JPS56105922A - Manufacture of laminated sheet coated with metal foil - Google Patents

Manufacture of laminated sheet coated with metal foil

Info

Publication number
JPS56105922A
JPS56105922A JP813380A JP813380A JPS56105922A JP S56105922 A JPS56105922 A JP S56105922A JP 813380 A JP813380 A JP 813380A JP 813380 A JP813380 A JP 813380A JP S56105922 A JPS56105922 A JP S56105922A
Authority
JP
Japan
Prior art keywords
resin
unsaturated polyester
laminated
sides
photosetting
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
JP813380A
Other languages
Japanese (ja)
Inventor
Akitsugu Miwa
Kazuhiko Nemoto
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP813380A priority Critical patent/JPS56105922A/en
Publication of JPS56105922A publication Critical patent/JPS56105922A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the captioned laminated sheet where a copper foil and a core layer are adhered together in satisfactory condition by providing a photosetting resin layer on an unsaturated polyester core layer surface, laminating an epoxy resin- impregnated prepreg and a metal foil after light irradiation and hot-pressing the laminated layers.
CONSTITUTION: An unsaturated polyester resin, a cross linking agent, a photopolymerization initiater, an inorganic filler, etc. are mixed and pressed into a sheet of unsaturated polyester core layer 1. Then on the both sides of said layer 1, a photosetting resin layer 2 of photosetting unsaturated polyester resin and/or cpoxy acrylate resin containing a cross linking agent, a photopolymerization initiater, etc. is provided preferably in a thickness of less than 50μ. Next, an ultraviolet ray is irradiated using a light source such as mercury lamp, etc., so that the resin components of the both layers 2, 1 are brought into a stage "B". Following this process, an epoxy resin-impregnated prepreg is laminated on the both sides as a subliner 3 and further a copper foil 4 is laminated on the subliner 3 provided to the both sides to be formed under thermal pressure.
COPYRIGHT: (C)1981,JPO&Japio
JP813380A 1980-01-26 1980-01-26 Manufacture of laminated sheet coated with metal foil Pending JPS56105922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP813380A JPS56105922A (en) 1980-01-26 1980-01-26 Manufacture of laminated sheet coated with metal foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP813380A JPS56105922A (en) 1980-01-26 1980-01-26 Manufacture of laminated sheet coated with metal foil

Publications (1)

Publication Number Publication Date
JPS56105922A true JPS56105922A (en) 1981-08-22

Family

ID=11684782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP813380A Pending JPS56105922A (en) 1980-01-26 1980-01-26 Manufacture of laminated sheet coated with metal foil

Country Status (1)

Country Link
JP (1) JPS56105922A (en)

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