FR2389432B1 - - Google Patents

Info

Publication number
FR2389432B1
FR2389432B1 FR7812978A FR7812978A FR2389432B1 FR 2389432 B1 FR2389432 B1 FR 2389432B1 FR 7812978 A FR7812978 A FR 7812978A FR 7812978 A FR7812978 A FR 7812978A FR 2389432 B1 FR2389432 B1 FR 2389432B1
Authority
FR
France
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
FR7812978A
Other languages
French (fr)
Other versions
FR2389432A1 (en
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.)
Unilever NV
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 FR2389432A1 publication Critical patent/FR2389432A1/fr
Application granted granted Critical
Publication of FR2389432B1 publication Critical patent/FR2389432B1/fr
Expired legal-status Critical Current

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)
FR7812978A 1977-05-03 1978-05-02 Expired FR2389432B1 (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 (2)

Publication Number Publication Date
FR2389432A1 FR2389432A1 (en) 1978-12-01
FR2389432B1 true FR2389432B1 (en) 1982-11-05

Family

ID=10112722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812978A Expired FR2389432B1 (en) 1977-05-03 1978-05-02

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
DE2819456A1 (en) 1978-11-09
ES469437A1 (en) 1979-10-01
BE866580A (en) 1978-10-30
JPS53144421A (en) 1978-12-15
IT7868005A0 (en) 1978-05-02
IT1147755B (en) 1986-11-26
BR7802687A (en) 1978-12-19
AU3566878A (en) 1979-11-08
SE7805139L (en) 1978-11-04
CA1109896A (en) 1981-09-29
FR2389432A1 (en) 1978-12-01
SE438456B (en) 1985-04-22
ZA782513B (en) 1979-12-27
NL7804734A (en) 1978-11-07
GB1602122A (en) 1981-11-04
AU521140B2 (en) 1982-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse