FR2102426A5 - Acid resistant glass crystalline enamel - Google Patents

Acid resistant glass crystalline enamel

Info

Publication number
FR2102426A5
FR2102426A5 FR7028609A FR7028609A FR2102426A5 FR 2102426 A5 FR2102426 A5 FR 2102426A5 FR 7028609 A FR7028609 A FR 7028609A FR 7028609 A FR7028609 A FR 7028609A FR 2102426 A5 FR2102426 A5 FR 2102426A5
Authority
FR
France
Prior art keywords
acid resistant
resistant glass
enamel
glass crystalline
crystalline enamel
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
Application number
FR7028609A
Other languages
French (fr)
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.)
LENINGRADSKY TEKHNOLOGIC
Original Assignee
LENINGRADSKY TEKHNOLOGIC
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
Priority to DE2035415A priority Critical patent/DE2035415C3/en
Application filed by LENINGRADSKY TEKHNOLOGIC filed Critical LENINGRADSKY TEKHNOLOGIC
Priority to FR7028609A priority patent/FR2102426A5/en
Application granted granted Critical
Publication of FR2102426A5 publication Critical patent/FR2102426A5/en
Expired 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
    • 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
    • C03C4/00—Compositions for glass with special properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

An acid resistant crystalline glass enamel comprises a mixture of in weight %: SiO2 58-65; Al2O3 8-12; TiO2 3-5; K2O 2-7; Li2O 2-6; na2O 5-12; P2O5 3-5; Fe2O3 up to 3%; Ni2O3 + Co + MgO up to 2%; CaO up to 5%, F (as NaSiF6) up to 3%. The mix is melted in an oxidising atmosphere at 1300-1400 degrees C. The enamel is used for lining vessels for bacteriological reactions.
FR7028609A 1970-07-16 1970-09-03 Acid resistant glass crystalline enamel Expired FR2102426A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2035415A DE2035415C3 (en) 1970-07-16 1970-07-16 Acid-resistant, partially crystallized enamel
FR7028609A FR2102426A5 (en) 1970-07-16 1970-09-03 Acid resistant glass crystalline enamel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2035415A DE2035415C3 (en) 1970-07-16 1970-07-16 Acid-resistant, partially crystallized enamel
FR7028609A FR2102426A5 (en) 1970-07-16 1970-09-03 Acid resistant glass crystalline enamel

Publications (1)

Publication Number Publication Date
FR2102426A5 true FR2102426A5 (en) 1972-04-07

Family

ID=25759447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7028609A Expired FR2102426A5 (en) 1970-07-16 1970-09-03 Acid resistant glass crystalline enamel

Country Status (2)

Country Link
DE (1) DE2035415C3 (en)
FR (1) FR2102426A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008135A1 (en) * 2000-07-21 2002-01-31 Colorobbia Italia S.P.A. Glass-ceramics, process for their preparation and use
US11565941B2 (en) 2020-03-17 2023-01-31 Hagen Schray Composite with lithium silicate and method with a quenching step

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008135A1 (en) * 2000-07-21 2002-01-31 Colorobbia Italia S.P.A. Glass-ceramics, process for their preparation and use
US6946414B2 (en) 2000-07-21 2005-09-20 Colorbbia Italia S.P.A. Glass-ceramics, process for the their preparation and use
US11565941B2 (en) 2020-03-17 2023-01-31 Hagen Schray Composite with lithium silicate and method with a quenching step

Also Published As

Publication number Publication date
DE2035415C3 (en) 1975-09-25
DE2035415A1 (en) 1972-01-20
DE2035415B2 (en) 1974-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse