| Patents for C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black (27,610) |
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| 04/12/2000 | CN1250067A Preparation of organic bentone |
| 04/11/2000 | CA2149410C A method and device for the pyrolytic decomposition of hydrocarbons |
| 04/11/2000 | CA2110077C Aluminum flake pigment treated with metal salts and coatings containing the same |
| 04/06/2000 | WO2000018978A1 Apparatus and method for producing plane-parallel flakes |
| 04/05/2000 | EP0990715A1 Belt-type vapour deposition unit for the production of plane-parallel lamina |
| 04/05/2000 | EP0861299B1 TiO2-PIGMENT COATED WITH SMALL INORGANIC PARTICLES |
| 04/05/2000 | EP0799282B1 Carbon materials reacted with diazonium salts |
| 04/05/2000 | CN1051103C Platelet-like colored pigments and process for producing same |
| 04/04/2000 | US6045914 Comprising flakes of c glass having a first coating comprising iron oxide or rutile titanium dioxide thereon, wherein the source material for said rutile titanium dioxide is selected from titanium tetrachloride and titanyl sulfate |
| 04/04/2000 | US6045609 Pigment particles of zinc oxide, tin oxide, zinc titanate, zinc stannate (znsno4), and tin titanate(sntio4) or mixtures thereof coated with oxidizing agent for increased ultraviolet solar radiation stability; white paints for spacecraft |
| 04/04/2000 | CA2164782C Pacification of optically variable pigments for use in waterborne coating compositions |
| 03/30/2000 | WO2000017277A1 Reduction pigments |
| 03/30/2000 | DE19844357A1 Bandbedampfungsanlage zur Herstellung von planparallelen Plättchen Strip vapor for the production of plane-parallel plates |
| 03/29/2000 | EP0989165A1 Use of zirconium silicate pigments for coloring ceramic bulk materials |
| 03/29/2000 | EP0989095A1 Hydrotalcite compounds of low uranium (U) content and processes for their preparation |
| 03/29/2000 | EP0988853A1 Cosmetic preparation, silica-coated metal oxide powder, and process for producing the same |
| 03/29/2000 | CN1248590A Depled uranium hydrotalcite compound and preparation process thereof |
| 03/29/2000 | CN1050855C Tandem quench method |
| 03/28/2000 | US6042937 Nonmagnetic layer of titanium oxide particles of specific size and surface area and containing low concentrations of soluble sodium salt and soluble sulfate and with a ph of <8; coated with aluminum or silicon oxides; smoothness; uniform thickness |
| 03/28/2000 | US6042643 Reaction of carbon black with diazonium salts, resultant carbon black products and their uses |
| 03/28/2000 | US6042642 For coloring building materials, plastic, paper, paint, lacquer |
| 03/28/2000 | US6041939 The increased selectivity of hydroxamates for certain mineral phases within kaolin clays and other mixtures of mineral particles improves the process over other activators |
| 03/23/2000 | WO2000015720A1 Pigment mixture having a high light diffusion |
| 03/23/2000 | DE19843014A1 Reduction pigment for e.g. automobile paint and glaze for ceramics and glass contains silicone dioxide plates and titanium-based pigment(s) |
| 03/23/2000 | DE19842576A1 Non-contact coating of bulk materials in powder or granule form with multilayers takes place in vacuum or gas as they fall or fly past metallic vapor deposition sources |
| 03/22/2000 | EP0987303A1 Carbon black graft polymer |
| 03/22/2000 | EP0987219A1 Ultrafine particle silicon dioxide and process for producing the same |
| 03/22/2000 | EP0986811A1 Magnetic recording media incorporating surface treated magnetic pigment |
| 03/22/2000 | EP0986616A1 Improved kaolin composition for use in electrodeposition paints |
| 03/22/2000 | EP0986516A1 Titanium, cerium and alkaline or earth-alkaline based compound, preparation methods and use as colouring pigment |
