ES2109423T3 - Metodo de preparacion de componentes y dispositivos opticos en sus dimensiones finales o casi finales. - Google Patents

Metodo de preparacion de componentes y dispositivos opticos en sus dimensiones finales o casi finales.

Info

Publication number
ES2109423T3
ES2109423T3 ES93202521T ES93202521T ES2109423T3 ES 2109423 T3 ES2109423 T3 ES 2109423T3 ES 93202521 T ES93202521 T ES 93202521T ES 93202521 T ES93202521 T ES 93202521T ES 2109423 T3 ES2109423 T3 ES 2109423T3
Authority
ES
Spain
Prior art keywords
final
preparation
components
optical devices
dimensions
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
ES93202521T
Other languages
English (en)
Inventor
Paolo Chiurlo
Guido Cogliati
Lorenzo Costa
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.)
Enichem SpA
Original Assignee
Enichem SpA
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 Enichem SpA filed Critical Enichem SpA
Application granted granted Critical
Publication of ES2109423T3 publication Critical patent/ES2109423T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • 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
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/31—Doped silica-based glasses containing metals containing germanium
    • 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
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/40—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • 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
    • 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
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/902—Optical glass, e.g. silent on refractive index and/or ABBE number having ABBE number at least 70
    • 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
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70
    • 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
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/905—Ultraviolet transmitting or absorbing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Integrated Circuits (AREA)
  • Silicon Compounds (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
  • Prostheses (AREA)

Abstract

SE DESCRIBE LA PREPARACION DE OBJETOS, EN PARTICULAR DE COMPONENTES OPTICOS Y/O DISPOSITIVOS QUE UTILIZA, COMO PRECURSORES DE MATERIALES OPTICOS, AEROGELES MONOLITICOS AMORFOS PARA LA ELABORACION MECANICA DE ALTA PRECISION.
ES93202521T 1992-09-01 1993-08-27 Metodo de preparacion de componentes y dispositivos opticos en sus dimensiones finales o casi finales. Expired - Lifetime ES2109423T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922038A IT1256359B (it) 1992-09-01 1992-09-01 Procedimento per la preparazione di componenti e dispositivi ottici indimensioni finali o quasi finali, e prodotti cosi' ottenuti

Publications (1)

Publication Number Publication Date
ES2109423T3 true ES2109423T3 (es) 1998-01-16

Family

ID=11363898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93202521T Expired - Lifetime ES2109423T3 (es) 1992-09-01 1993-08-27 Metodo de preparacion de componentes y dispositivos opticos en sus dimensiones finales o casi finales.

Country Status (9)

Country Link
US (1) US5948535A (es)
EP (1) EP0586013B1 (es)
JP (1) JPH06190939A (es)
AT (1) ATE160530T1 (es)
DE (1) DE69315397T2 (es)
DK (1) DK0586013T3 (es)
ES (1) ES2109423T3 (es)
GR (1) GR3025691T3 (es)
IT (1) IT1256359B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270628B (it) * 1994-10-06 1997-05-07 Enichem Spa Manufatti in ossido di silicio e/o altri ossidi metallici misti e procedimento per la loro preparazione in dimensioni finali o quasi finali
EP1230008A1 (en) * 1999-10-21 2002-08-14 Aspen Systems, Inc. Rapid aerogel production process
US6732549B1 (en) * 2000-08-01 2004-05-11 Lucent Technologies Inc. Multi-pass sintering of a sol-gel body through a hot zone
US6679945B2 (en) 2000-08-21 2004-01-20 Degussa Ag Pyrogenically prepared silicon dioxide
ITNO20030001A1 (it) * 2003-01-15 2004-07-16 Novara Technology Srl Processo sol-gel per la produzione di articoli vetrosi.
ITNO20030004A1 (it) 2003-03-20 2004-09-21 Novara Technology Srl Articoli ottici, processo per la loro preparazione e
FR2856055B1 (fr) * 2003-06-11 2007-06-08 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques, composites les renfermant et composition utilisee
FR2879591B1 (fr) * 2004-12-16 2007-02-09 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
PT1700831E (pt) * 2005-03-09 2008-01-24 Gegussa Novara Technology Spa Processo para a produção de monólitos por meio do processo sol-gel
EP1700830A1 (en) * 2005-03-09 2006-09-13 Novara Technology S.R.L. Process for the production of monoliths by means of the invert sol-gel process
EP1700824A1 (en) 2005-03-09 2006-09-13 Degussa AG Granules based on pyrogenically prepared silicon dioxide, method for their preparation and use thereof
US9656903B2 (en) 2005-11-04 2017-05-23 Ocv Intellectual Capital, Llc Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from
US9187361B2 (en) 2005-11-04 2015-11-17 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed there from
US8338319B2 (en) * 2008-12-22 2012-12-25 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
US7823417B2 (en) * 2005-11-04 2010-11-02 Ocv Intellectual Capital, Llc Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby
US8586491B2 (en) 2005-11-04 2013-11-19 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
US7799713B2 (en) 2005-11-04 2010-09-21 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
DE602008004652D1 (de) * 2008-08-08 2011-03-03 Orion Tech Anstalt Sol-Gel Verfahren zur Herstellung von monolithischen Gegenständen aus Quarzglas
USD628718S1 (en) 2008-10-31 2010-12-07 Owens Corning Intellectual Capital, Llc Shingle ridge vent
USD615218S1 (en) 2009-02-10 2010-05-04 Owens Corning Intellectual Capital, Llc Shingle ridge vent
US8252707B2 (en) * 2008-12-24 2012-08-28 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
WO2013170171A1 (en) 2012-05-11 2013-11-14 10X Technology Llc Hollow silica glass microneedle arrays and method and apparatus for manufacturing same
USD710985S1 (en) 2012-10-10 2014-08-12 Owens Corning Intellectual Capital, Llc Roof vent
US10370855B2 (en) 2012-10-10 2019-08-06 Owens Corning Intellectual Capital, Llc Roof deck intake vent
US12265214B2 (en) * 2021-12-29 2025-04-01 Lawrence Livermore National Security, Llc Method of manufacturing monolithic optical systems

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027615A (ja) * 1983-07-22 1985-02-12 Hitachi Ltd 光学ガラスの製造方法
JPS6090835A (ja) * 1983-10-20 1985-05-22 Seiko Epson Corp シリカ−チタニアガラスの製造方法
GB2165234B (en) * 1984-10-05 1988-09-01 Suwa Seikosha Kk Methods of preparing doped silica glass
JPS6191024A (ja) * 1984-10-05 1986-05-09 Seiko Epson Corp 円筒状シリカ系ガラスの製造方法
US5196382A (en) * 1985-02-25 1993-03-23 University Of Florida Research Foundation, Inc. Method for rapid production of large sol-gel SiO2 containing monoliths of silica with and without transition metals
JPS62158126A (ja) * 1986-01-06 1987-07-14 Seiko Epson Corp 石英ガラスの製造方法
JPS6330334A (ja) * 1986-07-21 1988-02-09 Seiko Epson Corp 石英ガラスの製造方法
US4680049A (en) * 1986-08-15 1987-07-14 Gte Laboratories Incorporated Process for molding optical components of silicate glass to a near net shape optical precision
US4789389A (en) * 1987-05-20 1988-12-06 Corning Glass Works Method for producing ultra-high purity, optical quality, glass articles
US4786618A (en) * 1987-05-29 1988-11-22 Corning Glass Works Sol-gel method for making ultra-low expansion glass
US4883521A (en) * 1987-09-30 1989-11-28 Shin-Etsu Chemical Co., Ltd. Method for the preparation of silica glass
US4943542A (en) * 1987-10-31 1990-07-24 Hitachi Chemical Company, Ltd. Process for producing silica glass
JPH01148726A (ja) * 1987-12-04 1989-06-12 Sumita Kogaku Glass Seizosho:Kk 光学ガラス
US5328645A (en) * 1989-01-04 1994-07-12 Ppg Industries, Inc. Gel promoters for silica sols
IT1230708B (it) * 1989-02-10 1991-10-29 Enichem Spa Monoliti vetrosi costituiti da ossido di silicio e ossido di titanio e procedimento per la loro preparazione.
IT1230709B (it) * 1989-02-10 1991-10-29 Enichem Spa Procedimento per la preparazione di monoliti di aerogel di ossidi di metalli.
US5207814A (en) * 1989-02-10 1993-05-04 Enichem S.P.A. Process for preparing monoliths of aerogels of metal oxides
EP0390566B1 (en) * 1989-03-31 1993-10-20 Mitsubishi Gas Chemical Company, Inc. Method of producing silica glas having refractive index distribution
JP3115366B2 (ja) * 1991-09-02 2000-12-04 株式会社トクヤマ シリカ−チタニアガラスの製造方法
IT1251939B (it) * 1991-10-17 1995-05-27 Donegani Guido Ist Procedimento per la preparazione di materiali a base di ossidi inorganici con granulometria monodispersa e materiali cosi ottenuti.
US5254508A (en) * 1991-12-12 1993-10-19 Yazaki Corporation Sol-gel process for forming a germania-doped silica glass rod
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

Also Published As

Publication number Publication date
DE69315397D1 (de) 1998-01-08
DE69315397T2 (de) 1998-04-16
ITMI922038A0 (it) 1992-09-01
ITMI922038A1 (it) 1994-03-01
US5948535A (en) 1999-09-07
DK0586013T3 (da) 1998-04-06
ATE160530T1 (de) 1997-12-15
GR3025691T3 (en) 1998-03-31
EP0586013A2 (en) 1994-03-09
IT1256359B (it) 1995-12-01
JPH06190939A (ja) 1994-07-12
EP0586013A3 (en) 1994-06-29
EP0586013B1 (en) 1997-11-26

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