| Patents for C09C 3 - Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties (14,761) |
|---|
| 03/25/1992 | CN1059745A Process for roasting kaolin |
| 03/25/1992 | CN1059743A Producing process for high grade natural iron red |
| 03/24/1992 | US5098974 Protective coatings containing pigments |
| 03/21/1992 | CA2051878A1 Granular colorant and method for preparing the same |
| 03/18/1992 | EP0475075A1 Ink compositions containing modified pigment particles |
| 03/05/1992 | WO1992003119A1 Flaky fine powder, production thereof, and cosmetic |
| 02/25/1992 | US5091013 Particles covered with water insoluble, water absorbent polymer containing acid salts, hydrophobic substance |
| 02/25/1992 | US5091010 Chromatic-color metal flake pigment and colored composition compounded therewith |
| 02/19/1992 | EP0471214A1 Dispersing agents for coloring compositions |
| 02/19/1992 | EP0471046A1 Colourant |
| 02/18/1992 | US5089539 Emulsion rubber and a particulate filler |
| 02/07/1992 | WO1992002587A1 Calcium carbonate treated with fatty acids, manufacture and use |
| 02/07/1992 | CA2089004A1 Calcium carbonate treated with fatty acids, manufacture and use |
| 02/05/1992 | CN1015370B Process for making novel industrial filler-aluminosilceous carbon black |
| 02/02/1992 | CA2048124A1 Dispersant for colorant formulation |
| 01/29/1992 | EP0468719A1 Precipitated calcium carbonate |
| 01/29/1992 | EP0468140A2 With organosilicium-compound chemically modified carbon blacks, method for their preparation and their use |
| 01/28/1992 | WO1992002457A1 Precipitated calcium carbonate |
| 01/28/1992 | US5084502 Dispersions |
| 01/28/1992 | CA1294835C Modified powder or particulate material |
| 01/23/1992 | WO1992000938A1 Mineral substance prevented from undergoing basic reaction and method of preventing said reaction |
| 01/22/1992 | EP0467767A1 Product based on flaky particles containing melanine pigment and process for their preparation |
| 01/22/1992 | EP0467550A2 Fireproofing composition and its use |
| 01/21/1992 | US5082887 Aggregated composite mineral pigments |
| 01/21/1992 | US5082498 Highly concentrated solid pigment formulations |
| 01/21/1992 | CA2047539A1 Composition and use |
| 01/20/1992 | WO1992001518A1 Alumina trihydrate, methods of manufacture, and applications |
| 01/17/1992 | CA2047137A1 Mineral or organic lamellar particle based product containing a melanic pigment, its preparation process and its use in cosmetics |
| 01/15/1992 | EP0465805A2 Surface-modified micaceous particulates having improved dispersibility in aqueous media |
| 01/09/1992 | WO1992000355A1 Pigments based on double-layer hydroxides, process for manufacturing the pigments, and their use |
| 01/02/1992 | EP0463401A2 Dispersant agent |
| 01/02/1992 | DE4020272A1 Pigmente auf basis von doppelschicht-hydroxiden, verfahren zu deren herstellung sowie deren verwendung Pigments based on double-layer hydroxides, processes for their preparation and their use |
| 12/31/1991 | US5077323 Method to improve flowability of alkaline phenolic resin coated sand |
| 12/31/1991 | US5076846 One step grinding and dispersion |
| 12/27/1991 | EP0462557A2 Colorant compositions |
| 12/24/1991 | US5075459 Organosilicon compound |
| 12/24/1991 | US5074917 Novel oxide/dye pigmentary colorants |
| 12/18/1991 | EP0256417B1 New coloured and colourless thin fillerpigment and the method for preparation thereof |
| 12/10/1991 | US5071891 Fillers |
| 12/04/1991 | EP0459967A2 Pigmented dispersion and its use in colored thermoplastic resin sheet |
| 12/04/1991 | EP0459634A2 Aqueous pigment-dispersed paste, processes for producing it and therefrom water paint composition |
| 12/04/1991 | EP0459552A1 Electroconductive barium sulphate and process for manufacturing the same |
| 12/03/1991 | US5070159 Addition compounds, a process for the preparation, and their use, based on epoxy novolac-fatty amine adducts |
| 12/03/1991 | US5069972 Moldable microcapsule that contains a high percentage of solid core material, and method of manufacture thereof |
| 12/03/1991 | US5069971 With epoxy resins, printed circuits, diaminoalklyalkoxysilane |
| 11/30/1991 | CA2042155A1 Surface-modified micaceous particulates having improved dispersibility in aqueous media |
| 11/28/1991 | WO1991018124A1 A process and an apparatus for the surface treatment of powder particles |
| 11/28/1991 | WO1991018060A1 Organic surface treatment |
| 11/27/1991 | EP0458479A2 Pigment dispersing agent |
| 11/27/1991 | EP0458141A1 Bluish green pigment and method of preparing the same |
| 11/27/1991 | CN1056513A Heat-insulating waterproof powder and productive method thereof |
| 11/27/1991 | CA2043171A1 Electrically conductive barium sulfate and process of producing it |
| 11/26/1991 | US5068276 Chemically aggregated mineral pigments |
| 11/26/1991 | US5068150 Copper powder for electroconductive paints and electroconductive paint compositions |
| 11/18/1991 | CA2042732A1 Pigmented dispersion and its use in colored thermoplastic resin sheet |
| 11/14/1991 | WO1991017217A1 Passivated aqueous metal pigment compositions and process for making same |
| 11/13/1991 | EP0456610A1 A process for the manufacture of pigments |
| 11/13/1991 | EP0455947A1 Process for granulating resorcinol/silica mixtures, the granules so obtained and their use |
| 11/13/1991 | EP0455933A2 Coated colouring spinel pigments, process for manufacturing them and their use |
| 11/12/1991 | US5064690 Method for coating surface of inactive granules |
| 11/12/1991 | CA1291849C Process of dyeing concrete |
| 10/31/1991 | WO1991016464A1 Treatment of particulate materials with reticulated cellulose |
| 10/31/1991 | WO1991013931A3 Process for manufacturing pigment concentrates |
| 10/31/1991 | WO1991013125A3 Colourant |
| 10/30/1991 | EP0345267B1 Improved titanium dioxide pigments |
| 10/30/1991 | CN1055752A Comprehensive utiliaztion method for waste clay aludge |
| 10/29/1991 | US5061317 Based on metal oxide coated mica particles |
| 10/27/1991 | CA2041072A1 Method of granulating mixtures of resorcinol and silicic acid, granulates obtained thereby and use thereof |
| 10/27/1991 | CA2015590A1 Controlled-release compositions for acids |
| 10/23/1991 | EP0453260A1 The treatment of mineral surfaces |
| 10/23/1991 | EP0452711A2 Surface treated metal oxides and method of their preparation |
| 10/23/1991 | CN1055547A Red inorganic pigment and its production |
| 10/23/1991 | CN1014414B Compound of silicon and aluminium and its processing method and use |
| 10/22/1991 | US5059250 Red iron oxide pigments with improved coloring properties |
| 10/22/1991 | US5059248 Stable, fluid, aqueous pigment dispersions for use in film coating tablets and the like |
| 10/20/1991 | CA2040363A1 Surface-treated metal oxides and process for producing same |
| 10/19/1991 | CA2040560A1 Process for the treatment of mineral surfaces |
| 10/15/1991 | US5057156 Metallic pigment composition and water borne coating composition thereof |
| 10/15/1991 | US5057151 Water repellent |
| 10/09/1991 | EP0450805A2 Process for coating metal oxide pigments and pigments obtained |
| 10/09/1991 | EP0449888A1 Chemically inert pigmentary zinc oxides. |
| 10/08/1991 | US5055500 Process for treating pigments |
| 10/05/1991 | WO1991015425A1 Easily dispersible carbon blacks |
| 10/02/1991 | EP0449016A1 Nacre-effect pigments coated with organic dyes |
| 09/19/1991 | WO1991013931A2 Process for manufacturing pigment concentrates |
| 09/18/1991 | EP0447032A2 A laser markable white pigment composition |
| 09/18/1991 | EP0446689A1 Coloured pigments which are stable in glaze |
| 09/18/1991 | EP0446290A1 Titanium dioxide sunscreens. |
| 09/17/1991 | US5049594 Polymer compositions containing inorganic fillers coated with latex and process for preparing coated fillers |
| 09/16/1991 | CA2036765A1 Laser markable white pigment composition |
| 09/05/1991 | WO1991013125A2 Colourant |
| 09/05/1991 | WO1991009917A3 Process for coating electrically conductive substrates, aqueous enamel, epoxide amine adduct and use of the epoxide amine adduct as a friction resin for preparing pigment pastes |
| 08/28/1991 | EP0443981A1 Bismuth vanadate modified pigments in monoclinic crystalline form |
| 08/28/1991 | CN1054089A Process for production of fillers modified with organosilicon compounds, fillers thus modified and their use |
| 08/28/1991 | CN1054088A Producing natural iron red from hematite ore |
| 08/22/1991 | DE4004781A1 Modifying surface of natural or synthetic oxidic or silicate fillers - using organo:silicon cpds. useful in vulcanisable natural rubber mixts. to improve rubber properties |
| 08/21/1991 | EP0442143A1 Method of preparing fillers which are modified by organosilicon compounds, the products thus obtained and their use |
| 08/21/1991 | EP0442022A2 Method of forming ferrite coatings |
| 08/14/1991 | EP0441101A1 Phosphate modified bismuth vanadate pigments |
| 08/06/1991 | US5037477 Heating alkaline slurry of calcium carbonate particle, zinc compound and silica containing substance |