BR0002193A - Sistema ligante de dois componentes e seu uso - Google Patents

Sistema ligante de dois componentes e seu uso

Info

Publication number
BR0002193A
BR0002193A BR0002193-8A BR0002193A BR0002193A BR 0002193 A BR0002193 A BR 0002193A BR 0002193 A BR0002193 A BR 0002193A BR 0002193 A BR0002193 A BR 0002193A
Authority
BR
Brazil
Prior art keywords
component
phenolic resin
polyisocyanate
bonding system
substance
Prior art date
Application number
BR0002193-8A
Other languages
English (en)
Other versions
BR0002193B1 (pt
Inventor
Marek Torbus
Gerard Ladegourdie
Dieter Bartsch
Klauss Seeger
Original Assignee
Ttenes Albertus Chemische Werk
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 Ttenes Albertus Chemische Werk filed Critical Ttenes Albertus Chemische Werk
Publication of BR0002193A publication Critical patent/BR0002193A/pt
Publication of BR0002193B1 publication Critical patent/BR0002193B1/pt

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
    • 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
    • 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
    • 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
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials 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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

''SISTEMA LIGANTE DE DOIS COMPONENTES E SEU USO''. é descrito um sistema ligante de dois componentes que consiste de um componente de resina fenólica e um componente de poliisocianato. O Componente de resina fenólica compreende uma resina fenólica tendo pelo menos dois grupos OH por molécula e o componente de poliisocianato compreende um poliisocianato tendo pelo menos dois grupos isocianato por molécula. No sistema ligante novo, o solvente para a resina fenólica compreende uma substância que é selecionada do grupo que compreende silicatos de alquila, oligómeros de silicato de alquila e suas misturas e/ou o componente de poliisocianato contém um solvente que compreende tal substância. O silicato de alquila preferido aqui é o silicato de tetraetila.
BRPI0002193-8A 1999-06-01 2000-06-01 sistema ligante de dois componentes, uso de um silicato de alquila, uso de silicato de tetraetila e processo para produção de moldes ou machos de fundição. BR0002193B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19925115A DE19925115A1 (de) 1999-06-01 1999-06-01 Bindemittelsystem für Formstoff-Mischungen zur Herstellung von Formen und Kernen

Publications (2)

Publication Number Publication Date
BR0002193A true BR0002193A (pt) 2001-01-02
BR0002193B1 BR0002193B1 (pt) 2010-06-15

Family

ID=7909903

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0002193-8A BR0002193B1 (pt) 1999-06-01 2000-06-01 sistema ligante de dois componentes, uso de um silicato de alquila, uso de silicato de tetraetila e processo para produção de moldes ou machos de fundição.

Country Status (13)

Country Link
US (1) US6465542B1 (pt)
EP (1) EP1057554B1 (pt)
JP (1) JP4781502B2 (pt)
KR (2) KR100652140B1 (pt)
AT (1) ATE335560T1 (pt)
AU (1) AU768801B2 (pt)
BR (1) BR0002193B1 (pt)
DE (3) DE19925115A1 (pt)
DK (1) DK1057554T3 (pt)
ES (1) ES2265832T3 (pt)
PT (1) PT1057554E (pt)
TR (1) TR200001575A2 (pt)
ZA (1) ZA200002617B (pt)

Families Citing this family (39)

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US6604567B1 (en) * 2002-02-14 2003-08-12 Ashland Inc. Free radically cured cold-box binders containing an alkyl silicate
JP4293770B2 (ja) * 2002-09-13 2009-07-08 旭有機材工業株式会社 アミンガス硬化型鋳型用粘結剤組成物、これから得られる鋳物砂組成物及び軽合金鋳造用砂中子
JP4323187B2 (ja) * 2003-02-27 2009-09-02 旭有機材工業株式会社 鋳型用有機粘結剤及びこれを用いて得られる鋳物砂組成物並びに鋳型
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
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
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
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
BRPI0714031A2 (pt) * 2006-07-06 2012-12-18 Ashland Licensing & Intellectu processo para preparar uma forma de fundição, forma de fundição, processo de vazamento de um artigo metálico, e, peça fundida metálica
DE102008041217A1 (de) 2008-08-13 2010-02-18 Volkswagen Ag Formstoffbinder für schüttbare Formmassen und Verfahren zum Herstellen von Kerneinsätzen für Gussformen
DE102008055042A1 (de) * 2008-12-19 2010-06-24 Hüttenes-Albertus Chemische Werke GmbH Modifizierte Phenolharze
DE102010030451A1 (de) 2010-06-23 2011-12-29 Hüttenes-Albertus Chemische Werke GmbH Oberflächenversiegelte Schamotte als Formgrundstoff zur Herstellung von Gießformen
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
CN103314026A (zh) 2010-11-19 2013-09-18 胡坦斯·阿尔伯图斯化学厂有限公司 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
FR2972946B1 (fr) * 2011-03-22 2013-03-29 Rhodia Poliamida E Especialidades Ltda Systemes liants de fonderie
EP2522683B1 (en) * 2011-05-10 2013-12-11 Hüttenes-Albertus Chemische-Werke GmbH Silicic ester modified phenol/formaldehyde novolaks and their use for the production of resin coated substrates
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
CN102416434A (zh) * 2011-11-28 2012-04-18 芜湖隆鑫铸造有限公司 一种铸造粘合剂
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
CN103567373A (zh) * 2013-11-20 2014-02-12 江苏江旭铸造集团有限公司 铸造型芯模粘结剂
DE102015201614A1 (de) * 2014-09-10 2016-03-10 Hüttenes-Albertus Chemische Werke GmbH Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
KR101527909B1 (ko) 2014-12-16 2015-06-10 한국생산기술연구원 주조용 무기 바인더 조성물
DE102015102952A1 (de) 2015-03-02 2016-09-08 Ask Chemicals Gmbh Verfahren zur Aushärtung von Polyurethan-Bindemitteln in Formstoffmischungen durch Einleiten tertiärer Amine und Lösungsmittel und Kit zur Durchführung des Verfahrens
WO2016165916A1 (de) 2015-04-14 2016-10-20 Huttenes Albertus France Phenolharz-komposition zur verwendung im polyurethan-cold-box- und/oder no-bake-verfahren sowie entsprechende zweikomponenten-bindemittelsysteme, verwendungen und verfahren
ES2870471T3 (es) * 2015-05-14 2021-10-27 ASK Chemicals LLC Sistema de aglutinante para una reacción reducida entre molde y metal
EP3294475A1 (en) 2015-05-14 2018-03-21 Ask Chemicals L. P. Three component polyurethane binder system
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
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
DE102016110752A1 (de) 2016-06-10 2017-12-14 Dr Axion Co., Ltd. Bindemittelzusammensetzung zum vergiessen
DE102016211948A1 (de) 2016-06-30 2018-01-04 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen
DE102016123621A1 (de) * 2016-12-06 2018-06-07 Ask Chemicals Gmbh Polyurethan Bindemittel mit verbesserter Fließfähigkeit
DE102016125700A1 (de) 2016-12-23 2018-06-28 Ask Chemicals Gmbh Bindemittel auf Basis von Phenolharzen vom Benzylethertyp enthaltend freies Phenol und freie Hydroxybenzylalkohole
DE102016125702A1 (de) * 2016-12-23 2018-06-28 Ask Chemicals Gmbh Komponentenystem zur Herstellung von Kernen und Formen
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
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
DE102020118148A1 (de) 2020-07-09 2022-01-13 Bindur Gmbh Formstoff zur Herstellung von Kernen und Verfahren zu dessen Härtung

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US4124556A (en) * 1977-03-16 1978-11-07 Ashland Oil, Inc. Moulding composition containing (a) silane additive (b) iron oxide and (c) polyurethane resin and method for preparing shaped foundry products
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DE2759262C2 (de) * 1977-12-31 1983-04-28 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Bindemittelsystem auf Polyurethan- Basis für Formstoff-Mischungen zur Herstellung von Gießformen und Kernen
JPS58176047A (ja) * 1982-04-09 1983-10-15 Sumitomo Deyurezu Kk 鋳型造型用組成物
DE3339174C3 (de) * 1983-10-28 1995-06-01 Schuiling Metall Chemie B V Kalthärtbares Bindemittel auf Polyurethan-Basis für Gießereizwecke
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EP0489470A1 (en) * 1990-12-03 1992-06-10 Akzo Nobel N.V. Hybrid binder having reduced organic solvent content for use in refractory moulds

Also Published As

Publication number Publication date
AU3778100A (en) 2000-12-07
JP2001011149A (ja) 2001-01-16
KR20060088871A (ko) 2006-08-07
KR100652140B1 (ko) 2006-11-30
AU768801B2 (en) 2004-01-08
KR100732111B1 (ko) 2007-06-27
ATE335560T1 (de) 2006-09-15
BR0002193B1 (pt) 2010-06-15
EP1057554B1 (de) 2006-08-09
US6465542B1 (en) 2002-10-15
KR20010069200A (ko) 2001-07-23
DE20023617U1 (de) 2005-02-10
DE19925115A1 (de) 2000-12-07
ZA200002617B (en) 2000-11-30
EP1057554A2 (de) 2000-12-06
DK1057554T3 (da) 2006-12-11
DE50013289D1 (de) 2006-09-21
EP1057554A3 (de) 2003-05-02
ES2265832T3 (es) 2007-03-01
TR200001575A2 (tr) 2001-01-22
PT1057554E (pt) 2006-10-31
JP4781502B2 (ja) 2011-09-28

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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