ES553754A0 - Un procedimiento para producir machos o moldes de fundicion - Google Patents

Un procedimiento para producir machos o moldes de fundicion

Info

Publication number
ES553754A0
ES553754A0 ES553754A ES553754A ES553754A0 ES 553754 A0 ES553754 A0 ES 553754A0 ES 553754 A ES553754 A ES 553754A ES 553754 A ES553754 A ES 553754A ES 553754 A0 ES553754 A0 ES 553754A0
Authority
ES
Spain
Prior art keywords
molds
procedure
cast
producing
producing molds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES553754A
Other languages
English (en)
Other versions
ES8704366A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acme Resin Corp
Original Assignee
Acme Resin Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acme Resin Corp filed Critical Acme Resin Corp
Publication of ES8704366A1 publication Critical patent/ES8704366A1/es
Publication of ES553754A0 publication Critical patent/ES553754A0/es
Expired legal-status Critical Current

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
    • B22C1/2273—Polyurethanes; Polyisocyanates
    • 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
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Mold Materials And Core Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES553754A 1984-10-12 1986-04-07 Un procedimiento para producir machos o moldes de fundicion Expired ES8704366A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/660,170 US4546124A (en) 1984-10-12 1984-10-12 Polyurethane binder compositions

Publications (2)

Publication Number Publication Date
ES8704366A1 ES8704366A1 (es) 1987-04-01
ES553754A0 true ES553754A0 (es) 1987-04-01

Family

ID=24648445

Family Applications (2)

Application Number Title Priority Date Filing Date
ES547273A Expired ES8703903A1 (es) 1984-10-12 1985-09-25 Un procedimiento para preparar una resina de resol fenolico modificado con alcoxi
ES553754A Expired ES8704366A1 (es) 1984-10-12 1986-04-07 Un procedimiento para producir machos o moldes de fundicion

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES547273A Expired ES8703903A1 (es) 1984-10-12 1985-09-25 Un procedimiento para preparar una resina de resol fenolico modificado con alcoxi

Country Status (13)

Country Link
US (1) US4546124A (es)
EP (1) EP0177871B1 (es)
JP (1) JPS61111742A (es)
KR (1) KR930006917B1 (es)
AR (1) AR242604A1 (es)
AU (1) AU579406B2 (es)
BR (1) BR8504797A (es)
CA (1) CA1251597A (es)
DE (1) DE3578075D1 (es)
ES (2) ES8703903A1 (es)
IN (1) IN165877B (es)
MX (1) MX114A (es)
ZA (1) ZA856720B (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848442A (en) * 1984-10-12 1989-07-18 Acme Resin Corporation Resin binders for foundry sand cores and molds
MX165850B (es) * 1984-10-12 1992-12-08 Acme Resin Corp Aglutinante de resina fenolica para usos de fundicion y refractarios
US4723592A (en) * 1984-10-12 1988-02-09 Acme Resin Corporation Process for preparing foundry cores and molds
US4760101A (en) * 1986-08-25 1988-07-26 Ashland Oil, Inc. Polyurethane-forming binder compositions containing certain carboxylic acids as bench life extenders
US4698377A (en) * 1986-09-26 1987-10-06 Acme Resin Corporation Binder compositions containing phenolic resins and esters of alkoxy acids
US4862948A (en) * 1988-02-24 1989-09-05 Borden, Inc. Phenolic resin adhesive pastes, assemblies prepared therefrom, and processes for preparing cast metal articles using these pastes
US5036116A (en) * 1989-04-27 1991-07-30 Acme Resin Corporation Ester hardeners for phenolic resin binder systems
US4988745A (en) * 1989-04-27 1991-01-29 Acme Resin Corporation Ester hardeners for phenolic resin binder systems
US5077323A (en) * 1989-10-10 1991-12-31 Acme Resin Corporation Method to improve flowability of alkaline phenolic resin coated sand
US5264535A (en) * 1991-06-12 1993-11-23 Acme Resin Corp. Low free formaldehyde phenolic polyol formulation
US5189079A (en) * 1991-06-12 1993-02-23 Acme Resin Corp. Low free formaldehyde phenolic polyol formulation
US5425994A (en) * 1992-08-04 1995-06-20 Technisand, Inc. Resin coated particulates comprissing a formaldehyde source-metal compound (FS-MC) complex
US5852071A (en) * 1994-08-03 1998-12-22 Borden Chemical, Inc. Biphenyl additive for improvement in urethane foundry binders
US5698613A (en) * 1995-02-21 1997-12-16 Mancuso Chemicals Limited Chemical binder
US5733952A (en) * 1995-10-18 1998-03-31 Borden Chemical, Inc. Foundry binder of phenolic resole resin, polyisocyanate and epoxy resin
US5908914A (en) * 1996-07-17 1999-06-01 Ashland Inc. Benzylic ether phenolic resole resins and their uses
WO1998002473A1 (en) * 1996-07-17 1998-01-22 Ashland Inc. Benzylic ether phenolic resole resins, their preparation, and uses
US5756640A (en) * 1996-07-17 1998-05-26 Ashland Inc. Process for preparing benzylic ether phenolic resole resins
US5739255A (en) * 1996-07-17 1998-04-14 Ashland Inc. Benzylic ether phenolic resole resins
DE19850833C2 (de) * 1998-11-04 2001-06-13 Ashland Suedchemie Kernfest Bindemittelsystem zur Herstellung von Kernen und Gießformen auf Polyurethanbasis, deren Verwendung und Verfahren zur Herstellung eines Gießformteils auf Polyurethanbasis
US6772820B2 (en) * 1998-11-04 2004-08-10 Ashland Inc. Polyurethane based binder system for the manufacture of foundry cores and molds
US6478998B1 (en) 2000-09-13 2002-11-12 Borden Chemical, Inc. Hybrid phenol-formaldehyde and polymeric isocyanate based adhesive and methods of synthesis and use
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
EP1955791A1 (en) * 2007-01-22 2008-08-13 Arkema France Process for making foundry shaped cores and for casting metals
US9458349B2 (en) * 2007-05-11 2016-10-04 Georgia-Pacific Chemicals Llc Phenol-formaldehyde novolac resin having low concentration of free phenol
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
KR101706783B1 (ko) * 2008-06-12 2017-02-14 히타치가세이가부시끼가이샤 페놀류 노볼락 수지의 제조 방법 및 페놀류 노볼락 수지를 이용한 레진코티드샌드
US20120014833A1 (en) 2010-07-16 2012-01-19 Woodson Wayne D Free radical initiator compositions containing t-butyl hydroperoxide and their use
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
CN102977297B (zh) * 2011-09-02 2014-09-17 中国林业科学研究院木材工业研究所 聚苯醚酚醛树脂及其制备方法和酚脲烷树脂及其应用
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
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
FI124723B (en) * 2014-02-11 2014-12-31 Suokas Avionics Oy An airplane security procedure and a method to identify the type of landing platform
EP3130619A4 (en) * 2014-04-10 2017-11-29 DIC Corporation Alkoxylated resol-type phenol resin manufacturing method, alkoxylated resol-type phenol resin, resin composition, and coating
DE102014110189A1 (de) 2014-07-18 2016-01-21 Ask Chemicals Gmbh CO-Katalysatoren für Polyurethan-Coldbox-Bindemittel
DE102015201614A1 (de) 2014-09-10 2016-03-10 Hüttenes-Albertus Chemische Werke GmbH Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
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
BR112018008817B1 (pt) 2015-10-30 2022-06-21 ASK Chemicals LLC Sistema aglutinante para mistura de material de moldagem, bem como mistura de material de moldagem e método para produção de molde ou núcleo para fundição de metal fundido
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
DE102016203896A1 (de) 2016-03-09 2017-09-14 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
RU177159U1 (ru) * 2016-11-21 2018-02-12 Юрий Мурадович Погосбекян Установка для электрической обработки литейного связующего материала
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
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
DE102018100694A1 (de) 2018-01-12 2019-07-18 Ask Chemicals Gmbh Formaldehydreduziertes Phenolharzbindemittel

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079633A (en) * 1935-12-17 1937-05-11 Du Pont Synthetic resins
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
GB1430343A (en) * 1974-01-30 1976-03-31 Nizhnetagilsky Z Plastmass Method of producing phenolic moulding materials
CA1118143A (en) * 1975-11-13 1982-02-09 Aristo Corporation Foundry resin components
US4079031A (en) * 1976-07-14 1978-03-14 Delta Oil Products Corporation Improved foundry process and binder resin composition therefor
US4116916A (en) * 1976-10-26 1978-09-26 International Minerals & Chemical Corp. Foundry resin components
US4179427A (en) * 1978-03-21 1979-12-18 Ashland Oil, Inc. Phenolic resin-polyisocyanate binders
US4311631A (en) * 1979-09-20 1982-01-19 Delta Oil Products Corporation Low emission foundry binder system
JPS5650751A (en) * 1979-09-28 1981-05-08 Mitsubishi Petrochem Co Ltd Binder composition for molding sand
US4317896A (en) * 1980-12-10 1982-03-02 International Minerals & Chemical Corp. Foundry no-bake combination resin binder
JPS5867712A (ja) * 1981-10-20 1983-04-22 Dainippon Ink & Chem Inc 断熱性能の高いフエノ−ル・フオ−ムの製造方法
US4448951A (en) * 1983-01-17 1984-05-15 Basf Wyandotte Corporation Phenolic polyols and rigid cellular compositions derived therefrom
US4436881A (en) * 1983-06-29 1984-03-13 Acme Resin Corporation Polyurethane binder compositions

Also Published As

Publication number Publication date
EP0177871B1 (en) 1990-06-06
IN165877B (es) 1990-02-03
KR860003284A (ko) 1986-05-23
ES8703903A1 (es) 1987-03-01
AU4815485A (en) 1986-04-17
BR8504797A (pt) 1986-07-22
EP0177871A3 (en) 1987-05-13
ZA856720B (en) 1986-04-30
DE3578075D1 (de) 1990-07-12
MX114A (es) 1993-08-01
AU579406B2 (en) 1988-11-24
EP0177871A2 (en) 1986-04-16
ES8704366A1 (es) 1987-04-01
KR930006917B1 (ko) 1993-07-24
JPS61111742A (ja) 1986-05-29
US4546124A (en) 1985-10-08
JPH0441692B2 (es) 1992-07-09
ES547273A0 (es) 1987-03-01
CA1251597A (en) 1989-03-21
AR242604A1 (es) 1993-04-30

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20040916