CH470221A - Composition de moulage, procédé de fabrication de cette composition et utilisation de ladite - Google Patents

Composition de moulage, procédé de fabrication de cette composition et utilisation de ladite

Info

Publication number
CH470221A
CH470221A CH974165A CH974165A CH470221A CH 470221 A CH470221 A CH 470221A CH 974165 A CH974165 A CH 974165A CH 974165 A CH974165 A CH 974165A CH 470221 A CH470221 A CH 470221A
Authority
CH
Switzerland
Prior art keywords
composition
making
molding
molding composition
Prior art date
Application number
CH974165A
Other languages
English (en)
Inventor
H Tsou Ivan
Original Assignee
Ford Motor Company Belgium S A
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 Ford Motor Company Belgium S A filed Critical Ford Motor Company Belgium S A
Publication of CH470221A publication Critical patent/CH470221A/fr

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
    • B22C1/2233—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
    • B22C1/224—Furan polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/025—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds
    • C08G16/0256—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds containing oxygen in the ring
    • C08G16/0262—Furfuryl alcohol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH974165A 1964-08-05 1965-07-12 Composition de moulage, procédé de fabrication de cette composition et utilisation de ladite CH470221A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US387749A US3360492A (en) 1964-08-05 1964-08-05 Molding composition comprising a refractory material and as a binder the reaction product of formaldehyde, furfuryl alcohol and a urea

Publications (1)

Publication Number Publication Date
CH470221A true CH470221A (fr) 1969-03-31

Family

ID=23531236

Family Applications (1)

Application Number Title Priority Date Filing Date
CH974165A CH470221A (fr) 1964-08-05 1965-07-12 Composition de moulage, procédé de fabrication de cette composition et utilisation de ladite

Country Status (6)

Country Link
US (1) US3360492A (fr)
BE (1) BE667871A (fr)
CH (1) CH470221A (fr)
ES (1) ES312463A1 (fr)
FR (1) FR1453319A (fr)
GB (1) GB1122692A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471429A (en) * 1965-10-23 1969-10-07 Allied Chem Foundry core compositions
US3480573A (en) * 1966-11-23 1969-11-25 Corn Products Co Binder composition for molds and cores comprising reducing sugars and sugars that hydrolyze to form reducing sugars,urea,formaldehyde,and furfuryl alcohol
GB1296716A (fr) * 1970-07-10 1972-11-15
GB1334552A (en) * 1970-11-12 1973-10-24 Sir Soc Italiana Resine Spa Binder for foundry sand
US3993117A (en) * 1972-03-27 1976-11-23 Centre Technique Des Industries De La Fonderie Method for increasing the mechanical resistance of foundry moulds or cores made from a self-hardening liquid sand and a resin as binding agent
FR2177502B2 (fr) * 1972-03-27 1974-12-06 Ctre Tech Ind Fonderie
GB1411567A (en) * 1972-08-25 1975-10-29 Koninkl Emballage Ind Vna Leer Polyfuran foams and a method of preparing same
US3975318A (en) * 1973-08-14 1976-08-17 Wolff & Kaaber Polyfuran foams and a method of preparing same
US3975319A (en) * 1973-08-14 1976-08-17 Wolff & Kaaber Polyfuran foams and a method of preparing same
US4020027A (en) * 1976-06-14 1977-04-26 The British Cast Iron Research Association Foundry moulding materials
FR2358371A1 (fr) * 1976-07-12 1978-02-10 Cordi Sa Procede de fabrication de produits ceramiques et produits composites obtenus
US5837159A (en) * 1996-09-23 1998-11-17 Farkas; Gabriel J. Chemical detoxifier for embalming solutions
EP2651581B1 (fr) * 2010-12-16 2019-07-03 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Liant durcissant à froid à faibles émissions pour l'industrie de la fonderie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869195A (en) * 1956-09-26 1959-01-20 Dow Chemical Co Shell molding composition containing fatty alkylol amide condensate, inert filler and a phenolic resin and method of making mold
US3059297A (en) * 1959-11-12 1962-10-23 Gen Motors Corp Foundry molds and cores and process for making same
US3247556A (en) * 1960-03-28 1966-04-26 Int Minerals & Chem Corp Sand mold process using resinous binder from alkaline condensation of urea, formaldehyde, and furfuryl alcohol
NL120181C (fr) * 1960-07-11

Also Published As

Publication number Publication date
FR1453319A (fr) 1966-06-03
US3360492A (en) 1967-12-26
ES312463A1 (es) 1966-03-01
GB1122692A (en) 1968-08-07
BE667871A (fr) 1965-12-01

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Legal Events

Date Code Title Description
PL Patent ceased