FR2478500B1 - Compositions de liants pour sable a noyaux, sable contenant de telles compositions et procedes les utilisant pour la preparation de formes de fonderie - Google Patents

Compositions de liants pour sable a noyaux, sable contenant de telles compositions et procedes les utilisant pour la preparation de formes de fonderie

Info

Publication number
FR2478500B1
FR2478500B1 FR8105745A FR8105745A FR2478500B1 FR 2478500 B1 FR2478500 B1 FR 2478500B1 FR 8105745 A FR8105745 A FR 8105745A FR 8105745 A FR8105745 A FR 8105745A FR 2478500 B1 FR2478500 B1 FR 2478500B1
Authority
FR
France
Prior art keywords
compositions
sand
preparation
methods
same
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.)
Expired
Application number
FR8105745A
Other languages
English (en)
French (fr)
Other versions
FR2478500A1 (fr
Inventor
James E Menting
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.)
Qo Chemicals Inc
Original Assignee
Qo Chemicals Inc
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 Qo Chemicals Inc filed Critical Qo Chemicals Inc
Publication of FR2478500A1 publication Critical patent/FR2478500A1/fr
Application granted granted Critical
Publication of FR2478500B1 publication Critical patent/FR2478500B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR8105745A 1980-03-24 1981-03-23 Compositions de liants pour sable a noyaux, sable contenant de telles compositions et procedes les utilisant pour la preparation de formes de fonderie Expired FR2478500B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/132,894 US4317763A (en) 1980-03-24 1980-03-24 Catalysts and binder systems for manufacturing sand shapes

Publications (2)

Publication Number Publication Date
FR2478500A1 FR2478500A1 (fr) 1981-09-25
FR2478500B1 true FR2478500B1 (fr) 1987-05-29

Family

ID=22456063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105745A Expired FR2478500B1 (fr) 1980-03-24 1981-03-23 Compositions de liants pour sable a noyaux, sable contenant de telles compositions et procedes les utilisant pour la preparation de formes de fonderie

Country Status (9)

Country Link
US (1) US4317763A (enExample)
JP (1) JPS56148438A (enExample)
BE (1) BE888072A (enExample)
DE (1) DE3109076A1 (enExample)
ES (1) ES500664A0 (enExample)
FR (1) FR2478500B1 (enExample)
GB (1) GB2072205B (enExample)
IT (1) IT1144489B (enExample)
SE (1) SE450347B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383098A (en) * 1980-03-24 1983-05-10 The Quaker Oats Company Catalysts and binder systems for manufacturing sandshapes
US4405726A (en) * 1980-12-17 1983-09-20 The Quaker Oats Company Catalysts and binder systems for manufacturing sand shapes
US4439348A (en) * 1981-04-20 1984-03-27 The Quaker Oats Company Catalyst system for furan resins
US4381813A (en) * 1981-09-10 1983-05-03 The Quaker Oats Company Method for manufacturing foundry cores
US4487868A (en) * 1983-05-25 1984-12-11 Acme Resin Corporation Foundry core compositions
DE3412104A1 (de) * 1984-03-31 1985-10-10 Rütgerswerke AG, 6000 Frankfurt Bindemittel auf basis furfurylalkohol, verfahren zu ihrer herstellung und verwendung
JPS60250853A (ja) * 1984-05-25 1985-12-11 Agency Of Ind Science & Technol 高温ガスによる鋳型製造法
AU1564695A (en) * 1994-01-12 1995-08-01 Ashland Inc. Heat cured foundry binders and their use
ATE192367T1 (de) * 1994-05-27 2000-05-15 Eos Electro Optical Syst Verfahren für den einsatz in der giessereitechnik
DE4418466C2 (de) * 1994-05-27 2001-02-22 Florian Wendt Verfahren zur Herstellung von dreidimensionalen Formen aus aushärtbaren Formstoff
US5612392A (en) * 1995-05-16 1997-03-18 Ashland Inc. Heat cured foundry binder systems and their uses
JPH09234540A (ja) * 1996-02-29 1997-09-09 Elf Atochem Japan Kk 鋳型用結合剤被覆砂粒
US7125914B2 (en) * 2003-09-18 2006-10-24 Ashland Licensing And Intellectual Property Llc Heat-cured furan binder system
CN113560485A (zh) * 2021-06-23 2021-10-29 宁波日月精华精密制造有限公司 一种铜盐催化的树脂砂及其射砂成型工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595208A (en) * 1943-11-24 1947-11-28 Haveg Corp Method of making furfuryl alcohol resinous products and the resulting products
US2499275A (en) * 1947-07-12 1950-02-28 Haveg Corp Process of making a furfuryl alcohol resinous product
US3364167A (en) * 1963-02-07 1968-01-16 Ibigawa Electric Ind Co Ltd Method of manufacturing colorless or colored melamine modified phenolic resins
CH449857A (de) * 1965-10-18 1968-01-15 Reichhold Chemie Ag Verfahren zur Herstellung von Sandkernen und -formen
DE1920329A1 (de) * 1968-04-25 1969-12-18 Haveg Industries Inc Fuellstoff enthaltende Harzmischung
US3734936A (en) * 1971-02-03 1973-05-22 Quaker Oats Co Process of producing a foundry core composition
US3745139A (en) * 1971-05-03 1973-07-10 Ashland Oil Inc Foundry processes and products
US3793286A (en) * 1971-11-18 1974-02-19 Schenectady Chemical Resin system based on furfuryl alcohol and halomethylated phenolics
CS157344B1 (enExample) * 1972-05-29 1974-09-16
US4119606A (en) * 1973-08-24 1978-10-10 Sergei Dmitrievich Teplyakov Cold-setting moulding mixture for producing foundry moulds and cores
US4143867A (en) * 1974-02-14 1979-03-13 Dynamit Nobel Aktiengesellschaft Metallurgical vessel
US4028271A (en) * 1975-04-03 1977-06-07 Core-Lube, Inc. Binding resin for foundry sand and catalyst therefor

Also Published As

Publication number Publication date
BE888072A (fr) 1981-07-16
IT1144489B (it) 1986-10-29
SE8101230L (sv) 1981-09-25
ES8300532A1 (es) 1982-11-01
FR2478500A1 (fr) 1981-09-25
US4317763A (en) 1982-03-02
GB2072205A (en) 1981-09-30
JPS6129816B2 (enExample) 1986-07-09
JPS56148438A (en) 1981-11-17
SE450347B (sv) 1987-06-22
IT8148094A0 (it) 1981-03-24
DE3109076A1 (de) 1982-03-04
GB2072205B (en) 1984-05-31
ES500664A0 (es) 1982-11-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse