AU2001274178A1 - Colloidal dispersion of a cerium compound or of a cerium compound and at least another element selected among rare earths and transition metals and comprising an amino acid - Google Patents

Colloidal dispersion of a cerium compound or of a cerium compound and at least another element selected among rare earths and transition metals and comprising an amino acid

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Publication number
AU2001274178A1
AU2001274178A1 AU2001274178A AU7417801A AU2001274178A1 AU 2001274178 A1 AU2001274178 A1 AU 2001274178A1 AU 2001274178 A AU2001274178 A AU 2001274178A AU 7417801 A AU7417801 A AU 7417801A AU 2001274178 A1 AU2001274178 A1 AU 2001274178A1
Authority
AU
Australia
Prior art keywords
cerium compound
amino acid
another element
element selected
transition metals
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
Application number
AU2001274178A
Inventor
Jean-Yves Chane-Ching
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Terres Rares SA
Original Assignee
Rhodia Terres Rares SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhodia Terres Rares SA filed Critical Rhodia Terres Rares SA
Publication of AU2001274178A1 publication Critical patent/AU2001274178A1/en
Abandoned legal-status Critical Current

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    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • 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
    • 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
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0034—Additives, e.g. in view of promoting stabilisation or peptisation
    • 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
    • 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
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/549—Particle size related information the particle size being expressed by crystallite size or primary particle size
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/06—Groups 3 or 13
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/055—Particles related characteristics
    • C10N2020/06—Particles of special shape or size
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles

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AU2001274178A 2000-06-05 2001-06-01 Colloidal dispersion of a cerium compound or of a cerium compound and at least another element selected among rare earths and transition metals and comprising an amino acid Abandoned AU2001274178A1 (en)

Applications Claiming Priority (3)

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FR0007147 2000-06-05
FR0007147A FR2809637B1 (en) 2000-06-05 2000-06-05 COLLOIDAL DISPERSION OF A CERIUM COMPOUND OR A CERIUM COMPOUND AND AT LEAST ONE OTHER ELEMENT SELECTED AMONG RARE EARTHS AND TRANSITION METALS, INCLUDING AN AMINO ACID
PCT/FR2001/001706 WO2001094262A1 (en) 2000-06-05 2001-06-01 Colloidal dispersion of a cerium compound or of a cerium compound and at least another element selected among rare earths and transition metals and comprising an amino acid

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Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803224B1 (en) * 1999-12-30 2002-09-27 Rhodia Chimie Sa AQUEOUS COLLOIDAL DISPERSION BASED ON AT LEAST ONE COMPOUND OF A METAL AND A COMPLEXANT, METHOD OF PREPARATION AND USE
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
FR2831176A1 (en) * 2001-10-22 2003-04-25 Rhodia Elect & Catalysis Pigment composition, e.g. useful for coloration of plastics, paints, rubber, ceramics, glazes, paper, inks and cosmetics, comprises a dye covalently bound to rare earth metal sulfide particles through a coupling agent
FR2833862B1 (en) 2001-12-21 2004-10-15 Rhodia Elect & Catalysis ORGANIC COLLOIDAL DISPERSION OF IRON PARTICLES, PROCESS FOR PREPARING THE SAME, AND ITS USE AS A FUEL ADJUVANT FOR INTERNAL COMBUSTION ENGINES
WO2004041942A1 (en) * 2002-10-24 2004-05-21 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
FR2853261B1 (en) * 2003-04-04 2006-06-30 Rhodia Elect & Catalysis COLLOIDAL DISPERSION OF A RARE EARTH COMPOUND COMPRISING AN ANTI-OXIDANT AGENT AND ITS USE AS A GAS ADJUVANT FOR INTERNAL COMBUSTION ENGINES
CN1871087B (en) * 2003-08-28 2011-08-17 多摩-技术转让机关株式会社 Precious metal colloid, precious metal microparticle, composition and process for producing the precious metal microparticle
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
AU2006242541B2 (en) * 2005-04-29 2011-12-08 Board Of Regents Of The University Of Oklahoma Inhibition of reactive oxygen species and protection of mammalian cells
CN1876237B (en) * 2005-06-10 2011-01-26 上海天丰环保科技有限公司 Composite catalyst for catalytic and oxidized treatment of three-phase waste water
JP2009149524A (en) * 2006-03-16 2009-07-09 Kyushu Univ Prophylactic and therapeutic agent for alzheimer's disease
FR2899906B1 (en) * 2006-04-13 2008-06-27 Eads Ccr Groupement D Interet USE OF NANOSTRUCTURE MATERIAL AS PROTECTIVE COATING OF METAL SURFACES
US7959949B2 (en) 2006-04-27 2011-06-14 University Of Central Florida Research Foundation, Inc. Functionalized nanoceria composition for ophthalmic treatment
FR2905371B1 (en) * 2006-08-31 2010-11-05 Rhodia Recherches & Tech HIGH REDUCIBILITY COMPOSITION BASED ON NANOMETRY CERIUM OXIDE ON A CARRIER, PREPARATION METHOD AND USE AS CATALYST
GB0705920D0 (en) * 2007-03-28 2007-05-09 Infineum Int Ltd Method of supplying iron to the particulate trap of a diesel engine exhaust
US9119391B1 (en) 2007-07-16 2015-09-01 University Of Central Florida Research Foundation, Inc. Polymer coated ceria nanoparticles for selective cytoprotection
US8916199B1 (en) 2008-04-25 2014-12-23 University of Central Florida Research Foundation, Ind. Inhibition of angiogenesis associated with ovarian cancer by nanoparticles of cerium oxide
EP2288258A4 (en) * 2008-04-25 2012-10-31 Univ Oklahoma Inhibition of neovascularization by cerium oxide nanoparticles
FR2933100B1 (en) * 2008-06-25 2010-08-13 Commissariat Energie Atomique RUMINESCENT RARE EARTH OXIDE PARTICLE DISPERSIONS, VARNISH COMPRISING THESE PARTICLES, PROCESSES FOR PREPARING THE SAME, AND METHOD FOR MARKING SUBSTRATES.
US9127202B1 (en) 2008-07-18 2015-09-08 University Of Central Florida Research Foundation, Inc. Biocompatible nano rare earth oxide upconverters for imaging and therapeutics
US8883519B1 (en) 2009-03-17 2014-11-11 University Of Central Florida Research Foundation, Inc. Oxidase activity of polymeric coated cerium oxide nanoparticles
US9585840B1 (en) 2009-07-10 2017-03-07 University Of Central Florida Research Foundation, Inc. Redox active cerium oxide nanoparticles and associated methods
US8312053B2 (en) * 2009-09-11 2012-11-13 Oracle International Corporation Dynamic atomic arrays
US8795731B1 (en) 2009-10-12 2014-08-05 University Of Central Florida Research Foundation, Inc. Cerium oxide nanoparticle-based device for the detection of reactive oxygen species and monitoring of chronic inflammation
US8877207B2 (en) 2010-09-17 2014-11-04 University Of Central Florida Research Foundation, Inc. Nanoparticles of cerium oxide targeted to an amyloid-beta antigen of Alzheimer's disease and associated methods
US8951539B1 (en) 2011-06-07 2015-02-10 University Of Central Florida Research Foundation, Inc. Methods of promoting angiogenesis using cerium oxide nanoparticles
US9161950B2 (en) 2011-09-21 2015-10-20 University Of Central Florida Foundation, Inc. Neuronal protection by cerium oxide nanoparticles
WO2013158744A2 (en) * 2012-04-17 2013-10-24 Cerion Enterprises, Llc Nanoparticles of cerium and amino acids
JP6174692B2 (en) 2012-06-13 2017-08-02 セリオン エンタープライジズ リミテッド ライアビリティ カンパニー Nanoceria for the treatment of oxidative stress
US9463437B2 (en) 2013-02-14 2016-10-11 University Of Central Florida Research Foundation, Inc. Methods for scavenging nitric oxide using cerium oxide nanoparticles
CN108084735B (en) * 2017-12-19 2020-08-28 包头中科世纪科技有限责任公司 Method for post-treating rare earth sulfide by metal salt or ammonium salt and carboxylic acid organic matter
CN112206776B (en) * 2020-07-28 2023-04-28 陕西延长石油（集团）有限责任公司 Composite metal oxide, raw material composition, preparation method and application thereof
CN113373304B (en) * 2021-06-09 2022-05-13 江西理工大学 Method for removing aluminum from rare earth feed liquid by complexing-cloud point extraction
CN115504454B (en) * 2022-09-13 2024-02-02 中国石油大学(华东) Preparation of novel green rare earth doped carbon point corrosion inhibitor and method for modifying novel green rare earth doped carbon point corrosion inhibitor by ionic liquid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351735A (en) * 1978-12-19 1982-09-28 R.G.B. Laboratories Inc. Mineral enrichment composition and method of preparing same
US5234870A (en) * 1988-07-21 1993-08-10 Nippon Shokubai Kagaku Kogyo Co., Ltd. Zirconia sol and method for production thereof
WO1990009350A1 (en) * 1989-02-10 1990-08-23 Nippon Shokubai Kagaku Kogyo Co., Ltd. Zirconia sol, preparation thereof, slurry for use in the production of porous ceramic, and porous ceramic produced from said slurry
FR2829481B1 (en) * 2001-09-12 2003-12-19 Rhodia Elect & Catalysis COLLOIDAL DISPERSION OF PARTICLES OF A VANADATE OR A PHOSPHO-VANADATE FROM A RARE EARTH

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FR2809637B1 (en) 2003-01-24
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EP1301435A1 (en) 2003-04-16
KR20030036214A (en) 2003-05-09
FR2809637A1 (en) 2001-12-07
JP2003535674A (en) 2003-12-02
CN1438970A (en) 2003-08-27
US20030187077A1 (en) 2003-10-02

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