JPS55127418A - Heat-resistant resin composition and heat-resistant laminated sheet - Google Patents
Heat-resistant resin composition and heat-resistant laminated sheetInfo
- Publication number
- JPS55127418A JPS55127418A JP3491179A JP3491179A JPS55127418A JP S55127418 A JPS55127418 A JP S55127418A JP 3491179 A JP3491179 A JP 3491179A JP 3491179 A JP3491179 A JP 3491179A JP S55127418 A JPS55127418 A JP S55127418A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- resistant
- 100pts
- laminated
- base materials
- 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
Links
Landscapes
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Epoxy Resins (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
PURPOSE: Heat-resistant laminated sheet, excellent in high-frequency electrical characteristics, humidity resistance and dimensional stability, produced by impregnation of sheet base materials with a specified butadiene polymer and a maleimide compound in the presence of an organic peroxide, followed by lamination, heating and compression.
CONSTITUTION: (A) 100pts.wt. of a butadiene polymer containing ≥50% of 1,2- butadiene unit with sidechain double bonds in the polymer chain, (B) 10W30pts. wt. of a polymaleimide of the formula (n is 0W5) and (C) 5W100pts.wt. of an epoxy resin having two or more chain- or cyclic epoxy groups in the molecule, are dissolved in an organic solvent, and 0.1W10pts.wt. of an organic peroxide based on 100pts.wt. of the tolal of (A) and (B), is added to the resulting solution, to prepare impregnating varnish. A regired number of prepregs which is obtained by impregnating sheet base materials such as glass cloth and synthetic fiber cloth with the varnish and drying at 200W500°C, are laminated and then hot-cured at 100W200°C and 1W100kg/cm2, to give laminated sheets.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54034911A JPS595207B2 (en) | 1979-03-24 | 1979-03-24 | Heat-resistant resin composition and heat-resistant laminate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54034911A JPS595207B2 (en) | 1979-03-24 | 1979-03-24 | Heat-resistant resin composition and heat-resistant laminate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55127418A true JPS55127418A (en) | 1980-10-02 |
JPS595207B2 JPS595207B2 (en) | 1984-02-03 |
Family
ID=12427381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54034911A Expired JPS595207B2 (en) | 1979-03-24 | 1979-03-24 | Heat-resistant resin composition and heat-resistant laminate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595207B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63277227A (en) * | 1987-05-08 | 1988-11-15 | Kanegafuchi Chem Ind Co Ltd | Resin composition for laminated board |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53146861A (en) * | 1977-04-04 | 1978-12-21 | Gustavsberg Ab | Placeable storage cabinet |
-
1979
- 1979-03-24 JP JP54034911A patent/JPS595207B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53146861A (en) * | 1977-04-04 | 1978-12-21 | Gustavsberg Ab | Placeable storage cabinet |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63277227A (en) * | 1987-05-08 | 1988-11-15 | Kanegafuchi Chem Ind Co Ltd | Resin composition for laminated board |
Also Published As
Publication number | Publication date |
---|---|
JPS595207B2 (en) | 1984-02-03 |
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