BG94483A - Метод за обработка на повърхността на изделия със стъкловидна структура - Google Patents

Метод за обработка на повърхността на изделия със стъкловидна структура

Info

Publication number
BG94483A
BG94483A BG094483A BG9448391A BG94483A BG 94483 A BG94483 A BG 94483A BG 094483 A BG094483 A BG 094483A BG 9448391 A BG9448391 A BG 9448391A BG 94483 A BG94483 A BG 94483A
Authority
BG
Bulgaria
Prior art keywords
lead
glass
inner walls
vessel
aluminosilicate
Prior art date
Application number
BG094483A
Other languages
English (en)
Other versions
BG60671B1 (bg
Inventor
Gerard Cornier
Original Assignee
Compagnie Des Cristalleriesde Baccarat
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 Compagnie Des Cristalleriesde Baccarat filed Critical Compagnie Des Cristalleriesde Baccarat
Publication of BG94483A publication Critical patent/BG94483A/bg
Publication of BG60671B1 publication Critical patent/BG60671B1/bg

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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/006—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform an exchange of the type Xn+ ----> nH+
    • 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
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/90—Other aspects of coatings
    • C03C2217/92—Coating of crystal glass
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/355—Temporary coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Liquid Crystal Substances (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Glass Compositions (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Laminated Bodies (AREA)

Abstract

Методът намира приложение в стъкларската промишленост. Полученото непрекъснато покритие върху вътрешните стени на изделието надеждно предотвратява миграцията на оловото от стъклото в киселите напитки или хранителни продукти, поставени в него. По метода съдът се напълва с тиксотропен шликер във вид на вискозна течност, след което се изпразва по такъв начин, че вътрешните му стени да се облеят с непрекъснат слой от шликера, който образува прилепващо към тяхната повърхност покритие. Съдът заедно с покритието се нагрява до температура в интервала от 3000с до температурата на размекване на кристалното или оловното стъкло в продължение на няколко часа. Получава се повърхност върху вътрешните стени и след частичното отстраняване на оловните йони от нея се образува алумосиликатна дифузионна бариера, която пречи на преминаването на олово в киселите напитки или хранителните продукти чрез йонен обмен между стъклото и повърхността, съдържаща алумосиликатен слой. Следват охлаждане на съда и отстраняване на алумосиликатния слой, съдържащ олово, чрез отмиване с вода, с пясъчна струя и/или ултразвук.4 претенции, 1 фигура
BG94483A 1990-05-23 1991-05-22 Метод за обработка на повърхността на изделия със стъкловидна структура BG60671B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90440046 1990-05-23

Publications (2)

Publication Number Publication Date
BG94483A true BG94483A (bg) 1993-12-24
BG60671B1 BG60671B1 (bg) 1995-12-29

Family

ID=8205812

Family Applications (1)

Application Number Title Priority Date Filing Date
BG94483A BG60671B1 (bg) 1990-05-23 1991-05-22 Метод за обработка на повърхността на изделия със стъкловидна структура

Country Status (17)

Country Link
EP (1) EP0458713B1 (bg)
JP (1) JP2535258B2 (bg)
AT (1) ATE107913T1 (bg)
BG (1) BG60671B1 (bg)
BR (1) BR9102094A (bg)
CA (1) CA2041964C (bg)
CZ (1) CZ151791A3 (bg)
DE (1) DE69102681T2 (bg)
DK (1) DK0458713T3 (bg)
ES (1) ES2056613T3 (bg)
HU (1) HU212601B (bg)
IE (1) IE66701B1 (bg)
PL (1) PL168238B1 (bg)
PT (1) PT97744B (bg)
RO (1) RO105946B1 (bg)
RU (1) RU2010776C1 (bg)
TR (1) TR25957A (bg)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9126270D0 (en) * 1991-12-11 1992-02-12 British Glass Mfg Lead crystal glassware
DE4217057A1 (de) * 1992-05-22 1993-11-25 Saelzle Erich Verfahren zur Verminderung der Blei- und/oder Bariumemission von Blei und/oder Barium enthaltenden Kristallglasgegenständen bei Berührung mit einer flüssigen Phase
AU684892B2 (en) * 1992-10-14 1998-01-08 Ceramic Coatings Research Pty Ltd Glass sheet support device
AU664487B2 (en) * 1992-10-14 1995-11-16 Ceramic Coatings Research Pty Ltd Method and apparatus for producing printed glass sheet
FR2697014B1 (fr) * 1992-10-19 1995-01-20 Souchon Neuvesel Verreries Procédé de revêtement d'un substrat en matériau vitreux, par un film de silice.
FR2700764B1 (fr) * 1993-01-26 1995-04-14 Lalique Procédé pour le traitement de surface d'articles en verre, notamment en cristal et articles ainsi obtenus.
US20080073516A1 (en) * 2006-03-10 2008-03-27 Laprade Bruce N Resistive glass structures used to shape electric fields in analytical instruments
CN104137182B (zh) * 2012-02-29 2017-12-12 Hoya株式会社 磁盘用玻璃基板的制造方法和磁盘的制造方法
US9408383B2 (en) 2012-06-28 2016-08-09 Certainteed Corporation Roofing granules

Also Published As

Publication number Publication date
DK0458713T3 (da) 1994-11-07
PT97744A (pt) 1992-02-28
CZ151791A3 (en) 1994-04-13
HU212601B (en) 1996-09-30
CA2041964A1 (en) 1991-11-24
RO105946B1 (ro) 1993-01-30
CA2041964C (en) 1999-03-23
IE66701B1 (en) 1996-01-24
DE69102681T2 (de) 1994-11-24
BR9102094A (pt) 1991-12-24
ES2056613T3 (es) 1994-10-01
PT97744B (pt) 1998-12-31
BG60671B1 (bg) 1995-12-29
EP0458713A1 (fr) 1991-11-27
PL290286A1 (en) 1992-01-27
ATE107913T1 (de) 1994-07-15
HU911715D0 (en) 1991-12-30
HUT61511A (en) 1993-01-28
RU2010776C1 (ru) 1994-04-15
JP2535258B2 (ja) 1996-09-18
TR25957A (tr) 1993-11-01
IE911478A1 (en) 1991-12-04
DE69102681D1 (de) 1994-08-04
JPH04228457A (ja) 1992-08-18
EP0458713B1 (fr) 1994-06-29
PL168238B1 (pl) 1996-01-31

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