ATE70034T1 - Verfahren zum herstellen von silikamikrokugeln. - Google Patents

Verfahren zum herstellen von silikamikrokugeln.

Info

Publication number
ATE70034T1
ATE70034T1 AT88402008T AT88402008T ATE70034T1 AT E70034 T1 ATE70034 T1 AT E70034T1 AT 88402008 T AT88402008 T AT 88402008T AT 88402008 T AT88402008 T AT 88402008T AT E70034 T1 ATE70034 T1 AT E70034T1
Authority
AT
Austria
Prior art keywords
microspheres
silica content
microballs
produced
starting glass
Prior art date
Application number
AT88402008T
Other languages
English (en)
Inventor
Patrick Garnier
Daniel Abriou
Benoit Beghin
Original Assignee
Saint Gobain Vitrage
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 Saint Gobain Vitrage filed Critical Saint Gobain Vitrage
Application granted granted Critical
Publication of ATE70034T1 publication Critical patent/ATE70034T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/107—Forming hollow beads
    • C03B19/1075—Forming hollow beads by blowing, pressing, centrifuging, rolling or dripping
    • 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
    • C03B19/1095—Thermal after-treatment of beads, e.g. tempering, crystallisation, annealing
    • 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
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/002—Hollow glass particles
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/007—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in gaseous phase
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/008—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in solid phase, e.g. using pastes, powders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Compositions (AREA)
  • Silicon Compounds (AREA)
AT88402008T 1987-08-05 1988-08-02 Verfahren zum herstellen von silikamikrokugeln. ATE70034T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8711126A FR2619101A1 (fr) 1987-08-05 1987-08-05 Technique de production de microspheres en silice
EP88402008A EP0302785B1 (de) 1987-08-05 1988-08-02 Verfahren zum Herstellen von Silikamikrokugeln

Publications (1)

Publication Number Publication Date
ATE70034T1 true ATE70034T1 (de) 1991-12-15

Family

ID=9353911

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88402008T ATE70034T1 (de) 1987-08-05 1988-08-02 Verfahren zum herstellen von silikamikrokugeln.

Country Status (7)

Country Link
US (1) US4904293A (de)
EP (1) EP0302785B1 (de)
JP (1) JP2656808B2 (de)
AT (1) ATE70034T1 (de)
DE (1) DE3866624D1 (de)
ES (1) ES2029055T3 (de)
FR (1) FR2619101A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217928A (en) * 1988-08-24 1993-06-08 Potters Industries, Inc. Hollow glass spheres
US5069702A (en) * 1990-12-20 1991-12-03 W. R. Grace & Co.-Conn. Method of making small hollow glass spheres
US5484109A (en) * 1993-09-20 1996-01-16 Cook; Donald E. Glass shearing apparatus
EP0757664B1 (de) * 1994-04-25 1998-03-04 Minnesota Mining And Manufacturing Company Zusammensetzungen enthaltend geschmolzene teilchen und verfahren zu ihrer herstellung
DE69524912T2 (de) * 1994-09-30 2002-08-22 AT & T CORP., NEW YORK Bleifreie Legierungen zum Weichlöten
US6045913A (en) * 1995-11-01 2000-04-04 Minnesota Mining And Manufacturing Company At least partly fused particulates and methods of making them by flame fusion
US6254981B1 (en) 1995-11-02 2001-07-03 Minnesota Mining & Manufacturing Company Fused glassy particulates obtained by flame fusion
US6055828A (en) * 1997-12-30 2000-05-02 Closure Medical Corporation Treatment methods for glass medical adhesive applicators
FR2875494B1 (fr) * 2004-09-17 2007-01-19 Sylvain Rakotoarison Microspheres de silice, procede de fabrication, assemblages et utilisations possibles de ces microspheres de silice
RU2278078C1 (ru) * 2005-01-14 2006-06-20 Открытое акционерное общество "Научно-производственное объединение "Стеклопластик" Устройство для изготовления стеклянных микрошариков
RU2279411C1 (ru) * 2005-05-03 2006-07-10 Открытое акционерное общество "Научно-производственное объединение "Стеклопластик" Устройство для раскрытия и стабилизации закрученного огневого потока в печи для изготовления стеклянных микрошариков
CN100360442C (zh) * 2005-07-11 2008-01-09 张伟 一种空心微珠的制备方法
JP4941629B2 (ja) * 2005-08-17 2012-05-30 日東紡績株式会社 球状化無機物粉末の製造方法
EP1918258A4 (de) * 2005-08-17 2009-09-02 Nitto Boseki Co Ltd Verfahren zur herstellung von sphärischem anorganischem teilchen
US9399000B2 (en) 2006-06-20 2016-07-26 Momentive Performance Materials, Inc. Fused quartz tubing for pharmaceutical packaging
JP5214138B2 (ja) * 2006-06-20 2013-06-19 モーメンティブ・パフォーマンス・マテリアルズ・インク ガラス品およびその製法
RU2319673C1 (ru) * 2006-07-11 2008-03-20 Открытое акционерное общество "Научно-производственное объединение "Стеклопластик" Устройство для изготовления стеклянных микрошариков и микросфер
KR101219460B1 (ko) 2010-11-04 2013-01-11 한국에너지기술연구원 미세유리 중공 구슬의 제조방법
RU2481280C1 (ru) * 2011-08-30 2013-05-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" Способ модификации стеклянных микросфер
CN105453705B (zh) * 2013-07-23 2019-07-23 罗杰斯公司 电路材料、电路层合体及其制造方法
CN105647106B (zh) * 2016-01-28 2018-03-13 淄博迈特瑞工程材料有限公司 一种中空陶瓷微珠peek复合覆铜板及其制备方法
FR3098512B1 (fr) * 2019-07-11 2022-08-26 Sgd Sa Procede et installation de desalcalinisation de recipients en verre par voie liquide
DE102023116335A1 (de) * 2022-06-23 2023-12-28 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
US11926736B1 (en) 2023-02-17 2024-03-12 Thintronics, Inc. Curable film composition, curable film, and cured product thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221709A (en) * 1938-01-29 1940-11-12 Corning Glass Works Borosilicate glass
NL232500A (de) * 1957-10-22
US3061495A (en) * 1959-06-29 1962-10-30 Standard Oil Co Method of acid treating hollow glass spheres
US3365315A (en) * 1963-08-23 1968-01-23 Minnesota Mining & Mfg Glass bubbles prepared by reheating solid glass partiles
GB2139616B (en) * 1983-05-13 1987-04-01 Glaverbel Gas-filled glass beads
FR2566384B1 (fr) * 1984-06-21 1986-09-05 Saint Gobain Vitrage Perfectionnements aux techniques de production de microspheres en verre
US4778502A (en) * 1984-06-21 1988-10-18 Saint-Gobain Vitrage Production of glass microspheres
FR2595090B1 (fr) * 1986-03-03 1988-05-06 Saint Gobain Vitrage Perfectionnements a la production de microspheres en verre

Also Published As

Publication number Publication date
ES2029055T3 (es) 1992-07-16
EP0302785B1 (de) 1991-12-04
JP2656808B2 (ja) 1997-09-24
JPH01138157A (ja) 1989-05-31
EP0302785A1 (de) 1989-02-08
DE3866624D1 (de) 1992-01-16
FR2619101A1 (fr) 1989-02-10
US4904293A (en) 1990-02-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee