BE759119A - Perfectionnement au procede de traitement du verre dans un sel fondu - Google Patents

Perfectionnement au procede de traitement du verre dans un sel fondu

Info

Publication number
BE759119A
BE759119A BE759119DA BE759119A BE 759119 A BE759119 A BE 759119A BE 759119D A BE759119D A BE 759119DA BE 759119 A BE759119 A BE 759119A
Authority
BE
Belgium
Prior art keywords
improvement
glass
treatment
melted salt
melted
Prior art date
Application number
Other languages
English (en)
Inventor
R F Bartholomew
Original Assignee
Corning Glass Works
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.)
Publication date
Publication of BE759119A publication Critical patent/BE759119A/fr

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
    • C03C21/002—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 ion-exchange between alkali ions

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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
BE759119D 1969-11-19 Perfectionnement au procede de traitement du verre dans un sel fondu BE759119A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87822569A 1969-11-19 1969-11-19

Publications (1)

Publication Number Publication Date
BE759119A true BE759119A (fr) 1971-05-18

Family

ID=25371616

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759119D BE759119A (fr) 1969-11-19 Perfectionnement au procede de traitement du verre dans un sel fondu

Country Status (5)

Country Link
US (1) US3661545A (fr)
BE (1) BE759119A (fr)
DE (1) DE2056202A1 (fr)
FR (1) FR2067372B1 (fr)
GB (1) GB1287662A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036623A (en) * 1973-08-23 1977-07-19 American Optical Corporation Method of making hardened ophthalmic lenses by ion exchange
US6430965B2 (en) 1996-12-30 2002-08-13 Hoya Corporation Process for producing glass substrate for information recording medium and process for producing recording medium using said glass substrate
US6119483A (en) * 1996-12-30 2000-09-19 Hoya Corporation Process for producing glass substrate for information recording medium
JP5834937B2 (ja) * 2011-03-24 2015-12-24 旭硝子株式会社 ディスプレイ装置用化学強化ガラス基板の製造方法
US10259745B2 (en) * 2015-02-27 2019-04-16 Corning Incorporated Low temperature chemical strengthening process for glass

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2263489A (en) * 1938-06-22 1941-11-18 Corning Glass Works Tempering bath
US3259517A (en) * 1963-03-18 1966-07-05 Burlington Industries Inc Process for dulling glass fibers with oxalic acid
BE648331A (fr) * 1963-05-24
DE1494897B2 (de) * 1963-05-29 1971-11-11 J P Stevens & Co Ine , New York, N Y (V St A) Verfahren zum reinigen von schlichte aufweisendem glasfaser material
US3395999A (en) * 1965-07-06 1968-08-06 Corning Glass Works Method of treating glass in a molten salt
US3556757A (en) * 1968-02-05 1971-01-19 Corning Glass Works Alkali metal salt bath with alkali metal acetate additive for treatment of glasses and glass-ceramics
US3477834A (en) * 1968-05-17 1969-11-11 Ppg Industries Inc Method for strengthening glass
US3529946A (en) * 1969-08-18 1970-09-22 Owens Illinois Inc Method of strengthening a glass article by ion exchange

Also Published As

Publication number Publication date
FR2067372B1 (fr) 1974-04-26
DE2056202A1 (de) 1971-05-27
FR2067372A1 (fr) 1971-08-20
GB1287662A (en) 1972-09-06
US3661545A (en) 1972-05-09

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