MXPA05005934A - Metodo para la produccion de cuerpos de molde, particularmente machos, moldes y alimentadores para la tecnica de la fundicion. - Google Patents
Metodo para la produccion de cuerpos de molde, particularmente machos, moldes y alimentadores para la tecnica de la fundicion.Info
- Publication number
- MXPA05005934A MXPA05005934A MXPA05005934A MXPA05005934A MXPA05005934A MX PA05005934 A MXPA05005934 A MX PA05005934A MX PA05005934 A MXPA05005934 A MX PA05005934A MX PA05005934 A MXPA05005934 A MX PA05005934A MX PA05005934 A MXPA05005934 A MX PA05005934A
- Authority
- MX
- Mexico
- Prior art keywords
- feeders
- molds
- shaped bodies
- composition
- foundry practice
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mold Materials And Core Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
La invencion se relaciona con un metodo para producir cuerpos de moldes, particularmente noyos, moldes y alimentadores para el uso en la tecnologia de fundicion, comprendiendo las siguientes etapas: a) producir una composicion conteniendo; i) al menos una resina de fenol en forma solida; ii) al menos un poliisocianato, y, iii) al menos un material refractario, siendo que la composicion se produce a una temperatura que es inferior a la temperatura de funcion de la al menos una resina de fenol; b) moldear la composicion para obtener un cuerpo moldeado; c) aumentar la temperatura de la composicion por encima del punto de fundicion de la al menos una resina con la finalidad de endurecer la mezcla. La invencion se relaciona tambien con cuerpos moldeados, en particular noyos, moldes y alimentadores para el uso en la tecnologia de fundicion que pueden obtenerse mediante el metodo referido, y con una composicion como la que se usa en este metodo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10256953A DE10256953A1 (de) | 2002-12-05 | 2002-12-05 | Heißhärtendes Bindemittel auf Polyurethanbasis |
PCT/EP2003/013777 WO2004050738A1 (de) | 2002-12-05 | 2003-12-05 | Verfahren zur herstellung von formkörpern, insbesondere von kernen, formen und speisern für die giessereitechnik |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05005934A true MXPA05005934A (es) | 2006-01-27 |
Family
ID=32336025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05005934A MXPA05005934A (es) | 2002-12-05 | 2003-12-05 | Metodo para la produccion de cuerpos de molde, particularmente machos, moldes y alimentadores para la tecnica de la fundicion. |
Country Status (11)
Country | Link |
---|---|
US (1) | US20060151575A1 (es) |
EP (1) | EP1567576A1 (es) |
JP (1) | JP2006518667A (es) |
KR (1) | KR20050084181A (es) |
CN (1) | CN1732195A (es) |
AU (1) | AU2003294795A1 (es) |
BR (1) | BR0317066A (es) |
CA (1) | CA2508723A1 (es) |
DE (1) | DE10256953A1 (es) |
MX (1) | MXPA05005934A (es) |
WO (1) | WO2004050738A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4104957B2 (ja) | 2002-11-07 | 2008-06-18 | 日本発条株式会社 | サスペンション用部品の接合処理装置 |
DE102004042535B4 (de) * | 2004-09-02 | 2019-05-29 | Ask Chemicals Gmbh | Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung |
US7659327B2 (en) | 2005-08-11 | 2010-02-09 | Ashland Licensing And Intellectual Property, Llc | Coated microspheres and their use |
CN100450664C (zh) * | 2007-01-09 | 2009-01-14 | 辽宁福鞍铸业集团有限公司 | 一种用碱性酚醛树脂砂生产大型超临界铸钢件的方法 |
DE102007012489A1 (de) * | 2007-03-15 | 2008-09-25 | AS Lüngen GmbH | Zusammensetzung zur Herstellung von Speisern |
DE102007031376A1 (de) | 2007-07-05 | 2009-01-08 | GTP Schäfer Gießtechnische Produkte GmbH | Alternatives Cold-Box-Verfahren mit Rohölen |
CA2766997A1 (en) * | 2009-07-16 | 2011-01-20 | Ask Chemicals L.P. | A foundry binder comprising one or more cycloalkanes as a solvent |
