AU2001235601A1 - Aqueous colloidal dispersion of a cerium compound and at least another element selected among rare earths, transition metals, aluminium, gallium and zirconium, preparation method and use - Google Patents
Aqueous colloidal dispersion of a cerium compound and at least another element selected among rare earths, transition metals, aluminium, gallium and zirconium, preparation method and useInfo
- Publication number
- AU2001235601A1 AU2001235601A1 AU2001235601A AU3560101A AU2001235601A1 AU 2001235601 A1 AU2001235601 A1 AU 2001235601A1 AU 2001235601 A AU2001235601 A AU 2001235601A AU 3560101 A AU3560101 A AU 3560101A AU 2001235601 A1 AU2001235601 A1 AU 2001235601A1
- Authority
- AU
- Australia
- Prior art keywords
- gallium
- zirconium
- aluminium
- rare earths
- colloidal dispersion
- 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.)
- Abandoned
Links
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 title abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title abstract 2
- 239000004411 aluminium Substances 0.000 title abstract 2
- 229910052782 aluminium Inorganic materials 0.000 title abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
- 238000001246 colloidal dispersion Methods 0.000 title abstract 2
- 229910052733 gallium Inorganic materials 0.000 title abstract 2
- 229910052726 zirconium Inorganic materials 0.000 title abstract 2
- 150000001785 cerium compounds Chemical class 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 229910052723 transition metal Inorganic materials 0.000 title 1
- 150000003624 transition metals Chemical class 0.000 title 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 3
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/27—Zinc; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/28—Zirconium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/29—Titanium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- B01J35/23—
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- 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
- C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
- C01B13/363—Mixtures of oxides or hydroxides by precipitation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
- C01F17/229—Lanthanum oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
- C01F17/235—Cerium oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
- A61K2800/526—Corrosion inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- 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
-
- 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
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- 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
Abstract
The invention relates to an aqueous colloidal dispersion of a compound of cerium and at least one other element M chosen from among the rare earths other than cerium; titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, aluminium, gallium and zirconium. This dispersion is characterized in that it displays a conductivity of at most 5 mS/cm. It is obtained by a process in which there is reacted with a base a mixture of at least one salt of cerium with at least one salt of an element M mentioned above and in the presence of an acid in a quantity such that the atomic ratio H<SUP>+</SUP>/(Ce+M) is greater than 0.1, then the precipitate from the preceding reaction is re-dispersed in water. The dispersions of this type cane be used in catalysis, in lubrication, in ceramics, in the manufacture of luminophorous compounds, in cosmetics and as anticorrosion agents.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0001001 | 2000-01-26 | ||
