ZA854040B - Phenolic resin-polyisocyanate binder systems - Google Patents
Phenolic resin-polyisocyanate binder systemsInfo
- Publication number
- ZA854040B ZA854040B ZA854040A ZA854040A ZA854040B ZA 854040 B ZA854040 B ZA 854040B ZA 854040 A ZA854040 A ZA 854040A ZA 854040 A ZA854040 A ZA 854040A ZA 854040 B ZA854040 B ZA 854040B
- Authority
- ZA
- South Africa
- Prior art keywords
- phenolic resin
- binder systems
- polyisocyanate binder
- polyisocyanate
- systems
- 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
- B22C1/20—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
-
- 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
-
- 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
- C08G18/1891—Catalysts containing secondary or tertiary amines or salts thereof in vaporous state
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/617,231 US4590229A (en) | 1984-06-04 | 1984-06-04 | Phenolic resin-polyisocyanate binder systems |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA854040B true ZA854040B (en) | 1986-01-29 |
Family
ID=24472801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA854040A ZA854040B (en) | 1984-06-04 | 1985-05-28 | Phenolic resin-polyisocyanate binder systems |
Country Status (13)
Country | Link |
---|---|
US (1) | US4590229A (ja) |
EP (1) | EP0183782B1 (ja) |
JP (1) | JPS61502387A (ja) |
KR (1) | KR860700100A (ja) |
CN (1) | CN1004877B (ja) |
AR (1) | AR242234A1 (ja) |
AT (1) | ATE67218T1 (ja) |
AU (1) | AU573852B2 (ja) |
BR (1) | BR8506780A (ja) |
DE (1) | DE3584076D1 (ja) |
ES (1) | ES8704098A1 (ja) |
WO (1) | WO1985005580A1 (ja) |
ZA (1) | ZA854040B (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4540724A (en) * | 1984-01-30 | 1985-09-10 | Ashland Oil Inc. | Phenolic resin-polyisocyanate binder systems containing a phosphorus halide and use thereof |
US4692479A (en) * | 1985-07-19 | 1987-09-08 | Ashland Oil, Inc. | Self-setting urethane adhesive paste system |
US4852629A (en) * | 1986-08-25 | 1989-08-01 | Ashland Oil, Inc. | Cold-box process for forming foundry shapes which utilizes certain carboxylic acids as bench life extenders |
WO1988003541A1 (en) * | 1986-11-06 | 1988-05-19 | Ashland Oil, Inc. | Polyurethane-forming binder compositions containing certain phosphonic dihalides as bench life extenders |
DE3918857A1 (de) * | 1988-10-05 | 1990-04-12 | Ruetgerswerke Ag | Formstoffe |
US4982781A (en) * | 1989-02-09 | 1991-01-08 | Ashland Oil, Inc. | No-bake process for preparing foundry shapes for casting low melting metal castings |
US5077323A (en) * | 1989-10-10 | 1991-12-31 | Acme Resin Corporation | Method to improve flowability of alkaline phenolic resin coated sand |
DE19925115A1 (de) * | 1999-06-01 | 2000-12-07 | Huettenes Albertus | Bindemittelsystem für Formstoff-Mischungen zur Herstellung von Formen und Kernen |
DE19938043C2 (de) * | 1999-08-12 | 2001-12-06 | Ashland Suedchemie Kernfest | Aluminiumhaltiges Bindemittelsystem auf Resolbasis, Verfahren zur Herstellung und Verwendung sowie Formmasse |
US6365646B1 (en) * | 1999-12-08 | 2002-04-02 | Borden Chemical, Inc. | Method to improve humidity resistance of phenolic urethane foundry binders |
JP2005323648A (ja) * | 2004-05-12 | 2005-11-24 | Iris Ohyama Inc | チェスト |
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 |
CN101538451B (zh) * | 2009-04-29 | 2012-07-25 | 山东莱芜润达化工有限公司 | 一种耐火材料用无水树脂结合剂及其制备方法 |
BR112012000928A2 (pt) * | 2009-07-16 | 2016-03-01 | Ask Chemicals Lp | aglutinante de fundição, mistura de fundição, processo de câmara fria para preparar uma forma de fundição, processo para fundir uma parte de metal, fundição de metal, processo sem cozedura para preparar uma forma de fundição, e, processo curado termicamente para preparar uma forma de fundição |
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 |
US9484123B2 (en) | 2011-09-16 | 2016-11-01 | Prc-Desoto International, Inc. | Conductive sealant compositions |
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 |
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 |
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 |
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 |
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 |
WO2017205698A1 (en) * | 2016-05-26 | 2017-11-30 | Georgia-Pacific Chemicals Llc | Binders containing an aldehyde-based resin and an isocyanate-based resin and methods for making composite lignocellulose products therefrom |
US11780112B2 (en) | 2016-05-26 | 2023-10-10 | Bakelite Chemicals Llc | Binders containing an aldehyde-based resin and an isocyanate-based resin and methods for making composite lignocellulose products therefrom |
DE102016125624A1 (de) | 2016-12-23 | 2018-06-28 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Phenolharz zur Verwendung in der Phenolharzkomponente eines Zweikomponenten- Bindemittelsystems |
CN106694794B (zh) * | 2017-03-14 | 2020-07-03 | 山东科技大学 | 三乙胺冷芯盒粘结剂 |
CN111940672A (zh) * | 2020-08-14 | 2020-11-17 | 欧区爱铸造材料(中国)有限公司 | 一种节能环保型铸造用冷芯盒树脂的制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485797A (en) * | 1966-03-14 | 1969-12-23 | Ashland Oil Inc | Phenolic resins containing benzylic ether linkages and unsubstituted para positions |
US3429848A (en) * | 1966-08-01 | 1969-02-25 | Ashland Oil Inc | Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine |
US3676392A (en) * | 1971-01-26 | 1972-07-11 | Ashland Oil Inc | Resin compositions |
JPS4937486A (ja) * | 1972-08-15 | 1974-04-08 | ||
US4051092A (en) * | 1975-11-13 | 1977-09-27 | International Minerals & Chemical Corporation | Foundry core composition of aggregate and a binder therefor |
DE2904961C2 (de) * | 1979-02-03 | 1986-12-11 | Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf | Bindemittel für Gießerei-Formstoffmischungen |
US4268425A (en) * | 1979-05-14 | 1981-05-19 | Ashland Oil, Inc. | Phenolic resin-polyisocyanate binder systems containing a drying oil and use thereof |
US4311619A (en) * | 1980-04-14 | 1982-01-19 | Aristo Corporation | Cold set phenol-formaldehyde resin |
US4311620A (en) * | 1980-05-08 | 1982-01-19 | Hooker Chemicals & Plastics Corp. | Foundry aggregate binders and foundry compositions prepared therefrom |
CA1161981A (en) * | 1981-02-05 | 1984-02-07 | Tom Mitsopoulos | Phenolic resin binder composition for no-bake foundry moulds |
JPS5846376B2 (ja) * | 1981-05-21 | 1983-10-15 | トヨタ自動車株式会社 | 鋳造用樹脂被覆砂粒の製造法 |
US4540724A (en) * | 1984-01-30 | 1985-09-10 | Ashland Oil Inc. | Phenolic resin-polyisocyanate binder systems containing a phosphorus halide and use thereof |
-
1984
- 1984-06-04 US US06/617,231 patent/US4590229A/en not_active Expired - Fee Related
-
1985
- 1985-05-16 DE DE8585902819T patent/DE3584076D1/de not_active Expired - Fee Related
- 1985-05-16 AT AT85902819T patent/ATE67218T1/de not_active IP Right Cessation
- 1985-05-16 JP JP60502343A patent/JPS61502387A/ja active Granted
- 1985-05-16 EP EP85902819A patent/EP0183782B1/en not_active Expired - Lifetime
- 1985-05-16 AU AU44040/85A patent/AU573852B2/en not_active Ceased
- 1985-05-16 BR BR8506780A patent/BR8506780A/pt unknown
- 1985-05-16 WO PCT/US1985/000907 patent/WO1985005580A1/en active IP Right Grant
- 1985-05-28 ZA ZA854040A patent/ZA854040B/xx unknown
- 1985-05-31 AR AR85300575A patent/AR242234A1/es active
- 1985-06-03 ES ES543849A patent/ES8704098A1/es not_active Expired
- 1985-07-19 CN CN85105513.3A patent/CN1004877B/zh not_active Expired
-
1986
- 1986-02-03 KR KR1019860700061A patent/KR860700100A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3584076D1 (de) | 1991-10-17 |
AU4404085A (en) | 1985-12-31 |
BR8506780A (pt) | 1986-11-25 |
EP0183782B1 (en) | 1991-09-11 |
AU573852B2 (en) | 1988-06-23 |
ES8704098A1 (es) | 1987-03-16 |
CN1004877B (zh) | 1989-07-26 |
WO1985005580A1 (en) | 1985-12-19 |
AR242234A1 (es) | 1993-03-31 |
JPH0320294B2 (ja) | 1991-03-19 |
EP0183782A4 (en) | 1987-08-12 |
EP0183782A1 (en) | 1986-06-11 |
US4590229A (en) | 1986-05-20 |
ES543849A0 (es) | 1987-03-16 |
ATE67218T1 (de) | 1991-09-15 |
CN85105513A (zh) | 1987-01-14 |
JPS61502387A (ja) | 1986-10-23 |
KR860700100A (ko) | 1986-03-31 |
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