FR2631951B1 - Dioxyde de titane en fines particules et sa fabrication - Google Patents
Dioxyde de titane en fines particules et sa fabricationInfo
- Publication number
- FR2631951B1 FR2631951B1 FR8906964A FR8906964A FR2631951B1 FR 2631951 B1 FR2631951 B1 FR 2631951B1 FR 8906964 A FR8906964 A FR 8906964A FR 8906964 A FR8906964 A FR 8906964A FR 2631951 B1 FR2631951 B1 FR 2631951B1
- Authority
- FR
- France
- Prior art keywords
- manufacture
- fine particles
- titanium dioxide
- dioxide
- titanium
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/38—Particle morphology extending in three dimensions cube-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888812759A GB8812759D0 (en) | 1988-05-28 | 1988-05-28 | Fine particulate material |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2631951A1 FR2631951A1 (fr) | 1989-12-01 |
FR2631951B1 true FR2631951B1 (fr) | 1993-10-22 |
Family
ID=10637760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8906964A Expired - Fee Related FR2631951B1 (fr) | 1988-05-28 | 1989-05-26 | Dioxyde de titane en fines particules et sa fabrication |
Country Status (12)
Country | Link |
---|---|
US (1) | US5024827A (fr) |
JP (1) | JPH0226830A (fr) |
KR (1) | KR910009580B1 (fr) |
AU (1) | AU607070B2 (fr) |
CA (1) | CA1331505C (fr) |
DE (1) | DE3916404A1 (fr) |
ES (1) | ES2018108A6 (fr) |
FR (1) | FR2631951B1 (fr) |
GB (2) | GB8812759D0 (fr) |
IT (1) | IT1231945B (fr) |
NZ (1) | NZ229308A (fr) |
ZA (1) | ZA893731B (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8827968D0 (en) * | 1988-11-30 | 1989-01-05 | Boots Co Plc | Sunscreen compositions |
GB2276157B (en) * | 1990-08-16 | 1995-03-01 | Tioxide Group Services Ltd | Anatase titanium dioxide |
GB9018034D0 (en) * | 1990-08-16 | 1990-10-03 | Tioxide Group Services Ltd | Production process |
GB9105980D0 (en) * | 1991-03-21 | 1991-05-08 | Tioxide Group Services Ltd | Method for preparing pigments |
FR2677012B1 (fr) * | 1991-05-31 | 1993-09-03 | Rhone Poulenc Chimie | Dioxyde de titane sous forme de plaquettes et son procede de preparation. |
EP0649816B1 (fr) * | 1993-10-22 | 1998-07-15 | Ishihara Sangyo Kaisha, Ltd. | Microparticules de bioxyde de titane sous forme dendrite ou asteroidale et procédé pour sa préparation |
US5700451A (en) * | 1995-05-24 | 1997-12-23 | The Procter & Gamble Company | Sunscreen composition |
US6106798A (en) * | 1997-07-21 | 2000-08-22 | Nanogram Corporation | Vanadium oxide nanoparticles |
JP4184487B2 (ja) * | 1997-08-15 | 2008-11-19 | 昭和電工株式会社 | 二酸化チタン微粒子の製造方法 |
FR2767807B1 (fr) * | 1997-08-26 | 1999-10-08 | Oreal | Procede de preparation d'oxyde de titane photochrome, compose obtenu et composition le comprenant |
US6248235B1 (en) | 1999-03-30 | 2001-06-19 | Robin Scott | Fluid purification system |
US7247160B2 (en) * | 2002-12-30 | 2007-07-24 | Calypso Medical Technologies, Inc. | Apparatuses and methods for percutaneously implanting objects in patients |
FR2854623B1 (fr) * | 2003-05-09 | 2006-07-07 | Centre Nat Rech Scient | Aquo-oxo chlorure de titane, procede pour sa preparation |
FI117754B (fi) * | 2004-02-06 | 2007-02-15 | Kemira Pigments Oy | Titaanidioksidituote, sen valmistusmenetelmä ja käyttö fotokatalyyttinä |
US7247200B2 (en) * | 2005-11-01 | 2007-07-24 | E. I. Du Pont De Nemours And Company | Titanium dioxide finishing process |
KR100987972B1 (ko) * | 2005-11-25 | 2010-10-18 | 후지쯔 가부시끼가이샤 | 전자 장치, 전자 장치의 제어 방법, 전자 장치의 제어 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 |
US7468175B2 (en) * | 2006-12-13 | 2008-12-23 | Worthington Technologies, Llc | Highly photosensitive titanium dioxide and process for forming the same |
US20110189081A1 (en) * | 2008-03-25 | 2011-08-04 | Gao Qing Lu | Crystalline inorganic species having optimised reactivity |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA782530A (en) * | 1968-04-09 | S. Long Ray | Titanium dioxide pigment and method of preparation thereof | |
CA658984A (en) * | 1963-03-05 | C. Pease Donald | Production of fibrous titanium dioxide | |
US3338677A (en) * | 1967-08-29 | Brookite fibers and their preparation | ||
US2489246A (en) * | 1943-06-09 | 1949-11-22 | Nat Lcad Company | Synthetic rutile and method of making same |
GB861802A (en) * | 1958-09-18 | 1961-02-22 | Du Pont | Fibrous titanium dioxide and its production |
US3329484A (en) * | 1966-09-15 | 1967-07-04 | Dow Chemical Co | Titanium dioxide pigment and method for preparation thereof |
GB1142974A (en) * | 1967-03-10 | 1969-02-12 | British Titan Products | Pigments |
US3709984A (en) * | 1967-06-26 | 1973-01-09 | Nl Industries Inc | Photoreactive titanium dioxide material |
US3579310A (en) * | 1967-06-28 | 1971-05-18 | Du Pont | Preparation of acicular rutile tio2 |
GB1223639A (en) * | 1967-08-29 | 1971-03-03 | Nat Lead Co | Photoconductive titanium dioxide composition and method of preparation |
US3549322A (en) * | 1968-02-17 | 1970-12-22 | Titan Gmbh | Process for the manufacture of acicular rutile pigments from hydrochloric acid titanium chloride solutions |
IL34081A (en) * | 1970-03-16 | 1972-11-28 | Gorin C | Production of solid material in a state of thin division |
US3703357A (en) * | 1971-07-28 | 1972-11-21 | Dow Chemical Co | Process for the preparation of rutile titanium dioxide needles |
US3923968A (en) * | 1971-10-18 | 1975-12-02 | Dow Chemical Co | Method of preparing titanium dioxide pigment |
US3856929A (en) * | 1972-08-25 | 1974-12-24 | Du Pont | PRODUCTION OF ANATASE TiO{11 {11 BY THE CHLORIDE PROCESS |
US3892897A (en) * | 1972-10-02 | 1975-07-01 | Corning Glass Works | Process for making base metal titanate catalytic device |
AU8223375A (en) * | 1974-06-21 | 1976-12-23 | Univ Melbourne | Benefication of titaniferous ores |
US3984524A (en) * | 1975-01-14 | 1976-10-05 | Vladimir Ilich Alexandrov | Single crystals based on stabilized zirconium dioxide or hafniun dioxide |
US4095993A (en) * | 1977-03-18 | 1978-06-20 | N L Industries, Inc. | Method for preparing polycrystalline fibrous TiO2 pigment |
JPS55113625A (en) * | 1979-02-26 | 1980-09-02 | Kyushu Refract Co Ltd | Manufacture of titanium dioxide fibrous substance |
US4623396A (en) * | 1983-09-14 | 1986-11-18 | Shiseido Company Ltd. | Titanium-mica composite material |
JPS60140530A (ja) * | 1983-12-28 | 1985-07-25 | Hitachi Condenser Co Ltd | 磁気記録媒体 |
US4568663A (en) * | 1984-06-29 | 1986-02-04 | Exxon Research And Engineering Co. | Cobalt catalysts for the conversion of methanol to hydrocarbons and for Fischer-Tropsch synthesis |
DE3628661A1 (de) * | 1986-08-23 | 1988-03-03 | Metallgesellschaft Ag | Verfahren zur herstellung von tio(pfeil abwaerts)2(pfeil abwaerts)-kompositionspigmenten |
JPH0764941B2 (ja) * | 1987-03-16 | 1995-07-12 | 東レ株式会社 | 透明被覆成形体 |
-
1988
- 1988-05-28 GB GB888812759A patent/GB8812759D0/en active Pending
-
1989
- 1989-05-08 GB GB8910575A patent/GB2218972B/en not_active Expired - Fee Related
- 1989-05-11 AU AU34660/89A patent/AU607070B2/en not_active Ceased
- 1989-05-18 ZA ZA893731A patent/ZA893731B/xx unknown
- 1989-05-19 DE DE3916404A patent/DE3916404A1/de not_active Ceased
- 1989-05-23 IT IT8947984A patent/IT1231945B/it active
- 1989-05-24 KR KR1019890006939A patent/KR910009580B1/ko not_active IP Right Cessation
- 1989-05-26 CA CA000600821A patent/CA1331505C/fr not_active Expired - Fee Related
- 1989-05-26 FR FR8906964A patent/FR2631951B1/fr not_active Expired - Fee Related
- 1989-05-26 NZ NZ229308A patent/NZ229308A/xx unknown
- 1989-05-26 JP JP1134488A patent/JPH0226830A/ja active Pending
- 1989-05-26 ES ES8901778A patent/ES2018108A6/es not_active Expired - Fee Related
- 1989-05-30 US US07/357,793 patent/US5024827A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1231945B (it) | 1992-01-16 |
AU607070B2 (en) | 1991-02-21 |
ES2018108A6 (es) | 1991-03-16 |
CA1331505C (fr) | 1994-08-23 |
US5024827A (en) | 1991-06-18 |
AU3466089A (en) | 1989-11-30 |
JPH0226830A (ja) | 1990-01-29 |
GB2218972A (en) | 1989-11-29 |
GB8812759D0 (en) | 1988-06-29 |
GB8910575D0 (en) | 1989-06-21 |
DE3916404A1 (de) | 1989-11-30 |
FR2631951A1 (fr) | 1989-12-01 |
KR890017340A (ko) | 1989-12-15 |
GB2218972B (en) | 1991-07-10 |
ZA893731B (en) | 1990-02-28 |
NZ229308A (en) | 1990-06-26 |
KR910009580B1 (ko) | 1991-11-21 |
IT8947984A0 (it) | 1989-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |