FR2123550A1 - - Google Patents

Info

Publication number
FR2123550A1
FR2123550A1 FR7203188A FR7203188A FR2123550A1 FR 2123550 A1 FR2123550 A1 FR 2123550A1 FR 7203188 A FR7203188 A FR 7203188A FR 7203188 A FR7203188 A FR 7203188A FR 2123550 A1 FR2123550 A1 FR 2123550A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7203188A
Other languages
French (fr)
Other versions
FR2123550B1 (cs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dyno Industrier AS
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 FR2123550A1 publication Critical patent/FR2123550A1/fr
Application granted granted Critical
Publication of FR2123550B1 publication Critical patent/FR2123550B1/fr
Expired legal-status Critical Current

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)
FR7203188A 1971-01-29 1972-01-31 Expired FR2123550B1 (cs)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR2123550A1 true FR2123550A1 (cs) 1972-09-08
FR2123550B1 FR2123550B1 (cs) 1975-08-29

Family

ID=26647369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203188A Expired FR2123550B1 (cs) 1971-01-29 1972-01-31

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455934A1 (fr) * 1979-05-07 1980-12-05 Schuiling Prod Ballu Procede de preparation d'un sable agglomere et produit obtenu

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112692226B (zh) * 2020-12-09 2022-08-30 南昌科勒有限公司 一种热芯盒树脂砂及包含其的树脂砂芯

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455934A1 (fr) * 1979-05-07 1980-12-05 Schuiling Prod Ballu Procede de preparation d'un sable agglomere et produit obtenu

Also Published As

Publication number Publication date
IT948321B (it) 1973-05-30
BE778673A (fr) 1972-05-16
FR2123550B1 (cs) 1975-08-29
DE2203187A1 (de) 1972-08-17
DK128404B (da) 1974-04-29
GB1383998A (en) 1974-02-12
PL77380B1 (cs) 1975-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse