GB354362A - Improvements in enamels - Google Patents

Improvements in enamels

Info

Publication number
GB354362A
GB354362A GB14027/30A GB1402730A GB354362A GB 354362 A GB354362 A GB 354362A GB 14027/30 A GB14027/30 A GB 14027/30A GB 1402730 A GB1402730 A GB 1402730A GB 354362 A GB354362 A GB 354362A
Authority
GB
United Kingdom
Prior art keywords
weight
parts
lithium silicate
flux
added
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
GB14027/30A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB354362A publication Critical patent/GB354362A/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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/10—Frit compositions, i.e. in a powdered or comminuted form containing lead

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)
  • Magnetic Ceramics (AREA)
  • Primary Cells (AREA)
  • Fuses (AREA)

Abstract

354,362. Enamels. DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORM. ROESSLER, 7, Weissfrauenstrasse, Frankfort-on-Main, Germany. May 7, 1930, No. 14027. Convention date, May 21, 1929. [Class 56.] A glossy acid-resisting enamel is made by using lithium silicate as a constituent in addition to lead but without any boric acid. The lithium silicate may be produced by fusing together 29À3 parts by weight of lithium carbonate and 88À1 parts by weight of silica. About 230 parts by weight of minium are fused with 120-240 parts by weight of the lithium silicate to form the flux, and other materials, such as potash, may be added. Suitable colouring agents, such as chromium oxide and iron oxide, may be added to the flux.
GB14027/30A 1929-05-21 1930-05-07 Improvements in enamels Expired GB354362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE354362X 1929-05-21

Publications (1)

Publication Number Publication Date
GB354362A true GB354362A (en) 1931-08-07

Family

ID=6288099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14027/30A Expired GB354362A (en) 1929-05-21 1930-05-07 Improvements in enamels

Country Status (1)

Country Link
GB (1) GB354362A (en)

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