MX2018010789A - Sistema aglutinante de dos componentes para el proceso de caja fria de poliuretano. - Google Patents

Sistema aglutinante de dos componentes para el proceso de caja fria de poliuretano.

Info

Publication number
MX2018010789A
MX2018010789A MX2018010789A MX2018010789A MX2018010789A MX 2018010789 A MX2018010789 A MX 2018010789A MX 2018010789 A MX2018010789 A MX 2018010789A MX 2018010789 A MX2018010789 A MX 2018010789A MX 2018010789 A MX2018010789 A MX 2018010789A
Authority
MX
Mexico
Prior art keywords
binder system
box process
component binder
polyurethane cold
foundry
Prior art date
Application number
MX2018010789A
Other languages
English (en)
Inventor
Egeler Nicolas
Ladégourdie Gérard
Díaz Fernández Jaime
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 MX2018010789A publication Critical patent/MX2018010789A/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
    • B22C1/20—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
    • B22C1/2273—Polyurethanes; Polyisocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/542—Polycondensates of aldehydes 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
    • C08G8/22—Resorcinol
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • C08G8/36—Chemically modified polycondensates by etherifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Se proporciona una descripción de un sistema aglutinante de dos componentes para usarse en el proceso de caja fría de poliuretano, una mezcla para curar por contacto con una mina terciaria, un método para producir un alimentador, un molde de fundición o un núcleo de fundición, y también alimentadores, moldes de fundición y núcleos de fundición producibles por este método y el uso de un sistema aglutinante de dos componentes de la invención o de una mezcla de la invención para aglutinar una materia prima de molde o una mezcla de materias primas de molde en el proceso de caja fría de poliuretano.
MX2018010789A 2016-03-09 2017-03-08 Sistema aglutinante de dos componentes para el proceso de caja fria de poliuretano. MX2018010789A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016203896.6A DE102016203896A1 (de) 2016-03-09 2016-03-09 Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
PCT/EP2017/055446 WO2017153474A1 (de) 2016-03-09 2017-03-08 Zweikomponenten-bindemittelsystem für den polyurethan-cold-box-prozess

Publications (1)

Publication Number Publication Date
MX2018010789A true MX2018010789A (es) 2018-11-09

Family

ID=58401535

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018010789A MX2018010789A (es) 2016-03-09 2017-03-08 Sistema aglutinante de dos componentes para el proceso de caja fria de poliuretano.

Country Status (10)

Country Link
US (1) US20190091758A1 (es)
EP (1) EP3426709A1 (es)
JP (1) JP7003049B2 (es)
KR (1) KR102401072B1 (es)
CN (1) CN108699210B (es)
BR (1) BR112018067625A2 (es)
DE (1) DE102016203896A1 (es)
EA (1) EA039022B1 (es)
MX (1) MX2018010789A (es)
WO (1) WO2017153474A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016125700A1 (de) 2016-12-23 2018-06-28 Ask Chemicals Gmbh Bindemittel auf Basis von Phenolharzen vom Benzylethertyp enthaltend freies Phenol und freie Hydroxybenzylalkohole
CN111093857B (zh) * 2017-09-19 2022-04-26 旭有机材株式会社 铸模用聚氨酯固化型有机粘结剂以及使用其而得到的型砂组合物和铸模
DE102018133239A1 (de) 2018-12-20 2020-06-25 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Isocyanat-Komposition und Bindemittelsystem enthaltend diese Isocyanat-Komposition
DE102019106021A1 (de) 2019-03-08 2020-09-10 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Formaldehyd-Fänger für Bindemittelsysteme
DE102019116846A1 (de) 2019-06-21 2020-12-24 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Schussdüse mit Spülfunktion
DE102020131492A1 (de) * 2020-11-27 2022-06-02 Chemex Foundry Solutions Gmbh Herstellverfahren, Gießformen, Kerne oder Speiser sowie Kit und Verfahren zur Herstellung eines metallischen Gussteils.
CN114316188B (zh) * 2021-12-24 2023-12-15 四川东树新材料有限公司 酚醛树脂改性聚氨酯及其复合板材

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US3485797A (en) * 1966-03-14 1969-12-23 Ashland Oil Inc Phenolic resins containing benzylic ether linkages and unsubstituted para positions
US3429848A (en) 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
US4546124A (en) 1984-10-12 1985-10-08 Acme Resin Corporation Polyurethane binder compositions
US4946876A (en) * 1988-10-31 1990-08-07 Ashland Oil, Inc. Polyurethane-forming foundry binders containing a polyester polyol
US5101001A (en) 1989-12-21 1992-03-31 Ashland Oil, Inc. Polyurethane-forming foundry binders and their use
DE59600596D1 (de) 1995-11-01 1998-10-29 Huettenes Albertus Bindemittelsystem auf Polyurethan-Basis für Formstoff-Mischungen zur Herstellung von Giessformen und Kernen
US5908914A (en) * 1996-07-17 1999-06-01 Ashland Inc. Benzylic ether phenolic resole resins and their uses
DE19925115A1 (de) 1999-06-01 2000-12-07 Huettenes Albertus Bindemittelsystem für Formstoff-Mischungen zur Herstellung von Formen und Kernen
US6365646B1 (en) * 1999-12-08 2002-04-02 Borden Chemical, Inc. Method to improve humidity resistance of phenolic urethane foundry binders
DE10065270B4 (de) * 2000-12-29 2006-04-20 Chemex Gmbh Speiser und Zusammensetzungen zu deren Herstellung
DE102004057671B4 (de) 2004-11-29 2007-04-26 Hüttenes-Albertus Chemische Werke GmbH Phenol-Formaldehydharze und Verfahren zu deren Herstellung
DE102007012660B4 (de) 2007-03-16 2009-09-24 Chemex Gmbh Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen
DE102008055042A1 (de) 2008-12-19 2010-06-24 Hüttenes-Albertus Chemische Werke GmbH Modifizierte Phenolharze
CN102481621A (zh) * 2009-07-16 2012-05-30 亚世科化学有限公司 包含一种或更多种环烷烃作为溶剂的铸造粘结剂
DE102010032734A1 (de) * 2010-07-30 2012-02-02 Ashland-Südchemie-Kernfest GmbH Bindemittelsystem auf Polyurethanbasis zur Herstellung von Kernen und Gießformen unter Verwendung cyclischer Formale, Formstoffmischung und Verfahren
DE102010051567A1 (de) * 2010-11-18 2012-05-24 Ashland-Südchemie-Kernfest GmbH Bindemittel auf Polyurethanbasis zur Herstellung von Kernen und Gießformen unter Verwendung von Isocyanaten enthaltend eine Urethonimin- und/oder Carbodiimid-Gruppe, eine Formstoffmischung enthaltend das Bindemittel und ein Verfahren unter Verwendung des Bindemittels
WO2012066145A2 (de) * 2010-11-19 2012-05-24 Hüttenes-Albertus Chemische Werke GmbH Sulfonsäure enthaltendes bindemittel für formstoff-mischungen zur herstellung von formen und kernen
DE102012200967A1 (de) 2012-01-24 2013-07-25 Chemex Gmbh Speiser und formbare Zusammensetzung zu deren Herstellung enthaltend kalzinierte Kieselgur
DE202012013467U1 (de) * 2012-02-09 2017-01-30 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Cold-Box-Bindemittelsysteme und Mischungen zur Verwendung als Additive für solche Bindemittelsysteme
DE102015201614A1 (de) * 2014-09-10 2016-03-10 Hüttenes-Albertus Chemische Werke GmbH Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess

Also Published As

Publication number Publication date
KR102401072B1 (ko) 2022-05-23
DE102016203896A1 (de) 2017-09-14
JP7003049B2 (ja) 2022-01-20
EA201891751A1 (ru) 2019-02-28
CN108699210A (zh) 2018-10-23
KR20180124901A (ko) 2018-11-21
BR112018067625A2 (pt) 2018-12-26
CN108699210B (zh) 2021-06-15
WO2017153474A1 (de) 2017-09-14
JP2019512396A (ja) 2019-05-16
EA039022B1 (ru) 2021-11-23
EP3426709A1 (de) 2019-01-16
US20190091758A1 (en) 2019-03-28

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