SE403057B - Hartsbelagd sand - Google Patents

Hartsbelagd sand

Info

Publication number
SE403057B
SE403057B SE7407640A SE7407640A SE403057B SE 403057 B SE403057 B SE 403057B SE 7407640 A SE7407640 A SE 7407640A SE 7407640 A SE7407640 A SE 7407640A SE 403057 B SE403057 B SE 403057B
Authority
SE
Sweden
Prior art keywords
coated sand
hard coated
hard
sand
coated
Prior art date
Application number
SE7407640A
Other languages
English (en)
Other versions
SE7407640L (sv
Inventor
C K Johnson
R S Craig
Original Assignee
Cpc International 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 Cpc International Inc filed Critical Cpc International Inc
Priority to SE7407640A priority Critical patent/SE403057B/sv
Publication of SE7407640L publication Critical patent/SE7407640L/sv
Publication of SE403057B publication Critical patent/SE403057B/sv

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
    • B22C1/20—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
    • B22C1/2246—Condensation polymers of aldehydes and ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
SE7407640A 1974-06-10 1974-06-10 Hartsbelagd sand SE403057B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7407640A SE403057B (sv) 1974-06-10 1974-06-10 Hartsbelagd sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7407640A SE403057B (sv) 1974-06-10 1974-06-10 Hartsbelagd sand

Publications (2)

Publication Number Publication Date
SE7407640L SE7407640L (sv) 1976-03-24
SE403057B true SE403057B (sv) 1978-07-31

Family

ID=20321385

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7407640A SE403057B (sv) 1974-06-10 1974-06-10 Hartsbelagd sand

Country Status (1)

Country Link
SE (1) SE403057B (sv)

Also Published As

Publication number Publication date
SE7407640L (sv) 1976-03-24

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