HUT45422A - Method for producing moulds firstly large-size moulding plates - Google Patents

Method for producing moulds firstly large-size moulding plates

Info

Publication number
HUT45422A
HUT45422A HU447186A HU447186A HUT45422A HU T45422 A HUT45422 A HU T45422A HU 447186 A HU447186 A HU 447186A HU 447186 A HU447186 A HU 447186A HU T45422 A HUT45422 A HU T45422A
Authority
HU
Hungary
Prior art keywords
moulding plates
moulds
producing moulds
size moulding
firstly
Prior art date
Application number
HU447186A
Other languages
Hungarian (hu)
Inventor
Laszlo Leitner
Original Assignee
Magyarovari Timfoeld Es Muekor
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 Magyarovari Timfoeld Es Muekor filed Critical Magyarovari Timfoeld Es Muekor
Priority to HU447186A priority Critical patent/HUT45422A/en
Publication of HUT45422A publication Critical patent/HUT45422A/en

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Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

HUT045422 Moulds esp. for large size castings of fire resistant, metal oxide articles at about 2000 deg.C. are prepd. from a homoglueous mixt. of fire resistant granules and phenol-formaldehyde resin. The mixture is tamped down into trays of an electrically insulating material and placed in a high-frequency field of force for 2-10 mins.
HU447186A 1986-10-24 1986-10-24 Method for producing moulds firstly large-size moulding plates HUT45422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU447186A HUT45422A (en) 1986-10-24 1986-10-24 Method for producing moulds firstly large-size moulding plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU447186A HUT45422A (en) 1986-10-24 1986-10-24 Method for producing moulds firstly large-size moulding plates

Publications (1)

Publication Number Publication Date
HUT45422A true HUT45422A (en) 1988-07-28

Family

ID=10968056

Family Applications (1)

Application Number Title Priority Date Filing Date
HU447186A HUT45422A (en) 1986-10-24 1986-10-24 Method for producing moulds firstly large-size moulding plates

Country Status (1)

Country Link
HU (1) HUT45422A (en)

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Legal Events

Date Code Title Description
DFC9 Refusal of application