WO2012066145A3 - Sulfonsäure enthaltendes bindemittel für formstoff-mischungen zur herstellung von formen und kernen - Google Patents

Sulfonsäure enthaltendes bindemittel für formstoff-mischungen zur herstellung von formen und kernen Download PDF

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Publication number
WO2012066145A3
WO2012066145A3 PCT/EP2011/070600 EP2011070600W WO2012066145A3 WO 2012066145 A3 WO2012066145 A3 WO 2012066145A3 EP 2011070600 W EP2011070600 W EP 2011070600W WO 2012066145 A3 WO2012066145 A3 WO 2012066145A3
Authority
WO
WIPO (PCT)
Prior art keywords
sulfonic acid
molding material
molds
cores
production
Prior art date
Application number
PCT/EP2011/070600
Other languages
English (en)
French (fr)
Other versions
WO2012066145A2 (de
Inventor
Gérard P. M. LADÉGOURDIE
Markus DÖRSCHEL
Amine Serghini Anbari
Ursula Wichmann
Original Assignee
Hüttenes-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 Hüttenes-Albertus Chemische Werke GmbH filed Critical Hüttenes-Albertus Chemische Werke GmbH
Priority to EA201390742A priority Critical patent/EA201390742A1/ru
Priority to BR112013012443A priority patent/BR112013012443A2/pt
Priority to US13/988,101 priority patent/US20130292083A1/en
Priority to JP2013539294A priority patent/JP2013544191A/ja
Priority to EP11794421.5A priority patent/EP2640778A2/de
Priority to MX2013005511A priority patent/MX2013005511A/es
Priority to KR1020137015820A priority patent/KR20140003443A/ko
Priority to CN2011800651435A priority patent/CN103314026A/zh
Publication of WO2012066145A2 publication Critical patent/WO2012066145A2/de
Publication of WO2012066145A3 publication Critical patent/WO2012066145A3/de

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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • 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
    • C08G18/08—Processes
    • 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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • 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
    • C08G18/08—Processes
    • C08G18/089—Reaction retarding 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
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Beschrieben ist eine Polyisocyanat-Komponente für ein Formstoff-Bindemittelsystem, enthaltend mindestens eine Sulfonsäure in einer Lösung mindestens eines Polyisocyanats, das mindestens zwei NCO-Gruppen im Molekül enthält.
PCT/EP2011/070600 2010-11-19 2011-11-21 Sulfonsäure enthaltendes bindemittel für formstoff-mischungen zur herstellung von formen und kernen WO2012066145A2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EA201390742A EA201390742A1 (ru) 2010-11-19 2011-11-21 Содержащее сульфоновую кислоту связующее вещество для смеси формовочных веществ для получения форм и стержней
BR112013012443A BR112013012443A2 (pt) 2010-11-19 2011-11-21 componente de poliisocianato para um sistema aglutinante de material de moldagem, solução contendo poliisocianato, uso de um componente de poliisocianato ou de uma solução contendo poliisocianato, sistema aglutinante de material de moldagem para preparação de núcleos de areia de fundição, sistema agluinante de dois componentes para preparação de uma resina de poliuretano para vazamento, uso de um componente de poliisocianato, mistura para a preparação de um núcleo ou molde para vazamento, molde ou núcleo para vazamento, método para a preparação de um núcleo ou molde para vazamento e uso de um ácido sulfônico da fórmula geral r-so²-oh
US13/988,101 US20130292083A1 (en) 2010-11-19 2011-11-21 Sulfonic acid-containing binding agent for moulding mixes for the preparation of moulds and cores
JP2013539294A JP2013544191A (ja) 2010-11-19 2011-11-21 型およびコアを製造するための鋳造配合物用の、スルホン酸−含有結合剤
EP11794421.5A EP2640778A2 (de) 2010-11-19 2011-11-21 Sulfonsäure enthaltendes bindemittel für formstoff-mischungen zur herstellung von formen und kernen
MX2013005511A MX2013005511A (es) 2010-11-19 2011-11-21 Aglutinante conteniendo acido sulfonico para mezclas de materias para moldes para produccion de moldes y machos.
KR1020137015820A KR20140003443A (ko) 2010-11-19 2011-11-21 주형 및 코어 제조를 위한 주형 혼합물용 설폰산 함유 결합제
CN2011800651435A CN103314026A (zh) 2010-11-19 2011-11-21 供用于制造模具和型芯的造型材料混合物的包含磺酸的粘合剂

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010044163 2010-11-19
DE102010044163.5 2010-11-19

Publications (2)

Publication Number Publication Date
WO2012066145A2 WO2012066145A2 (de) 2012-05-24
WO2012066145A3 true WO2012066145A3 (de) 2012-10-18

