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WO/2002/068504A1 |
The invention relates to addition compounds of formula (1) in which: n is a number from 1 to 10; Z represents a group -CH¿2?-CH¿2?-, -CH¿2?-CH(CH¿3?)-, -CH(CH¿3?)-CH¿2?- or a combination thereof; s is number from 1 to 200; B repres...
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WO/2002/064669A1 |
A process for producing a colored resin composition, characterized by comprising (A) the step of producing an aqueous pigment slurry, (B) the step of producing a melt of a metallocene polyolefin containing a dispersant and a solvent, (C)...
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WO2001019926A9 |
The present invention provides a process for continuous production of pigment flushes and an apparatus for carrying out the process. In the process of the invention, the pigment press cake is first fluidized. The fluidized press cake and...
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WO/2002/057341A1 |
The invention relates to a powdery pigment preparation containing a pigment which is dispersed in an acrylate resin and which is characterized in that the acrylate resin has an average molar mass Mw ranging from 40000 to 80000 g/mol and ...
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WO/2002/055434A1 |
The instant invention relates to a process for the preparation of an aqueous suspension of anionic colloidal silica having a neutral pH which is stable over time and comprises individualized particles of colloidal silica which are not bo...
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WO/2002/055602A1 |
A dispersion composition which comprises a colorant such as a pigment and an acrylic polymer having a furan structure; and an ink-jet printer ink characterized by comprising the dispersion composition. The dispersion composition can have...
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WO/2002/053315A2 |
A continuous method for generating substantially submicron sized metal particles in a liquid dispersion of known viscosity. Metal carbonyl gas (12) and an inert carrier gas (16), with an optional dilutant gas (20), are introduced into a ...
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WO/2002/051948A2 |
The present invention is directed to a water-based acrylic emulsion dispersant to be used as a grind resin to incorporate inorganic pigment into a pigment dispersion for a coating composition. The acrylic emulsion dispersant is the react...
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WO/2002/049766A2 |
The invention concerns the use of water-soluble homopolymers and/or copolymers of acrylic and/or methacrylic acid with one or several acrylic, vinyl or allyl monomers as grinding aid of mineral particles in aqueous solution, providing th...
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WO/2002/049765A2 |
The invention concerns the use of water-soluble homopolymers and/or copolymers of acrylic and/or methacrylic acid with one or several acrylic, vinyl or allyl monomers as dispersing and/or grinding agent of mineral particles in aqueous su...
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WO/2002/048272A1 |
Functionalized pigment compositions produced by reacting a radiation reactive organometallic coupling agent with a pigment/dye.
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WO/2002/046550A2 |
The present invention relates to a heat reflective coated structural article comprising a heat reflective component and a coated structural article component which comprises a substrate having an ionic charge coated with a coating having...
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WO/2002/044286A2 |
The present invention is directed to a waterborne coating composition prepared from liquid blend raw materials, such as titanium dioxide slurries, extender pigment slurries, thickener slurries, glycol slurries, and latex binders. The liq...
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WO/2002/040576A1 |
The invention relates to pigment preparations in the form of granulates, containing (A) at least two different pigments, (B) at least one thermoplastic polymer and if desired, (C) a dispersing agent. Said preparations are obtained by a) ...
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WO/2002/038683A1 |
The present invention discloses a novel coloring acetylene black having a mean primary particle size from about 5 nm to 50 nm, a low dibutylphthalate absorption less than 210 ml/100g, a tapped density of at least 110 g/L which acetylene ...
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WO/2002/034845A1 |
A tinting composition for tinting a surface which includes a solvent and a pigment selected from the group consisting of iron oxide, titanium dioxide, mica, calcium sodium borosilicate, organic pigments, inorganic pigments, fluorescent p...
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WO/2002/031010A1 |
A resin for dispersing a pigment in water-based coating compositions and water-based inks, which comprises a copolymer of: a polymerizable unsaturated monomer having at least one ionic functional group selected among quaternary ammonium ...