| FR0001001A FR2804102B1 (en) | 2000-01-26 | 2000-01-26 | AQUEOUS COLLOIDAL DISPERSION OF A CERIUM COMPOUND AND AT LEAST ONE OTHER ELEMENT SELECTED AMONG RARE EARTHS, TRANSITION METALS, ALUMINUM, GALLIUM AND ZIRCONIUM, PROCESS FOR PREPARATION AND USE |
| PCT/FR2001/000235 WO2001055029A1 (en) | 2000-01-26 | 2001-01-25 | Aqueous colloidal dispersion of a cerium compound and at least another element selected among rare earths, transition metals, aluminium, gallium and zirconium, preparation method and use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001235601A1 true AU2001235601A1 (en) | 2001-08-07 |
Family
ID=8846337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001235601A Abandoned AU2001235601A1 (en) | 2000-01-26 | 2001-01-25 | Aqueous colloidal dispersion of a cerium compound and at least another element selected among rare earths, transition metals, aluminium, gallium and zirconium, preparation method and use |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7008965B2 (en) |
| EP (1) | EP1250285B1 (en) |
| JP (1) | JP2003520748A (en) |
| KR (1) | KR100519403B1 (en) |
| CN (1) | CN1185163C (en) |
| AT (1) | ATE264810T1 (en) |
| AU (1) | AU2001235601A1 (en) |
| BR (1) | BR0107903A (en) |
| CA (1) | CA2398785A1 (en) |
| DE (1) | DE60102892T2 (en) |
| FR (1) | FR2804102B1 (en) |
| MX (1) | MXPA02007251A (en) |
| NO (1) | NO20023533L (en) |
| RU (1) | RU2002122751A (en) |
| TW (1) | TW537925B (en) |
| WO (1) | WO2001055029A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4006976B2 (en) * | 2000-11-15 | 2007-11-14 | 株式会社豊田中央研究所 | Composite oxide powder, method for producing the same and catalyst |
| FR2831177B1 (en) | 2001-10-22 | 2005-02-18 | Rhodia Elect & Catalysis | COLLOIDAL DISPERSION AND COLORED POWDER OF CERIUM OR CERIUM AND TITANIUM, ZIRCONIUM, ALUMINUM OR RARE EARTH, PROCESS FOR THEIR PREPARATION AND THEIR USE |
| US7235142B2 (en) | 2002-01-04 | 2007-06-26 | University Of Dayton | Non-toxic corrosion-protection rinses and seals based on cobalt |
| AU2002361689A1 (en) | 2002-01-04 | 2003-07-30 | University Of Dayton | Non-toxic corrosion protection pigments based on cobalt |
| AU2002361301A1 (en) * | 2002-10-24 | 2004-06-07 | Rhodia Electronics And Catalysis | Colloidal dispersion and cerium or cerium and titanium, zirconium, aluminium or rare earth coloured powder, method for preparing same and use thereof |
| US10041176B2 (en) | 2005-04-07 | 2018-08-07 | Momentive Performance Materials Inc. | No-rinse pretreatment methods and compositions |
| FR2884732B1 (en) * | 2005-04-20 | 2007-08-24 | Rhodia Chimie Sa | COLLOIDAL DISPERSION OF A CERIUM COMPOUND AND ANOTHER ELEMENT SELECTED FROM ZIRCONIUM, RARE EARTHS, TITANIUM AND TIN, DISPERSIBLE SOLID BASED ON THIS COMPOUND AND METHODS OF PREPARATION |
| EA018857B1 (en) * | 2005-08-25 | 2013-11-29 | Свенска Статойл Аб | Lubricant for internal combustion engine and use thereof |
| KR100728714B1 (en) | 2006-06-30 | 2007-06-14 | 이만식 | Synthesis of nanosized cu-zn colloid in base oils and their manufacturing method |
| US8883865B2 (en) | 2006-09-05 | 2014-11-11 | Cerion Technology, Inc. | Cerium-containing nanoparticles |
| US10435639B2 (en) | 2006-09-05 | 2019-10-08 | Cerion, Llc | Fuel additive containing lattice engineered cerium dioxide nanoparticles |
| EP2064153B1 (en) | 2006-09-05 | 2016-06-29 | Cerion LLC | Method of preparing cerium dioxide nanoparticles |
| US8679344B2 (en) * | 2008-12-17 | 2014-03-25 | Cerion Technology, Inc. | Process for solvent shifting a nanoparticle dispersion |
| WO2015058037A1 (en) | 2013-10-17 | 2015-04-23 | Cerion, Llc | Malic acid stabilized nanoceria particles |
| EP3215175A4 (en) | 2014-11-06 | 2018-06-27 | Scholar Rock, Inc. | Anti-pro/latent-myostatin antibodies and uses thereof |
| CN107697942B (en) * | 2017-11-23 | 2020-03-13 | 包头科日稀土材料有限公司 | Method for preparing cerium carbonate by precipitating rare earth ions |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54500021A (en) * | 1977-11-01 | 1979-09-06 | ||
| GB1603794A (en) * | 1978-05-25 | 1981-11-25 | Atomic Energy Authority Uk | Dispersions |
| US4356106A (en) * | 1980-05-09 | 1982-10-26 | United Kingdom Atomic Energy Authority | Cerium compounds |
| DE3271142D1 (en) * | 1981-08-07 | 1986-06-19 | Atomic Energy Authority Uk | Cerium compounds |
| US4551330A (en) * | 1983-06-30 | 1985-11-05 | Helene Curtis Industries, Inc. | Skin and hair conditioner compositions and conditioning method |
| JPH01301517A (en) * | 1988-05-30 | 1989-12-05 | Catalysts & Chem Ind Co Ltd | Production of titanium dioxide-cerium oxide multiple sol and cosmetic blended with same |
| ATE176077T1 (en) * | 1994-07-07 | 1999-02-15 | Chiron Diagnostics Corp | HIGHLY DISPERSED MAGNETIC METAL OXIDE PARTICLES, PRODUCTION PROCESS AND APPLICATION |
| FR2770790B1 (en) * | 1997-11-10 | 1999-12-10 | Rhodia Chimie Sa | SUPPORTING COMPOSITION BASED ON CERIUM OXIDE, ZIRCONIUM OXIDE AND SCANDIUM OXIDE OR RARE EARTH OXIDE AND USE FOR TREATING EXHAUST GASES |
| FR2771306B1 (en) * | 1997-11-25 | 2000-02-04 | Rhodia Chimie Sa | MANGANESE COMPOSITION AND USE AS A NOX TRAP FOR THE TREATMENT OF EXHAUST GASES |
-
2000
- 2000-01-26 FR FR0001001A patent/FR2804102B1/en not_active Expired - Fee Related
-
2001
- 2001-01-25 DE DE60102892T patent/DE60102892T2/en not_active Expired - Lifetime
- 2001-01-25 BR BR0107903-4A patent/BR0107903A/en not_active IP Right Cessation
- 2001-01-25 AT AT01907694T patent/ATE264810T1/en not_active IP Right Cessation
- 2001-01-25 WO PCT/FR2001/000235 patent/WO2001055029A1/en active IP Right Grant
- 2001-01-25 RU RU2002122751/15A patent/RU2002122751A/en unknown
- 2001-01-25 EP EP01907694A patent/EP1250285B1/en not_active Expired - Lifetime
- 2001-01-25 JP JP2001554980A patent/JP2003520748A/en active Pending
- 2001-01-25 CA CA002398785A patent/CA2398785A1/en not_active Abandoned
- 2001-01-25 AU AU2001235601A patent/AU2001235601A1/en not_active Abandoned
- 2001-01-25 MX MXPA02007251A patent/MXPA02007251A/en unknown
- 2001-01-25 US US10/182,264 patent/US7008965B2/en not_active Expired - Lifetime
- 2001-01-25 KR KR10-2002-7009637A patent/KR100519403B1/en not_active IP Right Cessation
- 2001-01-25 CN CNB018051162A patent/CN1185163C/en not_active Expired - Fee Related
- 2001-04-18 TW TW090101466A patent/TW537925B/en active
-
2002
- 2002-07-24 NO NO20023533A patent/NO20023533L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60102892D1 (en) | 2004-05-27 |
| US7008965B2 (en) | 2006-03-07 |
| FR2804102B1 (en) | 2002-08-16 |
| CA2398785A1 (en) | 2001-08-02 |
| DE60102892T2 (en) | 2005-05-12 |
| MXPA02007251A (en) | 2003-09-22 |
| EP1250285B1 (en) | 2004-04-21 |
| US20030162843A1 (en) | 2003-08-28 |
| ATE264810T1 (en) | 2004-05-15 |
| KR20020089329A (en) | 2002-11-29 |
| FR2804102A1 (en) | 2001-07-27 |
| BR0107903A (en) | 2002-12-03 |
| JP2003520748A (en) | 2003-07-08 |
| WO2001055029A1 (en) | 2001-08-02 |
| CN1185163C (en) | 2005-01-19 |
| CN1400954A (en) | 2003-03-05 |
| RU2002122751A (en) | 2004-02-27 |
| EP1250285A1 (en) | 2002-10-23 |
| NO20023533L (en) | 2002-09-26 |
| KR100519403B1 (en) | 2005-10-07 |
| TW537925B (en) | 2003-06-21 |
| NO20023533D0 (en) | 2002-07-24 |
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