JPS56126139A - Manufacture of box-type form for shielding electric wave - Google Patents

Manufacture of box-type form for shielding electric wave

Info

Publication number
JPS56126139A
JPS56126139A JP2966180A JP2966180A JPS56126139A JP S56126139 A JPS56126139 A JP S56126139A JP 2966180 A JP2966180 A JP 2966180A JP 2966180 A JP2966180 A JP 2966180A JP S56126139 A JPS56126139 A JP S56126139A
Authority
JP
Japan
Prior art keywords
mold
box
electro
thermosetting resin
molds
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.)
Pending
Application number
JP2966180A
Other languages
Japanese (ja)
Inventor
Takuji Ito
Etsuji Kubo
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP2966180A priority Critical patent/JPS56126139A/en
Publication of JPS56126139A publication Critical patent/JPS56126139A/en
Pending legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain the captioned form of high strength having an insulating layer therein inexpensively by a method wherein the box-type article of electro-conductive thermosetting resin is compressed and formed utilizing a concave and a convex molds, then, insulating thermosetting resin is supplied into the molds without releasing the form from the molds to integrate it with the form.
CONSTITUTION: The electro-conductive thermosetting resin forming material 2 is thrown into the concave mold 3 for compression molding and the convex mold 4 is pressed to form a box-type electro-conductive layer 2 by the compression molding. Subsequently, the convex mold 4 is with-drawn but the form is not released from the mold and left in the mold, then, the insulating thermosetting resin molding material 1 is supplied into the mold thereby forming the insulating layer 1 at the inside of the electro-conductive layer 2 with the other convex mold 4'.
COPYRIGHT: (C)1981,JPO&Japio
JP2966180A 1980-03-07 1980-03-07 Manufacture of box-type form for shielding electric wave Pending JPS56126139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2966180A JPS56126139A (en) 1980-03-07 1980-03-07 Manufacture of box-type form for shielding electric wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2966180A JPS56126139A (en) 1980-03-07 1980-03-07 Manufacture of box-type form for shielding electric wave

Publications (1)

Publication Number Publication Date
JPS56126139A true JPS56126139A (en) 1981-10-02

Family

ID=12282294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2966180A Pending JPS56126139A (en) 1980-03-07 1980-03-07 Manufacture of box-type form for shielding electric wave

Country Status (1)

Country Link
JP (1) JPS56126139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012121303A (en) * 2010-12-10 2012-06-28 Sumitomo Bakelite Co Ltd Method for manufacturing functional component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012121303A (en) * 2010-12-10 2012-06-28 Sumitomo Bakelite Co Ltd Method for manufacturing functional component

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