FR1510020A - Superficially fluorinated rare earth metal oxides - Google Patents

Superficially fluorinated rare earth metal oxides

Info

Publication number
FR1510020A
FR1510020A FR86140A FR86140A FR1510020A FR 1510020 A FR1510020 A FR 1510020A FR 86140 A FR86140 A FR 86140A FR 86140 A FR86140 A FR 86140A FR 1510020 A FR1510020 A FR 1510020A
Authority
FR
France
Prior art keywords
superficially
rare earth
earth metal
metal oxides
fluorinated rare
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
Application number
FR86140A
Other languages
French (fr)
Inventor
Jean Papailhau
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR86140A priority Critical patent/FR1510020A/en
Priority to GB54979/67A priority patent/GB1149319A/en
Priority to DE19671592163 priority patent/DE1592163A1/en
Priority to BE707497D priority patent/BE707497A/xx
Priority to NL6716525A priority patent/NL6716525A/xx
Application granted granted Critical
Publication of FR1510020A publication Critical patent/FR1510020A/en
Expired legal-status Critical Current

Links

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
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • 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
    • C01F17/253—Halides
    • C01F17/265—Fluorides
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR86140A 1966-12-05 1966-12-05 Superficially fluorinated rare earth metal oxides Expired FR1510020A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR86140A FR1510020A (en) 1966-12-05 1966-12-05 Superficially fluorinated rare earth metal oxides
GB54979/67A GB1149319A (en) 1966-12-05 1967-12-04 Superficially fluorinated rare-earth metal oxides
DE19671592163 DE1592163A1 (en) 1966-12-05 1967-12-04 Oxides of rare earth metals protected against rehydration
BE707497D BE707497A (en) 1966-12-05 1967-12-04
NL6716525A NL6716525A (en) 1966-12-05 1967-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR86140A FR1510020A (en) 1966-12-05 1966-12-05 Superficially fluorinated rare earth metal oxides

Publications (1)

Publication Number Publication Date
FR1510020A true FR1510020A (en) 1968-01-19

Family

ID=8621969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86140A Expired FR1510020A (en) 1966-12-05 1966-12-05 Superficially fluorinated rare earth metal oxides

Country Status (5)

Country Link
BE (1) BE707497A (en)
DE (1) DE1592163A1 (en)
FR (1) FR1510020A (en)
GB (1) GB1149319A (en)
NL (1) NL6716525A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241083A1 (en) * 1986-04-02 1987-10-14 Eltech Systems Corporation Method of producing a coating or a self-sustaining body of cerium-oxyfluoride
CN115231605B (en) * 2022-07-26 2024-02-06 宣城市晶和环保新材料科技有限公司 Preparation method of high-purity nano lanthanum oxyfluoride

Also Published As

Publication number Publication date
BE707497A (en) 1968-06-04
GB1149319A (en) 1969-04-23
DE1592163A1 (en) 1970-10-22
NL6716525A (en) 1968-06-06

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