BE749981A - Nitrure de bore de haute purete faconne a chaud a la presse - Google Patents

Nitrure de bore de haute purete faconne a chaud a la presse

Info

Publication number: BE749981A
Authority: BE; Belgium
Prior art keywords: high purity; boron nitride; hot press; purity boron; press made
Prior art date: 1969-05-06

Application number

Other languages

English (en)

French (fr)

Inventor

V Mandorf Jr Etl C Montgomery

Original Assignee

Union Carbide Corp

Priority date (The priority date 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 date listed.)

1969-05-06

Filing date

1970-05-05

Publication date

1970-11-05

1970-05-05 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1970-11-05 Publication of BE749981A publication Critical patent/BE749981A/xx

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)

BE749981D 1969-05-06 1970-05-05 Nitrure de bore de haute purete faconne a chaud a la presse BE749981A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US82221469A	1969-05-06	1969-05-06

Publications (1)

Publication Number	Publication Date
BE749981A true BE749981A (fr)	1970-11-05

Family

ID=25235470

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE749981D BE749981A (fr)	1969-05-06	1970-05-05	Nitrure de bore de haute purete faconne a chaud a la presse

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)

* Cited by examiner, † Cited by third party
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
CN109135267B (zh) *	2017-06-15	2021-04-27	中国科学院化学研究所	一种表面胺基化的氮化硼/尼龙复合材料及其制备方法和用途

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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 BE BE749981D patent/BE749981A/xx not_active IP Right Cessation
- 1970-05-05 GB GB2146770A patent/GB1313533A/en not_active Expired
- 1970-05-05 FR FR7016448A patent/FR2062133A5/fr not_active Expired
- 1970-05-05 ES ES379313A patent/ES379313A1/es not_active Expired
- 1970-05-05 DK DK228870A patent/DK144007C/da not_active IP Right Cessation
- 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
US3660027A (en)	1972-05-02
ES379313A1 (es)	1972-10-16
GB1313533A (en)	1973-04-11
DK144007B (da)	1981-11-16
DE2021952B2 (de)	1976-04-29
FR2062133A5 (da)	1971-06-25
NL7006552A (da)	1970-11-10
NL149472B (nl)	1976-05-17
DE2021952A1 (de)	1970-11-12
SE368191B (da)	1974-06-24
DK144007C (da)	1982-05-10
JPS4911244B1 (da)	1974-03-15

Publication	Publication Date	Title
AT309225B (de)	1973-06-15	Presse
BE754097A (fr)	1970-12-31	Presse travaillant en continu
BE769349A (fr)	1971-12-30	Nitrure de bore de haute purete faconne a chaud a la
CH538884A (de)	1973-07-15	Isostatische Heisspresse
CH511120A (fr)	1971-08-15	Presse hydraulique
CH518174A (de)	1972-01-31	Schneckenpresse
BE793027A (fr)	1973-04-16	Presse controlee
BE749981A (fr)	1970-11-05	Nitrure de bore de haute purete faconne a chaud a la presse
CH501494A (fr)	1971-01-15	Presse hydraulique
AT297494B (de)	1972-03-27	Presse
BE765921A (fr)	1971-10-19	Composition de moulage amelioree, a base de melamine
AT309224B (de)	1973-08-10	Hydraulische Presse
BE755021A (fr)	1971-02-01	Presse a plaques chauffantes
IT960392B (it)	1973-11-20	Incastellatura per presse frontali
BE760237A (fr)	1971-05-17	Presse pneumatique
FI45527C (fi)	1976-02-10	Jatkuvatoiminen levypuristin.
IT977539B (it)	1974-09-20	Perfezionamento nelle presse
BE766433A (fr)	1971-09-16	Nouvelles decalcomanies a chaud
IT964173B (it)	1974-01-21	Pressa idraulica
BE766020A (fr)	1971-09-16	Decalcomanies a chaud
AT298985B (de)	1972-05-25	Hydraulische Presse
AT313731B (de)	1974-02-25	Presse
NO136912C (no)	1977-11-30	Presse for hydrostatisk strengpressing
CH504960A (de)	1971-03-31	Presse
AT294583B (de)	1971-11-25	Pneumatische Presse

Legal Events

Date	Code	Title	Description
1990-01-01	RE20	Patent expired	Owner name: UNION CARBIDE CORP. Effective date: 19900505

Date

Code

Title

Description

1990-01-01

RE20

Patent expired

Owner name: UNION CARBIDE CORP.

Effective date: 19900505