GB253184A - Improvements in the manufacture of pottery or the like - Google Patents

Improvements in the manufacture of pottery or the like

Info

Publication number
GB253184A
GB253184A GB642425A GB642425A GB253184A GB 253184 A GB253184 A GB 253184A GB 642425 A GB642425 A GB 642425A GB 642425 A GB642425 A GB 642425A GB 253184 A GB253184 A GB 253184A
Authority
GB
United Kingdom
Prior art keywords
parts
pottery
flint
stone
clay
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
GB642425A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB642425A priority Critical patent/GB253184A/en
Publication of GB253184A publication Critical patent/GB253184A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches

Abstract

253,184. Mellor, J. W. March 9, 1925. Pottery materials; enamelling, vitreous. - In the manufacture of pottery by a process in which the body and the glaze are fired at the same time in the glost oven, the composition of the body is adjusted so that it matures at the same temperature as the normal glaze. To adjust the body, fluxes are used as constituents of the mass. For example, in making tiles, a normal body material containing 20 parts of ball clay, 20 parts of china clay, 44 parts of flint, and 16 parts of stone is mixed in the grinding mill with 2“ per cent of a mixture of 1 part of calcium or magnesium borate and two parts of sodium silicate rich in silica. This flux may be added in the same proportion to a mixture of 36 parts of ball clay, 12 parts of china clay, 2 parts of flint, 31 parts of felspar, and 19 parts of stone, to make a body suitable for producing electric insulators and fittings by this process.
GB642425A 1925-03-09 1925-03-09 Improvements in the manufacture of pottery or the like Expired GB253184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB642425A GB253184A (en) 1925-03-09 1925-03-09 Improvements in the manufacture of pottery or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB642425A GB253184A (en) 1925-03-09 1925-03-09 Improvements in the manufacture of pottery or the like

Publications (1)

Publication Number Publication Date
GB253184A true GB253184A (en) 1926-06-09

Family

ID=9814232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB642425A Expired GB253184A (en) 1925-03-09 1925-03-09 Improvements in the manufacture of pottery or the like

Country Status (1)

Country Link
GB (1) GB253184A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862827A (en) * 1954-05-20 1958-12-02 Vitro Corp Of America Ceramic bodies and methods for producing same
US4183886A (en) * 1974-11-18 1980-01-15 Armstrong Cork Company Chemical method for embossing a ceramic acoustical product
WO1981003326A1 (en) * 1980-05-15 1981-11-26 United States Borax Chem Method for the manufacture of phosphatic ceramic bodies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862827A (en) * 1954-05-20 1958-12-02 Vitro Corp Of America Ceramic bodies and methods for producing same
US4183886A (en) * 1974-11-18 1980-01-15 Armstrong Cork Company Chemical method for embossing a ceramic acoustical product
WO1981003326A1 (en) * 1980-05-15 1981-11-26 United States Borax Chem Method for the manufacture of phosphatic ceramic bodies

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