NL165670B - PROCESS FOR PREPARING GREEN SAND FORMULAS. - Google Patents

PROCESS FOR PREPARING GREEN SAND FORMULAS.

Info

Publication number
NL165670B
NL165670B NL6916249.A NL6916249A NL165670B NL 165670 B NL165670 B NL 165670B NL 6916249 A NL6916249 A NL 6916249A NL 165670 B NL165670 B NL 165670B
Authority
NL
Netherlands
Prior art keywords
formulas
green sand
preparing green
preparing
sand
Prior art date
Application number
NL6916249.A
Other languages
Dutch (nl)
Other versions
NL165670C (en
NL6916249A (en
Original Assignee
Ravensberger Eisenhuette
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 DE19681807453 external-priority patent/DE1807453C/en
Priority claimed from DE19691952357 external-priority patent/DE1952357A1/en
Application filed by Ravensberger Eisenhuette filed Critical Ravensberger Eisenhuette
Publication of NL6916249A publication Critical patent/NL6916249A/xx
Publication of NL165670B publication Critical patent/NL165670B/en
Application granted granted Critical
Publication of NL165670C publication Critical patent/NL165670C/en

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
    • B22C1/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Road Paving Structures (AREA)
NL6916249.A 1968-11-07 1969-10-28 PROCESS FOR PREPARING GREEN SAND FORMULAS. NL165670C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681807453 DE1807453C (en) 1968-11-07 Use of polymers of styrene, propylene or ethylene in green sand molding compounds
DE19691952357 DE1952357A1 (en) 1969-10-17 1969-10-17 Styrene ethylene or propylene polymers - replacing carbon dust in casting mould comps

Publications (3)

Publication Number Publication Date
NL6916249A NL6916249A (en) 1970-05-11
NL165670B true NL165670B (en) 1980-12-15
NL165670C NL165670C (en) 1981-05-15

Family

ID=25756377

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6916249.A NL165670C (en) 1968-11-07 1969-10-28 PROCESS FOR PREPARING GREEN SAND FORMULAS.

Country Status (10)

Country Link
US (1) US3666706A (en)
JP (1) JPS4821687B1 (en)
AT (1) AT298702B (en)
BE (1) BE741347A (en)
CH (1) CH551236A (en)
DK (1) DK129505B (en)
FR (1) FR2022789A1 (en)
GB (1) GB1288248A (en)
NL (1) NL165670C (en)
SE (1) SE356238B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073761A (en) * 1971-08-23 1978-02-14 Hooker Chemicals & Plastics Corp. Polyethylene emulsion containing resin binder compositions and processes
SE413997B (en) * 1977-01-17 1980-07-07 Westin & Backlund Ab SET FOR MANUFACTURE OF CASTING OR CASTOR CORN FROM A WATER-CONTAINING FORMAND, BINDING AND CARBONIC MATERIAL THAT CAN IMAGE SO CALLED GLASS COOL, AND FORMULA INTENDED TO BE USED IN THE SET
DE3305745C2 (en) * 1983-02-17 1987-01-08 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Process for producing a lustrous carbon former for foundry purposes
FR2771663B1 (en) * 1997-12-03 2000-02-18 Manfred Buchler FLUID COMPOSITION CAPABLE OF PRODUCING GLOSSY CARBON DURING CASTING OF METAL AND PROCESS FOR PREPARING THE SAME
DE102007020586A1 (en) * 2007-05-02 2008-11-06 Ashland-Südchemie-Kernfest GmbH Coating materials for casting molds and cores to avoid reaction gas defects
CN102909314A (en) * 2012-09-29 2013-02-06 温州市康霸洁具有限公司 Resin sand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857355A (en) * 1953-10-27 1958-10-21 Du Pont Polyethylene-estersil composition
US2988525A (en) * 1957-07-09 1961-06-13 American Colloid Co Foundry mold composition
US3005244A (en) * 1958-06-09 1961-10-24 Howe Sound Co Production of shell molds
US3467165A (en) * 1965-10-22 1969-09-16 Georgi S Angeloff Method of making foundry molds

Also Published As

Publication number Publication date
GB1288248A (en) 1972-09-06
FR2022789A1 (en) 1970-08-07
DK129505B (en) 1974-10-21
US3666706A (en) 1972-05-30
SE356238B (en) 1973-05-21
CH551236A (en) 1974-07-15
JPS4821687B1 (en) 1973-06-30
BE741347A (en) 1970-04-16
NL165670C (en) 1981-05-15
DK129505C (en) 1975-03-17
NL6916249A (en) 1970-05-11
AT298702B (en) 1972-04-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee