FR2400977B1 - - Google Patents

Info

Publication number
FR2400977B1
FR2400977B1 FR7738809A FR7738809A FR2400977B1 FR 2400977 B1 FR2400977 B1 FR 2400977B1 FR 7738809 A FR7738809 A FR 7738809A FR 7738809 A FR7738809 A FR 7738809A FR 2400977 B1 FR2400977 B1 FR 2400977B1
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
FR7738809A
Other languages
French (fr)
Other versions
FR2400977A1 (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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke 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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of FR2400977A1 publication Critical patent/FR2400977A1/fr
Application granted granted Critical
Publication of FR2400977B1 publication Critical patent/FR2400977B1/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
    • B22C1/20—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
    • 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
    • B22C1/2253—Condensation polymers of aldehydes and ketones with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7738809A 1977-01-10 1977-12-22 Liants thermodurcissables pour matieres a mouler a base de sable ou d'autres matieres de charge inertes Granted FR2400977A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772700763 DE2700763C3 (de) 1977-01-10 1977-01-10 Wärmehärtbare Bindemittel für Formmassen

Publications (2)

Publication Number Publication Date
FR2400977A1 FR2400977A1 (fr) 1979-03-23
FR2400977B1 true FR2400977B1 (it) 1983-10-21

Family

ID=5998392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738809A Granted FR2400977A1 (fr) 1977-01-10 1977-12-22 Liants thermodurcissables pour matieres a mouler a base de sable ou d'autres matieres de charge inertes

Country Status (7)

Country Link
BE (1) BE862203A (it)
DE (1) DE2700763C3 (it)
FR (1) FR2400977A1 (it)
GB (1) GB1579521A (it)
IT (1) IT1090652B (it)
LU (1) LU78698A1 (it)
YU (1) YU39404B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268425A (en) * 1979-05-14 1981-05-19 Ashland Oil, Inc. Phenolic resin-polyisocyanate binder systems containing a drying oil and use thereof
DE3319780A1 (de) * 1983-05-28 1984-11-29 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Bindemittel auf der basis waermehaertbarer phenol-aldehyd-harze mit einem zusatz von thermoplasten, insbesondere fuer giessereizwecke
US5077323A (en) * 1989-10-10 1991-12-31 Acme Resin Corporation Method to improve flowability of alkaline phenolic resin coated sand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165519A (en) * 1935-11-23 1939-07-11 Rufus E Stolz Refrigerating control device
DE1173213B (de) * 1957-04-02 1964-07-02 Raschig Gmbh Dr F Bindemittel fuer selbsterstarrende Kern- und Formsande
DE1520069C3 (de) * 1963-09-19 1974-07-18 Hooker Chemical Corp., Niagara Falls, N.Y. (V.St.A.) Verfahren zur Herstellung von verformbaren Kunstharzmassen
BE790459A (fr) * 1971-10-26 1973-04-24 Hooker Chemical Corp Liants pour agregats de fonderie

Also Published As

Publication number Publication date
FR2400977A1 (fr) 1979-03-23
DE2700763B2 (de) 1980-02-07
DE2700763C3 (de) 1980-10-02
YU39404B (en) 1984-12-31
LU78698A1 (it) 1978-04-17
DE2700763A1 (de) 1978-07-13
GB1579521A (en) 1980-11-19
BE862203A (fr) 1978-04-14
YU265377A (en) 1983-06-30
IT1090652B (it) 1985-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse