DK128404B - Process for the production of mold cores and molds and binder system for use in the process. - Google Patents

Process for the production of mold cores and molds and binder system for use in the process.

Info

Publication number
DK128404B
DK128404B DK34972A DK34972A DK128404B DK 128404 B DK128404 B DK 128404B DK 34972 A DK34972 A DK 34972A DK 34972 A DK34972 A DK 34972A DK 128404 B DK128404 B DK 128404B
Authority
DK
Denmark
Prior art keywords
molds
production
binder system
mold cores
cores
Prior art date
Application number
DK34972A
Other languages
Danish (da)
Inventor
A Pran
Original Assignee
Dyno Industrier As
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 Dyno Industrier As filed Critical Dyno Industrier As
Publication of DK128404B publication Critical patent/DK128404B/en

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
    • B22C1/224—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
DK34972A 1971-01-29 1972-01-26 Process for the production of mold cores and molds and binder system for use in the process. DK128404B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO32671 1971-01-29
NO216671 1971-06-08

Publications (1)

Publication Number Publication Date
DK128404B true DK128404B (en) 1974-04-29

Family

ID=26647369

Family Applications (1)

Application Number Title Priority Date Filing Date
DK34972A DK128404B (en) 1971-01-29 1972-01-26 Process for the production of mold cores and molds and binder system for use in the process.

Country Status (7)

Country Link
BE (1) BE778673A (en)
DE (1) DE2203187A1 (en)
DK (1) DK128404B (en)
FR (1) FR2123550B1 (en)
GB (1) GB1383998A (en)
IT (1) IT948321B (en)
PL (1) PL77380B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455934A1 (en) * 1979-05-07 1980-12-05 Schuiling Prod Ballu PROCESS FOR THE PREPARATION OF AGGLOMERATED SAND AND PRODUCT OBTAINED
CN112692226B (en) * 2020-12-09 2022-08-30 南昌科勒有限公司 Hot core box resin sand and resin sand core comprising same

Also Published As

Publication number Publication date
PL77380B1 (en) 1975-04-30
GB1383998A (en) 1974-02-12
DE2203187A1 (en) 1972-08-17
BE778673A (en) 1972-05-16
FR2123550A1 (en) 1972-09-08
IT948321B (en) 1973-05-30
FR2123550B1 (en) 1975-08-29

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