ATE421396T1 - Aufarbeitung von estergehärteten und mit phenolharz gebundenen giessereialtsanden - Google Patents

Aufarbeitung von estergehärteten und mit phenolharz gebundenen giessereialtsanden

Info

Publication number
ATE421396T1
ATE421396T1 AT05734558T AT05734558T ATE421396T1 AT E421396 T1 ATE421396 T1 AT E421396T1 AT 05734558 T AT05734558 T AT 05734558T AT 05734558 T AT05734558 T AT 05734558T AT E421396 T1 ATE421396 T1 AT E421396T1
Authority
AT
Austria
Prior art keywords
ester
phenolic resin
processing
cores
foundry sands
Prior art date
Application number
AT05734558T
Other languages
English (en)
Inventor
Andrew Busby
Original Assignee
Ashland Licensing & Intellectu
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 Ashland Licensing & Intellectu filed Critical Ashland Licensing & Intellectu
Application granted granted Critical
Publication of ATE421396T1 publication Critical patent/ATE421396T1/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
    • B22C1/162—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 use of a gaseous treating agent for hardening the binder
    • 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
    • B22C1/2246—Condensation polymers of aldehydes and ketones
    • B22C1/2253—Condensation polymers of aldehydes and ketones with phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
AT05734558T 2004-05-11 2005-04-19 Aufarbeitung von estergehärteten und mit phenolharz gebundenen giessereialtsanden ATE421396T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0410484.0A GB0410484D0 (en) 2004-05-11 2004-05-11 Reclamation of ester-cured phenolic resin bonded foundry sands

Publications (1)

Publication Number Publication Date
ATE421396T1 true ATE421396T1 (de) 2009-02-15

Family

ID=32526823

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05734558T ATE421396T1 (de) 2004-05-11 2005-04-19 Aufarbeitung von estergehärteten und mit phenolharz gebundenen giessereialtsanden

Country Status (18)

Country Link
US (2) US20070173550A1 (de)
EP (1) EP1753560B1 (de)
JP (1) JP4791453B2 (de)
CN (1) CN1984734B (de)
AT (1) ATE421396T1 (de)
AU (1) AU2005240393B2 (de)
BR (1) BRPI0510798B1 (de)
DE (1) DE602005012500D1 (de)
DK (1) DK1753560T3 (de)
ES (1) ES2321528T3 (de)
GB (1) GB0410484D0 (de)
NO (1) NO20065663L (de)
PL (1) PL1753560T3 (de)
PT (1) PT1753560E (de)
RU (1) RU2346785C2 (de)
SI (1) SI1753560T1 (de)
WO (1) WO2005107975A1 (de)
ZA (1) ZA200609214B (de)

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Publication number Priority date Publication date Assignee Title
DE102006036381A1 (de) * 2006-08-02 2008-02-07 Minelco Gmbh Formstoff, Gießerei-Formstoff-Gemisch und Verfahren zur Herstellung einer Form oder eines Formlings
JP5297731B2 (ja) * 2007-09-12 2013-09-25 花王株式会社 再生鋳物砂の製造方法
EP2359957A1 (de) 2010-01-26 2011-08-24 Foseco International Limited Verfahren und Zusammensetzung zur Herstellung von Gussformen und -kernen
EP2692460B1 (de) 2012-07-30 2015-02-25 Hüttenes-Albertus Chemische-Werke GmbH Teilchenförmige Feuerfestmaterialzusammensetzungen zur Verwendung bei der Herstellung von Gussformen und -kernen, Verfahren zu ihrer Herstellung und entsprechende Verwendungen
GB201320831D0 (en) * 2013-11-26 2014-01-08 Friel Shaun High friction surface coating
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
DE102014106178A1 (de) * 2014-05-02 2015-11-05 Ask Chemicals Gmbh Verfahren zum schichtweisen Aufbau von Körpern umfassend feuerfesten Formgrundstoff und Resole und Formen oder Kerne hergestellt nach diesem Verfahren
HUE037920T2 (hu) * 2016-02-08 2018-09-28 Klein Anlagenbau Ag Eljárás és berendezés öntödei formázóhomok regenerálására
ES2883555T3 (es) * 2018-09-07 2021-12-09 Huettenes Albertus Chemische Werke Gmbh Método para preparar una composición refractaria en partículas para su uso en la producción de moldes y machos de fundición, usos correspondientes y mezcla de recuperación para tratamiento térmico
CN109967693B (zh) * 2019-05-06 2020-09-01 北京仁创砂业铸造材料有限公司 去除铸造旧砂惰性膜的添加剂及去除铸造旧砂惰性膜的方法
CN110125329B (zh) * 2019-05-31 2020-08-04 南阳仁创砂业科技有限公司 一种水玻璃旧砂的再生方法
WO2022083875A1 (en) * 2020-10-23 2022-04-28 Foseco International Limited Water-soluble core for casting and moulding processes
US11648605B2 (en) 2021-05-10 2023-05-16 ASK Chemicals LLC Halloysite tubes in ester-cured phenolic bonded foundry shapes
FI131782B1 (fi) * 2023-03-22 2025-11-27 Resand Oy Menetelmä teollisuushiekan elvyttämiseksi käyttämällä seosainetta