FR2948307B1 (fr) * | 2009-07-24 | 2014-07-25 | Huettenes Albertus France | Procede d'obtention d'un corps forme a partir d'un melange granulaire |
JP5968703B2 (ja) * | 2012-07-10 | 2016-08-10 | リグナイト株式会社 | 粘結剤コーテッド耐火物、鋳型及びその製造方法 |
CN102964132B (zh) * | 2012-11-07 | 2014-08-20 | 宜昌科博耐火材料有限公司 | 一种橄榄石陶粒砂及其制备方法 |
KR101575314B1 (ko) * | 2014-03-18 | 2015-12-07 | 현대자동차 주식회사 | 차량용 알루미늄 휠 및 그 제조 방법 |
DE102014110189A1 (de) * | 2014-07-18 | 2016-01-21 | Ask Chemicals Gmbh | CO-Katalysatoren für Polyurethan-Coldbox-Bindemittel |
JP6831175B2 (ja) * | 2015-10-29 | 2021-02-17 | 住友ベークライト株式会社 | フェノール樹脂成形材料 |
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 |
DE102016125700A1 (de) * | 2016-12-23 | 2018-06-28 | Ask Chemicals Gmbh | Bindemittel auf Basis von Phenolharzen vom Benzylethertyp enthaltend freies Phenol und freie Hydroxybenzylalkohole |
US20220056171A1 (en) * | 2018-12-18 | 2022-02-24 | Arxada Ag | Isocyanate Free Binder |
DE102019123372A1 (de) | 2019-08-30 | 2021-03-04 | Bindur Gmbh | Warmhärtender Formstoff zur Herstellung von Kernen und Formen im Sandformverfahren |
DE102019123374A1 (de) | 2019-08-30 | 2021-03-04 | Bindur Gmbh | Verfahren zur Herstellung von Kernen und Formen im Sandformverfahren |
JP6798059B1 (ja) * | 2019-09-09 | 2020-12-09 | 花王株式会社 | 鋳型造型用粘結剤組成物 |
CN111662665B (zh) * | 2020-06-17 | 2021-04-23 | 山东农业大学 | 一种多组分高强度耐水复合胶黏剂及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429848A (en) * | 1966-08-01 | 1969-02-25 | Ashland Oil Inc | Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine |
DE2143247A1 (de) * | 1971-08-28 | 1973-03-01 | Jurid Werke Gmbh | Hitzehaertbare formmassen zur herstellung von reibungskoerpern |
DE2927597A1 (de) * | 1979-07-07 | 1981-01-15 | Bayer Ag | Verfahren zur herstellung von formkoerpern auf polyurethanbasis |
JPS5770150A (en) * | 1980-10-21 | 1982-04-30 | Sumitomo Deyurezu Kk | Cure promoting method for resol type phenolic resin |
DE3918857A1 (de) * | 1988-10-05 | 1990-04-12 | Ruetgerswerke Ag | Formstoffe |
GB9308363D0 (en) * | 1993-04-22 | 1993-06-09 | Foseco Int | Refractory compositions for use in the casting of metals |
GB9505653D0 (en) * | 1995-03-21 | 1995-05-10 | Shober Wharton | Method of pest control |
JP3374242B2 (ja) * | 1998-10-09 | 2003-02-04 | 正光 三木 | 鋳物用発熱性アセンブリ |
US6214265B1 (en) * | 1998-12-17 | 2001-04-10 | Bayer Corporation | Mixed PMDI/resole resin binders for the production of wood composite products |
GB0026902D0 (en) * | 2000-11-03 | 2000-12-20 | Foseco Int | Machinable body and casting process |
-
2002
- 2002-12-05 DE DE10256953A patent/DE10256953A1/de not_active Withdrawn
-
2003
- 2003-12-05 WO PCT/EP2003/013777 patent/WO2004050738A1/de active Application Filing
- 2003-12-05 JP JP2004556299A patent/JP2006518667A/ja active Pending
- 2003-12-05 BR BR0317066-7A patent/BR0317066A/pt not_active Application Discontinuation
- 2003-12-05 KR KR1020057010232A patent/KR20050084181A/ko not_active Application Discontinuation
- 2003-12-05 MX MXPA05005934A patent/MXPA05005934A/es unknown
- 2003-12-05 CN CNA2003801078535A patent/CN1732195A/zh active Pending
- 2003-12-05 US US10/537,530 patent/US20060151575A1/en not_active Abandoned
- 2003-12-05 CA CA002508723A patent/CA2508723A1/en not_active Abandoned
- 2003-12-05 EP EP03785750A patent/EP1567576A1/de not_active Withdrawn
- 2003-12-05 AU AU2003294795A patent/AU2003294795A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2004050738A8 (de) | 2005-07-07 |
DE10256953A1 (de) | 2004-06-24 |
CN1732195A (zh) | 2006-02-08 |
WO2004050738A1 (de) | 2004-06-17 |
US20060151575A1 (en) | 2006-07-13 |
BR0317066A (pt) | 2005-10-25 |
JP2006518667A (ja) | 2006-08-17 |
KR20050084181A (ko) | 2005-08-26 |
CA2508723A1 (en) | 2004-06-17 |
AU2003294795A1 (en) | 2004-06-23 |
EP1567576A1 (de) | 2005-08-31 |
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