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MX2018016357A - Composicion acuosa aglutinante alcalina para curar con gas de dioxido de carbono y el uso del mismo, una mezcla de moldeo correspondiente para la produccion de moldes de fundicion, un molde de fundicion correspondiente y un metodo para la produccion de un molde de fundicion. - Google Patents

Composicion acuosa aglutinante alcalina para curar con gas de dioxido de carbono y el uso del mismo, una mezcla de moldeo correspondiente para la produccion de moldes de fundicion, un molde de fundicion correspondiente y un metodo para la produccion de un molde de fundicion.

Info

Publication number
MX2018016357A
MX2018016357A MX2018016357A MX2018016357A MX2018016357A MX 2018016357 A MX2018016357 A MX 2018016357A MX 2018016357 A MX2018016357 A MX 2018016357A MX 2018016357 A MX2018016357 A MX 2018016357A MX 2018016357 A MX2018016357 A MX 2018016357A
Authority
MX
Mexico
Prior art keywords
foundry shape
producing
binder composition
aqueous alkaline
ions
Prior art date
Application number
MX2018016357A
Other languages
English (en)
Inventor
Egeler Nicolas
Ladégourdie Gérard
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
Publication of MX2018016357A publication Critical patent/MX2018016357A/es

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
    • B22C1/162—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 use of a gaseous treating agent for hardening the binder
    • 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
    • B22C1/167—Mixtures of inorganic and organic binding agents
    • 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
    • B22C1/18—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 inorganic agents
    • B22C1/186—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 inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing 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
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5435—Silicon-containing compounds containing oxygen containing oxygen in a ring
    • 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
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08L61/14—Modified phenol-aldehyde condensates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2231—Oxides; Hydroxides of metals of tin
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2244—Oxides; Hydroxides of metals of zirconium
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C08K2003/387—Borates

Landscapes

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

Abstract

La invención se relaciona a una composición acuosa de aglutinante alcalino para curado con gas de dióxido de carbono, que comprende una resina fenol aldehído negativamente cargada o sin carga, que comprende grupos fenol, que se selecciona del grupo que consiste de resoles y mezclas que comprenden uno o más resoles y también una o más novolacas, un oxianión seleccionado del grupo que consiste de iones borato, iones aluminato, iones estannato, iones de zirconato, iones de titanato y mezclas de los mismos, para formar un complejo estable con la resina fenol aldehído de resol, y uno o más silanos en una cantidad total en el intervalo de 2.5 a 10 % en peso, basado en la masa total de la composición aglutinante, donde la cantidad molar total de los grupos fenol de la resina fenol aldehído en la composición acuosa de aglutinante alcalino está en el intervalo de 1 a 3 mol/kg, basado en la masa total de la composición acuosa de aglutinante alcalino. Además, la invención se relaciona a un uso correspondiente, a una mezcla de amoldamiento para producir un molde de fundición, y también a un método correspondiente para producir un amoldamiento de fundición, y a un molde de fundición correspondiente.
MX2018016357A 2016-06-30 2017-06-28 Composicion acuosa aglutinante alcalina para curar con gas de dioxido de carbono y el uso del mismo, una mezcla de moldeo correspondiente para la produccion de moldes de fundicion, un molde de fundicion correspondiente y un metodo para la produccion de un molde de fundicion. MX2018016357A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016211970.2A DE102016211970A1 (de) 2016-06-30 2016-06-30 Wässrige alkalische Bindemittelzusammensetzung zur Aushärtung mit Kohlendioxidgas sowie deren Verwendung, eine entsprechende Formstoffmischung zur Herstellung eines Gießereiformkörpers, ein entsprechender Gießereiformkörper sowie ein Verfahren zur Herstellung eines Gießereiformkörpers
PCT/EP2017/065967 WO2018002121A1 (de) 2016-06-30 2017-06-28 Wässrige alkalische bindemittelzusammensetzung zur aushärtung mit kohlendioxidgas sowie deren verwendung, eine entsprechende formstoffmischung zur herstellung eines giessereiformkörpers, ein entsprechender giessereiformkörper sowie ein verfahren zur herstellung eines giessereiformkörpers

Publications (1)

Publication Number Publication Date
MX2018016357A true MX2018016357A (es) 2019-08-16

Family

ID=59295177

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018016357A MX2018016357A (es) 2016-06-30 2017-06-28 Composicion acuosa aglutinante alcalina para curar con gas de dioxido de carbono y el uso del mismo, una mezcla de moldeo correspondiente para la produccion de moldes de fundicion, un molde de fundicion correspondiente y un metodo para la produccion de un molde de fundicion.

Country Status (10)

Country Link
US (1) US20190151932A1 (es)
EP (1) EP3478428B1 (es)
KR (1) KR102304080B1 (es)
CN (1) CN109462985B (es)
BR (1) BR112018077241B1 (es)
DE (1) DE102016211970A1 (es)
ES (1) ES2857817T3 (es)
MX (1) MX2018016357A (es)
PL (1) PL3478428T3 (es)
WO (1) WO2018002121A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114130946B (zh) * 2021-11-29 2024-07-23 江苏丽莎环保科技有限公司 一种铸造用共聚物及其制备方法

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GB886854A (en) * 1959-02-17 1962-01-10 Courtaulds Ltd Improvements in and relating to binding compositions
US4474904A (en) * 1982-01-21 1984-10-02 Lemon Peter H R B Foundry moulds and cores
US4780489A (en) * 1987-05-15 1988-10-25 Ashland Oil, Inc. Modifiers for aqueous basic solutions of phenolic resole resins
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Also Published As

Publication number Publication date
DE102016211970A1 (de) 2018-01-18
BR112018077241B1 (pt) 2022-10-25
ES2857817T3 (es) 2021-09-29
KR102304080B1 (ko) 2021-09-24
US20190151932A1 (en) 2019-05-23
BR112018077241A2 (pt) 2019-04-02
PL3478428T3 (pl) 2021-08-30
CN109462985B (zh) 2024-03-19
CN109462985A (zh) 2019-03-12
EP3478428B1 (de) 2021-02-17
KR20190025686A (ko) 2019-03-11
EP3478428A1 (de) 2019-05-08
WO2018002121A1 (de) 2018-01-04

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