Family

ID=45319072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/070600 WO2012066145A2 (de) 2010-11-19 2011-11-21 Sulfonsäure enthaltendes bindemittel für formstoff-mischungen zur herstellung von formen und kernen

Country Status (10)

Country Link
US (1) US20130292083A1 (de)
EP (1) EP2640778A2 (de)
JP (1) JP2013544191A (de)
KR (1) KR20140003443A (de)
CN (1) CN103314026A (de)
BR (1) BR112013012443A2 (de)
DE (1) DE202011110579U1 (de)
EA (1) EA201390742A1 (de)
MX (1) MX2013005511A (de)
WO (1) WO2012066145A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072547A1 (de) * 2007-12-20 2009-06-24 Nanoresins AG Modifizierte Phenolharze
DE102015201614A1 (de) * 2014-09-10 2016-03-10 Hüttenes-Albertus Chemische Werke GmbH Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
ES2946902T3 (es) * 2015-04-14 2023-07-28 Huettenes Albertus Chemische Werke Gmbh Composición de resina fenólica para uso en el procedimiento de caja fría de poliuretano y sistemas aglutinantes de dos componentes, usos y procedimientos correspondientes
CN107635692B (zh) * 2015-05-14 2020-07-17 亚世科化学有限合伙公司 用于减少金属模具反应的粘合剂体系
DE102016202795A1 (de) * 2016-02-23 2017-08-24 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung einer Zusammensetzung als Bindemittelkomponente zur Herstellung von Speiserelementen nach dem Cold-Box-Verfahren, entsprechende Verfahren und Speiserelemente
DE102016203896A1 (de) * 2016-03-09 2017-09-14 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
CN107282869B (zh) * 2017-06-28 2019-05-14 山西科瑞再生资源综合利用有限公司 一种覆膜砂及其制备方法

Citations (5)

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Publication number Priority date Publication date Assignee Title
DE2921726A1 (de) * 1979-05-29 1980-12-11 Bayer Ag Waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern
US4574793A (en) * 1984-08-21 1986-03-11 Hexcel Corporation Stabilized, catalyzed water activated polyurethane systems
EP0186618A2 (de) * 1984-12-14 1986-07-02 Hüttenes-Albertus Chemische-Werke GmbH Unter Polyurethanbildung kalthärtendes Formstoff-Bindemittelsystem
EP0771599A1 (de) * 1995-11-01 1997-05-07 Hüttenes-Albertus Chemische-Werke GmbH Bindemittelsystem auf Polyurethan-Basis für Formstoff-Mischungen zur Herstellung von Giessformen und Kernen
DE102008055042A1 (de) * 2008-12-19 2010-06-24 Hüttenes-Albertus Chemische Werke GmbH Modifizierte Phenolharze

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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
US3676392A (en) 1971-01-26 1972-07-11 Ashland Oil Inc Resin compositions
JPS53128526A (en) 1977-04-16 1978-11-09 Asahi Organic Chem Ind Resin component for self hardening mold
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US4540724A (en) 1984-01-30 1985-09-10 Ashland Oil Inc. Phenolic resin-polyisocyanate binder systems containing a phosphorus halide and use thereof
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JPS62104648A (ja) 1985-10-30 1987-05-15 Sadaji Nagabori 鋳物用砂型の鋳型材料
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Publication number Priority date Publication date Assignee Title
DE2921726A1 (de) * 1979-05-29 1980-12-11 Bayer Ag Waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern
US4574793A (en) * 1984-08-21 1986-03-11 Hexcel Corporation Stabilized, catalyzed water activated polyurethane systems
EP0186618A2 (de) * 1984-12-14 1986-07-02 Hüttenes-Albertus Chemische-Werke GmbH Unter Polyurethanbildung kalthärtendes Formstoff-Bindemittelsystem
EP0771599A1 (de) * 1995-11-01 1997-05-07 Hüttenes-Albertus Chemische-Werke GmbH Bindemittelsystem auf Polyurethan-Basis für Formstoff-Mischungen zur Herstellung von Giessformen und Kernen
DE102008055042A1 (de) * 2008-12-19 2010-06-24 Hüttenes-Albertus Chemische Werke GmbH Modifizierte Phenolharze

Also Published As

Publication number Publication date
EA201390742A1 (ru) 2013-10-30
MX2013005511A (es) 2013-11-01
US20130292083A1 (en) 2013-11-07
CN103314026A (zh) 2013-09-18
EP2640778A2 (de) 2013-09-25
DE202011110579U1 (de) 2014-11-28
BR112013012443A2 (pt) 2016-08-30
WO2012066145A2 (de) 2012-05-24
KR20140003443A (ko) 2014-01-09
JP2013544191A (ja) 2013-12-12

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