NL7006552A - - Google Patents
Info
- Publication number
- NL7006552A NL7006552A NL7006552A NL7006552A NL7006552A NL 7006552 A NL7006552 A NL 7006552A NL 7006552 A NL7006552 A NL 7006552A NL 7006552 A NL7006552 A NL 7006552A NL 7006552 A NL7006552 A NL 7006552A
- Authority
- NL
- Netherlands
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82221469A | 1969-05-06 | 1969-05-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7006552A true NL7006552A (da) | 1970-11-10 |
| NL149472B NL149472B (nl) | 1976-05-17 |
Family
ID=25235470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL707006552A NL149472B (nl) | 1969-05-06 | 1970-05-04 | Werkwijze voor het vervaardigen van boornitride-voorwerpen, alsmede de vervaardigde boornitridevoorwerpen. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3660027A (da) |
| JP (1) | JPS4911244B1 (da) |
| BE (1) | BE749981A (da) |
| DK (1) | DK144007C (da) |
| ES (1) | ES379313A1 (da) |
| FR (1) | FR2062133A5 (da) |
| GB (1) | GB1313533A (da) |
| NL (1) | NL149472B (da) |
| SE (1) | SE368191B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3720740A (en) * | 1970-06-24 | 1973-03-13 | Hitachi Ltd | Low pressure sintering of boron nitride using low thermal expansion static sintering molds |
| US4289503A (en) | 1979-06-11 | 1981-09-15 | General Electric Company | Polycrystalline cubic boron nitride abrasive and process for preparing same in the absence of catalyst |
| US4997633A (en) * | 1986-01-30 | 1991-03-05 | Kawasaki Steel Corporation | Water-soluble boron containing impurity reduced hexagonally crystalline boron nitride |
| JPS62176904A (ja) * | 1986-01-30 | 1987-08-03 | Kawasaki Steel Corp | 水可溶性硼素化合物の少ない六方晶窒化硼素とその製造方法 |
| DE102013224308B4 (de) | 2013-11-27 | 2017-02-02 | Kennametal Inc. | Gesinterter Bornitrid-Körper sowie Verfahren zum Herstellen eines gesinterten Bornitrid-Körpers |
| CN109134271A (zh) * | 2017-06-15 | 2019-01-04 | 中国科学院化学研究所 | 一种对六方氮化硼进行表面改性的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB483201A (en) * | 1936-07-31 | 1938-04-13 | British Thomson Houston Co Ltd | Improvements in and relating to boron nitride and methods of producing the same |
| US2808314A (en) * | 1952-05-17 | 1957-10-01 | Carborundum Co | Method of making molded boron nitride bodies |
| DE1104930B (de) * | 1957-12-05 | 1961-04-20 | Carborundum Co | Verfahren zur Herstellung von heisspressbarem stabilisiertem Bornitrid |
| US3241918A (en) * | 1962-05-09 | 1966-03-22 | Union Carbide Corp | Method for preparing boron nitride |
| GB1073936A (en) * | 1964-08-28 | 1967-06-28 | Hitachi Ltd | A method for moulding boron nitride by sintering |
| GB1071870A (en) * | 1965-04-13 | 1967-06-14 | Montedison Spa | Production of boron nitride |
-
1969
- 1969-05-06 US US822214A patent/US3660027A/en not_active Expired - Lifetime
-
1970
- 1970-05-04 NL NL707006552A patent/NL149472B/xx not_active IP Right Cessation
- 1970-05-05 ES ES379313A patent/ES379313A1/es not_active Expired
- 1970-05-05 GB GB2146770A patent/GB1313533A/en not_active Expired
- 1970-05-05 DK DK228870A patent/DK144007C/da not_active IP Right Cessation
- 1970-05-05 BE BE749981D patent/BE749981A/xx not_active IP Right Cessation
- 1970-05-05 FR FR7016448A patent/FR2062133A5/fr not_active Expired
- 1970-05-05 SE SE06171/70A patent/SE368191B/xx unknown
- 1970-05-06 JP JP45038541A patent/JPS4911244B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1313533A (en) | 1973-04-11 |
| FR2062133A5 (da) | 1971-06-25 |
| ES379313A1 (es) | 1972-10-16 |
| DE2021952A1 (de) | 1970-11-12 |
| NL149472B (nl) | 1976-05-17 |
| US3660027A (en) | 1972-05-02 |
| SE368191B (da) | 1974-06-24 |
| DK144007C (da) | 1982-05-10 |
| DK144007B (da) | 1981-11-16 |
| DE2021952B2 (de) | 1976-04-29 |
| JPS4911244B1 (da) | 1974-03-15 |
| BE749981A (fr) | 1970-11-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: UNION CARBIDE |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |