ES2125308T3 - Fabricacion de un producto vitreo de silice por un proceso sol-gel. - Google Patents

Fabricacion de un producto vitreo de silice por un proceso sol-gel.

Info

Publication number
ES2125308T3
ES2125308T3 ES93306360T ES93306360T ES2125308T3 ES 2125308 T3 ES2125308 T3 ES 2125308T3 ES 93306360 T ES93306360 T ES 93306360T ES 93306360 T ES93306360 T ES 93306360T ES 2125308 T3 ES2125308 T3 ES 2125308T3
Authority
ES
Spain
Prior art keywords
sol
vitreo
silicon
manufacture
product
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.)
Expired - Lifetime
Application number
ES93306360T
Other languages
English (en)
Inventor
Edwin Arthur Chandross
Debra Anne Fleming
David Wilfred Johnson Jr
John Burnette Macchesney
Frederick W Walz Jr
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of ES2125308T3 publication Critical patent/ES2125308T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/016—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by a liquid phase reaction process, e.g. through a gel phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/12—Other methods of shaping glass by liquid-phase reaction processes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/901—Liquid phase reaction process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Silicon Compounds (AREA)

Abstract

LA FABRICACION A PRESION INFERIOR QUE COMPRENDE LA PREPARACION DE CUERPOS GRANDES DE VIDRIO DE ALTA SILICE LIBRE DE VACIO DEPENDE DE LA GELIFICACION DE UN SOL ACUOSO DE PARTICULAS DE SILICE COLOIDAL POR SECADO Y COCCION DE TAL GEL. LA LIBERTAD DE GRIETA EN EL GEL SECO ES LA CONSECUENCIA DE MATERIAL POLIMERICO INCLUIDO QUE HUMEDECE LAS PARTICULAS. EL MATERIAL POLIMERICO ES ELIMINADO POR DESCOMPOSICION TERMICA TRATADO A LA TEMPERATURA ALCANZADA EN LA COCCION.
ES93306360T 1992-08-14 1993-08-11 Fabricacion de un producto vitreo de silice por un proceso sol-gel. Expired - Lifetime ES2125308T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/930,125 US5240488A (en) 1992-08-14 1992-08-14 Manufacture of vitreous silica product via a sol-gel process using a polymer additive

Publications (1)

Publication Number Publication Date
ES2125308T3 true ES2125308T3 (es) 1999-03-01

Family

ID=25458955

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93306360T Expired - Lifetime ES2125308T3 (es) 1992-08-14 1993-08-11 Fabricacion de un producto vitreo de silice por un proceso sol-gel.

Country Status (15)

Country Link
US (2) US5240488A (es)
EP (1) EP0583943B1 (es)
JP (1) JP3387562B2 (es)
KR (1) KR100260481B1 (es)
CN (1) CN1100727C (es)
AU (1) AU651281B2 (es)
CA (1) CA2103870C (es)
DE (1) DE69322331T2 (es)
DK (1) DK0583943T3 (es)
ES (1) ES2125308T3 (es)
FI (1) FI102960B1 (es)
IL (1) IL106645A (es)
PL (1) PL175302B1 (es)
RU (1) RU2118299C1 (es)
TW (1) TW235953B (es)

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EP0583943B1 (en) 1998-12-02
EP0583943A3 (en) 1994-08-17
RU2118299C1 (ru) 1998-08-27
DE69322331D1 (de) 1999-01-14
FI102960B (fi) 1999-03-31
FI933583A0 (fi) 1993-08-13
AU4442793A (en) 1994-02-17
TW235953B (es) 1994-12-11
DE69322331T2 (de) 1999-06-02
DK0583943T3 (da) 1999-08-16
EP0583943A2 (en) 1994-02-23
IL106645A (en) 1997-02-18
CA2103870C (en) 1998-09-15
PL175302B1 (pl) 1998-12-31
CN1082516A (zh) 1994-02-23
CA2103870A1 (en) 1994-02-15
FI933583L (fi) 1994-02-15
US5240488A (en) 1993-08-31
FI102960B1 (fi) 1999-03-31
PL300085A1 (en) 1994-02-21
IL106645A0 (en) 1993-12-08
JP3387562B2 (ja) 2003-03-17
US5379364A (en) 1995-01-03
HK1006367A1 (en) 1999-02-26
AU651281B2 (en) 1994-07-14
KR100260481B1 (ko) 2000-07-01
CN1100727C (zh) 2003-02-05
JPH06239623A (ja) 1994-08-30

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