JPS6129816B2 - - Google Patents

Info

Publication number
JPS6129816B2
JPS6129816B2 JP56042263A JP4226381A JPS6129816B2 JP S6129816 B2 JPS6129816 B2 JP S6129816B2 JP 56042263 A JP56042263 A JP 56042263A JP 4226381 A JP4226381 A JP 4226381A JP S6129816 B2 JPS6129816 B2 JP S6129816B2
Authority
JP
Japan
Prior art keywords
resin
weight
sand
acid
core sand
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
JP56042263A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56148438A (en
Inventor
Ii Menteingu Jeemusu
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.)
KYUUOO CHEM Inc
Original Assignee
KYUUOO CHEM 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 KYUUOO CHEM Inc filed Critical KYUUOO CHEM Inc
Publication of JPS56148438A publication Critical patent/JPS56148438A/ja
Publication of JPS6129816B2 publication Critical patent/JPS6129816B2/ja
Granted 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)
JP4226381A 1980-03-24 1981-03-23 Core sand substance for casting metal Granted JPS56148438A (en)

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
JPS56148438A JPS56148438A (en) 1981-11-17
JPS6129816B2 true JPS6129816B2 (ref) 1986-07-09

Family

ID=22456063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4226381A Granted JPS56148438A (en) 1980-03-24 1981-03-23 Core sand substance for casting metal

Country Status (9)

Country Link
US (1) US4317763A (ref)
JP (1) JPS56148438A (ref)
BE (1) BE888072A (ref)
DE (1) DE3109076A1 (ref)
ES (1) ES8300532A1 (ref)
FR (1) FR2478500B1 (ref)
GB (1) GB2072205B (ref)
IT (1) IT1144489B (ref)
SE (1) SE450347B (ref)

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
EP0968776B1 (de) * 1994-05-27 2002-10-02 EOS GmbH ELECTRO OPTICAL SYSTEMS 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 (ref) * 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
US4317763A (en) 1982-03-02
GB2072205A (en) 1981-09-30
IT8148094A0 (it) 1981-03-24
SE450347B (sv) 1987-06-22
GB2072205B (en) 1984-05-31
JPS56148438A (en) 1981-11-17
FR2478500A1 (fr) 1981-09-25
ES500664A0 (es) 1982-11-01
ES8300532A1 (es) 1982-11-01
DE3109076A1 (de) 1982-03-04
BE888072A (fr) 1981-07-16
SE8101230L (sv) 1981-09-25
FR2478500B1 (fr) 1987-05-29
IT1144489B (it) 1986-10-29

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