DE69223247D1 - Verfahren zur herstellung von kristallinem pulver aus metalloxidgemischen - Google Patents
Verfahren zur herstellung von kristallinem pulver aus metalloxidgemischenInfo
- Publication number
- DE69223247D1 DE69223247D1 DE69223247T DE69223247T DE69223247D1 DE 69223247 D1 DE69223247 D1 DE 69223247D1 DE 69223247 T DE69223247 T DE 69223247T DE 69223247 T DE69223247 T DE 69223247T DE 69223247 D1 DE69223247 D1 DE 69223247D1
- Authority
- DE
- Germany
- Prior art keywords
- metal oxide
- crystalline powder
- producing crystalline
- oxide mixtures
- mixtures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910044991 metal oxide Inorganic materials 0.000 title 1
- 150000004706 metal oxides Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/145—After-treatment of oxides or hydroxides, e.g. pulverising, drying, decreasing the acidity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/36—Three-dimensional structures pyrochlore-type (A2B2O7)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compounds Of Iron (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/756,158 US5228910A (en) | 1991-09-06 | 1991-09-06 | Mixed metal oxide crystalline powders and method for the synthesis thereof |
PCT/US1992/007507 WO1993004996A1 (en) | 1991-09-06 | 1992-09-03 | Improved mixed metal oxide crystalline powders and method for the synthesis thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69223247D1 true DE69223247D1 (de) | 1998-01-02 |
DE69223247T2 DE69223247T2 (de) | 1998-03-19 |
Family
ID=25042272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69223247T Expired - Lifetime DE69223247T2 (de) | 1991-09-06 | 1992-09-03 | Verfahren zur herstellung von kristallinem pulver aus metalloxidgemischen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5228910A (de) |
EP (1) | EP0593695B1 (de) |
JP (1) | JPH06510272A (de) |
AU (1) | AU2698292A (de) |
CA (1) | CA2115460C (de) |
DE (1) | DE69223247T2 (de) |
ES (1) | ES2108864T3 (de) |
MX (1) | MX9205090A (de) |
WO (1) | WO1993004996A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5531974A (en) * | 1992-07-08 | 1996-07-02 | Hughes Aircraft Company | Flux grown, monosize oxide particles |
FR2702216B1 (fr) * | 1993-03-03 | 1995-05-24 | Rhone Poulenc Chimie | Nouveaux pigments minéraux colorés à base de terres rares, procédé de synthèse et utilisations. |
GB9322358D0 (en) * | 1993-10-29 | 1993-12-15 | Johnson Matthey Plc | Pigmentary material |
FR2716185B1 (fr) * | 1994-02-11 | 1996-05-03 | Rhone Poulenc Chimie | Silicates à base d'alcalino-terreux, de cuivre et éventuellement de titane, pigments bleus ou violets à base de ces silicates, leur procédé de préparation et leur utilisation. |
DE69703649T2 (de) * | 1996-02-06 | 2001-08-02 | E.I. Du Pont De Nemours And Co., Wilmington | Behandlung von deagglomerierten teilchen mit plasmaaktivierter spezies |
US6482387B1 (en) | 1996-04-22 | 2002-11-19 | Waltraud M. Kriven | Processes for preparing mixed metal oxide powders |
US6139816A (en) * | 1997-06-09 | 2000-10-31 | Merck Kanto Advanced Chemical Ltd | Process for the preparation of ultra-fine powders of metal oxides |
DE19742522C1 (de) * | 1997-09-26 | 1999-04-29 | Cerdec Ag | Zirkonpigmente enthaltende keramische Dekorfarben mit erhöhter Buntheit, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6174360B1 (en) * | 1998-10-26 | 2001-01-16 | Ferro Corporation | Infrared reflective color pigment |
AU4465000A (en) | 1999-04-26 | 2000-11-10 | Ferro Corporation | Continuous calcination of mixed metal oxides |
US6616744B1 (en) | 2002-04-17 | 2003-09-09 | Ferro Corporation | Method of forming inorganic pigments |
US7211237B2 (en) | 2003-11-26 | 2007-05-01 | 3M Innovative Properties Company | Solid state synthesis of lithium ion battery cathode material |
AU2005235815B9 (en) * | 2004-04-26 | 2011-12-01 | The South African Nuclear Energy Corporation Limited | Production of inorganic doped-zircon pigments |
US7744847B2 (en) * | 2004-05-27 | 2010-06-29 | The South African Nuclear Energy Corporation Limited | Upgrading of zircon |
US7498081B2 (en) * | 2005-03-02 | 2009-03-03 | Thw Shwphwed Color Company | Core-shell composite inorganic pigments and method of preparation for crystallizable glass frit compositions |
ES2713486T3 (es) * | 2006-07-25 | 2019-05-22 | Ferro Corp | Pigmentos de efectos especiales |
US20100064942A1 (en) * | 2008-09-15 | 2010-03-18 | Ferro Corporation | Corundum Crystal Structure Pigments With Reduced Soluble Chromium Content |
US10961452B2 (en) * | 2015-12-01 | 2021-03-30 | Siemens Medical Solutions Usa, Inc. | Method for controlling gallium content in gadolinium-gallium garnet scintillators |
DE102020123443A1 (de) | 2020-09-08 | 2022-03-10 | FH Münster, Körperschaft des öffentlichen Rechts | Gelbes Farbpigment |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE557975A (de) * | 1956-06-04 | 1957-11-30 | ||
US3022185A (en) * | 1957-09-02 | 1962-02-20 | Delfosse Pierre | White filler material and its preparation |
DE1302385B (de) * | 1958-01-11 | 1971-02-11 | ||
DE1546240B2 (de) * | 1960-07-11 | 1974-08-29 | Chemirad Corp., East Brunswick, N.J. (V.St.A.) | Füllstoff für Papier |
US3607338A (en) * | 1968-04-11 | 1971-09-21 | Nasa | Synthesis of zinc titanate pigment and coatings containing the same |
US3560234A (en) * | 1969-03-03 | 1971-02-02 | Thann & Mulhouse | Process for the manufacture of pigments of titanium dioxide in the rutile form |
US3658566A (en) * | 1969-08-07 | 1972-04-25 | American Cyanamid Co | Titanium oxide pigments |
BE755970A (fr) * | 1969-09-10 | 1971-02-15 | English Clays Lovering Pochin | Pigment mixte se composant d'un pigment a l'argile et d'un pigment au cabonate de calcium |
US3704158A (en) * | 1969-12-04 | 1972-11-28 | George Alexander Rohan | Treatment of powdered chalk |
US3920800A (en) * | 1973-10-12 | 1975-11-18 | Cyprus Mines Corp | Production of purified calcium carbonate |
US3915661A (en) * | 1974-06-17 | 1975-10-28 | Allied Chem | Process and apparatus for growth of crystals |
US4199370A (en) * | 1978-03-15 | 1980-04-22 | The New Jersey Zinc Company | Weather resistant titanium dioxide pigment having improved optical properties and process for making same |
US4196004A (en) * | 1978-03-22 | 1980-04-01 | Manfred Berretz | Corrosion resistant glasses that contain chemical additives for application over metal substrates |
US4227935A (en) * | 1979-02-16 | 1980-10-14 | American Cyanamid Company | High dry hide TiO2 slurries |
US4224627A (en) * | 1979-06-28 | 1980-09-23 | International Business Machines Corporation | Seal glass for nozzle assemblies of an ink jet printer |
US4310357A (en) * | 1980-05-14 | 1982-01-12 | Nippon Electric Glass Company, Limited | Low temperature sealing glass |
US4365021A (en) * | 1981-07-22 | 1982-12-21 | Owens-Illinois, Inc. | Low temperature sealant glass |
US4448608A (en) * | 1982-12-30 | 1984-05-15 | Johnson Matthey Public Limited Company | Colored inorganic complex for use as a pigment and compositions containing it |
US4522925A (en) * | 1983-09-01 | 1985-06-11 | Owens-Illinois, Inc. | Sealing glass and method of making a Willemite filler therefor |
US4492677A (en) * | 1984-05-17 | 1985-01-08 | Atlantic Richfield Company | Preparative process for alkaline earth metal, aluminum-containing spinels and their use for reducing the sulfur oxide content of gases |
JPS6126554A (ja) * | 1984-07-18 | 1986-02-05 | 川崎製鉄株式会社 | セラミツク焼結体の製造方法 |
US4882301A (en) * | 1985-10-09 | 1989-11-21 | Ferro Corporation | Decorative and protective borders for automobile side and rear lights |
DE3617169C2 (de) * | 1986-05-22 | 1996-05-23 | Pluss Stauffer Ag | Carbonathaltige mineralische Füllstoffe und Pigmente |
US4829031A (en) * | 1986-08-01 | 1989-05-09 | Research Corporation | Method of preparing ceramic compositions at lower sintering temperatures |
US4752341A (en) * | 1986-08-11 | 1988-06-21 | Pq Corporation | Pigment system for paper |
DE3802468A1 (de) * | 1988-01-28 | 1989-08-03 | Bayer Ag | Verfahren zur herstellung von rutilmischphasenpigmenten |
-
1991
- 1991-09-06 US US07/756,158 patent/US5228910A/en not_active Expired - Lifetime
-
1992
- 1992-09-03 DE DE69223247T patent/DE69223247T2/de not_active Expired - Lifetime
- 1992-09-03 AU AU26982/92A patent/AU2698292A/en not_active Abandoned
- 1992-09-03 WO PCT/US1992/007507 patent/WO1993004996A1/en active IP Right Grant
- 1992-09-03 JP JP5505432A patent/JPH06510272A/ja active Pending
- 1992-09-03 EP EP93905063A patent/EP0593695B1/de not_active Expired - Lifetime
- 1992-09-03 CA CA002115460A patent/CA2115460C/en not_active Expired - Lifetime
- 1992-09-03 ES ES93905063T patent/ES2108864T3/es not_active Expired - Lifetime
- 1992-09-04 MX MX9205090A patent/MX9205090A/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2698292A (en) | 1993-04-05 |
CA2115460C (en) | 2004-03-23 |
CA2115460A1 (en) | 1993-03-18 |
DE69223247T2 (de) | 1998-03-19 |
EP0593695B1 (de) | 1997-11-19 |
JPH06510272A (ja) | 1994-11-17 |
EP0593695A4 (de) | 1994-12-21 |
MX9205090A (es) | 1993-03-01 |
EP0593695A1 (de) | 1994-04-27 |
WO1993004996A1 (en) | 1993-03-18 |
US5228910A (en) | 1993-07-20 |
ES2108864T3 (es) | 1998-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |