FR2296590B1 - - Google Patents
Info
- Publication number
- FR2296590B1 FR2296590B1 FR7539949A FR7539949A FR2296590B1 FR 2296590 B1 FR2296590 B1 FR 2296590B1 FR 7539949 A FR7539949 A FR 7539949A FR 7539949 A FR7539949 A FR 7539949A FR 2296590 B1 FR2296590 B1 FR 2296590B1
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
- Catalysts (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2461821A DE2461821C3 (en) | 1974-12-30 | 1974-12-30 | Process for the production of hexagonal boron nitride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2296590A1 FR2296590A1 (en) | 1976-07-30 |
| FR2296590B1 true FR2296590B1 (en) | 1978-05-19 |
Family
ID=5934749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7539949A Granted FR2296590A1 (en) | 1974-12-30 | 1975-12-29 | PROCESS FOR PREPARING HEXAGONAL BORON NITRIDE |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5347320B2 (en) |
| AT (1) | AT360491B (en) |
| BE (1) | BE837184A (en) |
| CA (1) | CA1051634A (en) |
| CH (1) | CH601103A5 (en) |
| DE (1) | DE2461821C3 (en) |
| FR (1) | FR2296590A1 (en) |
| GB (1) | GB1516689A (en) |
| IT (1) | IT1052623B (en) |
| NL (1) | NL7514877A (en) |
| SE (1) | SE405244B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939362B2 (en) * | 1981-11-12 | 1984-09-22 | 昭和電工株式会社 | Boron nitride compound and its manufacturing method |
| CA1260671A (en) * | 1984-06-07 | 1989-09-26 | Takahisa Koshida | High-purity powder of hexagonal boron nitride and a method for the preparation thereof |
| FR2817855B1 (en) * | 2000-12-11 | 2003-09-05 | Saint Gobain Ct Recherches | BORON NITRIDE POWDER AND PROCESS FOR ITS PREPARATION |
| DE102011009834B4 (en) * | 2011-01-31 | 2015-06-03 | Georg Vogt | Process for the preparation of cubic boron nitride |
| CN114524418B (en) * | 2022-02-16 | 2023-06-16 | 中国人民解放军火箭军工程大学 | Preparation method of hammer-shaped short boron nitride nanotube |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834650A (en) * | 1955-10-04 | 1958-05-13 | Union Carbide Corp | Production of boron nitride |
| DE1229505B (en) * | 1964-01-23 | 1966-12-01 | Kempten Elektroschmelz Gmbh | Process for the preparation of alkaline earth metal borides and carbides |
| DE1228236B (en) * | 1964-04-30 | 1966-11-10 | Kempten Elektroschmelz Gmbh | Process for the production of a hard material consisting of calcium, boron and optionally carbon |
| DE1567452B2 (en) * | 1966-02-19 | 1974-12-19 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Process for the production of boron nitride |
-
1974
- 1974-12-30 DE DE2461821A patent/DE2461821C3/en not_active Expired
-
1975
- 1975-12-09 GB GB50418/75A patent/GB1516689A/en not_active Expired
- 1975-12-19 NL NL7514877A patent/NL7514877A/en not_active Application Discontinuation
- 1975-12-23 IT IT7552845A patent/IT1052623B/en active
- 1975-12-25 JP JP15572675A patent/JPS5347320B2/ja not_active Expired
- 1975-12-29 AT AT987475A patent/AT360491B/en not_active IP Right Cessation
- 1975-12-29 FR FR7539949A patent/FR2296590A1/en active Granted
- 1975-12-29 SE SE7514729A patent/SE405244B/en unknown
- 1975-12-29 CA CA242,712A patent/CA1051634A/en not_active Expired
- 1975-12-30 BE BE163200A patent/BE837184A/en unknown
- 1975-12-30 CH CH1689675A patent/CH601103A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2296590A1 (en) | 1976-07-30 |
| NL7514877A (en) | 1976-07-02 |
| DE2461821B2 (en) | 1978-06-08 |
| GB1516689A (en) | 1978-07-05 |
| SE405244B (en) | 1978-11-27 |
| CH601103A5 (en) | 1978-06-30 |
| JPS5191000A (en) | 1976-08-10 |
| BE837184A (en) | 1976-06-30 |
| DE2461821A1 (en) | 1976-07-08 |
| CA1051634A (en) | 1979-04-03 |
| DE2461821C3 (en) | 1984-10-18 |
| ATA987475A (en) | 1980-06-15 |
| IT1052623B (en) | 1981-07-20 |
| SE7514729L (en) | 1976-07-31 |
| JPS5347320B2 (en) | 1978-12-20 |
| AT360491B (en) | 1981-01-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |