DK0746432T3 - Støbningsblandinger indeholdende en polyetherpolyol og deres anvendelse - Google Patents
Støbningsblandinger indeholdende en polyetherpolyol og deres anvendelseInfo
- Publication number
- DK0746432T3 DK0746432T3 DK93921321T DK93921321T DK0746432T3 DK 0746432 T3 DK0746432 T3 DK 0746432T3 DK 93921321 T DK93921321 T DK 93921321T DK 93921321 T DK93921321 T DK 93921321T DK 0746432 T3 DK0746432 T3 DK 0746432T3
- Authority
- DK
- Denmark
- Prior art keywords
- foundry
- polyether polyol
- mixes
- binder
- castings containing
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
- C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
-
- 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
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
-
- 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
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8051—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/36
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94183592A | 1992-09-08 | 1992-09-08 | |
| PCT/US1993/008299 WO1994005447A1 (en) | 1992-09-08 | 1993-09-01 | Foundry mixes containing a polyether polyol and their use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0746432T3 true DK0746432T3 (da) | 2002-04-02 |
Family
ID=25477147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK93921321T DK0746432T3 (da) | 1992-09-08 | 1993-09-01 | Støbningsblandinger indeholdende en polyetherpolyol og deres anvendelse |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5455287A (da) |
| EP (1) | EP0746432B1 (da) |
| JP (1) | JP2719733B2 (da) |
| AT (1) | ATE209984T1 (da) |
| AU (1) | AU670814B2 (da) |
| DE (1) | DE69331286T2 (da) |
| DK (1) | DK0746432T3 (da) |
| ES (1) | ES2173097T3 (da) |
| MX (1) | MX9305483A (da) |
| WO (1) | WO1994005447A1 (da) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5698613A (en) * | 1995-02-21 | 1997-12-16 | Mancuso Chemicals Limited | Chemical binder |
| US5688857A (en) * | 1996-04-10 | 1997-11-18 | Ashland Inc. | Polyurethane-forming cold-box binders and their uses |
| US5858549A (en) * | 1997-01-07 | 1999-01-12 | National Starch And Chemical Investment Holding Corporation | (Hydroxyalkyl)urea crosslinking agents |
| US5859091A (en) * | 1997-06-13 | 1999-01-12 | Ashland Inc. | No-bake foundry mixes and their use |
| US5840822A (en) * | 1997-09-02 | 1998-11-24 | National Starch And Chemical Investment Holding Corporation | Mono(hydroxyalkyl)urea and oxazolidone crosslinking agents |
| US6063833A (en) * | 1999-01-08 | 2000-05-16 | Ashland Inc. | Solventless polyurethane no-bake foundry binder |
| US6509392B1 (en) | 2000-01-25 | 2003-01-21 | H.A. International Llc | Foundry binder and process |
| US6632856B2 (en) * | 2001-07-24 | 2003-10-14 | Chia-Hung Chen | Polyurethane-forming binders |
| WO2009004086A1 (de) * | 2007-07-05 | 2009-01-08 | Gtp-Schäfer Giesstechnische Produkte Gmbh | Alternatives cold-box-verfahren |
| MX2010005268A (es) * | 2007-11-14 | 2010-09-09 | Univ Northern Iowa Res Foundat | Sistema de aglutinante bio-basado. |
| BRPI0819366A2 (pt) | 2007-11-14 | 2015-04-22 | Univ Northern Iowa Res Foundation | Sistema para uso na preparação de uma composição polimérica, processo de preparação de uma composição polimérica, kit, artigo, artigo preenchido e molde de fundição |
| US8853299B2 (en) * | 2009-10-06 | 2014-10-07 | Amcol International Corp. | Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance |
| US8426494B2 (en) * | 2009-10-06 | 2013-04-23 | Amcol International Corp. | Lignite urethane based resins for enhanced foundry sand performance |
