BE866580A - BINDER FOR MOLDING SAND AND CORE SAND - Google Patents

BINDER FOR MOLDING SAND AND CORE SAND

Info

Publication number
BE866580A
BE866580A BE187288A BE187288A BE866580A BE 866580 A BE866580 A BE 866580A BE 187288 A BE187288 A BE 187288A BE 187288 A BE187288 A BE 187288A BE 866580 A BE866580 A BE 866580A
Authority
BE
Belgium
Prior art keywords
sand
binder
core
molding
molding sand
Prior art date
Application number
BE187288A
Other languages
French (fr)
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of BE866580A publication Critical patent/BE866580A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • 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
    • C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
    • C04B12/04—Alkali metal or ammonium silicate cements ; Alkyl silicate cements; Silica sol cements; Soluble silicate cements
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Detergent Compositions (AREA)
BE187288A 1977-05-03 1978-04-28 BINDER FOR MOLDING SAND AND CORE SAND BE866580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18454/77A GB1602122A (en) 1977-05-03 1977-05-03 Foundry binder

Publications (1)

Publication Number Publication Date
BE866580A true BE866580A (en) 1978-10-30

Family

ID=10112722

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187288A BE866580A (en) 1977-05-03 1978-04-28 BINDER FOR MOLDING SAND AND CORE SAND

Country Status (13)

Country Link
JP (1) JPS53144421A (en)
AU (1) AU521140B2 (en)
BE (1) BE866580A (en)
BR (1) BR7802687A (en)
CA (1) CA1109896A (en)
DE (1) DE2819456A1 (en)
ES (1) ES469437A1 (en)
FR (1) FR2389432B1 (en)
GB (1) GB1602122A (en)
IT (1) IT1147755B (en)
NL (1) NL7804734A (en)
SE (1) SE438456B (en)
ZA (1) ZA782513B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3373465D1 (en) * 1982-12-16 1987-10-15 Dynamit Nobel Ag Water-containing hardenable shaped masses based on inorganic components, and method of producing shaped bodies
DE29925011U1 (en) 1999-10-26 2008-10-02 Minelco Gmbh Foundry core binder system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829060A (en) * 1954-10-25 1958-04-01 Rolls Royce Mould and method of making the same
GB874117A (en) * 1959-06-19 1961-08-02 Unilever Ltd Processes for binding particulate solid materials and binders for use in such processes
US3442665A (en) * 1966-06-13 1969-05-06 Mueller Arno Process for preparing sand cores using co2 cured silicate binders
JPS5224122A (en) * 1975-08-20 1977-02-23 Kato Asamichi Method of making mold of good disintegrating property
JPS52124418A (en) * 1976-04-14 1977-10-19 Kato Tomomichi Mold manufacturing

Also Published As

Publication number Publication date
BR7802687A (en) 1978-12-19
IT7868005A0 (en) 1978-05-02
AU3566878A (en) 1979-11-08
DE2819456A1 (en) 1978-11-09
AU521140B2 (en) 1982-03-18
SE7805139L (en) 1978-11-04
NL7804734A (en) 1978-11-07
SE438456B (en) 1985-04-22
FR2389432B1 (en) 1982-11-05
JPS53144421A (en) 1978-12-15
ES469437A1 (en) 1979-10-01
FR2389432A1 (en) 1978-12-01
GB1602122A (en) 1981-11-04
CA1109896A (en) 1981-09-29
ZA782513B (en) 1979-12-27
IT1147755B (en) 1986-11-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNILEVER N.V.

Effective date: 19910430