FR2198892B1 - - Google Patents
Info
- Publication number
- FR2198892B1 FR2198892B1 FR7232003A FR7232003A FR2198892B1 FR 2198892 B1 FR2198892 B1 FR 2198892B1 FR 7232003 A FR7232003 A FR 7232003A FR 7232003 A FR7232003 A FR 7232003A FR 2198892 B1 FR2198892 B1 FR 2198892B1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/0655—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/068—Crystal growth
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232003A FR2198892A1 (en) | 1972-09-08 | 1972-09-08 | Synthetic diamond prodn - by pyrolysing perhalogenated organic cpds at lower pressures and temps |
OA54699A OA04183A (fr) | 1972-09-08 | 1972-09-26 | Matériaux durs. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232003A FR2198892A1 (en) | 1972-09-08 | 1972-09-08 | Synthetic diamond prodn - by pyrolysing perhalogenated organic cpds at lower pressures and temps |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2198892A1 FR2198892A1 (en) | 1974-04-05 |
FR2198892B1 true FR2198892B1 (fr) | 1976-08-13 |
Family
ID=9104055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7232003A Granted FR2198892A1 (en) | 1972-09-08 | 1972-09-08 | Synthetic diamond prodn - by pyrolysing perhalogenated organic cpds at lower pressures and temps |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2198892A1 (fr) |
OA (1) | OA04183A (fr) |
-
1972
- 1972-09-08 FR FR7232003A patent/FR2198892A1/fr active Granted
- 1972-09-26 OA OA54699A patent/OA04183A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR2198892A1 (en) | 1974-04-05 |
OA04183A (fr) | 1979-12-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |