CZ20011334A3 - Pojivový systém k výrobě jader a licích forem na bázi polyuteranu - Google Patents
Pojivový systém k výrobě jader a licích forem na bázi polyuteranuInfo
- Publication number
- CZ20011334A3 CZ20011334A3 CZ20011334A CZ20011334A CZ20011334A3 CZ 20011334 A3 CZ20011334 A3 CZ 20011334A3 CZ 20011334 A CZ20011334 A CZ 20011334A CZ 20011334 A CZ20011334 A CZ 20011334A CZ 20011334 A3 CZ20011334 A3 CZ 20011334A3
- Authority
- CZ
- Czechia
- Prior art keywords
- polyurethane
- binding system
- casting molds
- phenolic
- molds based
- Prior art date
Links
- 238000005266 casting Methods 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 3
- 239000005011 phenolic resin Substances 0.000 abstract 2
- 229920001568 phenolic resin Polymers 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical group C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
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
- B22C1/20—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mold Materials And Core Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19850833A DE19850833C2 (de) | 1998-11-04 | 1998-11-04 | Bindemittelsystem zur Herstellung von Kernen und Gießformen auf Polyurethanbasis, deren Verwendung und Verfahren zur Herstellung eines Gießformteils auf Polyurethanbasis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CZ20011334A3 true CZ20011334A3 (cs) | 2002-05-15 |
| CZ296809B6 CZ296809B6 (cs) | 2006-06-14 |
Family
ID=7886667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ20011334A CZ296809B6 (cs) | 1998-11-04 | 1999-11-04 | Pojivový systém k výrobe jader a licích forem na bázi polyuretanu |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1137500B9 (cs) |
| KR (1) | KR100871534B1 (cs) |
| AT (1) | ATE262387T1 (cs) |
| AU (1) | AU757432B2 (cs) |
| BG (1) | BG64942B1 (cs) |
| BR (1) | BR9915076A (cs) |
| CA (1) | CA2349878C (cs) |
| CZ (1) | CZ296809B6 (cs) |
| DE (2) | DE19850833C2 (cs) |
| DK (1) | DK1137500T3 (cs) |
| ES (1) | ES2217841T3 (cs) |
| HU (1) | HU223611B1 (cs) |
| NO (1) | NO20012166L (cs) |
| PL (1) | PL191929B1 (cs) |
| TR (1) | TR200101240T2 (cs) |
| WO (1) | WO2000025957A1 (cs) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004057671B4 (de) * | 2004-11-29 | 2007-04-26 | Hüttenes-Albertus Chemische Werke GmbH | Phenol-Formaldehydharze und Verfahren zu deren Herstellung |
| DE102006037288B4 (de) * | 2006-08-09 | 2019-06-13 | Ask Chemicals Gmbh | Formstoffmischung enthaltend Cardol und/oder Cardanol in Gießereibindemitteln auf Polyurethanbasis, Verfahren zur Herstellung eines Formkörpers sowie Verwendung desselben |
| EP1955792B1 (en) | 2007-01-22 | 2019-06-05 | Arkema France | Process for making foundry shaped cores and for casting metals |
| DE102007031376A1 (de) | 2007-07-05 | 2009-01-08 | GTP Schäfer Gießtechnische Produkte GmbH | Alternatives Cold-Box-Verfahren mit Rohölen |
| DE102008007181A1 (de) | 2008-02-01 | 2009-08-06 | Ashland-Südchemie-Kernfest GmbH | Verwendung von verzweigten Alkandiolcarbonsäurediestern in Gießereibindemitteln auf Polyurethanbasis |
| DE102008025311A1 (de) | 2008-05-27 | 2009-12-03 | Ashland-Südchemie-Kernfest GmbH | Geruchs- und schadstoffadsorbierende Beschichtungsmasse für den kastengebundenen Metallguss |
| DE102010032734A1 (de) | 2010-07-30 | 2012-02-02 | Ashland-Südchemie-Kernfest GmbH | Bindemittelsystem auf Polyurethanbasis zur Herstellung von Kernen und Gießformen unter Verwendung cyclischer Formale, Formstoffmischung und Verfahren |
| DE102010046981A1 (de) | 2010-09-30 | 2012-04-05 | Ashland-Südchemie-Kernfest GmbH | Bindemittel enthaltend substituierte Benzole und Napthaline zur Herstellung von Kernen und Formen für den Metallguss, Formstoffmischung und Verfahren |
| DE102010051567A1 (de) | 2010-11-18 | 2012-05-24 | Ashland-Südchemie-Kernfest GmbH | Bindemittel auf Polyurethanbasis zur Herstellung von Kernen und Gießformen unter Verwendung von Isocyanaten enthaltend eine Urethonimin- und/oder Carbodiimid-Gruppe, eine Formstoffmischung enthaltend das Bindemittel und ein Verfahren unter Verwendung des Bindemittels |
| DE102013004661A1 (de) | 2013-03-18 | 2014-09-18 | Ask Chemicals Gmbh | Verwendung von Carbonsäuren und Fettaminen in PU-Bindemitteln zur Herstellung von Kernen und Formen für den Metallguss |
| DE102013004663B4 (de) * | 2013-03-18 | 2024-05-02 | Ask Chemicals Gmbh | Bindemittelsystem, Formstoffmischung enthaltend dasselbe, Verfahren zur Herstellung der Formstoffmischung, Verfahren zur Herstellung eines Gießformteils oder Gießkerns, Gießformteil oder Gießkern sowie Verwendung des so erhältlichen Gießformteils oder Gießkerns für den Metallguss |
| DE102013004662A1 (de) | 2013-03-18 | 2014-09-18 | Ask Chemicals Gmbh | Verwendung von Monoestern epoxidierter Fettsäuren in PU-Bindemitteln zur Herstellung von Kernen und Formen für den Metallguss |
| DE102014110189A1 (de) | 2014-07-18 | 2016-01-21 | Ask Chemicals Gmbh | CO-Katalysatoren für Polyurethan-Coldbox-Bindemittel |
| DE102014117284A1 (de) | 2014-11-25 | 2016-05-25 | Ask Chemicals Gmbh | Polyurethan-Bindemittelsystem zur Herstellung von Kernen und Gießformen, Formstoffmischung enthaltend das Bindemittel und ein Verfahren unter Verwendung des Bindemittels |
| DE102015102952A1 (de) | 2015-03-02 | 2016-09-08 | Ask Chemicals Gmbh | Verfahren zur Aushärtung von Polyurethan-Bindemitteln in Formstoffmischungen durch Einleiten tertiärer Amine und Lösungsmittel und Kit zur Durchführung des Verfahrens |
| DE102015107016A1 (de) | 2015-05-05 | 2016-06-23 | Ask Chemicals Gmbh | Verfahren zur Reduzierung von freiem Formaldehyd in Benzylether-Harzen |
| WO2017075351A1 (en) | 2015-10-30 | 2017-05-04 | Ask Chemicals, L.P. | Polyurethane binder containing alcohol solvent |
| DE102016115947A1 (de) | 2016-08-26 | 2018-03-01 | Ask Chemicals Gmbh | Verfahren zum schichtweisen Aufbau von Formkörpern mit einem Phenolharz-Polyurethan-basiertem Bindersystem |
| DE102016123621A1 (de) | 2016-12-06 | 2018-06-07 | Ask Chemicals Gmbh | Polyurethan Bindemittel mit verbesserter Fließfähigkeit |
| DE102016125700A1 (de) | 2016-12-23 | 2018-06-28 | Ask Chemicals Gmbh | Bindemittel auf Basis von Phenolharzen vom Benzylethertyp enthaltend freies Phenol und freie Hydroxybenzylalkohole |
| DE102016125702A1 (de) | 2016-12-23 | 2018-06-28 | Ask Chemicals Gmbh | Komponentenystem zur Herstellung von Kernen und Formen |
| DE102017112681A1 (de) | 2017-06-08 | 2018-12-13 | Ask Chemicals Gmbh | Verfahren zur Herstellung von dreidimensional geschichteten Formkörpern |
| DE102018100694A1 (de) | 2018-01-12 | 2019-07-18 | Ask Chemicals Gmbh | Formaldehydreduziertes Phenolharzbindemittel |
