FR2143954A1 - - Google Patents
Info
- Publication number
- FR2143954A1 FR2143954A1 FR7223865A FR7223865A FR2143954A1 FR 2143954 A1 FR2143954 A1 FR 2143954A1 FR 7223865 A FR7223865 A FR 7223865A FR 7223865 A FR7223865 A FR 7223865A FR 2143954 A1 FR2143954 A1 FR 2143954A1
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
- C04B35/5831—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15871071A | 1971-07-01 | 1971-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2143954A1 true FR2143954A1 (en) | 1973-02-09 |
| FR2143954B1 FR2143954B1 (en) | 1977-08-26 |
Family
ID=22569359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7223865A Expired FR2143954B1 (en) | 1971-07-01 | 1972-06-30 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5517000B2 (en) |
| AT (1) | AT352078B (en) |
| BE (1) | BE785770A (en) |
| CA (1) | CA982541A (en) |
| CH (1) | CH573867A5 (en) |
| DE (1) | DE2232225C3 (en) |
| DK (1) | DK144415C (en) |
| FR (1) | FR2143954B1 (en) |
| GB (1) | GB1391665A (en) |
| IT (1) | IT956917B (en) |
| NL (1) | NL174714C (en) |
| SE (2) | SE393588B (en) |
| ZA (1) | ZA724056B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2201268A1 (en) * | 1972-10-02 | 1974-04-26 | Vnii Abrazivov | |
| EP0368069A2 (en) * | 1988-11-10 | 1990-05-16 | General Electric Company | Process for preparing polycrystalline cubic boron nitride ceramic masses |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN150013B (en) * | 1977-07-01 | 1982-06-26 | Gen Electric | |
| JPS5860604A (en) * | 1981-10-01 | 1983-04-11 | Komatsu Ltd | Synthesis of cubic boron nitride |
| US9808544B2 (en) | 2005-08-31 | 2017-11-07 | Ultraviolet Sciences, Inc. | Ultraviolet light treatment chamber |
| JP5613970B2 (en) * | 2011-03-30 | 2014-10-29 | 三菱マテリアル株式会社 | Method for synthesizing cubic boron nitride and method for producing sintered cubic boron nitride |
| WO2020096038A1 (en) * | 2018-11-08 | 2020-05-14 | 国立大学法人群馬大学 | Particle group measurement device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192015A (en) | 1963-04-01 | 1965-06-29 | Gen Electric | Growth of large cubic form of boron nitride crystals |
-
1972
- 1972-06-13 ZA ZA724056A patent/ZA724056B/en unknown
- 1972-06-22 GB GB2936372A patent/GB1391665A/en not_active Expired
- 1972-06-27 CA CA145,768A patent/CA982541A/en not_active Expired
- 1972-06-27 NL NLAANVRAGE7208866,A patent/NL174714C/en not_active IP Right Cessation
- 1972-06-28 IT IT26341/72A patent/IT956917B/en active
- 1972-06-29 JP JP6539272A patent/JPS5517000B2/ja not_active Expired
- 1972-06-30 DK DK327472A patent/DK144415C/en not_active IP Right Cessation
- 1972-06-30 SE SE7208676A patent/SE393588B/en unknown
- 1972-06-30 FR FR7223865A patent/FR2143954B1/fr not_active Expired
- 1972-06-30 DE DE2232225A patent/DE2232225C3/en not_active Expired
- 1972-06-30 CH CH981872A patent/CH573867A5/xx not_active IP Right Cessation
- 1972-07-03 AT AT571272A patent/AT352078B/en active
- 1972-07-03 BE BE785770A patent/BE785770A/en not_active IP Right Cessation
-
1976
- 1976-01-08 SE SE7600140A patent/SE418962B/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2201268A1 (en) * | 1972-10-02 | 1974-04-26 | Vnii Abrazivov | |
| EP0368069A2 (en) * | 1988-11-10 | 1990-05-16 | General Electric Company | Process for preparing polycrystalline cubic boron nitride ceramic masses |
| EP0368069A3 (en) * | 1988-11-10 | 1990-10-31 | General Electric Company | Process for preparing polycrystalline cubic boron nitride ceramic masses |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2232225B2 (en) | 1981-04-16 |
| SE7600140L (en) | 1976-01-08 |
| NL174714C (en) | 1984-08-01 |
| ATA571272A (en) | 1979-02-15 |
| SE418962B (en) | 1981-07-06 |
| JPS5517000B2 (en) | 1980-05-08 |
| NL7208866A (en) | 1973-01-03 |
| ZA724056B (en) | 1973-03-28 |
| CH573867A5 (en) | 1976-03-31 |
| DE2232225C3 (en) | 1982-02-04 |
| AT352078B (en) | 1979-08-27 |
| GB1391665A (en) | 1975-04-23 |
| CA982541A (en) | 1976-01-27 |
| BE785770A (en) | 1972-11-03 |
| DE2232225A1 (en) | 1973-01-18 |
| JPS4818200A (en) | 1973-03-07 |
| SE393588B (en) | 1977-05-16 |
| FR2143954B1 (en) | 1977-08-26 |
| IT956917B (en) | 1973-10-10 |
| DK144415C (en) | 1982-08-16 |
| DK144415B (en) | 1982-03-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |