YU57796A - Sistem veziva na bazi poliuretana za mešavine materijala za kalupe za izradu livačkih kalupa i jezgara - Google Patents

Sistem veziva na bazi poliuretana za mešavine materijala za kalupe za izradu livačkih kalupa i jezgara

Info

Publication number
YU57796A
YU57796A YU57796A YU57796A YU57796A YU 57796 A YU57796 A YU 57796A YU 57796 A YU57796 A YU 57796A YU 57796 A YU57796 A YU 57796A YU 57796 A YU57796 A YU 57796A
Authority
YU
Yugoslavia
Prior art keywords
fatty acid
solvent
methyl esters
acid methyl
boiling point
Prior art date
Application number
YU57796A
Other languages
English (en)
Inventor
Marek Torbus
Gerard Philippe Zadegourdie
Original Assignee
Huttenes-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
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=YU57796(A) "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 Huttenes-Albertus Chemische Werke Gmbh. filed Critical Huttenes-Albertus Chemische Werke Gmbh.
Publication of YU57796A publication Critical patent/YU57796A/sh

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)

Abstract

Opisana je primena metilestara viših masnih kiselina, tj. monometilestara masnih kiselina sa ugljenikovim lancem manjim od 12 ugljenikovih atoma, na primer od metilestra repičnog ulja, kao jedinog rastvarača, ili komponente rastvarača, za jednu ili za obe komponente veziva materijala za livačke kalupe na bazi poliuretana, čije komponente obuhvataju jednu fenolnu smolu koja sadrži slobodne OH-grupe i jedan poliizocijanat kao reakcionog partnera. Pri tome metilestri masnih kiselina mogu biti jedini rastvarači, mogu se koristiti bar za poliizocijanat zajedno sa aromatskim ugljovodonicima visoke tačke ključanja (pri čemu je udeo metilestara masnih kiselina u rastvaraču veći od udela ugljovodonika), i mogu se, bar za fenolnu kiselinu, koristiti uz dodatak rastvarača veće polarnosti. Primenom metilestara masnih kiselina postižu se znatne prednosti. naročito se može doskora neophodno dodavanje aromatskih ugljovodonika visoke tačke ključanja potpuno, ili najvećim delom, izostaviti.
YU57796A 1995-11-01 1996-10-31 Sistem veziva na bazi poliuretana za mešavine materijala za kalupe za izradu livačkih kalupa i jezgara YU57796A (sh)

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 (1)

Publication Number Publication Date
YU57796A true YU57796A (sh) 1998-08-14

Family

ID=26020421

Family Applications (1)

Application Number Title Priority Date Filing Date
YU57796A YU57796A (sh) 1995-11-01 1996-10-31 Sistem veziva na bazi poliuretana za mešavine materijala za kalupe za izradu livačkih kalupa i jezgara

Country Status (25)

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

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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
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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
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
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
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DE102010046981A1 (de) 2010-09-30 2012-04-05 Ashland-Südchemie-Kernfest GmbH Bindemittel enthaltend substituierte Benzole und Napthaline zur Herstellung von Kernen und Formen für den Metallguss, Formstoffmischung und Verfahren
EA201390742A1 (ru) 2010-11-19 2013-10-30 Хюттенес-Альбертус Хемише Верке Гмбх Содержащее сульфоновую кислоту связующее вещество для смеси формовочных веществ для получения форм и стержней
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
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
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
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
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
MX2017013161A (es) 2015-04-14 2018-02-21 Huettenes Albertus France Composicion de resina fenolica para uso en el proceso de caja fria y/o autofraguante de poliuretano y correspondientes sistemas aglomerantes de dos componentes, usos y procesos.
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
KR100366819B1 (ko) 2003-02-19
NO315614B1 (no) 2003-09-29
JP2005095984A (ja) 2005-04-14
PL181888B1 (pl) 2001-10-31
DK0771599T3 (da) 1999-06-14
ES2103248T1 (es) 1997-09-16
ES2103248T3 (es) 1999-01-01
CN1159373A (zh) 1997-09-17
HU216901B (hu) 1999-10-28
ATE171405T1 (de) 1998-10-15
US6136888A (en) 2000-10-24
AU7052396A (en) 1997-05-08
HUP9603016A2 (en) 1997-05-28
MX9605232A (es) 1997-06-28
TR199600848A2 (tr) 1997-05-21
AR004231A1 (es) 1998-11-04
JPH09253786A (ja) 1997-09-30
IL119503A0 (en) 1997-01-10
EP0771599B1 (de) 1998-09-23
CA2189106C (en) 2007-02-13
EP0771599B2 (de) 2004-01-14
BG100947A (en) 1997-07-31
BR9604485A (pt) 1998-06-23
CA2189106A1 (en) 1997-05-02
SI0771599T1 (en) 1999-04-30
AU704232B2 (en) 1999-04-15
PL316773A1 (en) 1997-05-12
ES2103248T5 (es) 2004-07-16
SI0771599T2 (en) 2004-04-30
EP0771599A1 (de) 1997-05-07
HRP960510A2 (en) 1997-08-31
HU9603016D0 (en) 1996-12-30
HUP9603016A3 (en) 1998-07-28
DE59600596D1 (de) 1998-10-29
NO964589D0 (no) 1996-10-30
CZ317996A3 (en) 1997-05-14
JP4061299B2 (ja) 2008-03-12
JP3647998B2 (ja) 2005-05-18
DK0771599T4 (da) 2004-05-17
NO964589L (no) 1997-05-02
CZ291051B6 (cs) 2002-12-11
NZ299622A (en) 1998-10-28
KR970027134A (ko) 1997-06-24

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