FR2077367A1 - - Google Patents

Info

Publication number
FR2077367A1
FR2077367A1 FR7038575A FR7038575A FR2077367A1 FR 2077367 A1 FR2077367 A1 FR 2077367A1 FR 7038575 A FR7038575 A FR 7038575A FR 7038575 A FR7038575 A FR 7038575A FR 2077367 A1 FR2077367 A1 FR 2077367A1
Authority
FR
France
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.)
Granted
Application number
FR7038575A
Other languages
French (fr)
Other versions
FR2077367B1 (enrdf_load_stackoverflow
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2077367A1 publication Critical patent/FR2077367A1/fr
Application granted granted Critical
Publication of FR2077367B1 publication Critical patent/FR2077367B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide

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)
FR7038575A 1970-01-28 1970-10-26 Expired FR2077367B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US656370A 1970-01-28 1970-01-28

Publications (2)

Publication Number Publication Date
FR2077367A1 true FR2077367A1 (enrdf_load_stackoverflow) 1971-10-22
FR2077367B1 FR2077367B1 (enrdf_load_stackoverflow) 1975-08-22

Family

ID=21721486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7038575A Expired FR2077367B1 (enrdf_load_stackoverflow) 1970-01-28 1970-10-26

Country Status (5)

Country Link
JP (1) JPS4910436B1 (enrdf_load_stackoverflow)
CA (1) CA931737A (enrdf_load_stackoverflow)
DE (1) DE2052766A1 (enrdf_load_stackoverflow)
FR (1) FR2077367B1 (enrdf_load_stackoverflow)
GB (1) GB1305218A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370012A1 (fr) * 1976-11-09 1978-06-02 Alusuisse Procede de fabrication d'un oxyde d'aluminium dope, contenant de 0,01 a 25 % d'oxyde de chrome et/ou d'oxyde de fer
FR2557566A1 (fr) * 1983-12-29 1985-07-05 Commissariat Energie Atomique Procede de preparation d'une poudre apte au frittage, notamment d'une poudre ceramique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217732A (en) * 1975-07-31 1977-02-09 Sharp Corp Integrated circuit unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141786A (en) * 1964-07-21 Fibrous boehmite alumina molding powder and processes
GB1026807A (en) * 1961-12-26 1966-04-20 Gen Electric Method for producing powdered alpha alumina containing magnesium oxide,and the preparation of high-density translucent alumina ceramic therefrom
DE1912127A1 (de) * 1968-04-23 1969-11-13 Grace W R & Co Verfahren zur Herstellung von hochreaktionsfaehigen Pulvern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141786A (en) * 1964-07-21 Fibrous boehmite alumina molding powder and processes
GB1026807A (en) * 1961-12-26 1966-04-20 Gen Electric Method for producing powdered alpha alumina containing magnesium oxide,and the preparation of high-density translucent alumina ceramic therefrom
DE1912127A1 (de) * 1968-04-23 1969-11-13 Grace W R & Co Verfahren zur Herstellung von hochreaktionsfaehigen Pulvern

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370012A1 (fr) * 1976-11-09 1978-06-02 Alusuisse Procede de fabrication d'un oxyde d'aluminium dope, contenant de 0,01 a 25 % d'oxyde de chrome et/ou d'oxyde de fer
FR2557566A1 (fr) * 1983-12-29 1985-07-05 Commissariat Energie Atomique Procede de preparation d'une poudre apte au frittage, notamment d'une poudre ceramique
WO1985003014A1 (fr) * 1983-12-29 1985-07-18 Commissariat A L'energie Atomique Procede de preparation d'une poudre apte au frittage
EP0147327A3 (en) * 1983-12-29 1985-08-14 Commissariat A L'energie Atomique Etablissement De Caractere Scientifique Technique Et Industriel Process for the preparaton of a powder suitable to be sintered
US4654048A (en) * 1983-12-29 1987-03-31 Commissariat A L'energie Atomique Process for the preparation of a powder suitable for fritting

Also Published As

Publication number Publication date
FR2077367B1 (enrdf_load_stackoverflow) 1975-08-22
GB1305218A (enrdf_load_stackoverflow) 1973-01-31
JPS4910436B1 (enrdf_load_stackoverflow) 1974-03-11
CA931737A (en) 1973-08-14
DE2052766A1 (de) 1971-08-12

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Legal Events

Date Code Title Description
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