HUP0105487A2 - Eljárás öntödei fenolos uretán kötőanyagok nedvességgel szembeni ellenállásának javítására - Google Patents

Eljárás öntödei fenolos uretán kötőanyagok nedvességgel szembeni ellenállásának javítására

Info

Publication number
HUP0105487A2
HUP0105487A2 HU0105487A HUP0105487A HUP0105487A2 HU P0105487 A2 HUP0105487 A2 HU P0105487A2 HU 0105487 A HU0105487 A HU 0105487A HU P0105487 A HUP0105487 A HU P0105487A HU P0105487 A2 HUP0105487 A2 HU P0105487A2
Authority
HU
Hungary
Prior art keywords
humidity resistance
binder
combination
foundry binders
phenolic urethane
Prior art date
Application number
HU0105487A
Other languages
English (en)
Inventor
Robert A. Laitar
Brian K. Teeter
Kwok-Tuen Tse
Leonid S. Zaretskiy
Original Assignee
Borden Chemical, Inc.
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 Borden Chemical, Inc. filed Critical Borden Chemical, Inc.
Publication of HUP0105487A2 publication Critical patent/HUP0105487A2/hu
Publication of HUP0105487A3 publication Critical patent/HUP0105487A3/hu

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
    • 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
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A jelen találmány egyik megvalósítása eljárás öntödei magok és formákszakítószilárdságának javítására. Közelebbről, a jelen találmány egyikmegvalósítása a korábbinál jobb kötőanyagot állít elő öntödei magokhozés formákhoz. A kötőanyag fluoridtartalmú sav és szervetlen szilícium-vegyület kombinációját tartalmazza. A korábbinál jobb kötőanyag -alternatívaként fluoridtartalmú sav és bórvegyület kombinációjáttartalmazhatja. Egy előnyös megvalósításban a módosított kötőanyag-komponens hidrogén-fluorid és szervetlen szilíciumvegyületkombinációját tartalmazza. Ó
HU0105487A 1999-12-08 2000-03-03 Method to improve humidity resistance of phenolic urethane foundry binders HUP0105487A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/456,363 US6365646B1 (en) 1999-12-08 1999-12-08 Method to improve humidity resistance of phenolic urethane foundry binders

Publications (2)

Publication Number Publication Date
HUP0105487A2 true HUP0105487A2 (hu) 2002-05-29
HUP0105487A3 HUP0105487A3 (en) 2003-03-28

Family

ID=23812465

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0105487A HUP0105487A3 (en) 1999-12-08 2000-03-03 Method to improve humidity resistance of phenolic urethane foundry binders

Country Status (15)

Country Link
US (1) US6365646B1 (hu)
EP (1) EP1194252A4 (hu)
JP (1) JP4698108B2 (hu)
KR (1) KR100675465B1 (hu)
CN (1) CN1211173C (hu)
AU (1) AU4052500A (hu)
BR (1) BR0008042A (hu)
CA (1) CA2358906A1 (hu)
HU (1) HUP0105487A3 (hu)
MX (1) MXPA01007981A (hu)
MY (1) MY125400A (hu)
PL (1) PL349188A1 (hu)
TR (1) TR200103124T1 (hu)
TW (1) TW572982B (hu)
WO (1) WO2001041954A1 (hu)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1392460A4 (en) 2001-05-09 2009-11-04 Ashland Licensing & Intellectu AMINOSILANOL HYDROFLUORIDES AND THEIR USE
US6602931B2 (en) 2001-07-24 2003-08-05 Ashland Inc. Polyurethane-forming binders
US6632856B2 (en) * 2001-07-24 2003-10-14 Chia-Hung Chen Polyurethane-forming binders
DE10227512B4 (de) * 2002-06-19 2004-07-08 Georg Fischer Gmbh & Co.Kg Verfahren zur Herstellung von Giesskernen oder Formen, sowie nach diesem Verfahren hergestellte Giesskerne oder Formen
US20040051078A1 (en) * 2002-09-12 2004-03-18 Gernon Michael David Reactive amine catalysts for use in PUCB foundry binder
US20050250874A1 (en) * 2004-05-04 2005-11-10 Ha-International, Llc Phenolic urethane foundry binder
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
EP2916976B1 (de) 2013-10-19 2017-03-08 Peak Deutschland GmbH Verfahren zur herstellung von verlorenen kernen oder formteilen zur gussteilproduktion
DE102014106177A1 (de) * 2014-05-02 2015-11-05 Ask Chemicals Gmbh Formstoffmischung enthaltend Resole und amorphes Siliciumdioxid, aus diesen hergestellte Formen und Kerne und Verfahren zu deren Herstellung
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
CN105331310A (zh) * 2015-11-19 2016-02-17 苏州捷德瑞精密机械有限公司 一种复合铸造粘结剂及其制备方法
DE102016203896A1 (de) * 2016-03-09 2017-09-14 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
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
MX2019011418A (es) * 2017-03-30 2019-11-01 Asahi Yukizai Corp Agente aglutinante organico curable con uretano para molde, composicion de arena de colada obtenida usando el mismo, y molde.
CN114406181B (zh) * 2022-01-21 2023-10-20 金耐源(河南)工业科技有限公司 一种温芯盒粘结剂及制备方法

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US3644274A (en) * 1969-12-22 1972-02-22 Cpc International Inc Furan no-bake foundry binders
US3676392A (en) 1971-01-26 1972-07-11 Ashland Oil Inc Resin compositions
US4028271A (en) 1975-04-03 1977-06-07 Core-Lube, Inc. Binding resin for foundry sand and catalyst therefor
US4495316A (en) 1976-09-23 1985-01-22 Acme Resin Corporation Acid-curable fluoride-containing no-bake foundry resins
US4108826A (en) 1977-06-20 1978-08-22 The Quaker Oats Company Furfuryl alcohol-hexaalkoxymethylmelamine foundry binders
US4200706A (en) 1978-05-30 1980-04-29 Conoco, Inc. Curing of phenol-formaldehyde resins
CA1157990A (en) 1979-03-08 1983-11-29 Hisaya Sakurai Thermoplastic resinous composition
US4268425A (en) 1979-05-14 1981-05-19 Ashland Oil, Inc. Phenolic resin-polyisocyanate binder systems containing a drying oil and use thereof
US4287092A (en) 1980-01-31 1981-09-01 Cl Industries, Inc. Acid catalysis of resin foundry binders
US4423185A (en) 1980-03-03 1983-12-27 Asahi Kasei Kogyo Kabushiki Kaisha Thermoplastic resinous composition
US4424392A (en) 1982-03-24 1984-01-03 Union Carbide Corporation Aldehyde containing hydrolyzable silanes
US4448234A (en) * 1982-08-05 1984-05-15 Cl Industries, Inc. Method for forming sand cores and molds
US4590229A (en) * 1984-06-04 1986-05-20 Ashland Oil, Inc. Phenolic resin-polyisocyanate binder systems
US5503937A (en) 1984-07-17 1996-04-02 The Dow Chemical Company Curable composition which comprises adducts of heterocyclic compounds
US5211215A (en) 1990-02-14 1993-05-18 Sommer Hermann W Process for neutralizing regenerated sand
US5911269A (en) * 1992-11-16 1999-06-15 Industrial Gypsum Co., Inc. Method of making silica sand molds and cores for metal founding
US6432150B1 (en) 1997-07-16 2002-08-13 The Ishizuka Research Institute, Ltd. Diamond-containing stratified composite material and method of manufacturing the same
US6017978A (en) * 1998-02-28 2000-01-25 Ashland Inc. Polyurethane forming no-bake foundry binders

Also Published As

Publication number Publication date
TW572982B (en) 2004-01-21
US6365646B1 (en) 2002-04-02
TR200103124T1 (tr) 2002-10-21
EP1194252A1 (en) 2002-04-10
BR0008042A (pt) 2001-11-06
MY125400A (en) 2006-07-31
PL349188A1 (en) 2002-07-01
KR20010108177A (ko) 2001-12-07
AU4052500A (en) 2001-06-18
WO2001041954A1 (en) 2001-06-14
KR100675465B1 (ko) 2007-01-26
EP1194252A4 (en) 2003-12-10
MXPA01007981A (es) 2002-08-20
HUP0105487A3 (en) 2003-03-28
JP4698108B2 (ja) 2011-06-08
JP2003516234A (ja) 2003-05-13
CN1211173C (zh) 2005-07-20
CN1344187A (zh) 2002-04-10
CA2358906A1 (en) 2001-06-14

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