DE69903228T2 - Methode zur Herstellung eines Gegenstandes unter Verwendung des Sol-Gel Verfahrens - Google Patents

Methode zur Herstellung eines Gegenstandes unter Verwendung des Sol-Gel Verfahrens

Info

Publication number
DE69903228T2
DE69903228T2 DE69903228T DE69903228T DE69903228T2 DE 69903228 T2 DE69903228 T2 DE 69903228T2 DE 69903228 T DE69903228 T DE 69903228T DE 69903228 T DE69903228 T DE 69903228T DE 69903228 T2 DE69903228 T2 DE 69903228T2
Authority
DE
Germany
Prior art keywords
sol
making
gel process
gel
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 - Fee Related
Application number
DE69903228T
Other languages
English (en)
Other versions
DE69903228D1 (de
Inventor
Suhas Dattatreya Bhandarkar
Edwin Arthur Chandross
Thomas Michael Putvinski
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE69903228D1 publication Critical patent/DE69903228D1/de
Publication of DE69903228T2 publication Critical patent/DE69903228T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/1415—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water
    • C01B33/1417—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water an aqueous dispersion being obtained
    • 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
    • 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
    • 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
    • C03C2203/00—Production processes
    • C03C2203/20—Wet processes, e.g. sol-gel process
    • C03C2203/30—Additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
DE69903228T 1998-07-21 1999-07-12 Methode zur Herstellung eines Gegenstandes unter Verwendung des Sol-Gel Verfahrens Expired - Fee Related DE69903228T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12001698A 1998-07-21 1998-07-21
US09/280,588 US6209357B1 (en) 1998-07-21 1999-03-29 Method for forming article using sol-gel processing

Publications (2)

Publication Number Publication Date
DE69903228D1 DE69903228D1 (de) 2002-11-07
DE69903228T2 true DE69903228T2 (de) 2003-08-14

Family

ID=26817958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903228T Expired - Fee Related DE69903228T2 (de) 1998-07-21 1999-07-12 Methode zur Herstellung eines Gegenstandes unter Verwendung des Sol-Gel Verfahrens

Country Status (5)

Country Link
US (1) US6209357B1 (de)
EP (1) EP0974557B1 (de)
JP (1) JP3505109B2 (de)
CA (1) CA2273733A1 (de)
DE (1) DE69903228T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936478A1 (de) * 1999-08-03 2001-02-15 Degussa Sinterwerkstoffe
US6223563B1 (en) * 2000-03-17 2001-05-01 Lucent Technologies Inc. Process for fabricating fluorine-doped sol-gel article
US6442977B1 (en) 2000-06-20 2002-09-03 Fitel Usa Corp. Sol-gel process for fabricating germanium-doped silica article
US7026362B2 (en) * 2001-10-09 2006-04-11 Simax Technologies, Inc. Sol-gel process utilizing reduced mixing temperatures
US7125912B2 (en) * 2001-10-09 2006-10-24 Simax Technologies, Inc. Doped sol-gel materials and method of manufacture utilizing reduced mixing temperatures
US7001568B2 (en) 2002-02-01 2006-02-21 Simax Technologies, Inc. Method of removing liquid from pores of a sol-gel monolith
US20040194511A1 (en) * 2002-02-01 2004-10-07 Chih-Hsing Cheng Sol-gel-derived halogen-doped glass
US20030147606A1 (en) * 2002-02-01 2003-08-07 Shiho Wang Sol-gel-based optical preforms and methods of manufacture
US6928220B2 (en) * 2002-02-01 2005-08-09 Simax Technologies, Inc. Sol-gel-derived optical fiber preform and method of manufacture
US7000885B2 (en) * 2002-02-01 2006-02-21 Simax Technologies, Inc. Apparatus and method for forming a sol-gel monolith utilizing multiple casting
US20030230118A1 (en) * 2002-06-12 2003-12-18 Dawes Steven B. Methods and preforms for drawing microstructured optical fibers
JP4484469B2 (ja) * 2002-08-09 2010-06-16 独立行政法人科学技術振興機構 ｃｍサイズのコロイド結晶の製法
US20040050110A1 (en) * 2002-08-29 2004-03-18 Berkey George E. Methods for fabricating optical fibers and optical fiber preforms
JP2004131373A (ja) * 2002-09-09 2004-04-30 Corning Inc シリカ・チタニア極端紫外線光学素子の製造方法
US7155936B2 (en) * 2003-08-08 2007-01-02 Corning Incorporated Doped silica glass articles and methods of forming doped silica glass boules and articles
EP1700829A1 (de) 2005-03-09 2006-09-13 Degussa AG Verfahren zum Herstellen eines Glasmonolithes mittels eines Sol-Gel-Verfahrens
SI1700831T1 (sl) 2005-03-09 2008-04-30 Gegussa Novara Technology Spa Postopek za proizvodnjo monolitov s pomocjo sol-gel postopka
EP1897860A1 (de) * 2006-09-07 2008-03-12 Degussa Novara Technology S.p.A. Sol-Gel Verfahren
US7883575B2 (en) * 2006-10-02 2011-02-08 Bowers Robert B Colloidal sealant composition
DE102006058799A1 (de) 2006-12-13 2008-06-19 Wacker Chemie Ag Verfahren zur Herstellung von stabilen Binder-freien hochreinen Formkörpern aus Metalloxiden und deren Anwendung
WO2008151666A1 (en) * 2007-06-13 2008-12-18 Degussa Novara Technology S.P.A. Sol-gel process for wet-gel modification
WO2008151665A1 (en) * 2007-06-13 2008-12-18 Degussa Novara Technology S.P.A. Sol-gel process
US9828298B2 (en) 2007-11-30 2017-11-28 Corning Incorporated Cement compositions for applying to honeycomb bodies
EP2088128B1 (de) 2007-12-10 2015-04-08 Cristal Materials Corporation Verfahren zur Herstellung von Glasmonolithen über das Sol-Gel-Verfahren
JP4712879B2 (ja) 2009-02-19 2011-06-29 公立大学法人首都大学東京 含水湿潤ゲルの乾燥方法及び含水湿潤ゲルの乾燥装置
JP5103540B2 (ja) * 2011-03-22 2012-12-19 公立大学法人首都大学東京 含水湿潤ゲルの乾燥方法及び含水湿潤ゲルの乾燥装置
RU2482058C2 (ru) * 2011-04-21 2013-05-20 Учреждение Российской академии наук Ордена Трудового Красного Знамени Институт химии силикатов имени И.В. Гребенщикова РАН Способ получения монолитного кварцевого стекла
JP5384679B2 (ja) * 2012-01-19 2014-01-08 湖北工業株式会社 光ファイバ母材を製造する方法及び光ファイバ母材
US8987155B2 (en) 2012-08-30 2015-03-24 Corning Incorporated Niobium doped silica titania glass and method of preparation
WO2016085915A1 (en) 2014-11-26 2016-06-02 Corning Incorporated Doped silica-titania glass having low expansivity and methods of making the same
US20170241863A1 (en) 2016-02-23 2017-08-24 Corning Incorporated Measurement of thermal expansion of glasses
US11111172B2 (en) 2016-11-30 2021-09-07 Corning Incorporated Basic additives for silica soot compacts and methods for forming optical quality glass

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765242A (en) 1952-02-29 1956-10-02 Du Pont Process of making reinforced silica gel and esterified silica gel
US4909816A (en) 1974-02-22 1990-03-20 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber fabrication and resulting product
US4217027A (en) 1974-02-22 1980-08-12 Bell Telephone Laboratories, Incorporated Optical fiber fabrication and resulting product
US4262035A (en) 1980-03-07 1981-04-14 Bell Telephone Laboratories, Incorporated Modified chemical vapor deposition of an optical fiber using an rf plasma
US4775401A (en) 1987-06-18 1988-10-04 American Telephone And Telegraph Company, At&T Bell Laboratories Method of producing an optical fiber
US5240488A (en) 1992-08-14 1993-08-31 At&T Bell Laboratories Manufacture of vitreous silica product via a sol-gel process using a polymer additive
DE69705258T2 (de) 1996-05-14 2002-04-11 Lucent Technologies Inc Sol-Gel Verfahren zur Herstellung von Silica-Glas
US5944866A (en) 1997-09-26 1999-08-31 Lucent Technologies Inc. Fabrication including sol-gel processing

Also Published As

Publication number Publication date
EP0974557A1 (de) 2000-01-26
DE69903228D1 (de) 2002-11-07
JP2000044225A (ja) 2000-02-15
CA2273733A1 (en) 2000-01-21
EP0974557B1 (de) 2002-10-02
US6209357B1 (en) 2001-04-03
JP3505109B2 (ja) 2004-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee