WO2006017471A2 - Copper based alloys and optical media containing same - Google Patents
Copper based alloys and optical media containing same Download PDFInfo
- Publication number
- WO2006017471A2 WO2006017471A2 PCT/US2005/027355 US2005027355W WO2006017471A2 WO 2006017471 A2 WO2006017471 A2 WO 2006017471A2 US 2005027355 W US2005027355 W US 2005027355W WO 2006017471 A2 WO2006017471 A2 WO 2006017471A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- copper
- samarium
- alloy
- titanium
- reflective
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24035—Recording layers
- G11B7/24038—Multiple laminated recording layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/256—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers improving adhesion between layers
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002575877A CA2575877A1 (en) | 2004-08-06 | 2005-08-02 | Copper based alloys and optical media containing same |
EP05779063A EP1786939A2 (en) | 2004-08-06 | 2005-08-02 | Copper based alloys and optical media containing same |
MX2007001461A MX2007001461A (en) | 2004-08-06 | 2005-08-02 | Copper based alloys and optical media containing same. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59966004P | 2004-08-06 | 2004-08-06 | |
US60/599,660 | 2004-08-06 | ||
US11/195,542 | 2005-08-02 | ||
US11/195,542 US20060127630A1 (en) | 2004-08-06 | 2005-08-02 | Copper based alloys and optical media containing same |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006017471A2 true WO2006017471A2 (en) | 2006-02-16 |
WO2006017471A3 WO2006017471A3 (en) | 2007-04-19 |
Family
ID=35839847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/027355 WO2006017471A2 (en) | 2004-08-06 | 2005-08-02 | Copper based alloys and optical media containing same |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060127630A1 (en) |
EP (1) | EP1786939A2 (en) |
CA (1) | CA2575877A1 (en) |
MX (1) | MX2007001461A (en) |
WO (1) | WO2006017471A2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD269633A1 (en) * | 1986-09-30 | 1989-07-05 | Mansfeld Kombinat W Pieck Veb | ALLOY FOR MICROWIRE |
JP2000038625A (en) * | 1998-07-23 | 2000-02-08 | Kogi Corp | Copper heat resistant alloy |
EP1122723A1 (en) * | 1999-07-22 | 2001-08-08 | Sony Corporation | Optical recording medium, optical recording method, optical reproducing method, optical recording device, optical reproducing device, and optical recording/reproducing device |
US20040048193A1 (en) * | 2002-06-28 | 2004-03-11 | Heiner Lichtenberger | Silver-reactive metal alloys for optical data storage and recordable storage media containing same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60218890A (en) * | 1984-04-14 | 1985-11-01 | Yaskawa Electric Mfg Co Ltd | Manufacture of thin film for magnetoresistance element |
JPS60258441A (en) * | 1984-06-04 | 1985-12-20 | Inoue Japax Res Inc | Alloy for lead frame |
JPS60258442A (en) * | 1984-06-04 | 1985-12-20 | Inoue Japax Res Inc | Alloy for lead frame |
JPS63255334A (en) * | 1987-04-10 | 1988-10-21 | Inoue Japax Res Inc | Copper alloy for electroconductive element |
JPS63293131A (en) * | 1987-05-27 | 1988-11-30 | Mitsubishi Steel Mfg Co Ltd | Copper alloy |
JPH05210880A (en) * | 1992-01-29 | 1993-08-20 | Shin Etsu Chem Co Ltd | Magneto-optical recording medium |
JPH05303781A (en) * | 1992-02-27 | 1993-11-16 | Shin Etsu Chem Co Ltd | Magnetic optical recording medium |
JP3199486B2 (en) * | 1992-06-30 | 2001-08-20 | ティーディーケイ株式会社 | Optical recording disc |
JPH06184673A (en) * | 1992-12-22 | 1994-07-05 | Mitsubishi Materials Corp | Pitting corrosion resistant copper alloy piping for feeding water and hot water |
JPH07166270A (en) * | 1993-12-13 | 1995-06-27 | Mitsubishi Materials Corp | Copper alloy excellent in resistance to ant-lair-like corrosion |
JPH07301705A (en) * | 1994-05-10 | 1995-11-14 | Kobe Steel Ltd | Al alloy thin film and sputtering target for formation of al alloy thin film |
US6355326B1 (en) * | 1998-09-30 | 2002-03-12 | Skc Limited | Phase change optical disk |
KR20030038727A (en) * | 2000-09-04 | 2003-05-16 | 소니 가부시끼 가이샤 | Reflecting layer, optical recording medium and sputtering target for forming reflection layer |
US6849390B2 (en) * | 2001-02-05 | 2005-02-01 | Pioneer Corporation | Stamper-forming electrode material, stamper-forming thin film, and method of manufacturing optical disk |
-
2005
- 2005-08-02 CA CA002575877A patent/CA2575877A1/en not_active Abandoned
- 2005-08-02 US US11/195,542 patent/US20060127630A1/en not_active Abandoned
- 2005-08-02 WO PCT/US2005/027355 patent/WO2006017471A2/en active Application Filing
- 2005-08-02 MX MX2007001461A patent/MX2007001461A/en unknown
- 2005-08-02 EP EP05779063A patent/EP1786939A2/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD269633A1 (en) * | 1986-09-30 | 1989-07-05 | Mansfeld Kombinat W Pieck Veb | ALLOY FOR MICROWIRE |
JP2000038625A (en) * | 1998-07-23 | 2000-02-08 | Kogi Corp | Copper heat resistant alloy |
EP1122723A1 (en) * | 1999-07-22 | 2001-08-08 | Sony Corporation | Optical recording medium, optical recording method, optical reproducing method, optical recording device, optical reproducing device, and optical recording/reproducing device |
US20040048193A1 (en) * | 2002-06-28 | 2004-03-11 | Heiner Lichtenberger | Silver-reactive metal alloys for optical data storage and recordable storage media containing same |
Also Published As
Publication number | Publication date |
---|---|
WO2006017471A3 (en) | 2007-04-19 |
CA2575877A1 (en) | 2006-02-16 |
EP1786939A2 (en) | 2007-05-23 |
US20060127630A1 (en) | 2006-06-15 |
MX2007001461A (en) | 2007-04-19 |
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