DE2205437A1 - - Google Patents

Info

Publication number
DE2205437A1
DE2205437A1 DE19722205437 DE2205437A DE2205437A1 DE 2205437 A1 DE2205437 A1 DE 2205437A1 DE 19722205437 DE19722205437 DE 19722205437 DE 2205437 A DE2205437 A DE 2205437A DE 2205437 A1 DE2205437 A1 DE 2205437A1
Authority
DE
Germany
Prior art keywords
mixture
binder
sand
formaldehyde
silane
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.)
Pending
Application number
DE19722205437
Other languages
German (de)
English (en)
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 filed Critical
Publication of DE2205437A1 publication Critical patent/DE2205437A1/de
Pending 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
    • 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
    • B22C1/205—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 organic silicon or metal compounds, other organometallic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
DE19722205437 1971-02-03 1972-02-03 Pending DE2205437A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11248571A 1971-02-03 1971-02-03

Publications (1)

Publication Number Publication Date
DE2205437A1 true DE2205437A1 (es) 1972-08-10

Family

ID=22344140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722205437 Pending DE2205437A1 (es) 1971-02-03 1972-02-03

Country Status (8)

Country Link
US (1) US3734936A (es)
JP (1) JPS5440490B1 (es)
BE (1) BE778898A (es)
DE (1) DE2205437A1 (es)
FR (1) FR2124438A1 (es)
GB (1) GB1364343A (es)
IT (1) IT948429B (es)
NL (1) NL7201447A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006973A1 (de) * 1978-07-06 1980-01-23 Hüls Troisdorf Aktiengesellschaft Harzbindemittel mit lagerstabilen alkylsubstituierten Organoaminosilanen als Haftvermittlern

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888816A (en) * 1971-02-03 1975-06-10 Quaker Oats Co Process for producing bound aggregate building material
DE2203411B1 (de) * 1972-01-25 1973-05-10 Kernfest Kg Ashland Suedchemie Kalthaertende Giessereiformmasse und Aushaerteverfahren dafuer
DE2236862C2 (de) * 1972-07-27 1974-09-05 Istvan Prof. Dr. 6600 Saarbruecken Halasz Sorptionsmittel für die Chromatographie
US4111253A (en) * 1972-08-21 1978-09-05 The White Sea & Baltic Company Limited Foundry processes and compositions
US3956227A (en) * 1975-01-02 1976-05-11 Owens-Corning Fiberglas Corporation Moulding compounds
DE2456979C2 (de) * 1974-12-03 1977-01-13 Dynamit Nobel Ag Rieselfaehige harnstoffharzmassen
GB1568519A (en) * 1976-12-21 1980-05-29 Foseco Technik Ag Resin-forming furfuryl alcohol compositions and their use in the production of foundry moulds and cores
JPS5378926A (en) * 1977-08-03 1978-07-12 Sumitomo Durez Co Bond for dry hot coat
US4073343A (en) * 1976-12-23 1978-02-14 Texaco Inc. Sand consolidation method
US4196114A (en) * 1976-12-23 1980-04-01 Sumitomo Durez Company, Ltd. Process for producing resin-coated foundry sand
US4124556A (en) * 1977-03-16 1978-11-07 Ashland Oil, Inc. Moulding composition containing (a) silane additive (b) iron oxide and (c) polyurethane resin and method for preparing shaped foundry products
US4108826A (en) * 1977-06-20 1978-08-22 The Quaker Oats Company Furfuryl alcohol-hexaalkoxymethylmelamine foundry binders
US4089838A (en) * 1977-07-18 1978-05-16 Ethyl Corporation Polypivalolactone molding compounds
US4175067A (en) * 1977-08-17 1979-11-20 The Quaker Oats Company Curable binder for large foundry sand shapes
US4116922A (en) * 1977-11-07 1978-09-26 Ethyl Corporation Reinforced polypivalolactone
JPS54137046A (en) * 1978-04-18 1979-10-24 Sumitomo Durez Co Resol type phenol resin binder for use as dry hot coating
US4236569A (en) * 1978-05-19 1980-12-02 The White Sea & Baltic Company Limited Foundry processes and compositions
DE2831528C3 (de) * 1978-07-18 1983-12-08 Vladimir Arkad'evič Čeljabinsk Širinkin Verfahren zur Herstellung von Carbamidfuranharz
US4273693A (en) * 1980-03-19 1981-06-16 Ashland Oil, Inc. Preparation of furan polymers
US4317763A (en) * 1980-03-24 1982-03-02 The Quaker Oats Company Catalysts and binder systems for manufacturing sand shapes
US4516996A (en) * 1983-04-07 1985-05-14 Owens-Corning Fiberglas Corporation Formation of molded glass fiber parts from glass fiber blankets and product
US4791022A (en) * 1983-11-07 1988-12-13 Owens-Corning Fiberglas Corporation Decorative panels
DE3405180A1 (de) * 1984-02-10 1985-08-22 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Unter polyurethanbildung kalthaertendes formstoff-bindemittelsystem
DE3445687A1 (de) * 1984-12-14 1986-06-19 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Unter polyurethanbildung kalthaertendes formstoff-bindemittelsystem
US4761441A (en) * 1985-07-01 1988-08-02 Cl Industries, Inc. Acid-curable compositions comprising mixtures of furan and epoxy resins and use in preparing formed, shaped, filled bodies
DE102006011087A1 (de) * 2006-03-08 2007-09-13 Henkel Kgaa Aminoalkyl-Gruppen enthaltende Wirkstoffträger auf Silizium-Basis
EP3056296A1 (en) * 2015-02-13 2016-08-17 Cavenaghi SPA Foundry binder mixture

Family Cites Families (1)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006973A1 (de) * 1978-07-06 1980-01-23 Hüls Troisdorf Aktiengesellschaft Harzbindemittel mit lagerstabilen alkylsubstituierten Organoaminosilanen als Haftvermittlern

Also Published As

Publication number Publication date
IT948429B (it) 1973-05-30
GB1364343A (en) 1974-08-21
JPS5440490B1 (es) 1979-12-04
FR2124438A1 (es) 1972-09-22
US3734936A (en) 1973-05-22
NL7201447A (es) 1972-08-07
BE778898A (fr) 1972-08-03

Similar Documents

Publication Publication Date Title
DE2205437A1 (es)
DE69533438T2 (de) Wärmehärtbare Gießereibindemittelsysteme
DE1619130C3 (de) Bindemittel, insbesondere für Glasoder glasähnliche Fasern
DE1816197A1 (de) Kaeltehaertende Kunstharz-Bindemittel und Verfahren zu ihrer Herstellung
DE2829669B2 (de) Harzbindemittel mit lagerstabilen Haftvermittlern
DE1238622B (de) Formmasse fuer Schalenformen zum Vergiessen von Metallen
DE2235668C3 (de) Katalysator für ein Gießereibindemittel
DE3020089C2 (de) Formmasse für Gießereikerne und -formen und ihre Verwendung
DE69012939T2 (de) Verfahren zum Verbessern der Fliessfähigkeit eines mit alkalischem Phenolharz beschichteten Sandes.
DE2716168A1 (de) Verfahren zur herstellung von giessformen oder giessformkernen und aus einem waesserigen gemisch aus formsand, bindemittel und kohlenstoffhaltigem material bestehender formwerkstoff zur verwendung bei diesem verfahren
DE69012201T2 (de) Bindemittel aus Phenolharzen und aus Ester-Härtern.
DE1239436B (de) Bindemittel zum Herstellen von Sandkernen fuer Giessereizwecke
DE2815909A1 (de) Haertbare furan-formaldehyd-harzmassen und verfahren zum haerten und verwendung dieser massen
DE1646508A1 (de) Verfahren zur Herstellung einer faserhaltigen,feuerfesten,waermeisolierenden Masse
DE2750067A1 (de) Verfahren zur behandlung von zirkonhaltigem giessereisand
DE2315244A1 (de) Verfahren zur herstellung von giessereiformen und -kernen ausgehend von einer selbsthaertenden fliessfaehigen sandmasse
DE3302330A1 (de) Verfahren zur herstellung von giessereikernen und giessereiformen, hydrogelbindemittel fuer giessereiaggregate und hiermit hergestellte giessereikerne und giessereiformen
DE2205441A1 (de) Undurchlässiges Baumaterial
DE2733866A1 (de) Harzmasse
DE2518485B2 (de) Verfahren zur herstellung eines fluessigen bindemittels fuer giessereiform und -kernmassen
DE2625056A1 (de) Verbesserte harnstoff-formaldehyd- harze
AT249283B (de) Verfahren zur Herstellung von Gußformen und -kernen
DE2903071C2 (de) Bindemittel für eine Kalthärtungsformmasse, Verfahren zu deren Bereitung und Verwendung des Bindemittels
DE1433960C3 (de) Sandmischung für das Herstellen von Formen oder Kernen
DE2605863A1 (de) Binde- und impraegniermittel