MX166510B - Procedimiento de fundicion mejorado - Google Patents

Procedimiento de fundicion mejorado

Info

Publication number
MX166510B
MX166510B MX013049A MX1304988A MX166510B MX 166510 B MX166510 B MX 166510B MX 013049 A MX013049 A MX 013049A MX 1304988 A MX1304988 A MX 1304988A MX 166510 B MX166510 B MX 166510B
Authority
MX
Mexico
Prior art keywords
liquid paste
polyalkylenepolyamine
improved foundry
procedure
foundry procedure
Prior art date
Application number
MX013049A
Other languages
English (en)
Inventor
Brian D Koblinski
Alan P Croft
Alfredo C Tamez
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of MX166510B publication Critical patent/MX166510B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • 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
    • C04B33/28—Slip casting
    • 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
    • C04B33/24—Manufacture of porcelain or white ware
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatment Of Sludge (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

La presente invención se refiere a una composición de pasta líquida para hacer artículos de cerámica, que comprende: a) un medio formador de pasta líquida; b) un material en partículas; y c) una polialquilenpoliamina que tiene un peso molecular promedio de menos de 1,000 en una cantidad efectiva para incrementar la velocidad de fundición de los procedimientos de fundición que utilizan la pasta líquida, en donde la polialquilenpoliamina comprende por lo menos un compuesto de la förmula: H(2)N /(CH(2)(N)(CH(2-CH(2-NH)(M-/(P)h en donde n es de cero a 6, m es de 1 a 6, y p es de 1 a 15, con la condición de que n y m pueden variar independientemente dentro de una molécula de una unidad de reptición a la siguiente.
MX013049A 1987-09-17 1988-09-15 Procedimiento de fundicion mejorado MX166510B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9788387A 1987-09-17 1987-09-17
US07/200,815 US4915890A (en) 1987-09-17 1988-06-01 Casting process

Publications (1)

Publication Number Publication Date
MX166510B true MX166510B (es) 1993-01-13

Family

ID=26793752

Family Applications (1)

Application Number Title Priority Date Filing Date
MX013049A MX166510B (es) 1987-09-17 1988-09-15 Procedimiento de fundicion mejorado

Country Status (12)

Country Link
US (1) US4915890A (es)
EP (1) EP0334950B1 (es)
JP (1) JP2756289B2 (es)
KR (1) KR910006070B1 (es)
CN (1) CN1019190B (es)
AR (1) AR244650A1 (es)
AU (1) AU614801B2 (es)
BR (1) BR8807208A (es)
CA (1) CA1330468C (es)
DE (1) DE3886920T2 (es)
MX (1) MX166510B (es)
WO (1) WO1989002355A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205971A (en) * 1988-06-06 1993-04-27 The Dow Chemical Company Manufacture of non-whiteware ceramic articles
BR8907483A (pt) 1988-06-06 1991-04-02 Dow Chemical Co Processo para preparar artigos ceramicos nao brancos e composicao de pasta
US5000901A (en) * 1988-07-25 1991-03-19 Abbott Laboratories Fiber-optic physiological probes
US5145624A (en) * 1989-08-07 1992-09-08 The Dow Chemical Company Pressing of whiteware ceramic articles
DE4027485C1 (en) * 1990-08-30 1992-03-05 Werner Dr. 6740 Landau De Stahl Ceramic mouldings for high strength components mfr. - obtd. in porous mould of plastic, inside which is body which can be rotated about its axis
US5300324A (en) * 1992-05-29 1994-04-05 The Dow Chemical Company Process to increase the drying rate of a glaze for ceramics
GB2285766B (en) * 1994-01-21 1997-07-23 Ecc Int Ltd Ceramic casting composition
US5972263A (en) * 1995-06-13 1999-10-26 Ecc International Ltd. Process for producing clay compositions for use in slip casting
US20070054797A1 (en) * 2003-08-09 2007-03-08 Thomas Ronald J Siliceous clay slurry
US7105466B2 (en) * 2003-08-09 2006-09-12 H.C. Spinks Clay Company, Inc. Siliceous clay slurry
TR2021016442A2 (tr) * 2021-10-21 2021-11-22 Unimak Makina Sanayi Ve Ticaret Anonim Sirketi Çalişma özelli̇kleri̇ i̇yi̇leşti̇ri̇lmi̇ş bi̇r vi̇tri̇fi̇ye döküm maki̇nesi̇

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US1977698A (en) * 1933-04-28 1934-10-23 Western Electric Co Ceramic material and method of making the same
US2320009A (en) * 1939-03-29 1943-05-25 Armour & Co Inorganic plastic product and process of preparing the same
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US3350429A (en) * 1961-06-01 1967-10-31 Shiraishi Kogyo Kaisha Ltd Process for the manufacture of modified clays
DE1459240A1 (de) * 1961-10-21 1969-05-29 Dorst Keramikmaschb Inh Otto D Presse zur Herstellung von Formlingen aus pulverfoermigen oder gekoernten Werkstoffen
DE1197854B (de) * 1963-03-05 1965-08-05 Erbsloeh & Co Verfahren zur Verbesserung der Eigenschaften von Kaolin und kaolinithaltigen Tonen
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DE2924704A1 (de) * 1979-06-19 1981-01-15 Dorst Keramikmasch Einrichtung zur festlegung der hoehe von pressteilen an einer presse, insbesondere zum pressen von pressteilen aus pulverfoermigem ausgangsmaterial
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JPS62148360A (ja) * 1985-12-21 1987-07-02 宮城県 セラミツクスの製造法
JP3855373B2 (ja) * 1997-06-12 2006-12-06 ブラザー工業株式会社 印刷用紙計量装置およびインク補給時期警告装置

Also Published As

Publication number Publication date
KR910006070B1 (ko) 1991-08-12
AR244650A1 (es) 1993-11-30
DE3886920T2 (de) 1994-04-28
DE3886920D1 (de) 1994-02-17
US4915890A (en) 1990-04-10
CA1330468C (en) 1994-06-28
EP0334950A4 (en) 1991-05-22
AU2722988A (en) 1989-04-17
EP0334950A1 (en) 1989-10-04
CN1033790A (zh) 1989-07-12
EP0334950B1 (en) 1994-01-05
AU614801B2 (en) 1991-09-12
JP2756289B2 (ja) 1998-05-25
BR8807208A (pt) 1989-10-17
WO1989002355A1 (en) 1989-03-23
CN1019190B (zh) 1992-11-25
JPH02501478A (ja) 1990-05-24
KR890701297A (ko) 1989-12-20

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