| US8436073B2 (en) | 2009-10-06 | 2013-05-07 | Amcol International | Lignite-based foundry resins |
| US8309620B2 (en) * | 2009-10-06 | 2012-11-13 | Amcol International Corp. | Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance |
| US8623959B2 (en) * | 2009-10-06 | 2014-01-07 | Joseph M. Fuqua | Non-veining urethane resins for foundry sand casting |
| WO2015006391A1 (en) | 2013-07-11 | 2015-01-15 | Dow Global Technologies Llc | Process for making urethane-isocyanurates |
| DE102015118428A1 (de) | 2015-10-28 | 2017-05-04 | Purinvent System Gmbh | Phenol-Formaldehydharz-freie Bindemittel für Gießerei-Formsande |
| DE102019123374A1 (de) * | 2019-08-30 | 2021-03-04 | Bindur Gmbh | Verfahren zur Herstellung von Kernen und Formen im Sandformverfahren |
| DE102019123372A1 (de) * | 2019-08-30 | 2021-03-04 | Bindur Gmbh | Warmhärtender Formstoff zur Herstellung von Kernen und Formen im Sandformverfahren |
| DE102020118148A1 (de) | 2020-07-09 | 2022-01-13 | Bindur Gmbh | Formstoff zur Herstellung von Kernen und Verfahren zu dessen Härtung |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892227A (en) * | 1956-01-11 | 1959-06-30 | Derald H Ruttenberg | Metal casting process and elements and compositions employed in same |
| GB1203943A (en) * | 1967-03-23 | 1970-09-03 | Shell Int Research | Foundry moulds and mould components, and the manufacture thereof |
| US4148777A (en) * | 1977-05-09 | 1979-04-10 | Delta Oil Products Corporation | Binder for foundry process |
| GB1601938A (en) * | 1977-07-21 | 1981-11-04 | Fordath Ltd | Foundry binders |
| CH639573A5 (de) * | 1978-03-03 | 1983-11-30 | Fischer Ag Georg | Zweikomponentensystem zur herstellung von abriebfesten modellen und werkzeugen. |
| DE2855391A1 (de) * | 1978-12-21 | 1980-06-26 | Woellner Werke | Kalthaertendes bindemittel fuer teilchenfoermige feststoffe, insbesondere giessereisand |
| JPS5650751A (en) * | 1979-09-28 | 1981-05-08 | Mitsubishi Petrochem Co Ltd | Binder composition for molding sand |
| US4452299A (en) * | 1981-11-10 | 1984-06-05 | Ashland Oil, Inc. | Process for casting metals |
| US4982781A (en) * | 1989-02-09 | 1991-01-08 | Ashland Oil, Inc. | No-bake process for preparing foundry shapes for casting low melting metal castings |
| US5132339A (en) * | 1990-04-24 | 1992-07-21 | Ashland Oil, Inc. | Polyurethane-forming foundry binders containing a polyether polyol |
-
1993
- 1993-09-01 EP EP93921321A patent/EP0746432B1/en not_active Expired - Lifetime
- 1993-09-01 JP JP6507452A patent/JP2719733B2/ja not_active Expired - Lifetime
- 1993-09-01 AU AU48455/93A patent/AU670814B2/en not_active Expired
- 1993-09-01 DK DK93921321T patent/DK0746432T3/da active
- 1993-09-01 ES ES93921321T patent/ES2173097T3/es not_active Expired - Lifetime
- 1993-09-01 WO PCT/US1993/008299 patent/WO1994005447A1/en active IP Right Grant
- 1993-09-01 DE DE69331286T patent/DE69331286T2/de not_active Expired - Lifetime
- 1993-09-01 AT AT93921321T patent/ATE209984T1/de active
- 1993-09-07 MX MX9305483A patent/MX9305483A/es unknown
-
1994
- 1994-03-07 US US08/207,315 patent/US5455287A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69331286T2 (de) | 2002-07-18 |
| US5455287A (en) | 1995-10-03 |
| ES2173097T3 (es) | 2002-10-16 |
| ATE209984T1 (de) | 2001-12-15 |
| EP0746432B1 (en) | 2001-12-05 |
| AU4845593A (en) | 1994-03-29 |
| EP0746432A4 (en) | 1995-06-21 |
| JP2719733B2 (ja) | 1998-02-25 |
| MX9305483A (es) | 1994-06-30 |
| EP0746432A1 (en) | 1996-12-11 |
| WO1994005447A1 (en) | 1994-03-17 |
| DE69331286D1 (de) | 2002-01-17 |
| JPH08501023A (ja) | 1996-02-06 |
| AU670814B2 (en) | 1996-08-01 |
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