[go: up one dir, main page]

FR1071886A - New composition for foundry cores - Google Patents

New composition for foundry cores

Info

Publication number
FR1071886A
FR1071886A FR1071886DA FR1071886A FR 1071886 A FR1071886 A FR 1071886A FR 1071886D A FR1071886D A FR 1071886DA FR 1071886 A FR1071886 A FR 1071886A
Authority
FR
France
Prior art keywords
new composition
foundry cores
foundry
cores
composition
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1071886A publication Critical patent/FR1071886A/en
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
    • 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
    • B22C1/2293—Natural 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
    • B22C1/24—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 oily or fatty substances; of distillation residues therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1071886D 1951-11-28 1952-11-27 New composition for foundry cores Expired FR1071886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1071886X 1951-11-28

Publications (1)

Publication Number Publication Date
FR1071886A true FR1071886A (en) 1954-09-06

Family

ID=10871975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071886D Expired FR1071886A (en) 1951-11-28 1952-11-27 New composition for foundry cores

Country Status (1)

Country Link
FR (1) FR1071886A (en)

Similar Documents

Publication Publication Date Title
FR1041938A (en) Casting process for precision foundry
FR1079046A (en) Binder for foundry cores
FR1056532A (en) Bobèche for candlestick
FR1041549A (en) Preparation of molds for precision foundry
FR1071886A (en) New composition for foundry cores
FR1052433A (en) Chain for casting machines
FR1048191A (en) Improvements to refractory molds for metal casting
FR1049815A (en) Acatene type transmission for bicycles
FR1071788A (en) Anti-nail for tires
FR1091730A (en) Precision casting molds
FR1065746A (en) Compositions for plaster
FR1031880A (en) Advanced box for painters
FR1071221A (en) Improvements to compositions for foundry molds
FR1069779A (en) Advanced composition for welding
FR1058962A (en) Coil for transformers
FR1068170A (en) Frame set for formwork
AT176314B (en) Continuous casting mold
FR1043987A (en) Magnetic kickstand for airplanes
AT175671B (en) Cooling device for continuous casting molds
FR1083271A (en) Powder for castings
FR1062819A (en) Hinge especially for case
FR1086220A (en) Installation for continuous casting
FR1056597A (en) Stopper for casting ladles
FR1045172A (en) New speakerphone-headset for telephone
ES32234Y (en) Casting machine