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(19)

(11)

2 314 368

(13)

(51)

IPC

C30B25/02(2006-01-01)

C30B25/20(2006-01-01)

C30B29/04(2006-01-01)

A44C17/00(2006-01-01)

(21) (22)

Application

2004121781/15, 2002-12-13

(24)

Start date

2002-12-13

(22)

Actual filing date

2002-12-13

(45)

Published

2008-01-10

(72)

Inventor

Tuitchen Daniel DzhejmsMartinou Filip MorisSkarsbruk Dzheffri AlanDorn Behrbel Susanne SharlotteKuper Majkl Ehndr'Ju

(73)

Holder

Ehlement Siks Limited

METHOD OF PRODUCING COLORED DIAMOND Russian patent published in 2008 - IPC C30B25/02 C30B25/20 C30B29/04 A44C17/00

Abstract RU 2314368 C2

FIELD: producing artificial diamonds.

SUBSTANCE: method comprises preparing diamond substrate virtually having no defects, preparing the initial gas, decomposing initial gas to produce the atmosphere for synthesis that nitrogen concentration of which ranges from 0.5 to 500 particles per million, and homogeneous epitaxy growth of diamond on the surface.

EFFECT: increased thickness of diamond.

40 cl, 9 dwg, 5 ex

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RU 2 314 368 C2

Authors

Tuitchen Daniel Dzhejms

Martinou Filip Moris

Skarsbruk Dzheffri Alan

Dorn Behrbel Susanne Sharlotte

Kuper Majkl Ehndr'Ju

Dates

2008-01-10—Published

2002-12-13—Filed