FR2086062B1 - - Google Patents

Info

Publication number
FR2086062B1
FR2086062B1 FR7113191A FR7113191A FR2086062B1 FR 2086062 B1 FR2086062 B1 FR 2086062B1 FR 7113191 A FR7113191 A FR 7113191A FR 7113191 A FR7113191 A FR 7113191A FR 2086062 B1 FR2086062 B1 FR 2086062B1
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
FR7113191A
Other versions
FR2086062A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2086062A1 publication Critical patent/FR2086062A1/fr
Application granted granted Critical
Publication of FR2086062B1 publication Critical patent/FR2086062B1/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
    • B22C1/167—Mixtures of inorganic and organic binding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
FR7113191A 1970-04-14 1971-04-14 Expired FR2086062B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2850270A 1970-04-14 1970-04-14

Publications (2)

Publication Number Publication Date
FR2086062A1 FR2086062A1 (fr) 1971-12-31
FR2086062B1 true FR2086062B1 (fr) 1977-03-18

Family

ID=21843805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113191A Expired FR2086062B1 (fr) 1970-04-14 1971-04-14

Country Status (5)

Country Link
JP (1) JPS5129089B1 (fr)
CA (1) CA935951A (fr)
DE (1) DE2117774A1 (fr)
FR (1) FR2086062B1 (fr)
GB (1) GB1309606A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154894A (en) * 1978-05-05 1979-05-15 E. I. Du Pont De Nemours And Company Process for treating olivine foundry sand
US4226277A (en) * 1978-06-29 1980-10-07 Ralph Matalon Novel method of making foundry molds and adhesively bonded composites
DE2946500A1 (de) * 1979-11-17 1981-05-27 Henkel KGaA, 4000 Düsseldorf Bindemittel auf basis von alkalimetallsilikatloesungen und deren verwendung
US4396430A (en) 1981-02-04 1983-08-02 Ralph Matalon Novel foundry sand binding compositions
NZ220437A (en) * 1986-06-06 1989-06-28 Enigma Nv Aldehyde/sugar/lignosulphonate mixture as a substitute for amino and phenolic resins in bonding agents
GB2191207B (en) * 1986-06-06 1989-12-13 Enigma Nv Substitute for amino and phenolic resins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551767A (fr) * 1955-10-14

Also Published As

Publication number Publication date
CA935951A (en) 1973-10-30
FR2086062A1 (fr) 1971-12-31
GB1309606A (en) 1973-03-14
DE2117774A1 (de) 1971-10-28
JPS5129089B1 (fr) 1976-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse