DE2753819A1 - Giessereiformmasse und verfahren zur herstellung von giessereiformen - Google Patents

Giessereiformmasse und verfahren zur herstellung von giessereiformen

Info

Publication number
DE2753819A1
DE2753819A1 DE19772753819 DE2753819A DE2753819A1 DE 2753819 A1 DE2753819 A1 DE 2753819A1 DE 19772753819 DE19772753819 DE 19772753819 DE 2753819 A DE2753819 A DE 2753819A DE 2753819 A1 DE2753819 A1 DE 2753819A1
Authority
DE
Germany
Prior art keywords
weight
parts
sand
copolymer
aqueous solution
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
DE19772753819
Other languages
German (de)
English (en)
Other versions
DE2753819C2 (https=
Inventor
Jiro Kashima
Synji Sato
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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
Priority claimed from JP14580976A external-priority patent/JPS5370028A/ja
Priority claimed from JP3975377A external-priority patent/JPS53124120A/ja
Priority claimed from JP3975277A external-priority patent/JPS53124119A/ja
Priority claimed from JP8849077A external-priority patent/JPS5935308B2/ja
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Publication of DE2753819A1 publication Critical patent/DE2753819A1/de
Application granted granted Critical
Publication of DE2753819C2 publication Critical patent/DE2753819C2/de
Granted legal-status Critical Current

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
    • B22C1/167—Mixtures of inorganic and organic binding agents
    • 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
    • B22C1/2206—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 by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
DE19772753819 1976-12-03 1977-12-02 Giessereiformmasse und verfahren zur herstellung von giessereiformen Granted DE2753819A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP14580976A JPS5370028A (en) 1976-12-03 1976-12-03 Foundry sand binder
JP3975377A JPS53124120A (en) 1977-04-06 1977-04-06 Foundry sand binder
JP3975277A JPS53124119A (en) 1977-04-06 1977-04-06 Preparation of mold
JP8849077A JPS5935308B2 (ja) 1977-07-22 1977-07-22 鋳型の製造方法

Publications (2)

Publication Number Publication Date
DE2753819A1 true DE2753819A1 (de) 1978-06-08
DE2753819C2 DE2753819C2 (https=) 1987-09-24

Family

ID=27460807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772753819 Granted DE2753819A1 (de) 1976-12-03 1977-12-02 Giessereiformmasse und verfahren zur herstellung von giessereiformen

Country Status (4)

Country Link
US (1) US4163000A (https=)
DE (1) DE2753819A1 (https=)
FR (1) FR2372667A1 (https=)
GB (1) GB1568600A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164188A1 (en) * 1984-04-12 1985-12-11 Bcira Improved binders for foundry cores and moulds

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814357C2 (de) * 1977-04-04 1984-05-24 Hitachi, Ltd., Tokio/Tokyo Bindemittel für CO↓2↓-härtbare Gußformen
US4374939A (en) * 1979-12-31 1983-02-22 Nl Industries, Inc. Mold wash composition
DE3314475A1 (de) * 1983-04-21 1984-10-25 Henkel KGaA, 4000 Düsseldorf Bindemittel auf der basis von alkalimetallsilikatloesungen
US4691759A (en) * 1985-07-24 1987-09-08 Nippon Petrochemicals Co., Ltd. Binder for dry sand mold and method of its usage
DE3626663A1 (de) * 1986-08-07 1988-02-11 Roehm Gmbh Bindemittel fuer formsande
US5317119A (en) * 1988-10-17 1994-05-31 Nu-Tech & Engineering, Inc. Oven safe disposable food container
DE19514789A1 (de) * 1995-04-21 1996-10-24 Kuehne Michael Verfahren zur Herstellung eines Rohstoffes
US6435262B1 (en) 2001-03-16 2002-08-20 New Ideas, Llc Foundry sand
US20030158290A1 (en) * 2001-11-14 2003-08-21 Lafay Victor S. Method for producing foundry shapes
US6860319B2 (en) * 2003-06-04 2005-03-01 American Colloid Company Acid activated clay for use in foundry sand
JP2005081437A (ja) * 2003-09-11 2005-03-31 Asama Giken Co Ltd アルミニウム又はアルミニウム合金鋳物の鋳造方法
JP4062292B2 (ja) * 2003-11-19 2008-03-19 マツダ株式会社 軽合金製鋳物の製造方法
WO2007064839A2 (en) * 2005-12-01 2007-06-07 Bassett, Inc. Apparatus and method for preparing foundry sand mixes
CN114082888B (zh) * 2021-10-19 2024-06-07 湖北三江航天江北机械工程有限公司 低成本环保型水溶性砂芯模及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765507A (en) * 1951-10-01 1956-10-09 Goodrich Co B F Sand core and mold composition and method of making cores and molds therefrom
GB732005A (en) * 1952-05-15 1955-06-15 Monsanto Chemicals Foundry sand compositions and sand moulds formed therefrom
US2817128A (en) * 1952-05-15 1957-12-24 Monsanto Chemicals Foundry sand compositions and process of making
US2853461A (en) * 1953-03-13 1958-09-23 American Cyanamid Co Ceramic binder comprising a nitrogen containing salt of a synthetic resin
US3005245A (en) * 1959-01-26 1961-10-24 Monsanto Chemicals Method for making polymeric foundry core or mold
US3104230A (en) * 1959-04-13 1963-09-17 Dow Chemical Co Foundry sand compositions containing polyelectrolytes and salts of the oxy acids of phosphorus and sulfur
US3374825A (en) * 1962-06-21 1968-03-26 Swift & Co Core oil compositions containing organic fibers
US3330890A (en) * 1963-04-01 1967-07-11 Valley Dolomite Corp Formulations for gunning refractories
US3345302A (en) * 1965-07-19 1967-10-03 Philadelphia Quartz Co Stable mixtures
US3804643A (en) * 1969-05-27 1974-04-16 Mitsubishi Heavy Ind Ltd Process for producing casting molds using a dry flowable blended sand

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164188A1 (en) * 1984-04-12 1985-12-11 Bcira Improved binders for foundry cores and moulds

Also Published As

Publication number Publication date
DE2753819C2 (https=) 1987-09-24
US4163000A (en) 1979-07-31
FR2372667B1 (https=) 1983-03-11
FR2372667A1 (fr) 1978-06-30
GB1568600A (en) 1980-06-04

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee