ITNO20030005A1 - VETRI DI SiO2 AD ALTA OMOGENEITA'. - Google Patents

VETRI DI SiO2 AD ALTA OMOGENEITA'.

Info

Publication number
ITNO20030005A1
ITNO20030005A1 IT000005A ITNO20030005A ITNO20030005A1 IT NO20030005 A1 ITNO20030005 A1 IT NO20030005A1 IT 000005 A IT000005 A IT 000005A IT NO20030005 A ITNO20030005 A IT NO20030005A IT NO20030005 A1 ITNO20030005 A1 IT NO20030005A1
Authority
IT
Italy
Prior art keywords
high homogeneity
sio2 glasses
sio2
glasses
homogeneity
Prior art date
Application number
IT000005A
Other languages
English (en)
Inventor
Lorenzo Costa
Massimo Sparpaglione
Original Assignee
Novara Technology Srl
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 Novara Technology Srl filed Critical Novara Technology Srl
Priority to IT000005A priority Critical patent/ITNO20030005A1/it
Priority to CA002519666A priority patent/CA2519666A1/en
Priority to KR1020057017605A priority patent/KR100814627B1/ko
Priority to EP04719938A priority patent/EP1603842A1/en
Priority to US10/549,680 priority patent/US20060079387A1/en
Priority to AU2004222147A priority patent/AU2004222147A1/en
Priority to BRPI0408614-7A priority patent/BRPI0408614A/pt
Priority to RU2005132393/03A priority patent/RU2005132393A/ru
Priority to CNA200480007584XA priority patent/CN1761630A/zh
Priority to JP2006500059A priority patent/JP2006520735A/ja
Priority to PCT/EP2004/002577 priority patent/WO2004083144A1/en
Publication of ITNO20030005A1 publication Critical patent/ITNO20030005A1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/12—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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/02—Pure silica glass, e.g. pure fused quartz
    • 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
    • C03C2203/26—Wet processes, e.g. sol-gel process using alkoxides
IT000005A 2003-03-21 2003-03-21 VETRI DI SiO2 AD ALTA OMOGENEITA'. ITNO20030005A1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT000005A ITNO20030005A1 (it) 2003-03-21 2003-03-21 VETRI DI SiO2 AD ALTA OMOGENEITA'.
CA002519666A CA2519666A1 (en) 2003-03-21 2004-03-12 High homogeneity silica glass prepared through a sol-gel procedure
KR1020057017605A KR100814627B1 (ko) 2003-03-21 2004-03-12 졸-겔 공정을 통해 제조되는 고균질성 실리카 유리
EP04719938A EP1603842A1 (en) 2003-03-21 2004-03-12 High homogeneity silica glass prepared through a sol-gel procedure
US10/549,680 US20060079387A1 (en) 2003-03-21 2004-03-12 High homogeneity silica glass prepared through a sol-gel procedure
AU2004222147A AU2004222147A1 (en) 2003-03-21 2004-03-12 High homogeneity silica glass prepared through a sol-gel procedure
BRPI0408614-7A BRPI0408614A (pt) 2003-03-21 2004-03-12 vidro de sìlica de alta homogeneidade preparado por um procedimento sol-gel
RU2005132393/03A RU2005132393A (ru) 2003-03-21 2004-03-12 Кварцевое стекло с высокой однородностью, получаемое золь-гель способом
CNA200480007584XA CN1761630A (zh) 2003-03-21 2004-03-12 由溶胶－凝胶法制备的具有高均一性的SiO2玻璃
JP2006500059A JP2006520735A (ja) 2003-03-21 2004-03-12 ゾルゲル法により製造された高均質性シリカガラス
PCT/EP2004/002577 WO2004083144A1 (en) 2003-03-21 2004-03-12 High homogeneity silica glass prepared through a sol-gel procedure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000005A ITNO20030005A1 (it) 2003-03-21 2003-03-21 VETRI DI SiO2 AD ALTA OMOGENEITA'.

Publications (1)

Publication Number Publication Date
ITNO20030005A1 true ITNO20030005A1 (it) 2004-09-22

Family

ID=33017984

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000005A ITNO20030005A1 (it) 2003-03-21 2003-03-21 VETRI DI SiO2 AD ALTA OMOGENEITA'.

Country Status (11)

Country Link
US (1) US20060079387A1 (it)
EP (1) EP1603842A1 (it)
JP (1) JP2006520735A (it)
KR (1) KR100814627B1 (it)
CN (1) CN1761630A (it)
AU (1) AU2004222147A1 (it)
BR (1) BRPI0408614A (it)
CA (1) CA2519666A1 (it)
IT (1) ITNO20030005A1 (it)
RU (1) RU2005132393A (it)
WO (1) WO2004083144A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2174916B9 (fr) * 2008-10-09 2017-11-22 Université Des Sciences Et Technologies De Lille Monolithes de silice de haute pureté et son procédé de synthèse
US8197782B2 (en) 2010-02-08 2012-06-12 Momentive Performance Materials Method for making high purity metal oxide particles and materials made thereof
US9249028B2 (en) 2010-02-08 2016-02-02 Momentive Performance Materials Inc. Method for making high purity metal oxide particles and materials made thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002519A1 (en) * 1982-12-23 1984-07-05 Suwa Seikosha Kk Process for producing quartz glass
EP0310486B1 (en) * 1987-09-30 1992-03-18 Shin-Etsu Chemical Co., Ltd. A method for the preparation of silica glass
US5063179A (en) * 1990-03-02 1991-11-05 Cabot Corporation Process for making non-porous micron-sized high purity silica
US5068208A (en) 1991-04-05 1991-11-26 The University Of Rochester Sol-gel method for making gradient index optical elements
ITNO990004A1 (it) * 1999-03-08 2000-09-08 Gel Design And Engineering S R Processo sol-gel per la produzione di manufatti contenenti e aderentiad un inserto cilindrico incomprimibile e manufatti cosi' ottenuti.
US6360564B1 (en) * 2000-01-20 2002-03-26 Corning Incorporated Sol-gel method of preparing powder for use in forming glass
US6467312B1 (en) * 2000-07-11 2002-10-22 Fitel Usa Corp. Sol gel method of making an optical fiber with multiple apetures

Also Published As

Publication number Publication date
JP2006520735A (ja) 2006-09-14
US20060079387A1 (en) 2006-04-13
KR100814627B1 (ko) 2008-03-18
WO2004083144A1 (en) 2004-09-30
CA2519666A1 (en) 2004-09-30
RU2005132393A (ru) 2006-06-10
AU2004222147A1 (en) 2004-09-30
CN1761630A (zh) 2006-04-19
EP1603842A1 (en) 2005-12-14
KR20050113241A (ko) 2005-12-01
BRPI0408614A (pt) 2006-03-07

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