JPS6454039A - Electrical laminate - Google Patents

Electrical laminate

Info

Publication number
JPS6454039A
JPS6454039A JP63082072A JP8207288A JPS6454039A JP S6454039 A JPS6454039 A JP S6454039A JP 63082072 A JP63082072 A JP 63082072A JP 8207288 A JP8207288 A JP 8207288A JP S6454039 A JPS6454039 A JP S6454039A
Authority
JP
Japan
Prior art keywords
carbon
resin composition
copolymer
50mol
meth
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
JP63082072A
Other languages
Japanese (ja)
Inventor
Kazuyuki Tanaka
Etsuji Iwami
Jun Matsuzawa
Yoshiyuki Mukoyama
Norihiko Shibata
Akinori Hanawa
Mitsuo Yokota
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP63082072A priority Critical patent/JPS6454039A/en
Priority to EP19880304392 priority patent/EP0293112A3/en
Priority to US07/194,918 priority patent/US5009949A/en
Priority to KR1019880006025A priority patent/KR910005695B1/en
Publication of JPS6454039A publication Critical patent/JPS6454039A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To obtain the title laminate excellent in dielectric and mechanical properties and low in loss of electrical resistance after boiling, by impregnating bases with a resin composition comprising a copolymer having a carbon-carbon bond in the side chain and a monomer copolymerizable therewith and curing the resin composition. CONSTITUTION:A copolymer (A) having a carbon-carbon unsaturated bond in the side chain is obtained by reacting an unsaturated carboxylic acid (anhydride) (d) with a copolymer obtained by copolymerizing, for example, 0-50mol.% alkyl (meth)acrylate (a) with 10-50mol.% hydroxyalkyl (meth) acrylate (b) and other ethylenically unsaturated monomers (c) [e.g., (alpha-methyl) styrene] in such amounts that the total of (a)+(b)+(c) is 100mol.%. A resin composition comprising 80-20pts.wt. component A and 20-80pts.wt. monomer (B) copolymerizable therewith (e.g., styrene) is infiltrated into bases such as (C) glass cloth or nonwoven fabric, and cured in the presence of a curing agent, a cure accelerator, a polymerization inhibitor, etc.
JP63082072A 1987-05-21 1988-04-01 Electrical laminate Pending JPS6454039A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP63082072A JPS6454039A (en) 1987-05-21 1988-04-01 Electrical laminate
EP19880304392 EP0293112A3 (en) 1987-05-21 1988-05-16 Resin composition and electrical laminate obtained therefrom
US07/194,918 US5009949A (en) 1987-05-21 1988-05-17 Resin composition and electrical laminate obtained therefrom
KR1019880006025A KR910005695B1 (en) 1987-05-21 1988-05-21 Resin composition and electric laminate obtained therefrom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12495087 1987-05-21
JP63082072A JPS6454039A (en) 1987-05-21 1988-04-01 Electrical laminate

Publications (1)

Publication Number Publication Date
JPS6454039A true JPS6454039A (en) 1989-03-01

Family

ID=26423099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63082072A Pending JPS6454039A (en) 1987-05-21 1988-04-01 Electrical laminate

Country Status (1)

Country Link
JP (1) JPS6454039A (en)

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