NL7600272A - Werkwijze en inrichting ter vervaardiging van dia- mantprodukten alsmede onder toepassing daarvan verkregen voorwerpen. - Google Patents

Werkwijze en inrichting ter vervaardiging van dia- mantprodukten alsmede onder toepassing daarvan verkregen voorwerpen.

Info

Publication number: NL7600272A
Authority: NL; Netherlands
Prior art keywords: establishment; manufacture; obtained under; under application; objects obtained
Prior art date: 1976-01-12

Application number

NL7600272A

Other languages

English (en)

Other versions

NL182899C (nl

NL182899B (nl

Original Assignee

Gen Electric

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.)

1976-01-12

Filing date

1976-01-12

Publication date

1977-07-14

1976-01-12 Application filed by Gen Electric filed Critical Gen Electric

1976-01-12 Priority to NLAANVRAGE7600272,A priority Critical patent/NL182899C/nl

1976-01-12 Priority to FR7600609A priority patent/FR2337583A1/fr

1976-01-12 Priority to AU10213/76A priority patent/AU508825B2/en

1976-01-21 Priority to GB2299/76A priority patent/GB1541847A/en

1976-02-18 Priority to DE2606503A priority patent/DE2606503C2/de

1977-07-14 Publication of NL7600272A publication Critical patent/NL7600272A/nl

1988-01-04 Publication of NL182899B publication Critical patent/NL182899B/nl

1988-06-01 Application granted granted Critical

1988-06-01 Publication of NL182899C publication Critical patent/NL182899C/nl

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
- B01J2203/0605—Composition of the material to be processed
- B01J2203/061—Graphite
- 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)
Crystals, And After-Treatments Of Crystals (AREA)
Carbon And Carbon Compounds (AREA)

NLAANVRAGE7600272,A 1976-01-12 1976-01-12 Werkwijze ter bereiding van diamantmateriaal. NL182899C (nl)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7600272,A NL182899C (nl)	1976-01-12	1976-01-12	Werkwijze ter bereiding van diamantmateriaal.
FR7600609A FR2337583A1 (fr)	1976-01-12	1976-01-12	Perfectionnements aux procedes et dispositifs pour la production de diamant synthetique
AU10213/76A AU508825B2 (en)	1976-01-12	1976-01-12	Producing diamonds
GB2299/76A GB1541847A (en)	1976-01-12	1976-01-21	Process for the manufacture of daimond products and apparatus therefor
DE2606503A DE2606503C2 (de)	1976-01-12	1976-02-18	Verfahren und Vorrichtung zum Herstellen von Diamantmaterial

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7600272,A NL182899C (nl)	1976-01-12	1976-01-12	Werkwijze ter bereiding van diamantmateriaal.
FR7600609A FR2337583A1 (fr)	1976-01-12	1976-01-12	Perfectionnements aux procedes et dispositifs pour la production de diamant synthetique
AU10213/76A AU508825B2 (en)	1976-01-12	1976-01-12	Producing diamonds
GB2299/76A GB1541847A (en)	1976-01-12	1976-01-21	Process for the manufacture of daimond products and apparatus therefor
DE2606503A DE2606503C2 (de)	1976-01-12	1976-02-18	Verfahren und Vorrichtung zum Herstellen von Diamantmaterial

Publications (3)

Publication Number	Publication Date
NL7600272A true NL7600272A (nl)	1977-07-14
NL182899B NL182899B (nl)	1988-01-04
NL182899C NL182899C (nl)	1988-06-01

Family

ID=33163173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7600272,A NL182899C (nl)	1976-01-12	1976-01-12	Werkwijze ter bereiding van diamantmateriaal.

Country Status (5)

Country	Link
AU (1)	AU508825B2 (nl)
DE (1)	DE2606503C2 (nl)
FR (1)	FR2337583A1 (nl)
GB (1)	GB1541847A (nl)
NL (1)	NL182899C (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2645719B2 (ja) *	1988-03-08	1997-08-25	住友電気工業株式会社	ダイヤモンドの合成方法
US5273730A (en) *	1988-03-08	1993-12-28	Sumitomo Electric Industries, Ltd.	Method of synthesizing diamond
WO1992014542A1 (fr) *	1991-02-15	1992-09-03	Sumitomo Electric Industries, Ltd.	Procede de synthese du diamant
DE69808064T2 (de)	1997-04-17	2003-05-22	De Beers Industrial Diamonds (Pty.) Ltd., Johannesburg	Sinterverfahren für diamanten und diamant-züchtung
ATE208654T1 (de) *	1997-04-17	2001-11-15	De Beers Ind Diamond	Diamant-züchtung
US6692714B2 (en)	1997-10-17	2004-02-17	Suresh Shankarappa Vagarali	High pressure/high temperature production of colorless and fancy-colored diamonds
US9238875B2 (en) *	2011-02-01	2016-01-19	Sunset Peak International Limited	Multilayer structure for a diamond growth and a method of providing the same
US8961920B1 (en)	2011-04-26	2015-02-24	Us Synthetic Corporation	Methods of altering the color of a diamond by irradiation and high-pressure/high-temperature processing

1976
- 1976-01-12 AU AU10213/76A patent/AU508825B2/en not_active Expired
- 1976-01-12 NL NLAANVRAGE7600272,A patent/NL182899C/nl not_active IP Right Cessation
- 1976-01-12 FR FR7600609A patent/FR2337583A1/fr active Granted
- 1976-01-21 GB GB2299/76A patent/GB1541847A/en not_active Expired
- 1976-02-18 DE DE2606503A patent/DE2606503C2/de not_active Expired

Also Published As

Publication number	Publication date
GB1541847A (en)	1979-03-07
FR2337583B1 (nl)	1980-04-11
AU508825B2 (en)	1980-04-03
AU1021376A (en)	1977-07-21
DE2606503A1 (de)	1977-08-25
NL182899C (nl)	1988-06-01
DE2606503C2 (de)	1987-01-29
NL182899B (nl)	1988-01-04
FR2337583A1 (fr)	1977-08-05

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Legal Events

Date	Code	Title	Description
1983-03-01	BA	A request for search or an international-type search has been filed
1983-03-01	BB	A search report has been drawn up
1983-07-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1996-03-01	V4	Lapsed because of reaching the maximum lifetime of a patent	Free format text: 960112