JPS5663843A - Improved glaze - Google Patents

Improved glaze

Info

Publication number
JPS5663843A
JPS5663843A JP13969679A JP13969679A JPS5663843A JP S5663843 A JPS5663843 A JP S5663843A JP 13969679 A JP13969679 A JP 13969679A JP 13969679 A JP13969679 A JP 13969679A JP S5663843 A JPS5663843 A JP S5663843A
Authority
JP
Japan
Prior art keywords
salt
glaze
sulfoethylcellulose
sodium
degree
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.)
Pending
Application number
JP13969679A
Other languages
Japanese (ja)
Inventor
Yoshiro Onda
Yasuaki Muto
Masaru Sawairi
Soji Tanioka
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP13969679A priority Critical patent/JPS5663843A/en
Publication of JPS5663843A publication Critical patent/JPS5663843A/en
Pending 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
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • C03C8/16—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions with vehicle or suspending agents, e.g. slip

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)
  • Glass Compositions (AREA)

Abstract

PURPOSE: To obtain glaze with superior dispersibility and shelf stability by adding a specified sulfoethylcellulose sodium salt.
CONSTITUTION: A sulfoethylcellulose sodium salt is added to suspended glaze obtd. by mixing 100pts.wt. quartz, feldspar, barium carbonate or the like into about 20W200pts.wt. water. The amount of the salt added is about 0.1W10pts.wt. to the amount of the solid in the glaze. The salt used is a water soluble salt having ≥about 0.2 degree of sulfoethyl substitution per glucose unit of cellulose, that is, ≥about 0.2 degree of etherification and synthesized by reacting alkalicellulose and sodium β-chloroethanesulfonate in a water soluble org. solvent such as propyl alcohol or acetone.
COPYRIGHT: (C)1981,JPO&Japio
JP13969679A 1979-10-29 1979-10-29 Improved glaze Pending JPS5663843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13969679A JPS5663843A (en) 1979-10-29 1979-10-29 Improved glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13969679A JPS5663843A (en) 1979-10-29 1979-10-29 Improved glaze

Publications (1)

Publication Number Publication Date
JPS5663843A true JPS5663843A (en) 1981-05-30

Family

ID=15251280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13969679A Pending JPS5663843A (en) 1979-10-29 1979-10-29 Improved glaze

Country Status (1)

Country Link
JP (1) JPS5663843A (en)

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