WO2002016280A3 - Method for heating glass - Google Patents

Method for heating glass Download PDF

Info

Publication number
WO2002016280A3
WO2002016280A3 PCT/US2001/026477 US0126477W WO0216280A3 WO 2002016280 A3 WO2002016280 A3 WO 2002016280A3 US 0126477 W US0126477 W US 0126477W WO 0216280 A3 WO0216280 A3 WO 0216280A3
Authority
WO
WIPO (PCT)
Prior art keywords
workpieces
heating
monolayer
metal oxide
oxide particles
Prior art date
Application number
PCT/US2001/026477
Other languages
French (fr)
Other versions
WO2002016280A2 (en
Inventor
Andrew Homola
Phillip S Howard
Christopher H Bajorek
Original Assignee
Komag Inc
Andrew Homola
Phillip S Howard
Christopher H Bajorek
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 Komag Inc, Andrew Homola, Phillip S Howard, Christopher H Bajorek filed Critical Komag Inc
Priority to AU2001285260A priority Critical patent/AU2001285260A1/en
Publication of WO2002016280A2 publication Critical patent/WO2002016280A2/en
Publication of WO2002016280A3 publication Critical patent/WO2002016280A3/en

Links

Classifications

    • 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
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/02—Annealing glass products in a discontinuous way
    • C03B25/025—Glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/02—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it by lubrication; Use of materials as release or lubricating compositions
    • C03B40/033—Means for preventing adhesion between glass and 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • C03C17/007—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23—Oxides
    • 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
    • C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/42—Coatings comprising at least one inhomogeneous layer consisting of particles only
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/355—Temporary coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (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)
  • Composite Materials (AREA)
  • Surface Treatment Of Glass (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

A method includes: a) applying a monolayer (11a to 11e) of metal oxide particles to a set of glass workpieces (10a to 10e); b) stacking the workpieces; and c) heating the workpieces. The heating can be part of a process for flattening the workpieces, and during heating a set of optically flat plates (2, 3) are pressed against the workpieces. The heating can also be part of a process for densifying and/or annealing the workpieces. The monolayer of metal oxide particles prevents the workpieces from bonding to one another. In one embodiment, the monolayer of metal oxide particles is applied to the workpiece by immersing the workpieces in an aqueous dispersion of the particles.
PCT/US2001/026477 2000-08-24 2001-08-24 Method for heating glass WO2002016280A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001285260A AU2001285260A1 (en) 2000-08-24 2001-08-24 Method for heating glass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64516000A 2000-08-24 2000-08-24
US09/645,160 2000-08-24

Publications (2)

Publication Number Publication Date
WO2002016280A2 WO2002016280A2 (en) 2002-02-28
WO2002016280A3 true WO2002016280A3 (en) 2003-04-17

Family

ID=24587850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/026477 WO2002016280A2 (en) 2000-08-24 2001-08-24 Method for heating glass

Country Status (2)

Country Link
AU (1) AU2001285260A1 (en)
WO (1) WO2002016280A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100366562C (en) * 2005-12-29 2008-02-06 上海交通大学 Production method of glass substrate surface self-assembly polyelectrolyte-rare earth nanometer film
JP5260517B2 (en) * 2007-05-30 2013-08-14 ダウ グローバル テクノロジーズ エルエルシー Method for bonding glass and ceramic enamel on glass
DE102009042159B4 (en) * 2009-09-11 2017-09-28 Schott Ag Method for improving the tribological properties of a glass surface
FR3022904B1 (en) * 2014-06-27 2016-07-01 Saint Gobain METHOD FOR ACTIVATION OF LAYER ON GLASS SUBSTRATE
US10483101B2 (en) * 2016-06-30 2019-11-19 Corning Incorporated Glass-based article with engineered stress distribution and method of making same
TWI763684B (en) * 2017-07-10 2022-05-11 美商康寧公司 Glass-based article with engineered stress distribution and method of making same
CN115697933A (en) 2020-06-03 2023-02-03 康宁股份有限公司 Glass articles coated with silica-based release agents and methods of ceramming thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073181A (en) * 1990-08-09 1991-12-17 Corning Incorporated Method of protecting glass surfaces using submicron refractory particles
JPH05301730A (en) * 1992-04-28 1993-11-16 Nippon Sheet Glass Co Ltd Thermal treatment of glass substrate
EP0788149A1 (en) * 1996-02-05 1997-08-06 Hitachi Europe Limited Method of depositing nanometre scale particles
US5769918A (en) * 1996-10-24 1998-06-23 Corning Incorporated Method of preventing glass adherence
DE19914601C1 (en) * 1999-03-30 2000-08-10 Schott Desag Ag Use of precipitated calcium carbonate as separator in stacked glass sheet heat treatment, especially thin glass sheet shrinkage pretreatment prior to further processing
WO2000072371A1 (en) * 1999-05-21 2000-11-30 Symetrix Corporation Fabrication of integrated circuit by selective deposition of precursor liquid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG49584A1 (en) 1994-12-28 1998-06-15 Hoya Corp Plate glass flattening method method of manufacturing an information recording glass substrate using flattened glass method of manufacturing a magnetic

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073181A (en) * 1990-08-09 1991-12-17 Corning Incorporated Method of protecting glass surfaces using submicron refractory particles
JPH05301730A (en) * 1992-04-28 1993-11-16 Nippon Sheet Glass Co Ltd Thermal treatment of glass substrate
EP0788149A1 (en) * 1996-02-05 1997-08-06 Hitachi Europe Limited Method of depositing nanometre scale particles
US5769918A (en) * 1996-10-24 1998-06-23 Corning Incorporated Method of preventing glass adherence
DE19914601C1 (en) * 1999-03-30 2000-08-10 Schott Desag Ag Use of precipitated calcium carbonate as separator in stacked glass sheet heat treatment, especially thin glass sheet shrinkage pretreatment prior to further processing
WO2000072371A1 (en) * 1999-05-21 2000-11-30 Symetrix Corporation Fabrication of integrated circuit by selective deposition of precursor liquid

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"CHEMICAL ABSTRACTS + INDEXES, AMERICAN CHEMICAL SOCIETY. COLUMBUS, US", CHEMICAL ABSTRACTS + INDEXES, AMERICAN CHEMICAL SOCIETY. COLUMBUS, US, vol. 119, no. 4, 26 June 1993 (1993-06-26), pages 335, XP000405474, ISSN: 0009-2258 *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 101 (C - 1168) 18 February 1994 (1994-02-18) *

Also Published As

Publication number Publication date
AU2001285260A1 (en) 2002-03-04
WO2002016280A2 (en) 2002-02-28

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