ATE301013T1 - MOLD AND METHOD FOR PRODUCING SAME - Google Patents
MOLD AND METHOD FOR PRODUCING SAMEInfo
- 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
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
- B22C1/18—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 inorganic agents
- B22C1/185—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 inorganic agents containing phosphates, phosphoric acids or its derivatives
-
- 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
- B22C1/167—Mixtures 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.
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)
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)
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 |
-
2002
- 2002-06-15 DE DE10226817A patent/DE10226817C1/en not_active Expired - Fee Related
-
2003
- 2003-05-08 AU AU2003276882A patent/AU2003276882A1/en not_active Abandoned
- 2003-05-08 US US10/486,656 patent/US20040238156A1/en not_active Abandoned
- 2003-05-08 DE DE50300900T patent/DE50300900D1/en not_active Expired - Lifetime
- 2003-05-08 EP EP03740129A patent/EP1417060B1/en not_active Expired - Lifetime
- 2003-05-08 AT AT03740129T patent/ATE301013T1/en active
- 2003-05-08 WO PCT/EP2003/004802 patent/WO2003106071A1/en not_active Application Discontinuation
- 2003-05-08 MX MXPA04001282A patent/MXPA04001282A/en active IP Right Grant
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
Date | Code | Title | Description |
---|---|---|---|
EEIH | Change in the person of patent owner |