ATA286779A - MOLDING MIXTURE FOR FOUNDRY SHAPES AND CORES - Google Patents

MOLDING MIXTURE FOR FOUNDRY SHAPES AND CORES

Info

Publication number
ATA286779A
ATA286779A AT286779A AT286779A ATA286779A AT A286779 A ATA286779 A AT A286779A AT 286779 A AT286779 A AT 286779A AT 286779 A AT286779 A AT 286779A AT A286779 A ATA286779 A AT A286779A
Authority
AT
Austria
Prior art keywords
cores
molding mixture
foundry shapes
foundry
shapes
Prior art date
Application number
AT286779A
Other languages
German (de)
Other versions
AT368731B (en
Original Assignee
Ashland Oil Inc
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 Ashland Oil Inc filed Critical Ashland Oil Inc
Priority to AT286779A priority Critical patent/AT368731B/en
Publication of ATA286779A publication Critical patent/ATA286779A/en
Application granted granted Critical
Publication of AT368731B publication Critical patent/AT368731B/en

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
    • 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
    • B22C1/224—Furan polymers
    • 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
    • B22C1/2266—Polyesters; Polycarbonates
    • 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)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
AT286779A 1979-04-17 1979-04-17 MOLDING MIXTURE FOR FOUNDRY SHAPES AND CORES AT368731B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT286779A AT368731B (en) 1979-04-17 1979-04-17 MOLDING MIXTURE FOR FOUNDRY SHAPES AND CORES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT286779A AT368731B (en) 1979-04-17 1979-04-17 MOLDING MIXTURE FOR FOUNDRY SHAPES AND CORES

Publications (2)

Publication Number Publication Date
ATA286779A true ATA286779A (en) 1982-03-15
AT368731B AT368731B (en) 1982-11-10

Family

ID=3541570

Family Applications (1)

Application Number Title Priority Date Filing Date
AT286779A AT368731B (en) 1979-04-17 1979-04-17 MOLDING MIXTURE FOR FOUNDRY SHAPES AND CORES

Country Status (1)

Country Link
AT (1) AT368731B (en)

Also Published As

Publication number Publication date
AT368731B (en) 1982-11-10

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELA Expired due to lapse of time
ELJ Ceased due to non-payment of the annual fee