ZA200501337B - Coloured diamond - Google Patents
Coloured diamondInfo
- Publication number
- ZA200501337B ZA200501337B ZA200501337A ZA200501337A ZA200501337B ZA 200501337 B ZA200501337 B ZA 200501337B ZA 200501337 A ZA200501337 A ZA 200501337A ZA 200501337 A ZA200501337 A ZA 200501337A ZA 200501337 B ZA200501337 B ZA 200501337B
- Authority
- ZA
- South Africa
- Prior art keywords
- coloured diamond
- coloured
- diamond
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0220772A GB0220772D0 (en) | 2002-09-06 | 2002-09-06 | Coloured diamond |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200501337B true ZA200501337B (en) | 2006-12-27 |
Family
ID=9943639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200501337A ZA200501337B (en) | 2002-09-06 | 2005-01-01 | Coloured diamond |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN100366802C (en) |
GB (1) | GB0220772D0 (en) |
ZA (1) | ZA200501337B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5368634B2 (en) * | 2009-06-26 | 2013-12-18 | エレメント シックス リミテッド | Method for producing fancy orange single-crystal CVD diamond and the resulting product |
US9017632B2 (en) | 2009-06-26 | 2015-04-28 | Element Six Technologies Limited | Diamond material |
CN106884202B (en) * | 2012-06-29 | 2019-12-03 | 住友电气工业株式会社 | Diamond single crystal and MONOCRYSTAL DIAMOND TOOLS |
GB201216697D0 (en) * | 2012-09-19 | 2012-10-31 | Element Six Ltd | Single crystal chemical vapour deposited synthetic diamond materials having uniform colour |
WO2016010028A1 (en) * | 2014-07-15 | 2016-01-21 | 住友電気工業株式会社 | Single crystal diamond, method for producing single crystal diamond, and tool using single crystal diamond |
JP6582597B2 (en) * | 2015-06-19 | 2019-10-02 | 住友電気工業株式会社 | Diamond single crystal, tool, and method for producing diamond single crystal |
JP6118954B1 (en) * | 2015-07-22 | 2017-04-19 | 住友電気工業株式会社 | Single crystal diamond material, single crystal diamond tips and drilling tools |
CN113512715A (en) * | 2021-05-24 | 2021-10-19 | 郑州大学 | Preparation method of multicolor diamond |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2584480B2 (en) * | 1988-03-28 | 1997-02-26 | 住友電気工業株式会社 | Diamond film manufacturing method |
JP3314444B2 (en) * | 1993-03-15 | 2002-08-12 | 住友電気工業株式会社 | Red and pink diamonds |
US5451430A (en) * | 1994-05-05 | 1995-09-19 | General Electric Company | Method for enhancing the toughness of CVD diamond |
CN1254305C (en) * | 2000-03-31 | 2006-05-03 | 六号元素(控股)公司 | High temp/high pressure colour change of diamond |
CA2412855C (en) * | 2000-06-15 | 2009-10-20 | Element Six (Pty) Ltd. | Thick single crystal diamond layer method for making it and gemstones produced from the layer |
-
2002
- 2002-09-06 GB GB0220772A patent/GB0220772D0/en not_active Ceased
-
2003
- 2003-09-05 CN CNB038235617A patent/CN100366802C/en not_active Expired - Lifetime
-
2005
- 2005-01-01 ZA ZA200501337A patent/ZA200501337B/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB0220772D0 (en) | 2002-10-16 |
CN100366802C (en) | 2008-02-06 |
CN1688754A (en) | 2005-10-26 |
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