DK167392B1 - Fremgangsmaade til fremstilling af genstande omfattende silicaholdigt glas - Google Patents

Fremgangsmaade til fremstilling af genstande omfattende silicaholdigt glas Download PDF

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Publication number
DK167392B1
DK167392B1 DK648287A DK648287A DK167392B1 DK 167392 B1 DK167392 B1 DK 167392B1 DK 648287 A DK648287 A DK 648287A DK 648287 A DK648287 A DK 648287A DK 167392 B1 DK167392 B1 DK 167392B1
Authority
DK
Denmark
Prior art keywords
gel
gel particles
approx
particles
silica
Prior art date
Application number
DK648287A
Other languages
Danish (da)
English (en)
Other versions
DK648287D0 (da
DK648287A (da
Inventor
James William Fleming
Jr David Wilfred Johnson
John Burnette Macchesney
Sandra Alene Pardenek
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of DK648287D0 publication Critical patent/DK648287D0/da
Publication of DK648287A publication Critical patent/DK648287A/da
Application granted granted Critical
Publication of DK167392B1 publication Critical patent/DK167392B1/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • 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
    • C03B19/00—Other methods of shaping glass
    • C03B19/01—Other methods of shaping glass by progressive fusion or sintering of powdered glass onto a shaping substrate, i.e. accretion, e.g. plasma oxidation deposition
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/106—Forming solid beads by chemical vapour deposition; by liquid phase reaction
    • C03B19/1065—Forming solid beads by chemical vapour deposition; by liquid phase reaction by liquid phase reactions, e.g. by means of a gel phase
    • 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
    • C03B37/0128—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass
    • C03B37/01291—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process
    • 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
    • C03B37/10—Non-chemical treatment
    • C03B37/16—Cutting or severing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Silicon Compounds (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
DK648287A 1986-12-11 1987-12-10 Fremgangsmaade til fremstilling af genstande omfattende silicaholdigt glas DK167392B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/940,392 US4872895A (en) 1986-12-11 1986-12-11 Method for fabricating articles which include high silica glass bodies
US94039286 1986-12-11

Publications (3)

Publication Number Publication Date
DK648287D0 DK648287D0 (da) 1987-12-10
DK648287A DK648287A (da) 1988-06-12
DK167392B1 true DK167392B1 (da) 1993-10-25

Family

ID=25474744

Family Applications (1)

Application Number Title Priority Date Filing Date
DK648287A DK167392B1 (da) 1986-12-11 1987-12-10 Fremgangsmaade til fremstilling af genstande omfattende silicaholdigt glas

Country Status (10)

Country Link
US (1) US4872895A (de)
EP (1) EP0271281B1 (de)
JP (1) JPH0733258B2 (de)
KR (1) KR910002395B1 (de)
CN (1) CN1012641B (de)
AU (1) AU585738B2 (de)
CA (1) CA1311615C (de)
DE (1) DE3780923T2 (de)
DK (1) DK167392B1 (de)
ES (1) ES2005423A6 (de)

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EP0360479B1 (de) * 1988-09-21 1992-02-26 AT&T Corp. Verfahren zur Herstellung eines Glaskörpers
JPH02124739A (ja) * 1988-10-31 1990-05-14 Shin Etsu Chem Co Ltd 合成石英ガラスおよびその製造方法
US5141786A (en) * 1989-02-28 1992-08-25 Shin-Etsu Chemical Co., Ltd. Synthetic silica glass articles and a method for manufacturing them
EP0443781A1 (de) * 1990-02-23 1991-08-28 AT&T Corp. Verfahren zum Dotieren von optischen Fasern
GB9108891D0 (en) * 1991-04-25 1991-06-12 Tetronics Research & Dev Co Li Silica production
US5236651A (en) * 1991-12-02 1993-08-17 Akzo N.V. Extrusion, collection, and drying of ceramic precursor gel to form dried gel particles
US5888587A (en) * 1992-07-07 1999-03-30 Alcatel N.V. Method of manufacturing silica powder and use of such powder in making an optical fiber preform
FR2693451B1 (fr) * 1992-07-07 1994-08-19 Alcatel Nv Procédé de fabrication d'une poudre de silice et application d'une telle poudre à la réalisation d'une préforme pour fibre optique.
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
US5356447A (en) * 1993-03-11 1994-10-18 At&T Bell Laboratories Manufacture of high proof-test optical fiber using sol-gel
DE4418401C1 (de) * 1994-05-26 1995-06-01 Heraeus Quarzglas Verfahren und Vorrichtung zur Herstellung von Platten aus Quarzglas
FR2762836B1 (fr) 1997-05-02 1999-07-23 Alsthom Cge Alcatel Procede et appareil de fabrication de preformes de fibre de verre
KR100229884B1 (ko) * 1997-03-10 1999-11-15 윤종용 솔-젤법을 이용한 고순도 실리카 유리의 제조방법
FR2766170B1 (fr) * 1997-07-17 1999-09-24 Alsthom Cge Alcatel Procede ameliore de fabrication d'une poudre de silice
FR2790753B1 (fr) * 1999-03-08 2001-06-08 Cit Alcatel Procede de fabrication d'une preforme de fibre optique avec depot externe de silice eventuellement dopee
FR2791969B1 (fr) * 1999-03-15 2001-07-27 Cit Alcatel Procede de fabrication d'une poudre de silice et utilisation d'une telle poudre pour la realisation d'une preforme de fibre optique
US6386373B1 (en) 2000-03-10 2002-05-14 Alcatel Process for making silica powder and use of such powder in the manufacture of an optical fiber preform
US20020173416A1 (en) * 2001-04-06 2002-11-21 Ellison Adam J. Dispersal of optically active ions in glass
US20110100061A1 (en) * 2009-10-30 2011-05-05 James Fleming Formation of microstructured fiber preforms using porous glass deposition
JP4904441B2 (ja) * 2010-04-26 2012-03-28 古河電気工業株式会社 ガラス母材の製造方法および製造装置
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US10752949B2 (en) 2012-08-14 2020-08-25 10X Genomics, Inc. Methods and systems for processing polynucleotides
US11591637B2 (en) 2012-08-14 2023-02-28 10X Genomics, Inc. Compositions and methods for sample processing
US10584381B2 (en) 2012-08-14 2020-03-10 10X Genomics, Inc. Methods and systems for processing polynucleotides
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JP2017532042A (ja) 2014-10-29 2017-11-02 １０エックス ゲノミクス，インコーポレイテッド 標的化核酸配列決定のための方法及び組成物
US9975122B2 (en) 2014-11-05 2018-05-22 10X Genomics, Inc. Instrument systems for integrated sample processing
EP3034476A1 (de) * 2014-12-16 2016-06-22 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung von synthetischem quarzglas unter verwendung einer reinigungsvorrichtung
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CN108431232B (zh) 2015-12-04 2022-10-14 10X 基因组学有限公司 用于核酸分析的方法和组合物
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CN109526228B (zh) 2017-05-26 2022-11-25 10X基因组学有限公司 转座酶可接近性染色质的单细胞分析
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DE1278411B (de) * 1963-06-14 1968-09-26 Basf Ag Verfahren zur Herstellung von Katalysatoren oder Katalysatortraegern in Form von Hohlkugeln
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Also Published As

Publication number Publication date
CN87107444A (zh) 1988-06-22
CN1012641B (zh) 1991-05-22
JPH0733258B2 (ja) 1995-04-12
EP0271281A2 (de) 1988-06-15
AU585738B2 (en) 1989-06-22
JPS63215525A (ja) 1988-09-08
DK648287D0 (da) 1987-12-10
KR910002395B1 (ko) 1991-04-22
AU8211687A (en) 1988-06-16
US4872895A (en) 1989-10-10
DK648287A (da) 1988-06-12
EP0271281B1 (de) 1992-08-05
CA1311615C (en) 1992-12-22
DE3780923T2 (de) 1992-12-24
ES2005423A6 (es) 1989-03-01
EP0271281A3 (en) 1990-01-17
KR880007379A (ko) 1988-08-27
DE3780923D1 (de) 1992-09-10

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed