FR2261082B1 - - Google Patents

Info

Publication number
FR2261082B1
FR2261082B1 FR7405753A FR7405753A FR2261082B1 FR 2261082 B1 FR2261082 B1 FR 2261082B1 FR 7405753 A FR7405753 A FR 7405753A FR 7405753 A FR7405753 A FR 7405753A FR 2261082 B1 FR2261082 B1 FR 2261082B1
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.)
Expired
Application number
FR7405753A
Other languages
French (fr)
Other versions
FR2261082A1 (en
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.)
TSI T
Original Assignee
TSI T
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 TSI T filed Critical TSI T
Priority to FR7405753A priority Critical patent/FR2261082A1/en
Publication of FR2261082A1 publication Critical patent/FR2261082A1/en
Application granted granted Critical
Publication of FR2261082B1 publication Critical patent/FR2261082B1/fr
Granted 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
    • B22C1/167—Mixtures of inorganic and organic binding agents
FR7405753A 1974-02-20 1974-02-20 Casting mould and core compsn. - contg. sand, lignosulphonate binder, phenol, pref. hydraulic binder, oxidant, surfactant, metal cpds. Granted FR2261082A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7405753A FR2261082A1 (en) 1974-02-20 1974-02-20 Casting mould and core compsn. - contg. sand, lignosulphonate binder, phenol, pref. hydraulic binder, oxidant, surfactant, metal cpds.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405753A FR2261082A1 (en) 1974-02-20 1974-02-20 Casting mould and core compsn. - contg. sand, lignosulphonate binder, phenol, pref. hydraulic binder, oxidant, surfactant, metal cpds.

Publications (2)

Publication Number Publication Date
FR2261082A1 FR2261082A1 (en) 1975-09-12
FR2261082B1 true FR2261082B1 (en) 1976-11-26

Family

ID=9135180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405753A Granted FR2261082A1 (en) 1974-02-20 1974-02-20 Casting mould and core compsn. - contg. sand, lignosulphonate binder, phenol, pref. hydraulic binder, oxidant, surfactant, metal cpds.

Country Status (1)

Country Link
FR (1) FR2261082A1 (en)

Also Published As

Publication number Publication date
FR2261082A1 (en) 1975-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse