ATE301013T1 - MOLD AND METHOD FOR PRODUCING SAME - Google Patents

MOLD AND METHOD FOR PRODUCING SAME

Info

Publication number
ATE301013T1
ATE301013T1 AT03740129T AT03740129T ATE301013T1 AT E301013 T1 ATE301013 T1 AT E301013T1 AT 03740129 T AT03740129 T AT 03740129T AT 03740129 T AT03740129 T AT 03740129T AT E301013 T1 ATE301013 T1 AT E301013T1
Authority
AT
Austria
Prior art keywords
water
mold
producing same
iii
binder component
Prior art date
Application number
AT03740129T
Other languages
German (de)
Inventor
Helge Haensel
Original Assignee
Meg Binder Technologien 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
Application filed by Meg Binder Technologien Gmbh & filed Critical Meg Binder Technologien Gmbh &
Application granted granted Critical
Publication of ATE301013T1 publication Critical patent/ATE301013T1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C1/00Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16Compositions 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
    • B22C1/18Compositions 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 inorganic agents
    • B22C1/185Compositions 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 inorganic agents containing phosphates, phosphoric acids or its derivatives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C1/00Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16Compositions 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
    • B22C1/167Mixtures of inorganic and organic binding agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • External Artificial Organs (AREA)

Abstract

Water-dispersible casting mold, especially foundry core, for producing castings,contains a water-insoluble particulate material (I), especially molding sand, and a binder comprising condensed phosphate(s) (II) as first binder component, and polyamine(s) (III) as second binder component. An Independent claim is also included for production of such a mold by mixing (I), (II) and (III) with addition of water, molding and removing (part of) the added free water.
AT03740129T 2002-06-15 2003-05-08 MOLD AND METHOD FOR PRODUCING SAME ATE301013T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10226817A DE10226817C1 (en) 2002-06-15 2002-06-15 Water-dispersible casting mold, especially foundry core, for producing castings, comprises water-insoluble particulate material, especially molding sand, condensed phosphate as binder, and polyamine as second binder
PCT/EP2003/004802 WO2003106071A1 (en) 2002-06-15 2003-05-08 Casting mould and method for the production thereof

Publications (1)

Publication Number Publication Date
ATE301013T1 true ATE301013T1 (en) 2005-08-15

Family

ID=29225180

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03740129T ATE301013T1 (en) 2002-06-15 2003-05-08 MOLD AND METHOD FOR PRODUCING SAME

Country Status (7)

Country Link
US (1) US20040238156A1 (en)
EP (1) EP1417060B1 (en)
AT (1) ATE301013T1 (en)
AU (1) AU2003276882A1 (en)
DE (2) DE10226817C1 (en)
MX (1) MXPA04001282A (en)
WO (1) WO2003106071A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005051439B4 (en) * 2004-11-05 2014-11-27 Bayerische Motoren Werke Aktiengesellschaft Application of a water-dispersible support core for producing a structural hollow component
DE102005024524B4 (en) * 2005-03-08 2006-12-07 Meg Binder Technologien Gmbh & Co. Kg Mold and method for its production
US20160158829A1 (en) * 2014-12-05 2016-06-09 Hyundai Motor Company Core composition for casting, and method for preparing core for casting using the same
DE102015223008A1 (en) * 2015-11-21 2017-05-24 H2K Minerals Gmbh Mold, process for its preparation and use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078599A (en) * 1976-07-26 1978-03-14 National Research Institute For Metals Self-curing and water-soluble mold
GB9022754D0 (en) * 1990-10-19 1990-12-05 Pilkington Controlled Release Improvements in or relating to water dispersible moulds
GB9226815D0 (en) * 1992-12-23 1993-02-17 Borden Uk Ltd Improvements in or relating to water dispersible moulds
DE19549469C2 (en) * 1995-07-12 1999-05-12 Eichenauer Gmbh & Co Kg F Casting core for casting molding and method for producing such a casting core
DE19525307C2 (en) * 1995-07-12 2003-04-03 Eichenauer Gmbh & Co Kg F Molding compound for the production of casting cores and method for producing a casting core
US5908889A (en) * 1997-12-03 1999-06-01 Nalco Chemical Company Polyamide binders for ceramics manufacture
DE10022008B4 (en) * 2000-05-05 2004-12-09 Agrolinz Melamin Gmbh Molding compounds made from wood particles and thermoset prepolymers and a process for their production

Also Published As

Publication number Publication date
DE50300900D1 (en) 2005-09-08
AU2003276882A8 (en) 2003-12-31
DE10226817C1 (en) 2003-11-13
EP1417060B1 (en) 2005-08-03
AU2003276882A1 (en) 2003-12-31
US20040238156A1 (en) 2004-12-02
EP1417060A1 (en) 2004-05-12
MXPA04001282A (en) 2004-05-27
WO2003106071A1 (en) 2003-12-24

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Legal Events

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