DE3062062D1 - Process for producing lost moulds - Google Patents

Process for producing lost moulds

Info

Publication number
DE3062062D1
DE3062062D1 DE8080200997T DE3062062T DE3062062D1 DE 3062062 D1 DE3062062 D1 DE 3062062D1 DE 8080200997 T DE8080200997 T DE 8080200997T DE 3062062 T DE3062062 T DE 3062062T DE 3062062 D1 DE3062062 D1 DE 3062062D1
Authority
DE
Germany
Prior art keywords
moulds
producing lost
producing
lost moulds
lost
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
DE8080200997T
Other languages
English (en)
Inventor
Karl-Friedrich Heimbach
Dieter Schauerte
Alois Kwasniok
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.)
Bakelite AG
Original Assignee
Ruetgerswerke AG
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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Priority to DE8080200997T priority Critical patent/DE3062062D1/de
Application granted granted Critical
Publication of DE3062062D1 publication Critical patent/DE3062062D1/de
Expired 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
    • B22C1/18—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 inorganic agents
    • B22C1/186—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 inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
DE8080200997T 1980-01-22 1980-10-21 Process for producing lost moulds Expired DE3062062D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080200997T DE3062062D1 (en) 1980-01-22 1980-10-21 Process for producing lost moulds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803002113 DE3002113A1 (de) 1980-01-22 1980-01-22 Verfahren zur herstellung von verlorenen formen
DE8080200997T DE3062062D1 (en) 1980-01-22 1980-10-21 Process for producing lost moulds

Publications (1)

Publication Number Publication Date
DE3062062D1 true DE3062062D1 (en) 1983-03-24

Family

ID=6092618

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19803002113 Withdrawn DE3002113A1 (de) 1980-01-22 1980-01-22 Verfahren zur herstellung von verlorenen formen
DE8080200997T Expired DE3062062D1 (en) 1980-01-22 1980-10-21 Process for producing lost moulds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19803002113 Withdrawn DE3002113A1 (de) 1980-01-22 1980-01-22 Verfahren zur herstellung von verlorenen formen

Country Status (2)

Country Link
EP (1) EP0032596B1 (de)
DE (2) DE3002113A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302716B (de) * 1963-03-20 1970-10-22
US4196011A (en) * 1976-07-28 1980-04-01 Hitachi, Ltd. Self-hardening water-soluble mold and process for producing the same
DE2814357C2 (de) * 1977-04-04 1984-05-24 Hitachi, Ltd., Tokio/Tokyo Bindemittel für CO↓2↓-härtbare Gußformen
US4278581A (en) * 1977-09-28 1981-07-14 Hitachi, Ltd. Mold binder material

Also Published As

Publication number Publication date
EP0032596A1 (de) 1981-07-29
EP0032596B1 (de) 1983-02-16
DE3002113A1 (de) 1981-07-30

Similar Documents

Publication Publication Date Title
YU229781A (en) Process for producing polypeptides
PH18484A (en) Process for producing novel cephalosporins
DE3169510D1 (en) Process for producing zeolites
ZA819014B (en) Molding process
YU43720B (en) Process for producing substituted iminodiacids
DE3167444D1 (en) Process for producing 5-methylfurfural
YU139481A (en) Process for producing new quinoxaline-2-ethenyl ketones
GB2082172B (en) Process for preparing n-alkyl-alkylenediamines
DE3161419D1 (en) Process for producing trifluoromethylpyridines
YU42694B (en) Process for producing 2-mercapto-ethylaminehydrohalides
GB2091718B (en) Process for producing 5-chloro-b-trifluoromethylpyridines
PT73211A (en) Process for preparing thiophenesulphonamides
PT73288A (en) Process for preparing tylactone
PT72840A (en) Process for preparing phenyl-quinolizidines
PT72348A (en) Process for preparing kijanimicin
DE3163366D1 (en) Process for producing interferon
DE3161061D1 (en) Process for preparing arylacetaldehydes
PL232567A1 (en) Process for preparing 11-hydroxy-13-oxa-prostaglandin
YU42578B (en) Process for producing 9-cyclohexyl-2-alcoxy-9h-adenine
DE3171290D1 (en) Process for producing dithionites
DE3161108D1 (en) Process for preparing cyclopentenolones
DE3062062D1 (en) Process for producing lost moulds
YU14581A (en) Process for producing antituoral agents
DE3160785D1 (en) Process for producing benzophenone-azines
DE3165126D1 (en) Process for preparing cyclopentenolones

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BAKELITE AG, 58642 ISERLOHN, DE

8339 Ceased/non-payment of the annual fee