ES2033935T3 - Aglutinante de material de moldeo de endurecimiento en frio y su aplicacion. - Google Patents

Aglutinante de material de moldeo de endurecimiento en frio y su aplicacion.

Info

Publication number
ES2033935T3
ES2033935T3 ES198787907756T ES87907756T ES2033935T3 ES 2033935 T3 ES2033935 T3 ES 2033935T3 ES 198787907756 T ES198787907756 T ES 198787907756T ES 87907756 T ES87907756 T ES 87907756T ES 2033935 T3 ES2033935 T3 ES 2033935T3
Authority
ES
Spain
Prior art keywords
application
molding binder
cold hardening
bodies
hardening molding
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.)
Expired - Lifetime
Application number
ES198787907756T
Other languages
English (en)
Inventor
Marek. Torbus
Aleksandar. Vujevic
Franz. Jerman
Gerard. Ladegourdie
Willi. Seiss
Dirk. Lingemann
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.)
Huettenes Albertus Chemische Werke GmbH
Original Assignee
Huettenes Albertus Chemische Werke GmbH
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 Huettenes Albertus Chemische Werke GmbH filed Critical Huettenes Albertus Chemische Werke GmbH
Application granted granted Critical
Publication of ES2033935T3 publication Critical patent/ES2033935T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C08G14/10—Melamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Silicon Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Package Frames And Binding Bands (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Aglutinante de material de molde de endurecimiento en frío para preparar cuerpos del molde de fundición ligados con resina sintética, caracterizado porque el aglutinante comprende una solución de cuerpos fenólicos que reaccionan con aldehído, así como acetales gaseosos como asociados de reacción y ácidos fuertes como catalizadores, estando previamente introducidos los cuerpos fenólicos y los ácidos en la mezcla de material de moldeo y habiéndose adicionado los acetales a la mezcla moldeada de material de moldeo.
ES198787907756T 1986-11-20 1987-11-07 Aglutinante de material de moldeo de endurecimiento en frio y su aplicacion. Expired - Lifetime ES2033935T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863639233 DE3639233A1 (de) 1986-11-20 1986-11-20 Kalthaertendes formstoff-bindemittel und dessen verwendung

Publications (1)

Publication Number Publication Date
ES2033935T3 true ES2033935T3 (es) 1993-04-01

Family

ID=6314134

Family Applications (2)

Application Number Title Priority Date Filing Date
ES198787907756T Expired - Lifetime ES2033935T3 (es) 1986-11-20 1987-11-07 Aglutinante de material de moldeo de endurecimiento en frio y su aplicacion.
ES87116487T Pending ES2002094A4 (es) 1986-11-20 1987-11-07 Aglutinante moldeador endurecido por frio y su utilizacion

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES87116487T Pending ES2002094A4 (es) 1986-11-20 1987-11-07 Aglutinante moldeador endurecido por frio y su utilizacion

Country Status (21)

Country Link
US (1) US4929649A (es)
EP (2) EP0268172A1 (es)
JP (1) JPH0734971B2 (es)
KR (1) KR960004414B1 (es)
CN (1) CN87107941A (es)
AT (1) ATE79061T1 (es)
AU (1) AU597767B2 (es)
BR (1) BR8707536A (es)
CA (1) CA1302660C (es)
DD (1) DD262867A5 (es)
DE (2) DE3639233A1 (es)
DK (1) DK404288A (es)
ES (2) ES2033935T3 (es)
FI (1) FI81742C (es)
GR (2) GR880300111T1 (es)
IN (1) IN171261B (es)
NO (1) NO169217C (es)
PT (1) PT86172B (es)
TR (1) TR23516A (es)
WO (1) WO1988003847A1 (es)
ZA (1) ZA878624B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053479A (en) * 1988-07-11 1991-10-01 Ocg Microelectronic Materials, Inc. Thermally stable phenolic resin compositions and their use in light-sensitive compositions
AU1564695A (en) * 1994-01-12 1995-08-01 Ashland Inc. Heat cured foundry binders and their use
US5612392A (en) * 1995-05-16 1997-03-18 Ashland Inc. Heat cured foundry binder systems and their uses
FR2882668B1 (fr) * 2005-03-04 2007-06-15 Clariant France Soc Par Action Composition pour fonderie
DE102012201971B4 (de) 2012-02-09 2024-09-12 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung einer Mischung als Additiv für die Polyisocyanat-Komponente eines Zwei-Komponenten-Bindemittelsystems zur Herstellung eines Polyurethan-Harzes, Polyisocyanat enthaltende Lösung zur Verwendung als Komponente eines Formstoff-Bindemittelsystems, Zwei-Komponenten-Bindemittelsystem zur Herstellung eines Polyurethan-Harzes, Gemisch zur Herstellung eines Kerns oder einer Form für die Gießerei, Form oder Kern für die Gießerei und Verfahren zur Herstellung eines Kerns oder einer Form

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1203743A (en) * 1968-01-12 1970-09-03 Centro Sperimentale Metallurgico Spa Metal casting sand compositions
CA917856A (en) * 1970-04-15 1973-01-02 E. Melcher Ronald Resorcinol residue-containing compositions
GB1264930A (es) * 1970-10-08 1972-02-23
ZA773430B (en) * 1976-06-14 1978-04-26 Lord Corp Aqueous compositions comprising phenolic resin and cross linking agent
US4287092A (en) * 1980-01-31 1981-09-01 Cl Industries, Inc. Acid catalysis of resin foundry binders
US4584340A (en) * 1984-11-05 1986-04-22 Dow Corning Corporation Phenolic resin-containing aqueous compositions

Also Published As

Publication number Publication date
TR23516A (tr) 1990-03-01
JPH01501376A (ja) 1989-05-18
GR3005436T3 (es) 1993-05-24
JPH0734971B2 (ja) 1995-04-19
WO1988003847A1 (fr) 1988-06-02
KR890700055A (ko) 1989-03-02
FI81742B (fi) 1990-08-31
NO883213D0 (no) 1988-07-19
PT86172B (pt) 1990-11-07
NO169217C (no) 1992-05-27
NO169217B (no) 1992-02-17
CN87107941A (zh) 1988-08-10
FI883403A7 (fi) 1988-07-18
IN171261B (es) 1992-08-29
CA1302660C (en) 1992-06-09
DK404288D0 (da) 1988-07-20
DE3780951D1 (de) 1992-09-10
NO883213L (no) 1988-09-08
DD262867A5 (de) 1988-12-14
KR960004414B1 (ko) 1996-04-03
AU8276087A (en) 1988-06-16
EP0290551A1 (de) 1988-11-17
GR880300111T1 (en) 1988-12-16
DK404288A (da) 1988-07-20
AU597767B2 (en) 1990-06-07
ATE79061T1 (de) 1992-08-15
FI883403A0 (fi) 1988-07-18
EP0268172A1 (de) 1988-05-25
FI81742C (fi) 1990-12-10
PT86172A (de) 1987-12-01
BR8707536A (pt) 1988-12-06
ZA878624B (en) 1988-08-31
DE3639233A1 (de) 1988-05-26
ES2002094A4 (es) 1988-07-16
US4929649A (en) 1990-05-29
EP0290551B1 (de) 1992-08-05

Similar Documents

Publication Publication Date Title
ES2054674T3 (es) Proceso para la produccion de articulos conformados porosos.
ES2000424T5 (es) Materiales moldeados resistentes a altas temperaturas.
KR880001329A (ko) 내열성촉매성형체 및 그 제조공정
IT952099B (it) Processo per produrre compositi siliceo resinosi e relativo mate riale legante
ES519349A0 (es) Procedimiento para el prensado en molde de un cuerpo moldeado a partir de particulas vegetales mezcladas con un aglutinante, especialmente para formar una plataforma de una o varias piezas.
BR8707597A (pt) Composicao aglutinante,composicao de moldagem,processo para fabricacao de forma de fundicao,processo para fundir metal e processo de obtencao de uma composicao aglutinante
ES519580A0 (es) Un metodo para fabricar un molde o macho para fundicion
FI914287A0 (fi) Fenolhartskompositioner.
ES8602871A1 (es) Un metodo de fabricacion de una material de friccion
ES391617A1 (es) Un procedimiento para fabricar una espuma de poliuretano moldeada y flexible.
ES8706186A1 (es) Procedimiento de obtencion de productos moldeados a base de uretanos insaturados
GB1381479A (en) Moulds
CH555789A (de) Verfahren zur herstellung von kohlenstoff-formkoerpern, insbesondere von giesskokillen.
SE8502882D0 (sv) Method of molding powder materials
KR830004049A (ko) 자유라디칼 중합반응에 의해 경화되는 결합제를 이용한 주물코어 및 주형제조방법
GB1240487A (en) A method of producing moulds for the processing of ceramic compositions and moulds when so produced
DE3780951D1 (de) Kalthaertendes formstoff-bindemittel und dessen verwendung.
ES468590A1 (es) Metodo para curar una resina de furenoformaldehido.
FR2065238A5 (en) Resin bonded stone blocks prodn
ES392800A1 (es) Un metodo de fabricar un producto moldeado.
MX155104A (es) Metodo mejorado para el aglomerado de aridos utilizando un catalizador activado al vacio
ES407602A1 (es) Procedimiento e instalacion para la fabricacion de objetos moldeados en material aglomerado.
GB920042A (en) Improvements relating to the production of objects or parts from synthetic-resin material reinforced with glass fibre
ES437133A1 (es) Perfeccionamientos en unidades de aislamiento para el moldeopor inyeccion y compresion.
KR860003892A (ko) 페놀 수지 성형품의 제조방법

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 290551

Country of ref document: ES