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JPS6475230A - Manufacture of thermosetting resin laminated sheet - Google Patents

Manufacture of thermosetting resin laminated sheet

Info

Publication number
JPS6475230A
JPS6475230A JP23207087A JP23207087A JPS6475230A JP S6475230 A JPS6475230 A JP S6475230A JP 23207087 A JP23207087 A JP 23207087A JP 23207087 A JP23207087 A JP 23207087A JP S6475230 A JPS6475230 A JP S6475230A
Authority
JP
Japan
Prior art keywords
prepreg
glass cloth
thermosetting resin
same
sheets
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
JP23207087A
Other languages
Japanese (ja)
Inventor
Takahiro Nakada
Toshiyuki Otori
Takahisa Iida
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.)
Sumitomo Bakelite Co Ltd
Original Assignee
Sumitomo Bakelite 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 Sumitomo Bakelite Co Ltd filed Critical Sumitomo Bakelite Co Ltd
Priority to JP23207087A priority Critical patent/JPS6475230A/en
Publication of JPS6475230A publication Critical patent/JPS6475230A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics

Landscapes

  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

PURPOSE:To make drilling easy and improve dimensional stability after heat treatment favorable, by a method wherein permeability of specific thick glass cloth is made specific by opening the same, to which prepreg obtained by infiltrating thermosetting resin varnish into the same and drying is laminated and hot and press molding is performed by superposing a copper foil upon the same. CONSTITUTION:Thick glass cloth of a thickness of 210-500mum and weight of 250-550g/m<2> is opened, then varnish, for example, of epoxy resin is produced, infiltrated into the glass cloth, dried and then prepreg is obtained. After lamination of a predetermined number of sheets of the prepreg, the hot and press molding is performed by superposing copper foils upon both faces. In this case, as a gap between yarns each of the glass cloth has been made small, a distribution of glass fibers becomes far uniform and impregnation properties and surface roughness also are improved. Therefore, a laminating number of sheets of prepreg can be reduced and a thermosetting resin laminated sheet, which is free from ply separation and provides easy drilling and dimensional stability, can be obtained.
JP23207087A 1987-09-18 1987-09-18 Manufacture of thermosetting resin laminated sheet Pending JPS6475230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23207087A JPS6475230A (en) 1987-09-18 1987-09-18 Manufacture of thermosetting resin laminated sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23207087A JPS6475230A (en) 1987-09-18 1987-09-18 Manufacture of thermosetting resin laminated sheet

Publications (1)

Publication Number Publication Date
JPS6475230A true JPS6475230A (en) 1989-03-20

Family

ID=16933516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23207087A Pending JPS6475230A (en) 1987-09-18 1987-09-18 Manufacture of thermosetting resin laminated sheet

Country Status (1)

Country Link
JP (1) JPS6475230A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007668A1 (en) * 1992-10-05 1994-04-14 Polyplastics Co., Ltd. Structure of fiber-reinforced thermoplastic resin and method of manufacturing the same
JP2002212319A (en) * 2001-01-23 2002-07-31 Hitachi Chem Co Ltd Prepreg, laminated plate and printed circuit board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007668A1 (en) * 1992-10-05 1994-04-14 Polyplastics Co., Ltd. Structure of fiber-reinforced thermoplastic resin and method of manufacturing the same
JP2002212319A (en) * 2001-01-23 2002-07-31 Hitachi Chem Co Ltd Prepreg, laminated plate and printed circuit board

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