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WO/2002/030600A1 |
A dispersion of ultrafine metal particles which, even in a high concentration, retains flowability and is free from particle aggregation and which can be concentrated. The dispersion is usable for forming a multilayered wiring in IC boar...
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WO/2002/031058A1 |
Interference pigment flakes and foils are provided which have color shifting properties. The pigment flakes can have a symmetrical coating structure on opposing sides a reflector layer, can have an asymmetrical coating structure with all...
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WO/2002/030992A2 |
The present invention is directed to novel compounds that can serve as highly efficient initiators for controlled radical (co)polymerization processes including atom transfer radical (co)polymerization processes. These compounds include ...
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WO/2002/024817A1 |
Composition comprising (a) from 80 to 99.9 % by weight of an azo pigment (I) where M is Mg, Ca, Sr, Ba, or Mn or a mixture thereof, (b) from 0 to 20 % by weight of an azo pigment (II) (c) from 0 to 20 % by weight of an azo pigment (III) ...
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WO/2002/022749A1 |
The invention relates to pigment preparations in granulate form, containing one or more resins, one or more effect pigments and optionally, additives. The granulates are characterized in that they contain 3 to 10 wt. % water or a solvent...
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WO/2002/018504A2 |
The invention relates to the use of an aqueous dye preparation containing dye particles dispersed in a colloidal manner, and at least one dispersing agent which is selected from sulfonated and/or sulfomethylated lignins having an average...
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WO/2002/016471A1 |
A dispersion comprising a particulate solid, a polar organic liquid and a dispersant of formula (1) wherein R is optionally substituted C¿4-50?-hydrocarbyl; X is -O-, -S- or -NR?2¿-; R?1¿ is hydrogen or C¿1-6?, -alkyl which may be li...
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WO/2002/014391A2 |
Disclosed are random radical (co)polymers containing -20 to 50 mol% of styrene as component A, -15 to 35 mol% of acrylic acid as component B, and -15 to 60 mol% of dimethylaminoethylmethacrylate (DMAEM) or 4-vinyl pyridine as component C...
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WO/2002/013999A1 |
A colloidal metal solution which has a pH of 8 to 14 and contains colloidal metal particles and a low-molecular sulfur compound present as a protective colloid on the surface of the particles. The sulfur compound is, e.g., mercaptoacetic...
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WO/2002/005939A1 |
The invention relates to a method for carrying out the automated preparation and characterization of liquid multi-constituent systems comprised of at least two, preferably at least three, constituents. The inventive method involves the a...
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WO/2002/004564A2 |
The present invention relates to modified pigments products comprising a pigment having attached at least one organic group represented by the formula X-Sp-Alk, wherein X, which is directly attached to the pigment, represents an arylene,...
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WO/2002/004563A1 |
The invention relates to pigmentary solid solutions comprising copper phthalocyanine (Pigment Blue 15; C.I. 74160) as host and other blue to violet pigments as guests. Preferred hosts are the $g(a) (Pigment Blue 15:1), $g(b) (Pigment Blu...
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WO/2002/002730A1 |
Structured surfactant systems with solid suspending properties comprise a substantially non-aqueous liquid continuous phase and a structuring surfactant capable of forming an L$g(a) phase in said continuous liquid phase at a concentratio...
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WO/2002/000797A1 |
A particulate metal oxide having the mean length of the primary particles in the range from 50 to 90 nm, the mean width of the primary particles in the range from 5 to 20 nm, and the median volume particle diameter of the secondary parti...
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WO/2001/098415A2 |
The invention relates to pigment concentrates that comprises at least one color pigment and one polyolefin wax that is produced from one or more olefins by catalyzation with a single-site catalyst of a transition metal of groups 5 to 8 o...
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WO/2001/094262A1 |
The invention concerns a colloidal dispersion of a cerium compound or of a cerium compound and at least another element selected among titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, aluminium, gallium, zirco...
