| 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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| 08/17/1982 | US4344987 Preparation of flaky mica pigments coated with metal oxides, and use of these pigments |
| 08/17/1982 | US4344766 Process for the manufacture of preparations with a low dust content |
| 08/10/1982 | CA1129301A1 Preparation of storage-stable, pumpable and pourable aluminosilicate suspensions by wet milling |
| 08/03/1982 | CA1129147A1 Pigment dispersant for aqueous paints |
| 07/27/1982 | CA1128290A1 Stabilization of magnetite pigments with heterocyclic nitrogen compounds |
| 07/22/1982 | WO1982002403A1 Photo setting composition for coating substrates with an abrasion-resistant transparent or translucent film |
| 07/14/1982 | EP0055994A2 Magnetic recording element and method of manufacturing same |
| 06/30/1982 | EP0054832A1 A colloidal size hydrophobic polymer particulate having discrete particles of an inorganic material dispersed therein |
| 06/23/1982 | EP0054266A1 Corrosion-inhibiting pigments and their use in coating products |
| 06/22/1982 | US4336234 Preparation of storage-stable, pumpable and pourable aluminosilicate suspensions by wet milling |
| 06/22/1982 | US4336219 Or silicious material such as sodium silicates or soidium alumino-silicates, in the presence of ammonium stearate |
| 06/15/1982 | US4334933 Process for preparing stable inorganic pigment |
| 06/15/1982 | CA1125456A1 Pigment treatment method |
| 06/01/1982 | US4332587 Colorant preparations, a process for their production and their use for coloring plastics |
| 06/01/1982 | US4332354 Milling with glass beads |
| 05/25/1982 | US4331714 Process of making flake silver powders with chemisorbed monolayer of dispersant |
| 05/25/1982 | US4331706 Composite zinc oxide coating on an inert pigment core product and process |
| 05/25/1982 | CA1124424A2 Coupling of polymers and inorganic materials using organo-alkoxy titanate salt |
| 05/05/1982 | EP0050936A1 Improvements in or relating to the preparation of aqueous suspensions of talc |
| 05/04/1982 | US4328042 Iron pentacarbonyl is oxidized to iron ozide to form covering on a metallic core |
| 05/04/1982 | US4328041 Comminuted inorganic materials |
| 05/04/1982 | CA1122784A1 Granulation of pigments |
| 04/28/1982 | EP0050313A1 Process for the manufacture of pigment granules, and their use |
| 04/27/1982 | US4327017 Agent of chroma and brightness for pigments |
| 04/27/1982 | CA1122356A1 Metal chromate pigment compositions |
| 04/21/1982 | EP0049785A2 Highly concentrated fluid inorganic pigment compositions and their use |
| 04/20/1982 | US4325862 Solid pigment compositions containing C4 -C6 methacrylate-amino acrylate copolymers |
| 04/20/1982 | US4325741 Coagulation |
| 04/20/1982 | US4325740 Rutile titanium dioxide pigment |
| 04/13/1982 | CA1121556A1 Polymeric amine metallate coatings |
| 04/06/1982 | US4323554 Mica flakes and a colored aluminum lake for cosmetics |
| 03/30/1982 | CA1120658A1 Surface-treated mineral filler |
| 03/09/1982 | US4318844 Polysiloxanes and alkanolamines |
| 03/09/1982 | US4318843 Inorganic pigments with improved gloss and good distribution in lacquer binders |
| 03/09/1982 | CA1119355A1 Inorganic filler material and polymer composition containing the same |
| 03/03/1982 | EP0046573A1 Grinding medium for grinding coarse minerals in an aqueous solution |
| 03/02/1982 | CA1119142A1 Method for brightening natural calcitic ores |
| 02/17/1982 | EP0045851A1 Process for preparing micaceous pigments coated with metal oxides, and their use |
| 02/16/1982 | US4315959 Process for coating mineral, organic or metallic microscopic or macroscopic substrates |
| 01/19/1982 | CA1116584A1 Hydrophilic separating carrier and preparation thereof |
| 01/12/1982 | US4310483 Thermal tumbling granulation |
| 01/12/1982 | US4310359 Pigment compositions |
| 01/05/1982 | US4309480 Iron blue nacreous pigments |
| 01/05/1982 | US4309374 Encapsulating pigment particle in fatty amide |
| 01/05/1982 | CA1115873A1 Pigment dispersions comprising phenol-aldehyde resin and surfactant, both the resin and the surfactant having aliphatic side chains of more than five carbon atoms |
| 12/30/1981 | EP0042520A1 Process for preparing pure yellow iron oxide pigments, and their use |
| 12/22/1981 | CA1114558A1 Surface treatment method |
| 12/16/1981 | EP0041614A1 Barium sulphate powder coated with organic material |
| 12/15/1981 | US4305853 Chemical modification of metal oxides and lecithin materials |