| 03/22/2000 | EP0682802B2 High recording density magnetic recording medium having an undercoat layer |
| 03/22/2000 | CN1248228A Ultraviolet-screening zinc oxide excellent in transparency and composition containing the same |
| 03/22/2000 | CN1248226A Hydrophobic silica gels with reduced surface area |
| 03/22/2000 | CN1248225A Hydrophobic organosilicate-modified silica gels |
| 03/22/2000 | CN1248224A Method for making hydrophobic silica gels under neutral conditions |
| 03/22/2000 | CN1248223A Method for making hydrophobic organosilicate-modified silica gels under neutral conditions |
| 03/22/2000 | CN1248222A Neutral-aged hydrophobic organosilicate-modified silica gels |
| 03/22/2000 | CN1248221A Process for making hydrophobic silica gels with reduced surface area under neutral conditions |
| 03/22/2000 | CN1248220A Neutral-aged hydrophobic silica gels with reduced surface area |
| 03/21/2000 | US6040360 Pigment treatment composition of a polyester havng an acid number between 15 and 50 or a phosphate ester or pyrophosphate ester, having an acid number between 10 and 50, solvent, and an amino functional resin. |
| 03/21/2000 | US6040043 Substrate, nonmagnetic layer and acicular iron oxyhydroxide and water absorbers |
| 03/21/2000 | US6040015 Forming multilayer film applying solid color coating of thermosetting resin and metal powder coating of color pigment then clear coating and heating to crosslink |
| 03/21/2000 | US6039798 Silica products and UV curable systems |
| 03/16/2000 | WO2000014165A1 Preparation agents |
| 03/16/2000 | WO2000014163A1 Granular pigments |
| 03/16/2000 | WO2000014162A1 Carbon black, method for producing carbon black and use of the same |
| 03/16/2000 | DE19841377A1 Pigmentzubereitungen in Granulatform Pigment preparations in granule form |
| 03/15/2000 | EP0985714A1 Pigment and process for producing the same, water base ink and process for producting the same |
| 03/15/2000 | EP0985713A2 Hard-type high-structure carbon black and rubber composition comprising same |
| 03/15/2000 | EP0985712A1 Pigment preparations in granulated form |
| 03/15/2000 | EP0985638A1 Carbon-coated powder of titania containing titanium nitride and process for producing the same |
| 03/15/2000 | EP0912640B1 Pearlescent glass |
| 03/15/2000 | CN1247555A Pigment prepn. |
| 03/15/2000 | CN1247212A Process for preparing mesoporous phenolic resin based spherical activated carbon |
| 03/14/2000 | US6037395 Conductive resin composition |
| 03/14/2000 | US6036999 Grinding titanium dioxide particles and coating a base with water, drying, compression, granulation and sintering |
| 03/14/2000 | US6036765 Mineral clay mixture treated with alkyl quaternary ammonium salt; drilling fluids |
| 03/14/2000 | US6036764 Yellow pigment blend for hot melt traffic markings |
| 03/14/2000 | US6036763 KOH neutralized metatitanic acid mixture and complex inorganic pigments containing the same |
| 03/09/2000 | WO2000012648A1 Abrasive polishing method, apparatus and composition |
| 03/09/2000 | WO2000012647A1 Diamond abrasive particles and method for preparing the same |
| 03/09/2000 | WO2000012634A1 Optically variable pigments providing a colour shift between two distinct colours, coating composition comprising the same, method for producing the same and substrate coated with the coating composition |
| 03/09/2000 | WO2000012434A1 Carbonates for thermoplastic film and process of manufacture thereof |
| 03/09/2000 | WO2000011949A1 Particulate carrier for biocide formulations |
| 03/09/2000 | DE19840663A1 Ruß Soot |
| 03/09/2000 | DE19840527A1 Production of indium-tin oxide suspensions and powders for production of coatings for microelectronic and optical products comprises precipitation and processing in presence of surface modifying agent |
