BR8106693A - Composicao aglutinante e processo de fabricacao de um macho ou molde de fundicao - Google Patents

Composicao aglutinante e processo de fabricacao de um macho ou molde de fundicao

Info

Publication number
BR8106693A
BR8106693A BR8106693A BR8106693A BR8106693A BR 8106693 A BR8106693 A BR 8106693A BR 8106693 A BR8106693 A BR 8106693A BR 8106693 A BR8106693 A BR 8106693A BR 8106693 A BR8106693 A BR 8106693A
Authority
BR
Brazil
Prior art keywords
male
manufacturing process
binding composition
foundry mold
foundry
Prior art date
Application number
BR8106693A
Other languages
English (en)
Portuguese (pt)
Inventor
J Flood
C Nail
Original Assignee
Foseco Technik Ag
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 Foseco Technik Ag filed Critical Foseco Technik Ag
Publication of BR8106693A publication Critical patent/BR8106693A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
    • 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
    • B22C1/20—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 organic agents
    • B22C1/22—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 organic agents of resins or rosins
    • B22C1/2233—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 organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/14—Furfuryl alcohol polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
BR8106693A 1980-10-17 1981-10-16 Composicao aglutinante e processo de fabricacao de um macho ou molde de fundicao BR8106693A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8033602 1980-10-17

Publications (1)

Publication Number Publication Date
BR8106693A true BR8106693A (pt) 1982-06-29

Family

ID=10516748

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106693A BR8106693A (pt) 1980-10-17 1981-10-16 Composicao aglutinante e processo de fabricacao de um macho ou molde de fundicao

Country Status (6)

Country Link
BR (1) BR8106693A (es)
CA (1) CA1161977A (es)
DE (1) DE3140416A1 (es)
ES (1) ES8303141A1 (es)
FR (1) FR2492289B1 (es)
IT (1) IT1144845B (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057026A (en) * 1959-04-02 1962-10-09 Gen Motors Corp Foundry process and molding mixture
US3278316A (en) * 1960-03-21 1966-10-11 Minerals & Chem Philipp Corp Foundry sand composition
US4033925A (en) * 1976-07-12 1977-07-05 The Quaker Oats Company Monomeric furfuryl alcohol-resorcinol foundry binders
DE2733866A1 (de) * 1976-07-28 1978-02-09 Foseco Trading Ag Harzmasse
GB1568519A (en) * 1976-12-21 1980-05-29 Foseco Technik Ag Resin-forming furfuryl alcohol compositions and their use in the production of foundry moulds and cores
US4175067A (en) * 1977-08-17 1979-11-20 The Quaker Oats Company Curable binder for large foundry sand shapes
CH641699A5 (en) * 1978-12-15 1984-03-15 Gremolith Ag Process for preparing an acid-hardening binder solution for foundry moulding materials

Also Published As

Publication number Publication date
CA1161977A (en) 1984-02-07
DE3140416A1 (de) 1982-07-22
FR2492289B1 (fr) 1986-02-21
ES506303A0 (es) 1983-02-01
IT1144845B (it) 1986-10-29
IT8168346A0 (it) 1981-10-16
FR2492289A1 (fr) 1982-04-23
ES8303141A1 (es) 1983-02-01

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)
B15K Others concerning applications: alteration of classification

Ipc: C08L 61/34 (2006.01), B22C 1/22 (2006.0