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
EP0054288A1 (de) * 1980-12-16 1982-06-23 Cosworth Research And Development Limited Verfahren und Vorrichtung zum Behandeln eines granularen Materials
SU1404155A1 (ru) * 1986-02-12 1988-06-23 Всесоюзный научно-исследовательский институт охраны труда ВЦСПС в г.Свердловске Способ термической регенерации песчано-смол ной смеси
SU1498586A1 (ru) * 1988-01-22 1989-08-07 Харьковский Филиал Всесоюзного Научно-Исследовательского Института Литейного Машиностроения, Литейной Технологии, Автоматизации Литейного Производства Способ регенерации смол ных холоднотвердеющих смесей
CN1013935B (zh) * 1988-09-03 1991-09-18 沈阳水泵厂 铸造用型芯混合料
IT1237296B (it) * 1989-11-28 1993-05-27 Metodo per il recupero delle sabbie di fonderia esauste mediante arrostimento.
DE69130141T2 (de) * 1990-07-05 1999-02-25 Kao Corp., Tokio/Tokyo Verfahren zur Herstellung von Giessformen
CA2041187C (en) * 1991-04-25 1997-04-22 John Stephen Griffin Production of foundry sand moulds and cores
GB9218596D0 (en) * 1992-09-02 1992-10-14 Ashland Chemical Ltd Reclamation of ester-cured phenolic resin bonded foundry sands
GB9309615D0 (en) * 1993-05-11 1993-06-23 Borden France Sa A method of improving the properties of reclaimed sand used for the production of foundry moulds and cores
US5755876A (en) * 1995-09-08 1998-05-26 Fmc Corporation Cement compositions for controlling alkali-silica reactions in concrete and processes for making same
JP3098181B2 (ja) * 1995-11-08 2000-10-16 花王株式会社 鋳型の製造方法、鋳型組成物および鋳型用粘結剤組成物
GB9624340D0 (en) * 1996-11-22 1997-01-08 Foseco Int Sand reclamation
EP0940239B1 (de) * 1998-03-06 2004-01-28 Matsushita Electric Industrial Co., Ltd. Wiederverwendung von vernetztem Phenolharz
JP2001205388A (ja) * 2000-01-20 2001-07-31 Gun Ei Chem Ind Co Ltd 鋳物砂の熱再生方法及び鋳造用鋳型の製造方法
FR2804952B1 (fr) * 2000-02-11 2002-07-26 Rhodia Chimie Sa Composition de beton ultra haute performance resistant au feu
JP2004067477A (ja) * 2002-08-09 2004-03-04 Shinichi Numata ガラス繊維補強セメント複合体用混和材

Also Published As

Publication number Publication date
EP1753560A1 (de) 2007-02-21
ES2321528T3 (es) 2009-06-08
EP1753560B1 (de) 2009-01-21
BRPI0510798B1 (pt) 2014-07-08
BRPI0510798A (pt) 2007-11-27
GB0410484D0 (en) 2004-06-16
CN1984734A (zh) 2007-06-20
NO20065663L (no) 2006-12-06
RU2346785C2 (ru) 2009-02-20
RU2006143647A (ru) 2008-06-20
ZA200609214B (en) 2007-12-27
US20150246386A1 (en) 2015-09-03
PL1753560T3 (pl) 2009-07-31
WO2005107975A1 (en) 2005-11-17
JP2007537044A (ja) 2007-12-20
US20070173550A1 (en) 2007-07-26
DK1753560T3 (da) 2009-05-25
AU2005240393A1 (en) 2005-11-17
JP4791453B2 (ja) 2011-10-12
CN1984734B (zh) 2011-02-09
AU2005240393B2 (en) 2011-05-19
DE602005012500D1 (de) 2009-03-12
SI1753560T1 (sl) 2009-08-31
PT1753560E (pt) 2009-04-27

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