FR2553749B1 - Aluminates de terres rares, leur procede de fabrication et leur application en tant que pigments - Google Patents

Aluminates de terres rares, leur procede de fabrication et leur application en tant que pigments

Info

Publication number
FR2553749B1
FR2553749B1 FR8316868A FR8316868A FR2553749B1 FR 2553749 B1 FR2553749 B1 FR 2553749B1 FR 8316868 A FR8316868 A FR 8316868A FR 8316868 A FR8316868 A FR 8316868A FR 2553749 B1 FR2553749 B1 FR 2553749B1
Authority
FR
France
Prior art keywords
pigments
application
manufacturing process
rare earth
earth aluminates
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
FR8316868A
Other languages
English (en)
Other versions
FR2553749A1 (fr
Inventor
Gilles Le Flem
Patrick Maestro
Roger Olazcuaga
Francis Tastu
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.)
Rhone Poulenc Specialites Chimiques
Original Assignee
Rhone Poulenc Specialites Chimiques
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 Rhone Poulenc Specialites Chimiques filed Critical Rhone Poulenc Specialites Chimiques
Priority to FR8316868A priority Critical patent/FR2553749B1/fr
Publication of FR2553749A1 publication Critical patent/FR2553749A1/fr
Application granted granted Critical
Publication of FR2553749B1 publication Critical patent/FR2553749B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/006—Compounds containing, besides chromium, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
    • 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
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
    • 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
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
FR8316868A 1983-10-24 1983-10-24 Aluminates de terres rares, leur procede de fabrication et leur application en tant que pigments Expired FR2553749B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8316868A FR2553749B1 (fr) 1983-10-24 1983-10-24 Aluminates de terres rares, leur procede de fabrication et leur application en tant que pigments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8316868A FR2553749B1 (fr) 1983-10-24 1983-10-24 Aluminates de terres rares, leur procede de fabrication et leur application en tant que pigments

Publications (2)

Publication Number Publication Date
FR2553749A1 FR2553749A1 (fr) 1985-04-26
FR2553749B1 true FR2553749B1 (fr) 1988-07-29

Family

ID=9293427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8316868A Expired FR2553749B1 (fr) 1983-10-24 1983-10-24 Aluminates de terres rares, leur procede de fabrication et leur application en tant que pigments

Country Status (1)

Country Link
FR (1) FR2553749B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1277836B1 (it) * 1995-03-13 1997-11-12 Colorobbia Italiana Spa Alluminati di ittrio e/o terre rare a struttura perovskitica, loro preparazione e uso come pigmenti

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941281B2 (ja) * 1979-09-21 1984-10-05 宇部興産株式会社 感湿素子用セラミツク

Also Published As

Publication number Publication date
FR2553749A1 (fr) 1985-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse