ES8400468A1 - Procedimiento para la fabricacion de articulos moldeados. - Google Patents

Procedimiento para la fabricacion de articulos moldeados.

Info

Publication number
ES8400468A1
ES8400468A1 ES515609A ES515609A ES8400468A1 ES 8400468 A1 ES8400468 A1 ES 8400468A1 ES 515609 A ES515609 A ES 515609A ES 515609 A ES515609 A ES 515609A ES 8400468 A1 ES8400468 A1 ES 8400468A1
Authority
ES
Spain
Prior art keywords
curable composition
composition
prepolymers
acidic catalyst
contains certain
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
ES515609A
Other languages
English (en)
Other versions
ES515609A0 (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 ES8400468A1 publication Critical patent/ES8400468A1/es
Publication of ES515609A0 publication Critical patent/ES515609A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Mold Materials And Core Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyethers (AREA)
  • Epoxy Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Paints Or Removers (AREA)

Abstract

UN PROCEDIMIENTO PARA LA FABRICACION DE ARTICULOS MOLDEADOS.SE EFECTUAN LAS SIGUIENTES ETAPAS: 1.O) MEZCLAR EL AGREGADO CON UNA CANTIDAD DE UNION DE HASTA UN 40 DE PESO DE UN FULVENO EPOXIDADO (I), SU PREPOLIMERO MEZCLAS DEL MISMO. 2.O) INTRODUCIR LA COMPOSICION OBTENIDA EN UN MOLDEO 3.O) ENDURECER LA COMPOSICION EN EL MODELO PARA HACERLO AUTOSOPORTANTE PASANDO UN GAS ACIDO A TRAVES DE LA COMPOSICION. 4.O) SEPARAR EL ARTICULO PERFILADO DEL MODELO Y DEJARLO CURAR. EL FULVENO A PARTIR DEL CUAL SE OBTIENE EL FULVENO EPOXIDADO SE SELECCIONA DE ENTRE DIMETILFULVENO,NETILISOBUTIFULVENO; METILISO PENTILFULVENO Y OTROS.
ES515609A 1981-09-10 1982-09-09 Procedimiento para la fabricacion de articulos moldeados. Granted ES515609A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/300,788 US4390675A (en) 1981-09-10 1981-09-10 Curable composition and use thereof

Publications (2)

Publication Number Publication Date
ES8400468A1 true ES8400468A1 (es) 1983-10-16
ES515609A0 ES515609A0 (es) 1983-10-16

Family

ID=23160582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515609A Granted ES515609A0 (es) 1981-09-10 1982-09-09 Procedimiento para la fabricacion de articulos moldeados.

Country Status (22)

Country Link
US (1) US4390675A (es)
JP (1) JPS5857435A (es)
KR (1) KR850001429B1 (es)
AU (1) AU538825B2 (es)
BE (1) BE894367A (es)
BR (1) BR8205200A (es)
CA (1) CA1201246A (es)
CH (1) CH659077A5 (es)
DE (1) DE3233667C2 (es)
DK (1) DK401782A (es)
ES (1) ES515609A0 (es)
FR (1) FR2512363A1 (es)
GB (1) GB2106121B (es)
IE (1) IE53783B1 (es)
IT (1) IT1156321B (es)
NL (1) NL8203493A (es)
NO (1) NO823044L (es)
PH (1) PH17864A (es)
PT (1) PT75535B (es)
SE (1) SE8205110L (es)
TR (1) TR21390A (es)
ZA (1) ZA826232B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464521A (en) * 1981-09-10 1984-08-07 Ashland Oil, Inc. Curable composition and use thereof
US4826617A (en) * 1986-10-15 1989-05-02 Ashland Oil, Inc. Selective resin synthesis and dual functional resins made thereby
US5562586A (en) * 1994-06-17 1996-10-08 Foamseal, Inc. Landfill cap and method of sealing landfill
US6017978A (en) * 1998-02-28 2000-01-25 Ashland Inc. Polyurethane forming no-bake foundry binders
GB2601292A (en) * 2020-10-14 2022-06-01 Morris White Stephen Scaffolding tool

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358008A (en) * 1962-12-28 1967-12-12 Union Carbide Corp Di (aluminoalkyl) cyclopentane polymers and their preparation
US3429848A (en) * 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
US3632844A (en) * 1969-03-10 1972-01-04 Ashland Oil Inc Non-sticking sand mix for foundry cores
US3676392A (en) * 1971-01-26 1972-07-11 Ashland Oil Inc Resin compositions
US3930872A (en) * 1973-04-17 1976-01-06 Ashland Oil, Inc. Binder compositions
US4089692A (en) * 1974-03-27 1978-05-16 Ashland Oil, Inc. Settable composition containing aluminum phosphate and method for preparing same
US3905934A (en) * 1974-05-23 1975-09-16 Ashland Oil Inc Phenolic resin-polyisocyanate binder systems containing dialkyl phthalate solvents
FR2374354A1 (fr) * 1976-12-17 1978-07-13 Revco Fixateur d'acide
US4127157A (en) * 1977-03-07 1978-11-28 Ashland Oil, Inc. Aluminum phosphate binder composition cured with ammonia and amines
US4209056A (en) * 1977-03-07 1980-06-24 Ashland Oil, Inc. Aluminum phosphate binder composition cured with ammonia and amines
US4246167A (en) * 1979-05-25 1981-01-20 Ashland Oil, Inc. Foundry binder composition
US4320218A (en) * 1980-08-04 1982-03-16 Ashland Oil, Inc. Binder composition

Also Published As

Publication number Publication date
SE8205110L (sv) 1983-03-11
IE822212L (en) 1983-03-10
PT75535A (en) 1982-10-01
FR2512363A1 (fr) 1983-03-11
IT8223186A0 (it) 1982-09-09
ZA826232B (en) 1983-07-27
DE3233667A1 (de) 1983-03-31
KR850001429B1 (ko) 1985-10-02
NO823044L (no) 1983-03-11
BE894367A (fr) 1983-01-03
FR2512363B1 (es) 1985-03-29
JPS6116766B2 (es) 1986-05-02
PH17864A (en) 1985-01-14
AU538825B2 (en) 1984-08-30
BR8205200A (pt) 1983-08-16
TR21390A (tr) 1984-05-10
IT1156321B (it) 1987-02-04
CA1201246A (en) 1986-02-25
GB2106121A (en) 1983-04-07
DE3233667C2 (de) 1986-06-19
JPS5857435A (ja) 1983-04-05
IE53783B1 (en) 1989-02-15
AU8729582A (en) 1983-05-19
CH659077A5 (de) 1986-12-31
ES515609A0 (es) 1983-10-16
NL8203493A (nl) 1983-04-05
DK401782A (da) 1983-03-11
KR840001600A (ko) 1984-05-07
PT75535B (en) 1984-12-12
GB2106121B (en) 1985-04-03
SE8205110D0 (sv) 1982-09-08
US4390675A (en) 1983-06-28

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