| Patents for C09C 3 - Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties (14,761) |
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| 12/18/2002 | CN1385473A Modified nano zinc oxide compound mother granule for plastics and preparation method thereof |
| 12/17/2002 | US6494946 Processes for preparing a carbon black product having an organic group attached to the carbon black. in one process at least one diazonium salt reacts with a carbon black in the absence of an externally applied electric current sufficient |
| 12/12/2002 | WO2002099002A2 Anti-corrosive pigments and method for making the same |
| 12/12/2002 | WO2002098990A2 Process for coating inorganic pigments with a mixture of esters |
| 12/12/2002 | US20020188144 Cosmetic composition comprising an amide, and novel amides |
| 12/12/2002 | US20020188039 Nitrogen doped carbon-coated effect pigments and their manufacture |
| 12/12/2002 | US20020187306 Roofing granules with a decorative metallic appearance |
| 12/12/2002 | US20020185378 Electrophoretic particles and processes for the production thereof |
| 12/12/2002 | US20020185040 Powder and/or filter cakes; reduced blistering via granulation; synersistic; homogeneity and excellent color intensity |
| 12/12/2002 | CA2449701A1 Anti-corrosive pigments and method for making the same |
| 12/11/2002 | EP1265108A1 Black toner |
| 12/11/2002 | EP1264866A2 Colorant for ink-jet printing ink, ink-jet printing ink, aqueous pigment dispersion containing the colorant, and organic and inorganic composite particles |
| 12/11/2002 | EP1017746B1 Hydrophilic materials and their method of preparation |
| 12/11/2002 | CN1384858A Interference pigments with great color strength |
| 12/11/2002 | CN1384160A Pigment prepn |
| 12/11/2002 | CN1384151A Prepn process of optically active enclosed nano-level titania functional stuffing |
| 12/11/2002 | CN1384150A Composite nano antiseptic titania/silica powder and its prepn |
| 12/11/2002 | CN1384136A Silane modified biopoymerized oxidized or silicide stuffing and its production process and use |
| 12/10/2002 | US6491838 Storage stability, low viscosity, hydrophobic; hydrolysis |
| 12/10/2002 | CA2240854C Use of a copolymer having a surfactant or tensio-active structure as dispersing agent and/or grinding agent |
| 12/10/2002 | CA2226642C The use of polyaspartic acid salts as a grinding agent |
| 12/05/2002 | US20020183437 A carbon black and silica aggregates for improving tire's rolling resistance, wet traction and abrasion resistance |
| 12/04/2002 | EP1262466A1 Method for manufacturing spherical ceramic powder, and spherical ceramic powder and composite material |
| 12/04/2002 | EP1262229A1 Coloring composition containing a pigment coated by a polyhydroxyalkanoate |
| 12/04/2002 | EP1261667A1 Processes for preparing hydrophobic inorganic oxide pigments |
| 12/04/2002 | EP1064088B1 Fabrication of multilayer-coated particles and hollow shells via electrostatic self-assembly of nanocomposite multilayers on decomposable colloidal templates |
| 12/04/2002 | EP1019323B1 Composition based on samarium sesquisulphide, preparation method and use as colouring pigment |
| 12/04/2002 | EP0996696B1 GRINDING MEDIA CONSISTING ESSENTIALLY OF SINTERED TiO 2 PARTICLES |
| 12/04/2002 | CN1383166A Granular queueing body, its mfg. method and device using such queuecing body |
| 12/04/2002 | CN1382748A Colored pigment |
| 12/04/2002 | CN1095488C Wet process for preparing aluminium powder pigment |
| 12/04/2002 | CN1095487C Active oxide coated porous powder and its preparin gprocess and application |
| 12/03/2002 | US6488758 For use as pigments in paints, inks, plastics, coating and cosmetics |
| 12/03/2002 | US6488757 After coating of pearl luster pigments with hydrophobic coupling reagents |
| 12/03/2002 | US6488756 Transparent flakes of metal- or metal oxide coated silica and spherical colorant |
| 12/03/2002 | CA2159758C Treated inorganic solids |
| 11/30/2002 | CA2387679A1 Method for manufacturing spherical ceramic powder, and spherical ceramic powder and composite material |
| 11/28/2002 | WO2002094945A1 Method for the production of plane-parallel platelets by using organic separating agents |
| 11/28/2002 | WO2002094733A1 Method for coloring building materials using a cationic pigment dispersion |
| 11/28/2002 | US20020177646 Corrosion-resistant coating composition |
| 11/28/2002 | US20020174804 Using spectral transmittance properties of the dispersions in the wet to rapidly analyze the dispersions as they are being made and bring them within an acceptable match to the standard |
| 11/27/2002 | EP1260482A1 Silica-calcium carbonate composite particle |
| 11/27/2002 | CN1382191A Process for preparing pigment flush |
| 11/27/2002 | CN1381531A Controllable bionic process for preparing spherical rutile-type nano TiO2 |
| 11/27/2002 | CN1381426A Spherical and microporous composite zine oxide-SiO2 particles and preparing process and usage thereof |
| 11/26/2002 | US6485557 Manganese vanadium oxide pigments |
| 11/26/2002 | US6485556 Interference pigments |
| 11/21/2002 | WO2002093246A1 Electrophoretic particles |
| 11/21/2002 | WO2002092703A1 Comminution of coated metal oxides and hydroxides |
| 11/21/2002 | US20020170462 Pigment obtained by coating the surface of a flaky minute base material selected from a silicate glass and mica with TiO2 to give the thickness of the coating of 60-160 nm and particle size of 5-125 mu m |
