AR245749A1 - Endurecedores de ester mejorados para sistemas aglomerantes de resina fenolica. - Google Patents

Endurecedores de ester mejorados para sistemas aglomerantes de resina fenolica.

Info

Publication number
AR245749A1
AR245749A1 AR90316683A AR31668390A AR245749A1 AR 245749 A1 AR245749 A1 AR 245749A1 AR 90316683 A AR90316683 A AR 90316683A AR 31668390 A AR31668390 A AR 31668390A AR 245749 A1 AR245749 A1 AR 245749A1
Authority
AR
Argentina
Prior art keywords
phenolic resin
resin binder
binder systems
ester hardeners
ester
Prior art date
Application number
AR90316683A
Other languages
English (en)
Original Assignee
Borden 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 Borden Inc filed Critical Borden Inc
Application granted granted Critical
Publication of AR245749A1 publication Critical patent/AR245749A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/095—Oxygen containing compounds
    • 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
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

UNA COMPOSICION ENDURECEDORA PARA AGLOMERANTES DE RESINA DE RESOL FENOLICO ALCALINA QUE COMPRENDE UNA SOLUCION DE RESINA DE RESOL DE ETER BENCILICO EN UN ESTER, COMPRENDIENDO DICHA RESINA DE RESOL DE ETER BENCILICO DE APROXIMADAMENTE 5% A APROXIMADAMENTE 40% EN PESO DE LA SOLUCION, DONDE EL FENOL UTILIZADO PARA LA PREPARACION DE LA RESINA DE RESOL ES FENOL, ORTO- CRESOL, Y MEZCLAS DE LOSMISMOS.
AR90316683A 1989-04-27 1990-04-20 Endurecedores de ester mejorados para sistemas aglomerantes de resina fenolica. AR245749A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/344,215 US4988745A (en) 1989-04-27 1989-04-27 Ester hardeners for phenolic resin binder systems

Publications (1)

Publication Number Publication Date
AR245749A1 true AR245749A1 (es) 1994-02-28

Family

ID=23349541

Family Applications (1)

Application Number Title Priority Date Filing Date
AR90316683A AR245749A1 (es) 1989-04-27 1990-04-20 Endurecedores de ester mejorados para sistemas aglomerantes de resina fenolica.

Country Status (15)

Country Link
US (1) US4988745A (es)
EP (1) EP0398463B1 (es)
JP (1) JPH07113077B2 (es)
KR (1) KR970005113B1 (es)
AR (1) AR245749A1 (es)
AT (1) ATE111137T1 (es)
AU (1) AU618645B2 (es)
CA (1) CA1339905C (es)
DE (1) DE69012201T2 (es)
DK (1) DK0398463T3 (es)
ES (1) ES2058776T3 (es)
NO (1) NO175265C (es)
PH (1) PH27011A (es)
TR (1) TR24955A (es)
ZA (1) ZA90876B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929648A (en) * 1989-03-24 1990-05-29 Acme Resin Corporation Alkaline phenolic resole resin binders
US5036116A (en) * 1989-04-27 1991-07-30 Acme Resin Corporation Ester hardeners for phenolic resin binder systems
JP2831794B2 (ja) * 1990-04-03 1998-12-02 花王株式会社 鋳物用砂型の製造方法
TW256851B (es) * 1992-11-18 1995-09-11 Ashland Oil Inc
DE102014106178A1 (de) 2014-05-02 2015-11-05 Ask Chemicals Gmbh Verfahren zum schichtweisen Aufbau von Körpern umfassend feuerfesten Formgrundstoff und Resole und Formen oder Kerne hergestellt nach diesem Verfahren
US20170174813A1 (en) 2015-12-18 2017-06-22 Ha-International, Llc Compositions and Methods for Modified Ester-Curatives and Reduction of Formaldehyde Emission and Odor in Ester-Cured Phenolic Binder Systems
DE102019135605A1 (de) 2019-12-20 2021-06-24 Ask Chemicals Gmbh Verfahren zum schichtweisen Aufbau von Körpern umfassend feuerfesten Formgrundstoff und Resole, nach diesem Verfahren hergestellte dreidimensionale Körper sowie ein Bindemittel für den 3-dimensionalen Aufbau von Körpern

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485797A (en) * 1966-03-14 1969-12-23 Ashland Oil Inc Phenolic resins containing benzylic ether linkages and unsubstituted para positions
US4246157A (en) * 1979-03-07 1981-01-20 Acme Resin Corporation Binder compositions containing phenolic resins and organic phosphate and/or carbonate solvents
EP0027333A1 (en) * 1979-10-01 1981-04-22 Borden (Uk) Limited Foundry moulding compositions and method of making foundry moulds and cores
US4426467A (en) * 1981-01-12 1984-01-17 Borden (Uk) Limited Foundry molding compositions and process
US4474904A (en) * 1982-01-21 1984-10-02 Lemon Peter H R B Foundry moulds and cores
GB2140017B (en) * 1983-03-08 1986-11-19 Borden Inc Phenolic resin binder compositions exhibiting low fume evolution in use
US4657950A (en) * 1984-10-12 1987-04-14 Acme Resin Corporation Refractory binders
US4546124A (en) * 1984-10-12 1985-10-08 Acme Resin Corporation Polyurethane binder compositions
GB2177408A (en) * 1985-07-02 1987-01-21 Catalin Limited Foundry binder compositions
US4668759A (en) * 1985-07-31 1987-05-26 Acme Resin Corporation Phenolic resin binders for foundry and refractory uses
JPH0818102B2 (ja) * 1986-05-30 1996-02-28 大日本インキ化学工業株式会社 フェノール・ホルムアルデヒド樹脂結合剤の製造方法
US4789693A (en) * 1987-08-28 1988-12-06 Ashland Oil, Inc. Heat curable foundry mixes and binder compositions

Also Published As

Publication number Publication date
AU618645B2 (en) 1992-01-02
US4988745A (en) 1991-01-29
PH27011A (en) 1993-02-01
NO175265C (no) 1994-09-21
EP0398463B1 (en) 1994-09-07
AU4561289A (en) 1990-11-01
NO901853L (no) 1990-10-29
DE69012201D1 (de) 1994-10-13
DK0398463T3 (da) 1994-10-10
NO175265B (no) 1994-06-13
TR24955A (tr) 1992-09-01
KR970005113B1 (ko) 1997-04-12
ES2058776T3 (es) 1994-11-01
NO901853D0 (no) 1990-04-26
JPH07113077B2 (ja) 1995-12-06
ZA90876B (en) 1990-11-28
DE69012201T2 (de) 1995-02-02
ATE111137T1 (de) 1994-09-15
KR900016361A (ko) 1990-11-13
JPH02302460A (ja) 1990-12-14
EP0398463A2 (en) 1990-11-22
EP0398463A3 (en) 1992-01-22
CA1339905C (en) 1998-06-09

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