JP7810107B2 - 高ケイ酸ガラス基板の製造方法、高ケイ酸ガラス基板及び多孔質ガラス - Google Patents

高ケイ酸ガラス基板の製造方法、高ケイ酸ガラス基板及び多孔質ガラス

Info

Publication number
JP7810107B2
JP7810107B2 JP2022528812A JP2022528812A JP7810107B2 JP 7810107 B2 JP7810107 B2 JP 7810107B2 JP 2022528812 A JP2022528812 A JP 2022528812A JP 2022528812 A JP2022528812 A JP 2022528812A JP 7810107 B2 JP7810107 B2 JP 7810107B2
Authority
JP
Japan
Prior art keywords
glass
less
glass substrate
high silicate
silicate glass
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2022528812A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021246345A1 (https=
Inventor
朝敬 小川
裕 黒岩
公章 赤塚
博之 土屋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of JPWO2021246345A1 publication Critical patent/JPWO2021246345A1/ja
Application granted granted Critical
Publication of JP7810107B2 publication Critical patent/JP7810107B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/005—Multi-cellular glass ; Porous or hollow glass or glass particles obtained by leaching after a phase separation step
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0085—Drying; Dehydroxylation
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
JP2022528812A 2020-06-03 2021-05-28 高ケイ酸ガラス基板の製造方法、高ケイ酸ガラス基板及び多孔質ガラス Active JP7810107B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020097128 2020-06-03
JP2020097128 2020-06-03
PCT/JP2021/020568 WO2021246345A1 (ja) 2020-06-03 2021-05-28 高ケイ酸ガラス基板の製造方法、高ケイ酸ガラス基板及び多孔質ガラス

Publications (2)

Publication Number Publication Date
JPWO2021246345A1 JPWO2021246345A1 (https=) 2021-12-09
JP7810107B2 true JP7810107B2 (ja) 2026-02-03

Family

ID=78830276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022528812A Active JP7810107B2 (ja) 2020-06-03 2021-05-28 高ケイ酸ガラス基板の製造方法、高ケイ酸ガラス基板及び多孔質ガラス

Country Status (4)

Country Link
US (1) US20230093194A1 (https=)
JP (1) JP7810107B2 (https=)
TW (1) TWI910178B (https=)
WO (1) WO2021246345A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083145A1 (ja) 2003-03-20 2004-09-30 Japan Science And Technology Agency 高ケイ酸ガラスの製造方法および高ケイ酸ガラス
JP2005336047A (ja) 2004-04-28 2005-12-08 Asahi Glass Co Ltd 合成石英ガラス製光学部材およびその製造方法
JP2020007180A (ja) 2018-07-05 2020-01-16 日本電気硝子株式会社 多孔質ガラス部材の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106744A (en) * 1934-03-19 1938-02-01 Corning Glass Works Treated borosilicate glass
JPS57205337A (en) * 1981-06-11 1982-12-16 Hoya Corp Manufacture of high silicate glass with high ultraviolet-ray transmittance
JPS58140341A (ja) * 1982-02-15 1983-08-20 Agency Of Ind Science & Technol 高ケイ酸多孔質ガラスの製造方法
EP1740512A1 (en) * 2004-04-28 2007-01-10 Asahi Glass Company, Limited Optical member made of synthetic quartz glass, and process for its production
JP2012091996A (ja) * 2010-09-30 2012-05-17 Canon Inc 多孔質ガラスの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083145A1 (ja) 2003-03-20 2004-09-30 Japan Science And Technology Agency 高ケイ酸ガラスの製造方法および高ケイ酸ガラス
JP2005336047A (ja) 2004-04-28 2005-12-08 Asahi Glass Co Ltd 合成石英ガラス製光学部材およびその製造方法
JP2020007180A (ja) 2018-07-05 2020-01-16 日本電気硝子株式会社 多孔質ガラス部材の製造方法

Also Published As

Publication number Publication date
TWI910178B (zh) 2026-01-01
JPWO2021246345A1 (https=) 2021-12-09
WO2021246345A1 (ja) 2021-12-09
TW202208290A (zh) 2022-03-01
US20230093194A1 (en) 2023-03-23

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