ZA89205B - Lost pattern for production of full mold made of a plastic foam material, particularly exppanded polystyrene - Google Patents

Lost pattern for production of full mold made of a plastic foam material, particularly exppanded polystyrene

Info

Publication number
ZA89205B
ZA89205B ZA880205A ZA89205A ZA89205B ZA 89205 B ZA89205 B ZA 89205B ZA 880205 A ZA880205 A ZA 880205A ZA 89205 A ZA89205 A ZA 89205A ZA 89205 B ZA89205 B ZA 89205B
Authority
ZA
South Africa
Prior art keywords
exppanded
polystyrene
production
foam material
plastic foam
Prior art date
Application number
ZA880205A
Other languages
English (en)
Inventor
Adalbert Wittmoser
Original Assignee
Full Mold Int Gmbh Fmi
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 Full Mold Int Gmbh Fmi filed Critical Full Mold Int Gmbh Fmi
Priority claimed from DE3802727A external-priority patent/DE3802727C1/de
Priority claimed from DE19883822601 external-priority patent/DE3822601A1/de
Publication of ZA89205B publication Critical patent/ZA89205B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/04—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA880205A 1988-01-29 1988-01-10 Lost pattern for production of full mold made of a plastic foam material, particularly exppanded polystyrene ZA89205B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3802727A DE3802727C1 (en) 1988-01-29 1988-01-29 Process for producing metallic castings by means of full-mould casting
DE19883822601 DE3822601A1 (de) 1988-07-04 1988-07-04 Schaumstoff zur verwendung beim verfahren zur herstellung von metallischen gussteilen mittels des vollformgiessens

Publications (1)

Publication Number Publication Date
ZA89205B true ZA89205B (en) 1989-10-25

Family

ID=25864410

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA880205A ZA89205B (en) 1988-01-29 1988-01-10 Lost pattern for production of full mold made of a plastic foam material, particularly exppanded polystyrene

Country Status (7)

Country Link
US (1) US4877078A (xx)
EP (1) EP0326095A3 (xx)
JP (1) JPH01309749A (xx)
KR (1) KR890011647A (xx)
CN (1) CN1034874A (xx)
BR (1) BR8900341A (xx)
ZA (1) ZA89205B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01217046A (ja) * 1988-02-26 1989-08-30 Metals Fuandorii:Kk 発泡プラスチツクス成型体の熱収縮並びに熱分解速度を調整しうる予備発泡プラスチツクス・ビーズ
CA2087763C (en) * 1992-02-11 2002-07-02 Jimmy Cochimin Stator frame for dynamoelectric machine and method for making same
US5787958A (en) * 1996-02-22 1998-08-04 Worcester Polytechnic Institute Method, casting pattern and apparatus for gasifying residue during metal casting with polymers
US6481490B1 (en) 1999-01-26 2002-11-19 Howmet Research Corporation Investment casting patterns and method
US6715536B1 (en) * 2002-07-25 2004-04-06 Torque-Traction Technologies, Inc. Full mold casting process and device for a differential case
US6889742B1 (en) * 2002-07-30 2005-05-10 Torque-Traction Technologies, Inc. Full mold casting process and device for a differential case with cast-in bolt holes
AU2003902536A0 (en) * 2003-05-22 2003-06-05 Weir Warman Ltd A lost foam casting process
JP2006175494A (ja) * 2004-12-24 2006-07-06 Mie Katan Kogyo Kk ダクタイル鋳鉄のフェライト地鋳物の製造方法
US7025109B1 (en) * 2005-04-06 2006-04-11 Gm Global Technology Operations, Inc. Method and apparatus for controlling dispersion of molten metal in a mold cavity
US7958932B2 (en) * 2007-07-03 2011-06-14 Fopat Llc Casting materials
US8591787B2 (en) 2007-07-03 2013-11-26 Ic Patterns, Llc Foam patterns
US8071664B2 (en) 2008-01-31 2011-12-06 Ask Chemicals L.P. Compositions containing certain metallocenes and their uses
DE102009020544A1 (de) 2009-05-08 2010-11-11 Heinrich-Heine-Universität Düsseldorf Brennverbesserte Polystyrolkunststoffe
US9364889B2 (en) 2012-01-05 2016-06-14 Ic Patterns, Llc Foam pattern techniques
CN114309461A (zh) * 2021-12-21 2022-04-12 江苏紫金动力股份有限公司 一种发动机缸套的消失模生产方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234937B (de) * 1965-01-19 1967-02-23 Gruenzweig & Hartmann Verlorenes Giessmodell aus geschaeumtem Kunststoff, insbesondere Styrolpolymerisat
US4049618A (en) * 1972-02-17 1977-09-20 Syntex (U.S.A.) Inc. Polyvinyl chloride composition containing ferrocene smoke suppressant additives
JPS5422932B2 (xx) * 1972-02-24 1979-08-10
JPS497349A (xx) * 1972-05-11 1974-01-23
US4076657A (en) * 1974-07-05 1978-02-28 Syntex (U.S.A.) Inc. Polyurethane smoke suppression additive
GB1562037A (en) * 1978-04-04 1980-03-05 Isc Chemicals Ltd Production of polyurethane foams
US4239725A (en) * 1980-02-19 1980-12-16 General Electric Company Low temperature curable organic resin compositions
JPS59218239A (ja) * 1983-05-24 1984-12-08 Yamakawa Kogyo Kk 鋳造用易燃性発泡樹脂模型
JPS61216835A (ja) * 1985-03-20 1986-09-26 Yoshinari Okita 鋳造方法
US4633929A (en) * 1985-10-16 1987-01-06 Air Products And Chemicals, Inc. Method for producing metal castings
GB2193666B (en) * 1986-06-27 1991-01-02 Auto Alloys Casting of metals
US4773466A (en) * 1987-12-14 1988-09-27 Arco Chemical Company Process for preparing polycarbonate copolymer foam suitable for lost foam casting
US4763715A (en) * 1987-12-14 1988-08-16 Arco Chemical Company Process for preparing polycarbonate terpolymer foam suitable for lost foam casting

Also Published As

Publication number Publication date
US4877078A (en) 1989-10-31
EP0326095A2 (de) 1989-08-02
BR8900341A (pt) 1989-09-19
KR890011647A (ko) 1989-08-21
JPH01309749A (ja) 1989-12-14
CN1034874A (zh) 1989-08-23
EP0326095A3 (de) 1990-05-09

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