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WO/2001/094484A1 |
A new and useful nonaqueous liquid pigment dispersion is provided which is easy to handle and produces thorough and effective colorations within target media, particularly as compared to standard solid pigments or high-viscosity liquid p...
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WO/2001/092421A1 |
The invention relates to pigment preparations that contain A) at least one organic or inorganic pigment, and B) at least one ethoxylated and propoxylated and/or butoxylated polyethylenimine.
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WO/2001/092423A2 |
The invention comprises a composition comprising a combination of carbon black and at least one surface treating agent selected from the group consisting of quinone compounds, quinoneimine compounds and quinonediimine compounds, as well ...
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WO/2001/082317A1 |
A method, apparatus, and article of manufacture for a multi-layer transformer (132) includes a plurality of layers (168-174) having a magnetic core area (114) disposed on each of the layers forming a magnetic core of the transformer havi...
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WO/2001/080987A2 |
Basic and acid dispersants derived from branched alkyl aliphatic acids and alcohols and one or more hydroxy carboxylic acid or lactone to give a polyoxyalkylenecarbonyl chain (POAC) having a terminal carboxylic acid group (TPOAC acid) or...
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WO/2001/081483A2 |
Pigment preparations, having a solid content of 10 to 60 wt-%, obtainable by mixing together, in the presence of at least one water-miscible organic solvent, pigments coated with a silicon-oxygen-matrix with at least one resin having car...
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WO/2001/079357A2 |
Titanium dioxide pigments having improved gloss and durability are disclosed. These pigments are prepared by continuous processes, where pH, temperature, and addition times of hydrous silica and alumina coatings are carefully controlled.
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WO/2001/079358A2 |
The present invention provides methods of preparing a titanium dioxide pigment having improved gloss properties which involves heating an aqueous slurry of base titanium dioxide pigment to a temperature below about 75 °C, coating the ba...
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WO/2001/066658A1 |
The invention concerns the use of at least a polymer based on imido maleic anhydride as agent inhibiting migration to the surface of water soluble substances present in and on the substrate and/or providing the coating with resistance to...
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WO/2001/066629A1 |
Branched polymer defoamers for pigment dispersants. The branched polymers are the reaction products of a linking agent defined by formula (I): R(Y)¿3?, wherein each Y group is a halogen atom or one Y group is a halogen atom and two Y gr...
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WO/2001/064800A1 |
The invention relates to the use of polyolefin waxes, which are produced by means of metallocene catalysis, for dispersing pigments in plastics.
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WO/2001/062859A2 |
A composition comprising: a) 0.1 to 30 parts of colorant; b) 0.1 to 20 parts of compound of Formula (1): R?1¿R?2¿N-Ar-(SO¿3?X)¿n? wherein R?1¿ is H, alkyl, cycloalkyl or aralkyl and R?2¿ is alkyl, cycloalkyl or aralkyl; or R?1¿ an...
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WO/2001/062862A1 |
A pigment dispersion usable as a pigment ink for ink-jet printers which has excellent storage stability and can ensure stable printing in ink-jet printers having a thinned nozzle and a head operating at a high frequency so as to attain h...
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WO/2001/060936A2 |
Sets of fluid premixes useful for adhesives and caulks are provided. Also provided are methods of providing adhesive lines and caulk lines using the sets of premixes. Further provided are ranges of adhesives and caulks based on the adhes...
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WO/2001/060929A2 |
Sets of prepaints useful for forming a road-marking paint line are provided. Also provided are methods which permit the person applying the road-marking paint to vary the properties of the road-marking paint at the application point to s...
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WO/2001/060926A1 |
The aim of the invention is to treat particles in such a way that said particles are stabilised in liquid mediums, such as lacquers for instance, as dispersed particles. The invention relates to a method for coating particles with LCST p...
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WO/2001/060925A2 |
A number of stable opacifying mixtures are disclosed which contain specific combinations and levels of titanium dioxide, thickeners, and dispersants. These stable mixtures may be employed in a method of making paints using prepaints or a...
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