| 03/09/2000 | DE19840371A1 Use of acid-treated iron oxide-containing zirconium silicate pigments for intense rose-red coloring of ceramic materials, e.g. ceramic floor tiles |
| 03/09/2000 | DE19840156A1 Bismutvanadatpigmente mit mindestens einer metallfluoridhaltigen Beschichtung Bismuth vanadate with at least one metal fluoride coating |
| 03/08/2000 | EP0984044A1 Bismuth vanadate based pigments having at least one metalfluoride-containing coating |
| 03/08/2000 | EP0984043A1 Optically variable pigments providing a colour shift between two distinct colours, coating composition comprising the same, method for producing the same and substrate coated with the coating composition |
| 03/08/2000 | EP0984035A1 Rubber composition |
| 03/08/2000 | EP0983966A1 Precipitated silica |
| 03/08/2000 | EP0983322A1 Titanium dioxide particles with adhering discrete inorganic particles |
| 03/08/2000 | EP0983317A1 Process for hydrophobicizing particles, and their use as fillers in polymer masterbatches |
| 03/08/2000 | EP0983316A1 A polymeric composite material with improved flame resistance |
| 03/08/2000 | EP0739388B1 Synthetic zeolite pigments |
| 03/08/2000 | CN1050145C White inorganic pigment and its prepn. method |
| 03/07/2000 | US6034166 Wet-on-wet primer with low film build U.V. light protection |
| 03/07/2000 | US6034153 Stable colorant |
| 03/07/2000 | US6033781 Ceramic powders coated with siloxane star-graft polymers |
| 03/07/2000 | US6033780 Fine particles of petaloid porous hydroxyapatite and process for producing the same |
| 03/07/2000 | US6033466 Pigment and pigment ink by applying the pigment |
| 03/02/2000 | WO2000011070A1 Use of titanium dioxide as anti-uv agent in a rubber composition |
| 03/02/2000 | WO2000010921A1 Finely particulate titanium-containing substance, coating fluid containing the same, processes for producing these, and molded article having thin film comprising the substance |
| 03/02/2000 | WO1999045075A3 Non-settling, universal machine dispensable pearlescent pigment dispersions |
| 03/01/2000 | EP0982378A1 Carbon black and process for producing the same |
| 03/01/2000 | EP0982377A1 Fine yellow composite iron oxide hydroxide pigment, and paint or resin composition using the same |
| 03/01/2000 | EP0982268A1 Method for making hydrophobic non-aggregated colloidal silica |
| 03/01/2000 | EP0981584A1 A method for making a photodurable aqueous titanium dioxide pigment slurry |
| 03/01/2000 | EP0871540B1 Gel composition containing carbonaceous compound |
| 03/01/2000 | CN1049909C Ore grinding method of keeping mica crystal structure |
| 02/29/2000 | US6030688 Used as coloring pigment for paints, resin moldings, printing ink, road asphalt, cosmetics, and as a non-magnetic material for undercoat layers formed on non-magnetic substrates which constitute substrates for magnetic recording media |
| 02/29/2000 | US6030660 Method of steam stripping an inorganic powder |
| 02/24/2000 | WO2000009617A1 Multi-layer pigments based on coated metal lamina |
| 02/24/2000 | DE19836288A1 Production of weather-resistant titanium dioxide pigment particles dispersed in lacquers and dyes used for e.g. coloring plastics comprises dispersing the pigment particles in a suspension before surface coating and treating with ultrasound |
| 02/23/2000 | EP0980406A1 Blended nacreous pigments, colorants and adjuvants |
| 02/23/2000 | EP0768861A4 Cosmetic compositions and processes for manufacture thereof |
| 02/23/2000 | CN1049675C white compounded filler and its processing method |
| 02/23/2000 | CN1049619C External release agent |
| 02/22/2000 | US6028137 Elastomeric compounds incorporating silicon-treated carbon blacks |