| 12/15/1981 | CA1114109A1 Process for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereof |
| 12/15/1981 | CA1114108A1 Process for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereof |
| 12/09/1981 | EP0041158A1 Filling material for paper, carboard or paste board, process for their fabrication and paper, cardboard or pasteboard |
| 12/01/1981 | CA1113315A1 Process for granulating lead chromate-containing pigments |
| 11/24/1981 | US4302254 Process for the manufacture of pigment preparations |
| 11/18/1981 | EP0039841A2 Process for making less dusty compositions |
| 11/17/1981 | US4300954 Flushing process for pigments |
| 11/11/1981 | EP0039517A1 Apparatus for treating powdery materials utilizing microwave plasma |
| 11/04/1981 | EP0038985A1 Microcapsules having a specific opening temperature, method for their preparation and their application |
| 10/28/1981 | EP0038620A2 Particulate filler and polymer composition containing the filler |
| 10/28/1981 | EP0038485A2 Inorganic pigments of optical quality |
| 10/27/1981 | US4297390 Oxidation of pyrite layer produced in an aqueous suspension from a polysulfide solution and a ferrous compound |
| 10/20/1981 | CA1111169A1 Solid pigment formulation for printing ink and paint systems |
| 10/20/1981 | CA1110930A1 Treated hydrated alumina |
| 10/13/1981 | US4294885 Surface-modified pigment of natural kaolin material and a process of producing same |
| 10/13/1981 | CA1110505A1 Dry liquid alumina trihydrate concentrates |
| 10/13/1981 | CA1110504A1 Polymer coated inorganic fillers |
| 10/06/1981 | US4293097 Method for brightening natural calcitic ores |
| 09/30/1981 | EP0036749A1 Improvements relating to fillers for dough moulding compounds |
| 09/29/1981 | US4292087 Coatings pigmented with nonleafing aluminum flake |
| 09/29/1981 | CA1109662A1 Process for the manufacture of concentrated formulations which are in the form of free-flowing, low-dust powders or granules and are easily dispersible in aqueous and/or organic media, starting from active ingredients which are sparingly soluble or insoluble in water |
| 09/16/1981 | EP0035654A2 Dyestuff compositions, process for their preparation and their use in dyeing synthetic materials |
| 09/15/1981 | CA1108809A1 Non-dusting agent and method of manufacturing |
| 08/25/1981 | US4285994 Process for production of free flowing dust-free pigments |
| 08/25/1981 | CA1107459A1 Process for dispersing pigments and fillers using carboxylic acid esters of tertiary alkyloamines |
| 08/12/1981 | EP0033457A2 Process for preparing metallic pigments having a metallic gloss |
| 08/04/1981 | US4282059 Paper fillers |
| 07/28/1981 | CA1106091A1 Polyester composites |
| 07/21/1981 | US4279662 Anthraquinones useful in cosmetics and foods |
| 07/21/1981 | US4279661 Glossy paper coating, lacquer or paint |
| 07/14/1981 | US4278791 Benzimidazolyl-2-alkane-phosphonic acids |
| 07/14/1981 | CA1105178A1 Graft copolymer and process for making same |
| 07/07/1981 | US4277288 Fluidized granulation of pigments using organic granulating assistant |
| 06/30/1981 | CA1104283A1 Coupling agents |
| 06/30/1981 | CA1104029A1 Solids dispersions which can be easily distributed in hydrophobic and hydrophilic media and are stable to flocculation, and their use |
| 06/30/1981 | CA1103859A1 Lead chromate pigments |
| 06/23/1981 | US4275114 Magnetic recording medium and method of stabilization of chromium dioxide magnetic pigments |
| 06/23/1981 | US4274877 High temperature resistance |
| 06/23/1981 | CA1103831A1 Process for producing pigmented resin particles |
| 06/16/1981 | US4273583 Flake silver powders with chemisorbed monolayer of dispersant |
| 06/16/1981 | CA1103100A1 Silicon treated surfaces |
| 06/09/1981 | US4272297 Compositions for use with papermaking fillers |
| 06/09/1981 | CA1102804A1 Perfluoroalkylthioethyl ether derivatives |
| 06/02/1981 | US4271234 Iron oxide magnetic pigments for the production of magnetic coatings |
| 05/12/1981 | US4267093 Aqueous suspension of inorganic oxidic material |
| 05/06/1981 | EP0027996A1 Process for manufacturing mineral fillers by wet grinding |
| 05/06/1981 | EP0027907A1 Pigment preparations, their use and a process for improving pigment preparations |
| 05/05/1981 | US4266080 Perfluoroalkylthioethyl ether derivatives |
| 05/05/1981 | CA1100254A1 Enhancing solvent barrier property of pigmented polymeric bodies |
| 04/28/1981 | US4264552 In a fluidized bed process using a granulating assistant and water |
| 04/28/1981 | US4264462 For use in magnetic tapes |