JPS6437454A - Production of pottery product - Google Patents

Production of pottery product

Info

Publication number
JPS6437454A
JPS6437454A JP62193053A JP19305387A JPS6437454A JP S6437454 A JPS6437454 A JP S6437454A JP 62193053 A JP62193053 A JP 62193053A JP 19305387 A JP19305387 A JP 19305387A JP S6437454 A JPS6437454 A JP S6437454A
Authority
JP
Japan
Prior art keywords
cement
hydration
mixture
pottery product
60pts
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.)
Granted
Application number
JP62193053A
Other languages
Japanese (ja)
Other versions
JPH078747B2 (en
Inventor
Hiroaki Motoki
Atsuichi Yoshimoto
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.)
NIPPON FUNEN KK
Original Assignee
NIPPON FUNEN KK
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 NIPPON FUNEN KK filed Critical NIPPON FUNEN KK
Priority to JP62193053A priority Critical patent/JPH078747B2/en
Publication of JPS6437454A publication Critical patent/JPS6437454A/en
Publication of JPH078747B2 publication Critical patent/JPH078747B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Compositions Of Oxide Ceramics (AREA)

Abstract

PURPOSE:To omit hydration hardening treatment after firing and obtain an extremely tough pottery product, by adding a frit to cement, forming the cement, hardening the formed cement through hydration and sintering the formed cement at a specific temperature. CONSTITUTION:Cement (e.g. portland cement) in an amount of 25-60pts.wt. is kneaded with 10-60pts.wt. frit [obtained by melting a mixture of 116wt.% white lead with 20wt.% limestone, 111wt.% feldspar, 12wt.% zinc flower, 28wt.% silica sand and 21wt.% clay or mixture of 60wt.% silica sand with 22wt.% niter, 7.2wt.% common salt, 3.6wt.% alum, 3.6wt.% soda ash and 3.6wt.% gypsum and pulverizing the resultant melt], 0-40pts.wt. glass powder and 0-40pts. wt. siliceous raw material using water and the obtained kneaded mixture is formed into a formed body, which is then cured at ordinary temperature in air for 1-8 days, hardened through hydration and sintered at 750-1,000 deg.C for 20min-8hr to afford the titled pottery product.
JP62193053A 1987-08-01 1987-08-01 Method of manufacturing ceramic products Expired - Lifetime JPH078747B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62193053A JPH078747B2 (en) 1987-08-01 1987-08-01 Method of manufacturing ceramic products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62193053A JPH078747B2 (en) 1987-08-01 1987-08-01 Method of manufacturing ceramic products

Publications (2)

Publication Number Publication Date
JPS6437454A true JPS6437454A (en) 1989-02-08
JPH078747B2 JPH078747B2 (en) 1995-02-01

Family

ID=16301400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62193053A Expired - Lifetime JPH078747B2 (en) 1987-08-01 1987-08-01 Method of manufacturing ceramic products

Country Status (1)

Country Link
JP (1) JPH078747B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01172263A (en) * 1987-12-26 1989-07-07 Inax Corp Production of pottery article
JPH11263665A (en) * 1998-03-17 1999-09-28 Keijirou Nishigori Glass powder, press molding or flask molding of mixed powder of glass powder with white cement and flask molded product treated with glass powder-containing glaze
JP2017214268A (en) * 2016-05-30 2017-12-07 株式会社ヴァインテック Ceramic filter and production method of ceramic filter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121305A (en) * 1974-03-12 1975-09-23
JPS60161368A (en) * 1984-02-02 1985-08-23 日本特殊陶業株式会社 Manufacture of high strength calcium phosphate sintered body
JPS6131347A (en) * 1984-07-19 1986-02-13 株式会社村田製作所 Ceramic composition
JPS62148361A (en) * 1985-12-24 1987-07-02 大日本インキ化学工業株式会社 Composition for low temperature burning

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121305A (en) * 1974-03-12 1975-09-23
JPS60161368A (en) * 1984-02-02 1985-08-23 日本特殊陶業株式会社 Manufacture of high strength calcium phosphate sintered body
JPS6131347A (en) * 1984-07-19 1986-02-13 株式会社村田製作所 Ceramic composition
JPS62148361A (en) * 1985-12-24 1987-07-02 大日本インキ化学工業株式会社 Composition for low temperature burning

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01172263A (en) * 1987-12-26 1989-07-07 Inax Corp Production of pottery article
JPH11263665A (en) * 1998-03-17 1999-09-28 Keijirou Nishigori Glass powder, press molding or flask molding of mixed powder of glass powder with white cement and flask molded product treated with glass powder-containing glaze
JP2017214268A (en) * 2016-05-30 2017-12-07 株式会社ヴァインテック Ceramic filter and production method of ceramic filter

Also Published As

Publication number Publication date
JPH078747B2 (en) 1995-02-01

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