DK0771599T3 - Bindemiddel-system på polyurethan-basis til støbesandsblandinger til fremstilling af støbeforme og -kerner - Google Patents

Bindemiddel-system på polyurethan-basis til støbesandsblandinger til fremstilling af støbeforme og -kerner

Info

Publication number
DK0771599T3
DK0771599T3 DK96116921T DK96116921T DK0771599T3 DK 0771599 T3 DK0771599 T3 DK 0771599T3 DK 96116921 T DK96116921 T DK 96116921T DK 96116921 T DK96116921 T DK 96116921T DK 0771599 T3 DK0771599 T3 DK 0771599T3
Authority
DK
Denmark
Prior art keywords
cores
polyurethane
based binder
binder system
cast sand
Prior art date
Application number
DK96116921T
Other languages
English (en)
Other versions
DK0771599T4 (da
Inventor
Marek Dr Torbus
Gerard Philippe Ma Ladegourdie
Original Assignee
Huettenes Albertus
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26020421&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0771599(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19542752A external-priority patent/DE19542752A1/de
Priority claimed from DE1996112017 external-priority patent/DE19612017A1/de
Application filed by Huettenes Albertus filed Critical Huettenes Albertus
Application granted granted Critical
Publication of DK0771599T3 publication Critical patent/DK0771599T3/da
Publication of DK0771599T4 publication Critical patent/DK0771599T4/da

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
    • 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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DK96116921T 1995-11-01 1996-10-22 Bindemiddel-system på polyurethan-basis til stöbe-sands-blandinger til fremstilling af stöbeforme og -kerner DK0771599T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19542752A DE19542752A1 (de) 1995-11-01 1995-11-01 Bindemittelsystem auf Polyurethan-Basis für Formstoff-Mischungen zur Herstellung von Gießformen und Kernen
DE1996112017 DE19612017A1 (de) 1996-03-15 1996-03-15 Bindemittelsystem auf Polyurethan-Basis für Formstoff-Mischungen zur Herstellung von Gießformen und Kernen

Publications (2)

Publication Number Publication Date
DK0771599T3 true DK0771599T3 (da) 1999-06-14
DK0771599T4 DK0771599T4 (da) 2004-05-17

Family

ID=26020421

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96116921T DK0771599T4 (da) 1995-11-01 1996-10-22 Bindemiddel-system på polyurethan-basis til stöbe-sands-blandinger til fremstilling af stöbeforme og -kerner

Country Status (25)

Country Link
US (1) US6136888A (da)
EP (1) EP0771599B2 (da)
JP (2) JP3647998B2 (da)
KR (1) KR100366819B1 (da)
CN (1) CN1159373A (da)
AR (1) AR004231A1 (da)
AT (1) ATE171405T1 (da)
AU (1) AU704232B2 (da)
BG (1) BG100947A (da)
BR (1) BR9604485A (da)
CA (1) CA2189106C (da)
CZ (1) CZ291051B6 (da)
DE (1) DE59600596D1 (da)
DK (1) DK0771599T4 (da)
ES (1) ES2103248T5 (da)
HR (1) HRP960510A2 (da)
HU (1) HU216901B (da)
IL (1) IL119503A0 (da)
MX (1) MX9605232A (da)
NO (1) NO315614B1 (da)
NZ (1) NZ299622A (da)
PL (1) PL181888B1 (da)
SI (1) SI0771599T2 (da)
TR (1) TR199600848A2 (da)
YU (1) YU57796A (da)

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ATE171405T1 (de) * 1995-11-01 1998-10-15 Huettenes Albertus Bindemittelsystem auf polyurethan-basis für formstoff-mischungen zur herstellung von giessformen und kernen
US6720366B1 (en) * 1995-11-01 2004-04-13 Huttenes-Albertus Chemische Werke Gmbh Binder system on the basis of polyurethane for molding material mixtures for use in the production of casting molds and cores
DE19617938A1 (de) * 1996-04-27 1997-11-06 Chemex Gmbh Speisereinsätze und deren Herstellung
US6772820B2 (en) * 1998-11-04 2004-08-10 Ashland Inc. Polyurethane based binder system for the manufacture of foundry cores and molds
JP2002348463A (ja) * 2001-05-24 2002-12-04 Asahi Glass Polyurethane Material Co Ltd ウレタン系硬化性組成物
US7019047B2 (en) * 2003-07-25 2006-03-28 Ashland Licensing And Intellectual Property Llc Acrylate-free binders containing an epoxy resin and an alkyl silicate
US7129283B2 (en) * 2003-07-25 2006-10-31 Ashland Licensing And Intellectual Property Llc Binders containing an epoxy resin, an ester of a fatty acid, and a fluorinated acid
US7122583B2 (en) * 2003-07-25 2006-10-17 Ashland Licensing And Intellectual Property Llc Cold-box binders containing an epoxy resin, acrylate, and certain akyl esters
US7081487B2 (en) * 2003-07-25 2006-07-25 Ashland Licensing And Intellectual Property Llc Cold-box binders containing an epoxy resin and ester of a fatty acid
MY144777A (en) * 2005-08-04 2011-11-15 Malaysian Palm Oil Board Mpob A process for the production of polyurethane products
DE102006037288B4 (de) 2006-08-09 2019-06-13 Ask Chemicals Gmbh Formstoffmischung enthaltend Cardol und/oder Cardanol in Gießereibindemitteln auf Polyurethanbasis, Verfahren zur Herstellung eines Formkörpers sowie Verwendung desselben
EP1955792B1 (en) 2007-01-22 2019-06-05 Arkema France Process for making foundry shaped cores and for casting metals
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US8853299B2 (en) * 2009-10-06 2014-10-07 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8436073B2 (en) 2009-10-06 2013-05-07 Amcol International Lignite-based foundry resins
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US8309620B2 (en) * 2009-10-06 2012-11-13 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8426494B2 (en) * 2009-10-06 2013-04-23 Amcol International Corp. Lignite urethane based resins for enhanced foundry sand performance
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
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BR112013012443A2 (pt) 2010-11-19 2016-08-30 Hüttenes Albertus Chemische Werke Gmbh 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
FR2972946B1 (fr) * 2011-03-22 2013-03-29 Rhodia Poliamida E Especialidades Ltda Systemes liants de fonderie
DE102011078112B4 (de) 2011-06-27 2018-05-17 Hüttenes-Albertus Chemische Werke GmbH Verwendung von organischen Farbstoffsystemen in Gießerei-Formstoffen, Gießerei-Formstoffe und deren Verwendung, Gießerei-Sandkerne sowie Gießerei-Sandkerne und Verfahren zu ihrer Herstellung
DE102013004663B4 (de) 2013-03-18 2024-05-02 Ask Chemicals Gmbh Bindemittelsystem, Formstoffmischung enthaltend dasselbe, Verfahren zur Herstellung der Formstoffmischung, Verfahren zur Herstellung eines Gießformteils oder Gießkerns, Gießformteil oder Gießkern sowie Verwendung des so erhältlichen Gießformteils oder Gießkerns für den Metallguss
DE102013004662A1 (de) 2013-03-18 2014-09-18 Ask Chemicals Gmbh Verwendung von Monoestern epoxidierter Fettsäuren in PU-Bindemitteln zur Herstellung von Kernen und Formen für den Metallguss
DE102013004661A1 (de) 2013-03-18 2014-09-18 Ask Chemicals Gmbh Verwendung von Carbonsäuren und Fettaminen in PU-Bindemitteln zur Herstellung von Kernen und Formen für den Metallguss
RU2528284C1 (ru) * 2013-06-19 2014-09-10 Закрытое акционерное общество "Научно-производственное объединение "Промэкология" Связующее для литейных форм и стержней
CN103878297A (zh) * 2014-03-25 2014-06-25 宁夏共享集团有限责任公司 一种铸造用粘结剂的生产方法
DE102014110189A1 (de) 2014-07-18 2016-01-21 Ask Chemicals Gmbh CO-Katalysatoren für Polyurethan-Coldbox-Bindemittel
DE102015201614A1 (de) 2014-09-10 2016-03-10 Hüttenes-Albertus Chemische Werke GmbH Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
DE102014117284A1 (de) 2014-11-25 2016-05-25 Ask Chemicals Gmbh Polyurethan-Bindemittelsystem zur Herstellung von Kernen und Gießformen, Formstoffmischung enthaltend das Bindemittel und ein Verfahren unter Verwendung des Bindemittels
US10835949B2 (en) 2015-04-14 2020-11-17 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Phenolic resin composition for use in the polyurethane cold-box and/or no-bake process and corresponding two-component binder systems, uses, and processes
WO2017075351A1 (en) 2015-10-30 2017-05-04 Ask Chemicals, L.P. Polyurethane binder containing alcohol solvent
DE102016203896A1 (de) 2016-03-09 2017-09-14 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
CN105907077A (zh) * 2016-04-05 2016-08-31 济南圣泉集团股份有限公司 无芳烃冷芯盒树脂粘结剂
DE102016205960A1 (de) 2016-04-08 2017-10-12 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung von geschlossen-porigen Mikro-Kugeln aus expandiertem Perlit als Füllstoff für die Herstellung von Formkörpern für die Gießereiindustrie
DE102016125624A1 (de) 2016-12-23 2018-06-28 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Phenolharz zur Verwendung in der Phenolharzkomponente eines Zweikomponenten- Bindemittelsystems
JP6887286B2 (ja) * 2017-03-30 2021-06-16 旭有機材株式会社 鋳型用ウレタン硬化型有機粘結剤並びにこれを用いて得られる鋳物砂組成物及び鋳型
JP6887287B2 (ja) * 2017-03-30 2021-06-16 旭有機材株式会社 鋳型用ウレタン硬化型有機粘結剤並びにこれを用いて得られる鋳物砂組成物及び鋳型
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Also Published As

Publication number Publication date
ES2103248T1 (es) 1997-09-16
TR199600848A2 (tr) 1997-05-21
AU704232B2 (en) 1999-04-15
HU9603016D0 (en) 1996-12-30
HUP9603016A3 (en) 1998-07-28
CA2189106A1 (en) 1997-05-02
DK0771599T4 (da) 2004-05-17
EP0771599B2 (de) 2004-01-14
NO315614B1 (no) 2003-09-29
ES2103248T3 (es) 1999-01-01
NO964589L (no) 1997-05-02
CA2189106C (en) 2007-02-13
US6136888A (en) 2000-10-24
ES2103248T5 (es) 2004-07-16
PL316773A1 (en) 1997-05-12
DE59600596D1 (de) 1998-10-29
NZ299622A (en) 1998-10-28
YU57796A (sh) 1998-08-14
JPH09253786A (ja) 1997-09-30
CN1159373A (zh) 1997-09-17
MX9605232A (es) 1997-06-28
KR970027134A (ko) 1997-06-24
BR9604485A (pt) 1998-06-23
EP0771599B1 (de) 1998-09-23
ATE171405T1 (de) 1998-10-15
PL181888B1 (pl) 2001-10-31
HUP9603016A2 (en) 1997-05-28
SI0771599T1 (en) 1999-04-30
JP2005095984A (ja) 2005-04-14
KR100366819B1 (ko) 2003-02-19
CZ291051B6 (cs) 2002-12-11
AU7052396A (en) 1997-05-08
AR004231A1 (es) 1998-11-04
SI0771599T2 (en) 2004-04-30
JP3647998B2 (ja) 2005-05-18
IL119503A0 (en) 1997-01-10
HRP960510A2 (en) 1997-08-31
EP0771599A1 (de) 1997-05-07
CZ317996A3 (en) 1997-05-14
HU216901B (hu) 1999-10-28
JP4061299B2 (ja) 2008-03-12
NO964589D0 (no) 1996-10-30
BG100947A (en) 1997-07-31

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