JPS57111326A - Production of laminated sheet - Google Patents

Production of laminated sheet

Info

Publication number
JPS57111326A
JPS57111326A JP18771280A JP18771280A JPS57111326A JP S57111326 A JPS57111326 A JP S57111326A JP 18771280 A JP18771280 A JP 18771280A JP 18771280 A JP18771280 A JP 18771280A JP S57111326 A JPS57111326 A JP S57111326A
Authority
JP
Japan
Prior art keywords
substrates
resin
impregnated
unsaturated
pretreated
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
JP18771280A
Other languages
Japanese (ja)
Other versions
JPS634576B2 (en
Inventor
Akitsugu Miwa
Hidekazu Takano
Yoshiaki Ezaki
Yasufumi Fukumoto
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 JP18771280A priority Critical patent/JPS57111326A/en
Publication of JPS57111326A publication Critical patent/JPS57111326A/en
Publication of JPS634576B2 publication Critical patent/JPS634576B2/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
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/036—Multilayers with layers of different types
    • 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

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

Abstract

PURPOSE: To form a laminated sheet having improved water absorption and good punchability and impact resistance, by combining two kinds of substrates, each subjected to a special pretreatment, as substrates to be impregnated with an unsaturated resin.
CONSTITUTION: (A) Substrates (e.g., kraft paper) are pretreated with a treating resin (e.g., melamine resin or phenol resin) and an epoxy resin to infiltrate the resins into the substrates and then the substrates are impregnated with an unsaturated resin solution (e.g., liquid composition, viscosity 500W4,000 P, consisting of an unsaturated polyester, a crosslinking agent, a thermal polymerization initiator, etc.). Similarly, (B) substrates pretreated with the treating resin only are impregnated with the unsaturated resin solution. Then, the sabove-produced substrates are laid so that the substrates obtained in (B) form both of the external layers and at least one substrate obtained in (A) forms an internal layer, and the resulting assemblage is contact-molded under heating to form a laminate sheet.
COPYRIGHT: (C)1982,JPO&Japio
JP18771280A 1980-12-27 1980-12-27 Production of laminated sheet Granted JPS57111326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18771280A JPS57111326A (en) 1980-12-27 1980-12-27 Production of laminated sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18771280A JPS57111326A (en) 1980-12-27 1980-12-27 Production of laminated sheet

Publications (2)

Publication Number Publication Date
JPS57111326A true JPS57111326A (en) 1982-07-10
JPS634576B2 JPS634576B2 (en) 1988-01-29

Family

ID=16210844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18771280A Granted JPS57111326A (en) 1980-12-27 1980-12-27 Production of laminated sheet

Country Status (1)

Country Link
JP (1) JPS57111326A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264245A (en) * 1984-06-12 1985-12-27 鐘淵化学工業株式会社 One-side metallic-foil lined laminated board and manufacturethereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02140570U (en) * 1989-04-28 1990-11-26

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753992A (en) * 1980-09-16 1982-03-31 Kanegafuchi Chemical Ind FUHOWAHORIESUTERUJUSHIDENKYOSEKISOBANOYOBISONOSEIZOHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753992A (en) * 1980-09-16 1982-03-31 Kanegafuchi Chemical Ind FUHOWAHORIESUTERUJUSHIDENKYOSEKISOBANOYOBISONOSEIZOHOHO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264245A (en) * 1984-06-12 1985-12-27 鐘淵化学工業株式会社 One-side metallic-foil lined laminated board and manufacturethereof
JPH0466690B2 (en) * 1984-06-12 1992-10-26 Kanegafuchi Chemical Ind

Also Published As

Publication number Publication date
JPS634576B2 (en) 1988-01-29

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