ES8105170A1 - Un procedimiento para la preparacion de una composicion de fundicion - Google Patents

Un procedimiento para la preparacion de una composicion de fundicion

Info

Publication number
ES8105170A1
ES8105170A1 ES491831A ES491831A ES8105170A1 ES 8105170 A1 ES8105170 A1 ES 8105170A1 ES 491831 A ES491831 A ES 491831A ES 491831 A ES491831 A ES 491831A ES 8105170 A1 ES8105170 A1 ES 8105170A1
Authority
ES
Spain
Prior art keywords
binder composition
foundry binder
foundry
fulvenes
prepolymers
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
Application number
ES491831A
Other languages
English (en)
Other versions
ES491831A0 (es
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.)
Ashland LLC
Original Assignee
Ashland Oil Inc
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 Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of ES491831A0 publication Critical patent/ES491831A0/es
Publication of ES8105170A1 publication Critical patent/ES8105170A1/es
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
    • B22C1/20—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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UNA COMPOSICION DE FUNDICION. COMPRENDE: I) HACER REACCIONAR UN COMPUESTO CARBONILICO Y UN CICLOPENTADIENO PARA OBTENER UN FULVENO DE FORMULA (I), DONDE CADA RADICAL R1 Y R2 ES INDIVIDUALMENTE UN HIDROCARBURO DE 1 A 10 ATOMOS DE CARBONO O UN GRUPO FURILO O BIEN AMBOS RADICALES ESTAN CONECTADOS ENTRE SI Y JUNTO CON EL ATOMO DE CARBONO AL QUE ESTAN ENLAZADOS FORMAN UN GRUPO HIDROCARBONADO CICLOALIFATICO Y DONDE CADA RADICAL R3, R4, R5 Y R6 ES INDIVIDUALMENTE HIDROGENO O METILO, CON LA CONDICION DE QUE SOLAMENTE UN MAXIMO DE UNO DE ESOS RADICALES R3, R4, R5 Y R6 ES METILO; CON LA CONDICION ADICIONAL DE QUE SI LA RELACION MOLAR DE CARBONILO A CICLOPENTADIENO ES SUPERIOR A 1, ENTONCES R4 O R5 ES (II), PREPOLIMEROS DE DICHOS FULVENOS Y MEZCLAS DE LOS MISMOS Y UN CATALIZADOR ACIDO CON UN PKA DE 7 APROXIMADAMENTE O MENOS. II) COMBINAR EL FULVENO PROCEDENTE DE LA ETAPA ANTERIOR CON UN PREPOLIMERO E DICHO FULVENO O MEZCLAS DE LOS MISMOS Y UN CATALIZADOR ACIDO CONUN PKA DE 7 APROXIMADAMENTE O MENOS Y CON UN ARIDO DE FUNDICION.
ES491831A 1979-05-25 1980-05-23 Un procedimiento para la preparacion de una composicion de fundicion Expired ES8105170A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/042,464 US4246167A (en) 1979-05-25 1979-05-25 Foundry binder composition

Publications (2)

Publication Number Publication Date
ES491831A0 ES491831A0 (es) 1981-05-16
ES8105170A1 true ES8105170A1 (es) 1981-05-16

Family

ID=21922070

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491831A Expired ES8105170A1 (es) 1979-05-25 1980-05-23 Un procedimiento para la preparacion de una composicion de fundicion

Country Status (19)

Country Link
US (1) US4246167A (es)
JP (1) JPS569040A (es)
KR (1) KR840000390B1 (es)
AR (1) AR222083A1 (es)
AT (1) AT382097B (es)
AU (1) AU519930B2 (es)
BE (1) BE883461A (es)
BR (1) BR8003272A (es)
CA (1) CA1131828A (es)
CH (1) CH646885A5 (es)
DE (1) DE3020089C2 (es)
ES (1) ES8105170A1 (es)
FR (1) FR2457140A1 (es)
GB (1) GB2056467B (es)
IT (1) IT1130766B (es)
MA (1) MA18857A1 (es)
NL (1) NL178394C (es)
PH (1) PH16122A (es)
ZA (1) ZA803128B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320218A (en) * 1980-08-04 1982-03-16 Ashland Oil, Inc. Binder composition
US4529771A (en) * 1981-09-10 1985-07-16 Ashland Oil, Inc. Composition, method for preparing and use thereof
US4390675A (en) * 1981-09-10 1983-06-28 Ashland Oil, Inc. Curable composition and use thereof
US4482653A (en) * 1981-09-10 1984-11-13 Ashland Oil, Inc. Cyclopentadiene derivatives, method for preparing, and use thereof
US4847308A (en) * 1981-09-10 1989-07-11 Ashland Oil, Inc. Composition, method for preparing and use thereof
US4636537A (en) * 1984-01-30 1987-01-13 Ashland Oil, Inc. Composition, method for preparing and use thereof
US4412088A (en) * 1981-09-10 1983-10-25 Ashland Oil, Inc. Cyclopentadiene derivatives, method for preparing, and use thereof
US4483961A (en) * 1981-09-10 1984-11-20 Ashland Oil, Inc. Polymeric cyclopentadiene derivatives, method for preparing and use thereof
BR8206406A (pt) * 1982-02-09 1983-09-27 Borden Uk Ltd Processo para a producao de moldes e machos para fundicao
JPS6313620U (es) * 1987-05-29 1988-01-29

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512698A (en) * 1946-11-09 1950-06-27 Universal Oil Prod Co Polymerization of aromatic polyfulvenes
US2589969A (en) * 1950-01-07 1952-03-18 Standard Oil Dev Co Production of fulvene hydrocarbons
US2587791A (en) * 1950-06-27 1952-03-04 Universal Oil Prod Co Resinous copolymerization products from aromatic fulvenes
US2898325A (en) * 1954-08-02 1959-08-04 Exxon Research Engineering Co Resins from steam-cracked streams copolymerized with fulvene-type compounds
US3051765A (en) * 1959-03-30 1962-08-28 Diamond Alkali Co Chemical process for preparing fulvene compunds
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
US3222315A (en) * 1960-06-13 1965-12-07 Sidney L Singer Process for making sand cores
DE1146050B (de) * 1961-09-01 1963-03-28 Consortium Elektrochem Ind Verfahren zur Herstellung von Fulvenen
FR1332920A (fr) * 1962-08-30 1963-07-19 Consortium Elektrochem Ind Procédé de préparation de fulvènes
US3390156A (en) * 1963-10-11 1968-06-25 Rohm & Haas Fulvene compositions and polymers
US3346534A (en) * 1964-06-18 1967-10-10 Ashland Oil Inc Resinous foundry core binder

Also Published As

Publication number Publication date
BE883461A (fr) 1980-09-15
IT1130766B (it) 1986-06-18
ES491831A0 (es) 1981-05-16
BR8003272A (pt) 1980-12-30
DE3020089A1 (de) 1980-11-27
JPS569040A (en) 1981-01-29
FR2457140A1 (fr) 1980-12-19
CA1131828A (en) 1982-09-14
AT382097B (de) 1987-01-12
CH646885A5 (de) 1984-12-28
AU5876780A (en) 1980-11-27
KR840000390B1 (ko) 1984-03-30
ZA803128B (en) 1981-06-24
ATA280980A (de) 1986-06-15
AR222083A1 (es) 1981-04-15
PH16122A (en) 1983-06-30
DE3020089C2 (de) 1984-10-31
AU519930B2 (en) 1982-01-07
GB2056467B (en) 1983-04-07
NL178394C (nl) 1986-03-17
MA18857A1 (fr) 1980-12-31
NL178394B (nl) 1985-10-16
IT8022332A0 (it) 1980-05-26
KR830002547A (ko) 1983-05-30
GB2056467A (en) 1981-03-18
US4246167A (en) 1981-01-20
NL8003045A (nl) 1980-11-27
FR2457140B1 (es) 1983-01-07

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