| DE102020003562A1 (de) | 2020-06-15 | 2021-12-16 | Ask Chemicals Gmbh | Verfahren zum schichtweisen Aufbau eines ausgehärteten dreidimensionalen Formkörpers, Formkörper, welcher dadurch erhalten werden kann, sowie dessen Verwendung |
| DE102020118314A1 (de) | 2020-07-10 | 2022-01-13 | Ask Chemicals Gmbh | Mittel zur Reduzierung von Sandanhaftungen |
| DE102021003265A1 (de) | 2021-06-24 | 2022-12-29 | Ask Chemicals Gmbh | Beschichteter körniger stoff, verfahren zum beschichten eines körnigen stoffs und verwendung eines bindemittels zum beschichten eines körnigen stoffs |
| DE102021003264A1 (de) | 2021-06-24 | 2022-12-29 | Ask Chemicals Gmbh | Zwei-komponenten-polyurethanzusammensetzungen |
| EP4389789A1 (en) | 2022-12-21 | 2024-06-26 | Prefere Resins Holding GmbH | Use of hydroxybenzoic acid to modify a benzyl ether type resin |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657950A (en) * | 1984-10-12 | 1987-04-14 | Acme Resin Corporation | Refractory binders |
| US4848442A (en) * | 1984-10-12 | 1989-07-18 | Acme Resin Corporation | Resin binders for foundry sand cores and molds |
| US4546124A (en) * | 1984-10-12 | 1985-10-08 | Acme Resin Corporation | Polyurethane binder compositions |
| US5101001A (en) * | 1989-12-21 | 1992-03-31 | Ashland Oil, Inc. | Polyurethane-forming foundry binders and their use |
| DE4135572A1 (de) * | 1991-10-29 | 1993-05-06 | Bayer Ag, 5090 Leverkusen, De | Hydrophobe polyurethan-systeme |
| GB2267524B (en) * | 1992-06-04 | 1995-07-12 | Chas Braithwaite | Cycle parking fixture |
| DE4327292C2 (de) * | 1993-08-13 | 1996-04-25 | Ashland Suedchemie Kernfest | Bindemittel zur Herstellung von Gießereikernen und -formen und ihre Verwendung |
| CA2260804C (en) * | 1996-07-17 | 2006-11-28 | Ashland Inc. | Benzylic ether phenolic resole resins, their preparation, and uses |
-
1998
- 1998-11-04 DE DE19850833A patent/DE19850833C2/de not_active Expired - Fee Related
-
1999
- 1999-11-04 EP EP99957988A patent/EP1137500B9/de not_active Expired - Lifetime
- 1999-11-04 AU AU15509/00A patent/AU757432B2/en not_active Ceased
- 1999-11-04 ES ES99957988T patent/ES2217841T3/es not_active Expired - Lifetime
- 1999-11-04 AT AT99957988T patent/ATE262387T1/de active
- 1999-11-04 CZ CZ20011334A patent/CZ296809B6/cs not_active IP Right Cessation
- 1999-11-04 PL PL348642A patent/PL191929B1/pl unknown
- 1999-11-04 HU HU0104315A patent/HU223611B1/hu not_active IP Right Cessation
- 1999-11-04 CA CA002349878A patent/CA2349878C/en not_active Expired - Fee Related
- 1999-11-04 DK DK99957988T patent/DK1137500T3/da active
- 1999-11-04 BR BR9915076-0A patent/BR9915076A/pt not_active Application Discontinuation
- 1999-11-04 WO PCT/EP1999/008419 patent/WO2000025957A1/de not_active Ceased
- 1999-11-04 DE DE59908972T patent/DE59908972D1/de not_active Expired - Lifetime
- 1999-11-04 TR TR2001/01240T patent/TR200101240T2/xx unknown
- 1999-11-04 KR KR1020017005623A patent/KR100871534B1/ko not_active Expired - Fee Related
-
2001
- 2001-05-02 NO NO20012166A patent/NO20012166L/no not_active Application Discontinuation
- 2001-06-01 BG BG105554A patent/BG64942B1/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE59908972D1 (de) | 2004-04-29 |
| CA2349878A1 (en) | 2000-05-11 |
| CA2349878C (en) | 2009-06-09 |
| NO20012166D0 (no) | 2001-05-02 |
| PL191929B1 (pl) | 2006-07-31 |
| KR20010113634A (ko) | 2001-12-28 |
| EP1137500B9 (de) | 2005-12-14 |
| AU757432B2 (en) | 2003-02-20 |
| KR100871534B1 (ko) | 2008-12-05 |
| HUP0104315A3 (en) | 2002-05-28 |
| DE19850833A1 (de) | 2000-05-11 |
| BR9915076A (pt) | 2001-10-23 |
| ES2217841T3 (es) | 2004-11-01 |
| WO2000025957A1 (de) | 2000-05-11 |
| AU1550900A (en) | 2000-05-22 |
| TR200101240T2 (tr) | 2001-10-22 |
| BG105554A (en) | 2001-12-29 |
| HUP0104315A2 (hu) | 2002-03-28 |
| DE19850833C2 (de) | 2001-06-13 |
| ATE262387T1 (de) | 2004-04-15 |
| NO20012166L (no) | 2001-06-11 |
| EP1137500B1 (de) | 2004-03-24 |
| HU223611B1 (hu) | 2004-10-28 |
| DK1137500T3 (da) | 2004-05-10 |
| PL348642A1 (en) | 2002-06-03 |
| EP1137500A1 (de) | 2001-10-04 |
| CZ296809B6 (cs) | 2006-06-14 |
| BG64942B1 (bg) | 2006-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL348642A1 (en) | Binder system for producing polyurethane-based cores and melting moulds | |
| TW340074B (en) | A binder composition and method for forming molds of cores using said binder composition | |
| ES8704366A1 (es) | Un procedimiento para producir machos o moldes de fundicion | |
| ES8706741A1 (es) | Un procedimiento para preparar una resina de resol fenolico modificado | |
| SI0771599T2 (en) | Binder based on polyurethanes for producing foundry mould and core compositions | |
| EP0710165A4 (en) | BINDER SYSTEMS FORMING POLYURETHANE AND CONTAINING 2,2'-DIPYRIDYL, 1,10-PHENATHROLINE AND THEIR SUBSTITUTED ALKYL DERIVATIVES | |
| PL344288A1 (en) | Stabilized aqueous phenolic binder for mineral wool and production of mineral wool products | |
| MX9601015A (es) | Aglutinantes de fundicion de uretano resistentes a revestimientos a base de agua. | |
| MXPA03004113A (es) | Sistema de retencion de bateria para vehiculos de montar para ninos. | |
| TW336905B (en) | A process for thermally reclaiming sand | |
| MY125400A (en) | Method to improve humidity resistance of phenolic urethane foundry binders | |
| AU8133394A (en) | Polyurethane-forming no-bake foundry binder systems | |
| EP0518460A3 (en) | Low free formaldehyde phenolic polyol formulation | |
| BR0013273A (pt) | Sistema aglutinante, processos para a preparação de um sistema aglutinante, para a preparação de uma peça fundida, e para a fundição de um metal, e, massa de moldagem | |
| EP0389082A3 (en) | Alkaline benzylic ether phenolic resin binders | |
| EP0398463A3 (en) | Ester hardeners for phenolic resin binder systems | |
| ES468590A1 (es) | Metodo para curar una resina de furenoformaldehido. | |
| GB2348855A (en) | Light-weight cast wheel and apparatus for casting same | |
| ES8704365A1 (es) | Un procedimiento para preparar nucleos y moldes para fundicion o articulos refractarios conformados. | |
| ES8608962A1 (es) | Un metodo de curar el aglutinante en un molde o nucleo de fundicion | |
| BG104213A (en) | Phenol resin and binder for making casing moulds and cores after phenol resin-polyurethane method | |
| ES8504513A1 (es) | Un procedimiento para fabricar machos o moldes de fundicion. | |
| Lee-Saint | BS EN ISO 14001: 1996. Why we did it, how we did it, how we are continuing to do it | |
| Nicola et al. | Age strengthening of gray cast iron. I. Statistical verification | |
| Murray | Foundry sand reclamation and disposal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20171104 |