FR2284578B1 - - Google Patents
Info
- Publication number
- FR2284578B1 FR2284578B1 FR7431217A FR7431217A FR2284578B1 FR 2284578 B1 FR2284578 B1 FR 2284578B1 FR 7431217 A FR7431217 A FR 7431217A FR 7431217 A FR7431217 A FR 7431217A FR 2284578 B1 FR2284578 B1 FR 2284578B1
- 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.)
- Expired
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
- C04B35/01—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
- C04B35/111—Fine ceramics
- C04B35/113—Fine ceramics based on beta-aluminium oxide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Secondary Cells (AREA)
- Fuel Cell (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7431217A FR2284578A1 (fr) | 1974-09-16 | 1974-09-16 | Procede de preparation d'alumine b alcaline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7431217A FR2284578A1 (fr) | 1974-09-16 | 1974-09-16 | Procede de preparation d'alumine b alcaline |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2284578A1 FR2284578A1 (fr) | 1976-04-09 |
FR2284578B1 true FR2284578B1 (sr) | 1978-12-29 |
Family
ID=9143112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7431217A Granted FR2284578A1 (fr) | 1974-09-16 | 1974-09-16 | Procede de preparation d'alumine b alcaline |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2284578A1 (sr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE758568A (fr) * | 1969-11-10 | 1971-05-06 | Aluminum Co Of America | Perfectionnement du procede de production de l'alumine beta |
US3795723A (en) * | 1972-03-29 | 1974-03-05 | Shell Oil Co | Beta alumina production |
-
1974
- 1974-09-16 FR FR7431217A patent/FR2284578A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2284578A1 (fr) | 1976-04-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |