigments, comprising: A) at least one polyurethane selected from the group consisting of physically curable, thermal...
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WO/2007/055084A1 |
An aqueous carbon black dispersion in which the carbon black has excellent dispersibility in the aqueous medium and which, when used as a water-based black ink such as, e.g., an ink for ink-jet printers, is reduced in feathering and exce...
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WO/2007/052644A1 |
A process for producing an aqueous pigment dispersion, comprising the milling step of milling a mixture containing (a) C.I. pigment violet 23, (b) styrene-acrylic acid copolymer of 50 to 300 mgKOH/g acid value, (c) alkali metal hydroxide...
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WO/2007/052687A1 |
Disclosed is a dispersing agent which contains a carboxyl group-containing unit (G) represented by the general formula (1) below in the main chain of a vinyl polymer on an average from 0.3 to 3.0 units per one vinyl polymer molecule. Als...
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WO/2007/039605A1 |
The invention relates to an amphiphilic polyamine dispersant resin having a polyamine backbone and pendent side groups, wherein the side groups comprise a) at least one side group substantially compatible with water linked to the polyami...
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WO/2007/039604A2 |
Solid pigment concentrate comprising at least one pigment and a dispersant comprising a polyamine backbone and one or more hydrophobic pendent groups, characterized in that the concentrate further comprises a non-ionic 5 surface active a...
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WO/2007/034963A1 |
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/2007/029669A1 |
A process for producing an aqueous pigment dispersion which comprises: a first step in which an emulsion composition (A) comprising a water-insoluble polymer having a specific weight-average molecular weight and a salt-forming group, an ...
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WO/2007/029694A1 |
Disclosed is a colored composite microparticle which has an extremely small primary particle diameter, a high coloring power, an excellent dispersibility and excellent light resistance. Also disclosed is a method for production of the co...
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WO/2007/027655A1 |
A surface coating, colorant, pigment or polymer composite preparation that provides resistance to degradation when exposed to at least some portion of ultraviolet radiation having wavelengths between approximately 190 and 400 nm is made ...
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WO/2007/019950A1 |
A particulate dry tinter for use in tinting a coating composition including at least two coloured pigments, in which the particulate tinter has a colour hue predictive of the colour hue of the tinted coating composition and the coating w...
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WO/2007/017999A1 |
It is intended to provide an aqueous dispersion of carbon black, which is excellent in the dispersibility in an aqueous vehicle and shows high friction resistance (quick-drying properties), jetting stability and so on as a water-based bl...
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WO/2007/014683A2 |
The invention relates to a chrome-free and zinc-poor anti-corrosive pigment mixture (A) comprising (a1) 30-60 % by weight at least one type of calcium hydrophosphate pigment, (a2) 15-45 % by weight at least one type of amorphous calcium ...
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WO/2007/013393A1 |
Disclosed is a copper fine particle dispersion liquid containing copper fine particles having a particle size of not more than 100 nm and suitable as wiring material. This copper fine particle dispersion liquid is excellent in dispersibi...
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WO/2007/010913A1 |
A colorant composition which, upon adhesion to a fibrous object, e.g., a cloth or nonwoven fabric, does not pose problems such as blurring and can be removed by simple washing with water (laundering). The colorant composition comprises a...
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WO/2007/007047A2 |
A process for manufacturing an ink, or pigment formulation (e.g. a concentrate) for use in inks, comprising filtration of a composition comprising a particulate pigment and a liquid medium through an inorganic filter having pores of a un...
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WO/2007/007685A1 |
Disclosed is a dispersing agent represented by the following general formula (1). Regarding A1-A4, two of them respectively represent a monovalent polymer moiety (P) and the other two respectively represent -C(=O)OH or -CH2C(=O)OH; one o...
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WO/2007/000232A1 |
The invention relates to semi-transparent interference pigments having a neutral body colour. Said pigments comprise a substrate and a coating containing metallic tin and at least one metal oxide. The invention also relates to a method f...
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WO/2006/137254A1 |
This invention provides an aqueous dispersion of carbon black, which has excellent dispersibility in an aqueous medium and is suitable as aqueous black inks including inks for ink jet printers, and a process for producing the same. The a...
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WO/2006/138685A2 |
The present invention is a novel gel-phase colorant dispersion comprising (a) a gel-phase colorant comprising the reaction product of (1) a reactive material component, (2) a reactive colorant, and (3) a crosslinlcer having reactive grou...
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WO/2006/136931A1 |
A colloidal suspension comprises titanium dioxide from approximately 0.5% w/v to approximately 5% w/v, a surface- active agent from approximately 0.1% w/v to approximately 5% w/v and water. A method for eliminating polluting substances a...
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WO/2006/138269A2 |
The present invention provides a composition comprising (i) a particulate solid; (ii) an organic medium; and (iii) a salt of a hydrocarbyl-substituted acrylating agent. The invention further provides for the use of the composition in var...
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WO/2006/134063A2 |
The present invention relates to mediums for ceramic pigments comprising: a. from 0.1 to 6% by weight of hydroxypropyl guar having molar substitution (MS) comprised between 1.4 and 3 and Brookfield viscosity in water solution at 20°C an...
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WO/2006/135010A1 |
Disclosed are a functional porous filler having hydrophobic layered substances each of which has a uniform pore size and which are three-dimensionally bound to each other, and a process for producing the functional porous filler readily ...
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WO/2006/133575A1 |
An anticorrosion ferrite-based pigment, derived from a hydrometallurgical purification process of EAF dust. EAF dust is generated in an electric arc furnace for carbon steel production by processing scrap metal, direct reduced iron and/o...
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WO/2006/129411A1 |
A hollow-SiO2 dispersion which, when used to prepare a coating composition, forms a low-refractive-index coating film having refractive-index gradient. From the coating composition, an antireflection film can be obtained which has high a...
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WO/2006/126437A1 |
A process for producing an aqueous dispersion of carbon black that excels in water dispersibility and ink performance, being suitable for use in water-based black inks, such as those for inkjet printers. There is provided a first process...
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WO/2006/122890A2 |
The invention relates to pigmented tinting concentrates comprising a) stabilized pigments; b) humectant compounds obtainable by effecting a Diels Alder reaction at a temperature of 150-260°C between a polyunsaturated compound and a co-r...
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WO/2006/121016A1 |
Disclosed is a method for producing an organic particle dispersion liquid wherein a polymer compound having a weight average molecular weight of not less than 1000 is contained in the dispersion liquid when the dispersion liquid wherein ...
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WO/2006/121018A1 |
A process for the production of organic particles by mixing a solution of an organic material in a good solvent with a poor solvent for the organic material which solvent is compatible with the good solvent to form particles of the organ...
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WO/2006/114171A1 |
The invention relates to a pigment composition which is essentially free of a binding agent and which has a powdery, non-dust producing form. Said pigment composition comprises the following components: at least 60 wt.- % of at least one...
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