FR2227242A1 - - Google Patents
Info
- Publication number
- FR2227242A1 FR2227242A1 FR7414622A FR7414622A FR2227242A1 FR 2227242 A1 FR2227242 A1 FR 2227242A1 FR 7414622 A FR7414622 A FR 7414622A FR 7414622 A FR7414622 A FR 7414622A FR 2227242 A1 FR2227242 A1 FR 2227242A1
- 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
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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Detergent Compositions (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35525173A | 1973-04-27 | 1973-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2227242A1 true FR2227242A1 (de) | 1974-11-22 |
| FR2227242B1 FR2227242B1 (de) | 1977-06-24 |
Family
ID=23396781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7414622A Expired FR2227242B1 (de) | 1973-04-27 | 1974-04-26 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS50116378A (de) |
| AT (1) | AT333218B (de) |
| BR (1) | BR7403345D0 (de) |
| CA (1) | CA1023770A (de) |
| DE (1) | DE2420436A1 (de) |
| ES (1) | ES425654A1 (de) |
| FR (1) | FR2227242B1 (de) |
| GB (1) | GB1474554A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994022784A1 (en) * | 1993-04-06 | 1994-10-13 | Engelhard Corporation | Improved method for bleaching kaolin clay |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0204430D0 (en) | 2002-02-26 | 2002-04-10 | Leuven K U Res & Dev | Magnet |
| GB0319797D0 (en) | 2003-08-26 | 2003-09-24 | Leuven K U Res & Dev | Particle size reduction of poorly soluble drugs |
-
1974
- 1974-04-23 JP JP49045916A patent/JPS50116378A/ja active Pending
- 1974-04-24 GB GB1797474A patent/GB1474554A/en not_active Expired
- 1974-04-25 ES ES425654A patent/ES425654A1/es not_active Expired
- 1974-04-25 BR BR334574A patent/BR7403345D0/pt unknown
- 1974-04-25 AT AT341474A patent/AT333218B/de not_active IP Right Cessation
- 1974-04-26 FR FR7414622A patent/FR2227242B1/fr not_active Expired
- 1974-04-26 CA CA198,286A patent/CA1023770A/en not_active Expired
- 1974-04-26 DE DE19742420436 patent/DE2420436A1/de not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994022784A1 (en) * | 1993-04-06 | 1994-10-13 | Engelhard Corporation | Improved method for bleaching kaolin clay |
Also Published As
| Publication number | Publication date |
|---|---|
| AT333218B (de) | 1976-11-10 |
| AU6803674A (en) | 1975-10-23 |
| FR2227242B1 (de) | 1977-06-24 |
| ATA341474A (de) | 1976-03-15 |
| JPS50116378A (de) | 1975-09-11 |
| BR7403345D0 (pt) | 1974-11-19 |
| GB1474554A (en) | 1977-05-25 |
| DE2420436A1 (de) | 1974-11-14 |
| CA1023770A (en) | 1978-01-03 |
| ES425654A1 (es) | 1976-06-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |