CH573366A5 - - Google Patents

Info

Publication number
CH573366A5
CH573366A5 CH573366DA CH573366A5 CH 573366 A5 CH573366 A5 CH 573366A5 CH 573366D A CH573366D A CH 573366DA CH 573366 A5 CH573366 A5 CH 573366A5
Authority
CH
Switzerland
Application number
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of CH573366A5 publication Critical patent/CH573366A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • 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
    • B22C1/165—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 in the manufacture of multilayered shell moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Laminated Bodies (AREA)
CH573366D 1970-06-25 1971-06-24 CH573366A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US4990870A 1970-06-25 1970-06-25
US4990970A 1970-06-25 1970-06-25
US4991270A 1970-06-25 1970-06-25
US4991370A 1970-06-25 1970-06-25
US4991470A 1970-06-25 1970-06-25
US4990670A 1970-06-25 1970-06-25
US4991570A 1970-06-25 1970-06-25
US4991170A 1970-06-25 1970-06-25
US4991670A 1970-06-25 1970-06-25
US4991070A 1970-06-25 1970-06-25
US4990770A 1970-06-25 1970-06-25

Publications (1)

Publication Number Publication Date
CH573366A5 true CH573366A5 (enrdf_load_stackoverflow) 1976-03-15

Family

ID=27582543

Family Applications (1)

Application Number Title Priority Date Filing Date
CH573366D CH573366A5 (enrdf_load_stackoverflow) 1970-06-25 1971-06-24

Country Status (4)

Country Link
CH (1) CH573366A5 (enrdf_load_stackoverflow)
DE (1) DE2131665A1 (enrdf_load_stackoverflow)
GB (1) GB1338631A (enrdf_load_stackoverflow)
SE (1) SE382164B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012152311A1 (en) * 2011-05-09 2012-11-15 Cameron Julia A mould and a method of making a mould

Also Published As

Publication number Publication date
SE382164B (sv) 1976-01-19
DE2131665A1 (de) 1972-01-05
GB1338631A (en) 1973-11-28

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased