FR1198430A - Casting sand for the shell casting process and its preparation process - Google Patents

Casting sand for the shell casting process and its preparation process

Info

Publication number
FR1198430A
FR1198430A FR1198430DA FR1198430A FR 1198430 A FR1198430 A FR 1198430A FR 1198430D A FR1198430D A FR 1198430DA FR 1198430 A FR1198430 A FR 1198430A
Authority
FR
France
Prior art keywords
casting
shell
sand
preparation process
preparation
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.)
CHEMISCHE HOLZVERWERTUNG GmbH
Original Assignee
CHEMISCHE HOLZVERWERTUNG GmbH
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 CHEMISCHE HOLZVERWERTUNG GmbH filed Critical CHEMISCHE HOLZVERWERTUNG GmbH
Application granted granted Critical
Publication of FR1198430A publication Critical patent/FR1198430A/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
    • 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)
FR1198430D 1958-01-14 1958-01-14 Casting sand for the shell casting process and its preparation process Expired FR1198430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1198430T 1958-01-14

Publications (1)

Publication Number Publication Date
FR1198430A true FR1198430A (en) 1959-12-07

Family

ID=9670102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198430D Expired FR1198430A (en) 1958-01-14 1958-01-14 Casting sand for the shell casting process and its preparation process

Country Status (1)

Country Link
FR (1) FR1198430A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206990A1 (en) * 1972-11-17 1974-06-14 Ashland Oil Inc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206990A1 (en) * 1972-11-17 1974-06-14 Ashland Oil Inc

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