TR200101240T2 - Poliüretan bazlı çekirdek-döküm kalıpları için bağlayıcı madde sistemi - Google Patents
Poliüretan bazlı çekirdek-döküm kalıpları için bağlayıcı madde sistemiInfo
- Publication number
- TR200101240T2 TR200101240T2 TR2001/01240T TR200101240T TR200101240T2 TR 200101240 T2 TR200101240 T2 TR 200101240T2 TR 2001/01240 T TR2001/01240 T TR 2001/01240T TR 200101240 T TR200101240 T TR 200101240T TR 200101240 T2 TR200101240 T2 TR 200101240T2
- Authority
- TR
- Turkey
- Prior art keywords
- binder system
- polyurethane
- core
- casting molds
- phenol resin
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 title abstract 2
- 238000005266 casting Methods 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- 239000005011 phenolic resin Substances 0.000 abstract 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical group C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 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
- 150000002989 phenols Chemical class 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)
Abstract
Bulus bir fenol reçine komponentiyle bir poliizosiyanat komponentini kapsayan bir baglayici madde sistemiyle ilgilidir ve bunun ayirt edici özelligi fenol reçinesi komponentinin alkoksi ile degistirilmis bir fenol reçinesini kapsamasi ve bu arada fenolik hidroksi gruplarinin mol bakimindan %25'den daha azinin 1 ila 10 karbon atomuna sahip birincil ya da ikincil alifatik bir alkol ile eterlestirilmis olmasidir.
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 (1)
Publication Number | Publication Date |
---|---|
TR200101240T2 true TR200101240T2 (tr) | 2001-10-22 |
Family
ID=7886667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2001/01240T TR200101240T2 (tr) | 1998-11-04 | 1999-11-04 | Poliüretan bazlı çekirdek-döküm kalıpları için bağlayıcı madde sistemi |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP1137500B9 (tr) |
KR (1) | KR100871534B1 (tr) |
AT (1) | ATE262387T1 (tr) |
AU (1) | AU757432B2 (tr) |
BG (1) | BG64942B1 (tr) |
BR (1) | BR9915076A (tr) |
CA (1) | CA2349878C (tr) |
CZ (1) | CZ296809B6 (tr) |
DE (2) | DE19850833C2 (tr) |
DK (1) | DK1137500T3 (tr) |
ES (1) | ES2217841T3 (tr) |
HU (1) | HU223611B1 (tr) |
NO (1) | NO20012166L (tr) |
PL (1) | PL191929B1 (tr) |
TR (1) | TR200101240T2 (tr) |
WO (1) | WO2000025957A1 (tr) |
Families Citing this family (27)
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 |
JP7189016B2 (ja) | 2015-10-30 | 2022-12-13 | アーエスカー ケミカルズ エルエルシー | アルコール溶剤を含有するポリウレタン結合剤 |
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 |
DE102016125702A1 (de) | 2016-12-23 | 2018-06-28 | Ask Chemicals Gmbh | Komponentenystem zur Herstellung von Kernen und Formen |
DE102016125700A1 (de) | 2016-12-23 | 2018-06-28 | Ask Chemicals Gmbh | Bindemittel auf Basis von Phenolharzen vom Benzylethertyp enthaltend freies Phenol und freie Hydroxybenzylalkohole |
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 |
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 CA CA002349878A patent/CA2349878C/en not_active Expired - Fee Related
- 1999-11-04 BR BR9915076-0A patent/BR9915076A/pt not_active Application Discontinuation
- 1999-11-04 TR TR2001/01240T patent/TR200101240T2/tr unknown
- 1999-11-04 AU AU15509/00A patent/AU757432B2/en not_active Ceased
- 1999-11-04 PL PL348642A patent/PL191929B1/pl unknown
- 1999-11-04 AT AT99957988T patent/ATE262387T1/de active
- 1999-11-04 EP EP99957988A patent/EP1137500B9/de not_active Expired - Lifetime
- 1999-11-04 WO PCT/EP1999/008419 patent/WO2000025957A1/de active IP Right Grant
- 1999-11-04 KR KR1020017005623A patent/KR100871534B1/ko not_active IP Right Cessation
- 1999-11-04 CZ CZ20011334A patent/CZ296809B6/cs not_active IP Right Cessation
- 1999-11-04 ES ES99957988T patent/ES2217841T3/es not_active Expired - Lifetime
- 1999-11-04 DK DK99957988T patent/DK1137500T3/da active
- 1999-11-04 DE DE59908972T patent/DE59908972D1/de not_active Expired - Lifetime
- 1999-11-04 HU HU0104315A patent/HU223611B1/hu not_active IP Right Cessation
-
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 |
---|---|
CA2349878C (en) | 2009-06-09 |
KR100871534B1 (ko) | 2008-12-05 |
ES2217841T3 (es) | 2004-11-01 |
EP1137500B1 (de) | 2004-03-24 |
BG64942B1 (bg) | 2006-10-31 |
HU223611B1 (hu) | 2004-10-28 |
DE59908972D1 (de) | 2004-04-29 |
WO2000025957A1 (de) | 2000-05-11 |
AU757432B2 (en) | 2003-02-20 |
NO20012166D0 (no) | 2001-05-02 |
CZ296809B6 (cs) | 2006-06-14 |
ATE262387T1 (de) | 2004-04-15 |
PL348642A1 (en) | 2002-06-03 |
DE19850833C2 (de) | 2001-06-13 |
NO20012166L (no) | 2001-06-11 |
DE19850833A1 (de) | 2000-05-11 |
BR9915076A (pt) | 2001-10-23 |
AU1550900A (en) | 2000-05-22 |
CA2349878A1 (en) | 2000-05-11 |
HUP0104315A2 (hu) | 2002-03-28 |
EP1137500B9 (de) | 2005-12-14 |
EP1137500A1 (de) | 2001-10-04 |
HUP0104315A3 (en) | 2002-05-28 |
DK1137500T3 (da) | 2004-05-10 |
BG105554A (en) | 2001-12-29 |
KR20010113634A (ko) | 2001-12-28 |
CZ20011334A3 (cs) | 2002-05-15 |
PL191929B1 (pl) | 2006-07-31 |
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