JPS5684726A - Production of long copper-clad laminated sheet - Google Patents

Production of long copper-clad laminated sheet

Info

Publication number
JPS5684726A
JPS5684726A JP16231279A JP16231279A JPS5684726A JP S5684726 A JPS5684726 A JP S5684726A JP 16231279 A JP16231279 A JP 16231279A JP 16231279 A JP16231279 A JP 16231279A JP S5684726 A JPS5684726 A JP S5684726A
Authority
JP
Japan
Prior art keywords
substrate
heating
prepreg
resin
laminated sheet
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
JP16231279A
Other languages
Japanese (ja)
Inventor
Morio Take
Nobuyuki Ikeguchi
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP16231279A priority Critical patent/JPS5684726A/en
Publication of JPS5684726A publication Critical patent/JPS5684726A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To produce titled laminated sheet in which the copper foil is strongly bonded, and which is useful for IC bonding, by applying a copper foil to a prepreg prepared by impregnating a substrate consecutively with a thermosetting resin and a cyanate ester resin and heating the impregnated substrate, and heating the prepreg under pressure.
CONSTITUTION: A B-stage prepreg is obtained by impregnating or coating a substrate such as glass (non)woven fabric with a thermosetting resin such as an epoxy resin or a polyimide resin, heating the substrate to (incompletely) dry it, thereafter impregnating or coating the substrate further with a cyanate ester type resin such as a polyfunctional cyanate ester, a polyfunctional maleimide or a prepolymer thereof, and optionally, heating the impregnated substrate. To one or both sides of this prepreg are applied copper fiols, and the resulting assemblage is heated continuously under pressure, for example, between rolls, and optionally post-cured to obtain titled laminated sheet.
EFFECT: It is possible to produce laminated sheets having excellent heat resistance, moisture resistance, processability and dimensional stability.
COPYRIGHT: (C)1981,JPO&Japio
JP16231279A 1979-12-14 1979-12-14 Production of long copper-clad laminated sheet Pending JPS5684726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16231279A JPS5684726A (en) 1979-12-14 1979-12-14 Production of long copper-clad laminated sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16231279A JPS5684726A (en) 1979-12-14 1979-12-14 Production of long copper-clad laminated sheet

Publications (1)

Publication Number Publication Date
JPS5684726A true JPS5684726A (en) 1981-07-10

Family

ID=15752117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16231279A Pending JPS5684726A (en) 1979-12-14 1979-12-14 Production of long copper-clad laminated sheet

Country Status (1)

Country Link
JP (1) JPS5684726A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1073320A3 (en) * 1999-07-29 2004-01-02 Mitsubishi Gas Chemical Company, Inc. Glass fabric material/thermosetting resin copper-clad laminate having a high-elasticity
CN103459489A (en) * 2011-03-23 2013-12-18 日东电工株式会社 Heat dissipating member and method for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1073320A3 (en) * 1999-07-29 2004-01-02 Mitsubishi Gas Chemical Company, Inc. Glass fabric material/thermosetting resin copper-clad laminate having a high-elasticity
CN103459489A (en) * 2011-03-23 2013-12-18 日东电工株式会社 Heat dissipating member and method for producing the same

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