JPS6447088A - Highly heat resistant insulating material for printed wiring board - Google Patents
Highly heat resistant insulating material for printed wiring boardInfo
- Publication number
- JPS6447088A JPS6447088A JP20347987A JP20347987A JPS6447088A JP S6447088 A JPS6447088 A JP S6447088A JP 20347987 A JP20347987 A JP 20347987A JP 20347987 A JP20347987 A JP 20347987A JP S6447088 A JPS6447088 A JP S6447088A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- copolymer
- resin composition
- polymerization unit
- polythioether sulfone
- 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
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To assure adhesion properties as well as higher heat resistance and thermal stability in plating and soldering or the like by inclusion of a small quantity of an inorganic filler, by molding a resin composition comprising poly(aryl ether ketone) and an aromatic polythioether sulfone copolymer. CONSTITUTION:The title capacitor is comprised of a resin composition comprising poly (aryl ether ketone) and an aromatic polythioether sulfone copolymer or a composition comprising a 70wt.% or less inorganic filler in addition to said resin composition. The aromatic polythioether sulfone polymer includes a single independent polymer of a polymerization unit expressed by a formula I, or a random or block copolymer of said independent polymer with another polymerization unit, preferably a copolymer with a polymerization unit expressed by a formula II. Here, Ar in the formula is selected from a formula III, R<1>-R<7> indicate hydrogen or a hydrocarbon radical of a 1-8 carbons, which may be the same each other or may be different, a-e are an integer selected from 0-4 and f, g are likewise defined, both may be the same or may be different, Y is selected from a single bond of a formula IV, and R is a hydrocarbon radical of a carbon number of 1-6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20347987A JPS6447088A (en) | 1987-08-18 | 1987-08-18 | Highly heat resistant insulating material for printed wiring board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20347987A JPS6447088A (en) | 1987-08-18 | 1987-08-18 | Highly heat resistant insulating material for printed wiring board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447088A true JPS6447088A (en) | 1989-02-21 |
Family
ID=16474827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20347987A Pending JPS6447088A (en) | 1987-08-18 | 1987-08-18 | Highly heat resistant insulating material for printed wiring board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447088A (en) |
-
1987
- 1987-08-18 JP JP20347987A patent/JPS6447088A/en active Pending
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