| 11/21/2002 | DE10122269A1 Silanmodifizierter biopolymerer, biooligomerer, oxidischer oder silikatischer Füllstoff, Verfahren zu seiner Herstellung und seine Verwendung Silane-modified biopolymeric, biooligomerer, oxidic or silicate filler, method for its preparation and its use |
| 11/20/2002 | EP1257600A2 Pigments having a viewing angle dependent shift of color, method of making, use and coating composition of said pigments and detecting device |
| 11/20/2002 | CN1380363A Nano diamond particle surface treatment method |
| 11/20/2002 | CN1094637C Polyethylene glycol treated carbon black and compounds thereof |
| 11/19/2002 | US6482519 Coated microparticles, plastic compositions and methods |
| 11/19/2002 | US6482441 Coated powder having super-dispersibility and cosmetic containing the same |
| 11/15/2002 | WO2001088044A1 Pigments |
| 11/15/2002 | CA2408990A1 Pigments |
| 11/14/2002 | WO2002090448A2 Effect pigments based on coated glass flakes |
| 11/14/2002 | US20020169244 For use in paints, lacquers, coloring plastics, printing, cosmetics and as reflector material; for magnetic security printing |
| 11/14/2002 | US20020169216 Dispersing dry processed silica and a cationic resin in a polar solvent, e.g.water, to obtain a specific concentration of dissolved silicic acid; coatings for gas barriers, a corrosion protective coating; ink jet paper; antiagglomerants |
| 11/14/2002 | US20020168524 Using organosilicon compound |
| 11/14/2002 | US20020168480 Epoxy molding materials; blend of surface modified silica in epoxy resin |
| 11/13/2002 | EP1256608A2 Inkjet inks |
| 11/13/2002 | EP1256606A2 Pigment containing ink and production method thereof |
| 11/13/2002 | EP1256604A2 Biopolymers, biooligomers, oxidic or silicate Filler modified by silanes, method for its production and use |
| 11/13/2002 | EP1255792A1 Method for coating substrate surfaces with lcst polymers |
| 11/13/2002 | EP1255791A1 Composite pigments comprising in-situ precipitated metal carbonate crystals |
| 11/13/2002 | EP1255790A2 Novel surface-modified pearl pigment and process for producing the same |
| 11/12/2002 | US6479146 Preparing coated capsules and hollow shells by coating colloidal particles with alternating layers of oppositely charged nanoparticles and polyelectrolytes |
| 11/12/2002 | US6478864 Resin, hydrophobic metal oxide and carrier; moisture and alcohol resistance |
| 11/12/2002 | US6478863 Modified pigments having improved dispersing properties |
| 11/07/2002 | WO2002088259A1 Modified silane treated pigments or fillers and compositions containing the same |
| 11/06/2002 | EP1254930A2 Particles for electrophoresis, a production method thereof and a display using the particles |
| 11/06/2002 | EP1254929A1 Carbon black for coloring cement and method for coloring molded cement article |
| 11/06/2002 | EP1254928A1 Coloured Pigments |
| 11/06/2002 | EP1254927A2 Pigment composition |
| 11/06/2002 | EP1102813B1 Stabilization of encapsulated colloidal metal oxides |
| 11/06/2002 | EP0956317B1 Inorganic material in particles form |
| 11/06/2002 | CN1378576A Pigment dispersions containing ABC-block polymer dispersant |
| 11/06/2002 | CN1377922A Method for preparing organic soil |
| 11/06/2002 | CN1377921A Process for preparing nano CaCO3/SiO2 core-shell structure particle |
| 11/05/2002 | US6475273 Color effect materials and production thereof |
| 11/05/2002 | CA2136937C Polymeric pigment dispersants for use in coating compositions |
| 10/31/2002 | US20020161099 Method of making a multi-phase aggregate using a multi-stage process |
| 10/31/2002 | US20020160196 Combining a metal alkoxide, water, an organic acid or salt thereof in an organic solvent to form a reaction mixture; allowing microspheres to form in the reaction mixture; removing the microspheres from the reaction mixture, washing |
| 10/31/2002 | US20020157574 Pigment preparation |
| 10/31/2002 | DE10120856A1 Pigmentpräparation Pigment Preparation |
| 10/31/2002 | DE10120179A1 Colored pigment, used in paint, lacquer, printing ink, plastics, ceramic material, glaze, cosmetic, laser marking or pigment preparation, comprises multi-coated flaky substrate covered with absorbent pigment particles |
| 10/30/2002 | EP1253585A1 Composite magnetic particles containing iron, process for producing the same and magnetic recording medium |
| 10/30/2002 | EP1253476A2 Granular structure and process of production thereof |
| 10/30/2002 | EP1253160A2 Construct and method for making it |
| 10/30/2002 | EP1252355A1 Glazing pigment and method for the production thereof |
| 10/30/2002 | EP1252237A1 Polymers and other groups attached to pigments and subsequent reactions |
| 10/30/2002 | CN1377390A Surface coating composition |
| 10/29/2002 | US6471762 Bonded metal-hydroxide-organic composite polymer films on lamellar pigments |
| 10/24/2002 | WO2002083802A1 Gentle self-hydrolytic monodisperse thin film forming material, monodisperse pigment covered with them and cosmetics blended with them |
| 10/24/2002 | WO2002083296A1 Fine particles included in ultra-thin membrane in state of primary particles and cosmetic using the same |
| 10/24/2002 | US20020156230 Polymeric pigment dispersant utilized as a grind resin for pigments in solventborne pigment dispersions and method of preparing the same |
| 10/24/2002 | US20020155291 Pigments and compositions for use in laser marking |