SG10201407058SA - Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method - Google Patents
Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing methodInfo
- Publication number
- SG10201407058SA SG10201407058SA SG10201407058SA SG10201407058SA SG10201407058SA SG 10201407058S A SG10201407058S A SG 10201407058SA SG 10201407058S A SG10201407058S A SG 10201407058SA SG 10201407058S A SG10201407058S A SG 10201407058SA SG 10201407058S A SG10201407058S A SG 10201407058SA
- Authority
- SG
- Singapore
- Prior art keywords
- recording medium
- information recording
- substrate
- percent
- total
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
- G11B5/739—Magnetic recording media substrates
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C19/00—Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0075—Cleaning of glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
-
- G11B5/7315—
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
- G11B5/82—Disk carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/8404—Processes or apparatus specially adapted for manufacturing record carriers manufacturing base layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31—Surface property or characteristic of web, sheet or block
- Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006159223 | 2006-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201407058SA true SG10201407058SA (en) | 2015-01-29 |
Family
ID=38801568
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201606460SA SG10201606460SA (en) | 2006-06-08 | 2007-06-08 | Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method |
SG10201407058SA SG10201407058SA (en) | 2006-06-08 | 2007-06-08 | Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method |
SG201103081-4A SG171640A1 (en) | 2006-06-08 | 2007-06-08 | Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201606460SA SG10201606460SA (en) | 2006-06-08 | 2007-06-08 | Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG201103081-4A SG171640A1 (en) | 2006-06-08 | 2007-06-08 | Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing method |
Country Status (8)
Country | Link |
---|---|
US (4) | US8076014B2 (zh) |
EP (2) | EP2036867B1 (zh) |
JP (4) | JP5068258B2 (zh) |
CN (3) | CN104591536B (zh) |
MY (2) | MY152135A (zh) |
SG (3) | SG10201606460SA (zh) |
TW (1) | TWI455902B (zh) |
WO (1) | WO2007142324A1 (zh) |
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- 2007-06-08 EP EP16181256.5A patent/EP3178794A1/en not_active Withdrawn
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US8785011B2 (en) | 2014-07-22 |
WO2007142324A1 (ja) | 2007-12-13 |
US9236077B2 (en) | 2016-01-12 |
JP2016155750A (ja) | 2016-09-01 |
JP5068258B2 (ja) | 2012-11-07 |
TWI455902B (zh) | 2014-10-11 |
JPWO2007142324A1 (ja) | 2009-10-29 |
US20120021892A1 (en) | 2012-01-26 |
JP5748675B2 (ja) | 2015-07-15 |
EP2036867A4 (en) | 2010-07-07 |
CN104591536B (zh) | 2018-08-28 |
US8357459B2 (en) | 2013-01-22 |
CN102432171B (zh) | 2014-12-31 |
US8076014B2 (en) | 2011-12-13 |
US20100167091A1 (en) | 2010-07-01 |
TW200817298A (en) | 2008-04-16 |
JP2015107911A (ja) | 2015-06-11 |
US20120328907A1 (en) | 2012-12-27 |
MY152135A (en) | 2014-08-15 |
CN102432171A (zh) | 2012-05-02 |
EP2036867A1 (en) | 2009-03-18 |
JP5922746B2 (ja) | 2016-05-24 |
JP6220411B2 (ja) | 2017-10-25 |
MY171124A (en) | 2019-09-26 |
SG171640A1 (en) | 2011-06-29 |
SG10201606460SA (en) | 2016-09-29 |
CN101466648A (zh) | 2009-06-24 |
EP3178794A1 (en) | 2017-06-14 |
US20140302346A1 (en) | 2014-10-09 |
JP2012106927A (ja) | 2012-06-07 |
CN104591536A (zh) | 2015-05-06 |
CN101466648B (zh) | 2012-09-26 |
EP2036867B1 (en) | 2016-10-05 |
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