| Patents for C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black (27,610) |
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| 05/27/1993 | WO1993010190A1 Synthetic, monodispersed color pigments for the coloration of media such as printing inks, and method and apparatus for making same |
| 05/27/1993 | WO1993010045A1 Zinc borate |
| 05/27/1993 | WO1993010043A1 Fine spherical composite particle, production thereof, and polyester composition containing the same |
| 05/27/1993 | CA2123407A1 Synthetic, monodispersed color pigments for the coloration of media such as printing inks, and method and apparatus for making same |
| 05/26/1993 | EP0542870A1 Calcium carbonate treated with fatty acids, manufacture and use |
| 05/26/1993 | CN1020914C Process for preparation of heat stabilizing water base kaolins pigment slurry and its usage |
| 05/25/1993 | US5213618 Method for the preparation of chromatic-color metal flake pigments |
| 05/19/1993 | EP0542644A1 Grinding and/or dispersion aid based on polymers and/or copolymers partially neutralised by magnesium for aqueous suspensions of mineral materials which are convenient for pigmentary applications |
| 05/19/1993 | EP0542643A1 Grinding and/or dispersion aid based on polymers and/or copolymers partially neutralised by magnesium for aqueous suspensions of mineral materials which are convenient for pigmentary applications |
| 05/19/1993 | EP0542376A1 Self-extinguishing polymeric compositions |
| 05/19/1993 | EP0542343A1 Yellow inorganic pigments based on salts of lanthanides and pigmented composites |
| 05/19/1993 | EP0542215A1 Aqueous dispersion of lamellar silicate |
| 05/19/1993 | EP0541529A1 Magnetic materials and products made therefrom. |
| 05/19/1993 | DE4137764A1 Pigment based on oxide(s) of silicon, zirconium or titanium particles - coated with iron oxide, used e.g. in lacquers, cosmetics and plastics |
| 05/19/1993 | CN1020708C Method for producing fluorine mica |
| 05/18/1993 | US5212226 Carbon black having a high specific surface area |
| 05/18/1993 | US5211932 Carbon black process control system |
| 05/18/1993 | CA1317741C Reactor and process for producing furnace black |
| 05/18/1993 | CA1317739C Process of producing needle-shaped calcium carbonate particles |
| 05/15/1993 | CA2082866A1 Self-extinguishing polymeric compositions |
| 05/15/1993 | CA2082864A1 Self-extinguishing polymeric compositions |
| 05/13/1993 | WO1993009187A1 Dispersant treated pigments |
| 05/13/1993 | CA2082571A1 Yellow inorganic pigment based on lathanide salts and pigmented compositions |
| 05/12/1993 | EP0541359A1 Silica products |
| 05/12/1993 | EP0540540A1 Vaterite and production method. |
| 05/12/1993 | EP0519988A4 Improved treadwear/hysteresis carbon blacks |
| 05/12/1993 | EP0513189A4 Carbon black exhibitng superior treadwear/hysteresis performance |
| 05/12/1993 | EP0509018A4 Carbon blacks imparting superior treadwear/hysteresis performance and process for producing carbon blacks |
| 05/11/1993 | US5209998 Electrostatic toners, ink jet inks, water soluble dye entrapped in silica particle |
| 05/11/1993 | CA1317696C Encapsulating compositions containing ultra-pure, fused-silica fillers |
| 05/08/1993 | CA2082035A1 Silica products |
| 05/05/1993 | EP0539521A1 Alpha phase seeding of transition alumina using chromium oxide-based nucleating agents. |
| 05/05/1993 | CN1071673A Pigments |
| 05/05/1993 | CN1020462C Power-economizing method for oxygen-rich prodn of carbon black and synthetic ammonia |
| 05/04/1993 | US5207822 Synergistic filler blends for wood-containing papers |
| 05/04/1993 | CA1317400C Aqueous suspension of delaminated vermiculite |
| 04/29/1993 | WO1993008237A1 Coloured and coated platelike pigments |
| 04/29/1993 | WO1993008138A1 Sintered alumina abrasive grain and abrasive product |
| 04/29/1993 | WO1993008133A1 Spray drying method for preparing kaolin as a pigment extender |
| 04/29/1993 | WO1993007854A1 Sunscreen compositions |
| 04/29/1993 | CA2121490A1 Colored and coated plateletlike pigments |
| 04/29/1993 | CA2121329A1 Spray drying method for preparing kaolin as pigment extender |
| 04/28/1993 | EP0538411A1 Alumina trihydrate, methods of manufacture, and applications |
| 04/27/1993 | US5205866 Zirconium silicate as encasing substance and carbon black particles as inclusion phase |
| 04/27/1993 | US5205837 Product based on inorganic or organic lamellar particles, containing a melanotic pigment, process for preparing it and its use in cosmetics |
| 04/27/1993 | US5205493 Process for producing a carbonate composition |
| 04/27/1993 | CA1317050C Easily peelable semiconductive resin composition |
| 04/27/1993 | CA1316771C Magnetic recording medium |
| 04/22/1993 | DE4134600A1 Flaky pigment with high covering power and high gloss - contg. pigment powder embedded in matrix particles coated with metal and/or metal oxide |
| 04/21/1993 | EP0537675A1 Pigment for sensing gas leakage and process for producing the same |
| 04/21/1993 | CN1071181A Filler of high molecular synthetic products, made of waste dicyandiamide dregs |
| 04/20/1993 | US5204083 Process for preparing titanium dioxide |
| 04/20/1993 | US5203918 Method for forming aggregated kaolin pigment |
| 04/20/1993 | US5203917 Containing zirconium dioxide; heat treating mixed precipitates of bismuth, vanadate and zirconium salts |
| 04/20/1993 | US5203916 Composite of titanium oxide base, hydrous zirconium oxide deposited on the base, and hydrous alumina deposited on the zirconium oxide |
| 04/20/1993 | CA1316298C Precipitated calcium carbonate-cationic starch binder as retention aid system for paper making |
| 04/14/1993 | EP0536887A1 In situ method for producing hydrosulfite bleach |
| 04/14/1993 | EP0536576A1 Fillers for thermosensitive recording materials |
| 04/14/1993 | EP0491854A4 Colored metallic pigments |
| 04/14/1993 | EP0273089B1 Make-up cosmetics |
| 04/13/1993 | US5202043 Process for the preparation of isometric magnetic iron oxide |
| 04/13/1993 | US5201950 For newspaper |
| 04/13/1993 | US5201949 High pressure oxidation of titanium tetrachloride |
| 04/13/1993 | CA1316095C Two-fluid nozzle for atomizing a liquid solid slurry and protecting nozzle tip |
| 04/07/1993 | EP0535972A1 Method of preparing sunscreens |
| 04/07/1993 | EP0535971A1 Oil dispersions of zinc oxide |
| 04/07/1993 | EP0534997A1 Reinforced precipitated silica. |
| 04/06/1993 | US5200440 Organosilicone-treated silica and a composition containing it |
| 04/06/1993 | US5200164 Treated with amine having long chain alkyl or alkenyl group |
| 04/06/1993 | US5199983 Polycrystalline particles from a solid solution of iron titanate and an iron/titanium mixed oxide having a specified density |
| 04/06/1993 | US5199982 Process to manufacture colored pigments based on zircon |
| 04/06/1993 | US5199981 Pigment compositions including intaglio printing ink waste |
| 04/01/1993 | WO1993001883A3 Structural aggregate-tio2 pigment products |
| 04/01/1993 | DE4132230A1 Use of spherical amorphous silica with specified particles size in lacquer - to give structurised film with texturised appearance and good abrasion resistance |
| 03/31/1993 | EP0534109A1 Brown spinel pigment on the basis of zinc chromite, process for its preparation and use |
| 03/30/1993 | US5198205 Abrasion resistance |
| 03/30/1993 | US5198137 Thermoplastic coated magnetic powder compositions and methods of making same |
| 03/30/1993 | US5198042 Aluminum alloy powders for coating materials, and coating materials containing the alloy powders |
| 03/30/1993 | US5198026 Colored zinc powder, its method of production and method for producing colored article |
| 03/30/1993 | US5198025 Heat resistant |
| 03/30/1993 | CA1315448C Optically variable printing ink |
| 03/25/1993 | WO1993006173A1 Polyurethane composition |
| 03/24/1993 | EP0532753A1 Composite metallic powder composition and production thereof |
| 03/24/1993 | CN1070207A Process for producing capsulary pigment |
| 03/24/1993 | CN1070164A Method for producing synthetic ammonia from tail gas of oxygen-enriched carbon black |
| 03/19/1993 | CA2059752A1 Ultraviolet screening composite oxide and process for producing the same |
| 03/17/1993 | EP0531975A1 Rubber composition |
| 03/17/1993 | EP0531685A1 Mineral fillers and pigments containing carbonate |
| 03/16/1993 | US5194336 Chromatically colored fluororesin-coated material |
| 03/16/1993 | US5194183 Thermochromic effect coating |
| 03/16/1993 | US5194089 Coated spinel color pigments, process for their production and use |
| 03/16/1993 | US5194072 Sintered sol gel alumina abrasive filaments |
| 03/16/1993 | US5194071 Crystallization with heat and pressure |
| 03/16/1993 | US5194070 Diamond seed crystals arranged between metal plates, precipitation at interface, heating, pressurization |
| 03/14/1993 | CA2078070A1 Rubber composition |
| 03/10/1993 | EP0530810A2 Ultraviolet ray screening agent |
| 03/10/1993 | EP0530624A1 Process for the preparation of fine particulate, electrically conductive tin-IV-oxide |
| 03/09/1993 | US5192365 Buff rutile pigment compositions |
| 03/09/1993 | US5192339 Abrasive grain and method for manufacturing the same |
| 03/09/1993 | EP0548090A4 Carbon black and rubber composition containing same. |