JPS5738824A - Production of laminated sheet - Google Patents

Production of laminated sheet

Info

Publication number
JPS5738824A
JPS5738824A JP11365580A JP11365580A JPS5738824A JP S5738824 A JPS5738824 A JP S5738824A JP 11365580 A JP11365580 A JP 11365580A JP 11365580 A JP11365580 A JP 11365580A JP S5738824 A JPS5738824 A JP S5738824A
Authority
JP
Japan
Prior art keywords
laminated sheet
prepregs
prepared
heat
10w30wt
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.)
Granted
Application number
JP11365580A
Other languages
Japanese (ja)
Other versions
JPS625449B2 (en
Inventor
Masaru Ogata
Kenichi Kariya
Masayuki Noda
Yoshitaka Tagami
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP11365580A priority Critical patent/JPS5738824A/en
Publication of JPS5738824A publication Critical patent/JPS5738824A/en
Publication of JPS625449B2 publication Critical patent/JPS625449B2/ja
Granted 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
    • H05K1/032—Organic insulating material consisting of one material
    • H05K1/0326—Organic insulating material consisting of one material containing O

Landscapes

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

Abstract

PURPOSE: To obtain a laminated sheet excellent in punchability, heat resistance and moisture resistance, by applying heat and pressure to prepregs prepared by impregnating a base plate with an epoxy resin containing internally epoxidized 1,4-butadiene.
CONSTITUTION: Prepregs are prepared by impregnating a base plate with a resin solution prepared by adding 10W30wt% internally epoxidized 1,4-polybutadiene to an epoxy resin and drying the plate. The produced prepregs are molded under pressure and heat to form a laminated sheet. The reason why the amount of said internally epoxidized 1,4-polybutadiene used is limited to the range of 10W30wt% is that use of up to 10wt% does not give sufficient flexibility to the laminated sheet whereas use of above 30wt% results in decreased heat resistance.
COPYRIGHT: (C)1982,JPO&Japio
JP11365580A 1980-08-19 1980-08-19 Production of laminated sheet Granted JPS5738824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11365580A JPS5738824A (en) 1980-08-19 1980-08-19 Production of laminated sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11365580A JPS5738824A (en) 1980-08-19 1980-08-19 Production of laminated sheet

Publications (2)

Publication Number Publication Date
JPS5738824A true JPS5738824A (en) 1982-03-03
JPS625449B2 JPS625449B2 (en) 1987-02-05

Family

ID=14617775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11365580A Granted JPS5738824A (en) 1980-08-19 1980-08-19 Production of laminated sheet

Country Status (1)

Country Link
JP (1) JPS5738824A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6133377A (en) * 1997-04-17 2000-10-17 Ajinomoto Co., Inc. Compostion of epoxy resin, phenol-triazine-aldehyde condensate and rubber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6133377A (en) * 1997-04-17 2000-10-17 Ajinomoto Co., Inc. Compostion of epoxy resin, phenol-triazine-aldehyde condensate and rubber

Also Published As

Publication number Publication date
JPS625449B2 (en) 1987-02-05

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