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WO2008143189A1 - Glass microparticle assembly, and method for production thereof - Google Patents

Glass microparticle assembly, and method for production thereof Download PDF

Info

Publication number
WO2008143189A1
WO2008143189A1 PCT/JP2008/059074 JP2008059074W WO2008143189A1 WO 2008143189 A1 WO2008143189 A1 WO 2008143189A1 JP 2008059074 W JP2008059074 W JP 2008059074W WO 2008143189 A1 WO2008143189 A1 WO 2008143189A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
glass microparticle
microparticle
production
assembly
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.)
Ceased
Application number
PCT/JP2008/059074
Other languages
French (fr)
Japanese (ja)
Inventor
Kuniaki Hiromatu
Kazuhiro Itoh
Yutaka Kuroiwa
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
Priority to JP2009515216A priority Critical patent/JPWO2008143189A1/en
Publication of WO2008143189A1 publication Critical patent/WO2008143189A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

Disclosed is a glass microparticle assembly which has a lower melting point compared to a conventional glass frit in spite of having substantially the same composition as that of the conventional glass frit. Specifically disclosed is a glass microparticle assembly which comprises a multi-component glass, has an average particle diameter of 200 nm or smaller, and has a shrink start temperature of 1500°C or lower. Preferably, the glass microparticle has an average particle diameter of 100 nm or smaller, and has an almost spherical shape. The glass microparticle can be produced by concentrating and irradiating the surface of a sample (2) of aglass bulk with a CO2 laser beam (5).
PCT/JP2008/059074 2007-05-18 2008-05-16 Glass microparticle assembly, and method for production thereof Ceased WO2008143189A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009515216A JPWO2008143189A1 (en) 2007-05-18 2008-05-16 Glass fine particle aggregate and method for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007132922 2007-05-18
JP2007-132922 2007-05-18

Publications (1)

Publication Number Publication Date
WO2008143189A1 true WO2008143189A1 (en) 2008-11-27

Family

ID=40031890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059074 Ceased WO2008143189A1 (en) 2007-05-18 2008-05-16 Glass microparticle assembly, and method for production thereof

Country Status (2)

Country Link
JP (1) JPWO2008143189A1 (en)
WO (1) WO2008143189A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010177548A (en) * 2009-01-30 2010-08-12 Asahi Glass Co Ltd Glass powder for coating light emitting element, slurry for coating light emitting element, paste for coating light emitting element, and glass coated light emitting apparatus
JP2010177547A (en) * 2009-01-30 2010-08-12 Asahi Glass Co Ltd Method of manufacturing glass powder for coating light emitting device
JP2015504404A (en) * 2011-10-20 2015-02-12 イナ−インダストリー パートナーシップ インスティテュート Low melting point nano glass powder manufacturing method and manufacturing apparatus
JP2015051887A (en) * 2013-09-05 2015-03-19 日本山村硝子株式会社 Method for producing glass fine particles and glass fine particles
JP2018016507A (en) * 2016-07-26 2018-02-01 日本電気硝子株式会社 Processing method and processing device of glass

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001348228A (en) * 2000-06-05 2001-12-18 Murata Mfg Co Ltd Method for manufacturing glass powder and glass powder
JP2004339046A (en) * 2003-05-15 2004-12-02 Lg Electron Inc Method of producing glass powder
JP2006249402A (en) * 2004-10-29 2006-09-21 National Institute Of Advanced Industrial & Technology Phosphor glass material
WO2007105466A1 (en) * 2006-02-27 2007-09-20 Toray Industries, Inc. Method for producing powder particle by using grinding medium
JP2007261861A (en) * 2006-03-28 2007-10-11 Kyocera Corp Glass powder and production method thereof
JP2007261860A (en) * 2006-03-28 2007-10-11 Kyocera Corp Glass powder and production method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001348228A (en) * 2000-06-05 2001-12-18 Murata Mfg Co Ltd Method for manufacturing glass powder and glass powder
JP2004339046A (en) * 2003-05-15 2004-12-02 Lg Electron Inc Method of producing glass powder
JP2006249402A (en) * 2004-10-29 2006-09-21 National Institute Of Advanced Industrial & Technology Phosphor glass material
WO2007105466A1 (en) * 2006-02-27 2007-09-20 Toray Industries, Inc. Method for producing powder particle by using grinding medium
JP2007261861A (en) * 2006-03-28 2007-10-11 Kyocera Corp Glass powder and production method thereof
JP2007261860A (en) * 2006-03-28 2007-10-11 Kyocera Corp Glass powder and production method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HARMER M.A.: "Synthesis of spherical sub-micron borosilicate powders", JOURNAL OF MATERIALS SCIENCE LETTERS, vol. 14, 1995, pages 971 - 974 *
JUANG C.-B. ET AL.: "Synthesis of nanometer glass particles by pulsed-laser ablation of microspheres", APPL. PHYS. LETT., vol. 65, no. 1, July 1994 (1994-07-01), pages 40 - 42 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010177548A (en) * 2009-01-30 2010-08-12 Asahi Glass Co Ltd Glass powder for coating light emitting element, slurry for coating light emitting element, paste for coating light emitting element, and glass coated light emitting apparatus
JP2010177547A (en) * 2009-01-30 2010-08-12 Asahi Glass Co Ltd Method of manufacturing glass powder for coating light emitting device
JP2015504404A (en) * 2011-10-20 2015-02-12 イナ−インダストリー パートナーシップ インスティテュート Low melting point nano glass powder manufacturing method and manufacturing apparatus
JP2015051887A (en) * 2013-09-05 2015-03-19 日本山村硝子株式会社 Method for producing glass fine particles and glass fine particles
JP2018016507A (en) * 2016-07-26 2018-02-01 日本電気硝子株式会社 Processing method and processing device of glass

Also Published As

Publication number Publication date
JPWO2008143189A1 (en) 2010-08-05

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