JPS56135541A - Resin composition for flame-retardant laminate - Google Patents
Resin composition for flame-retardant laminateInfo
- Publication number
- JPS56135541A JPS56135541A JP3832380A JP3832380A JPS56135541A JP S56135541 A JPS56135541 A JP S56135541A JP 3832380 A JP3832380 A JP 3832380A JP 3832380 A JP3832380 A JP 3832380A JP S56135541 A JPS56135541 A JP S56135541A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- flame
- resin composition
- obtd
- bisphenol
- 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
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
Abstract
PURPOSE: The titled composition with excellent heat resistance and electrical characteristics, comprising a reaction mixt. from a bisphenol A type epoxy resin, halogenated bisphenol A and a specified monoglycidyl ether, and a drying oil-modified phenol resin.
CONSTITUTION: A reaction mixt. obtd. by the reaction of 1mol of an epoxy resin having epoxy groups at the both terminals with 0.3W1mol of halogenated bisphenol A in the presence of a tertiary amine, is reacted with 10W80wt% monoglycidyl ether of the formula (wherein R is H, CH3 or C4H9; X is Br; n is 1W2), to obtain a reaction mixt. Then 20W50wt% said mixture is added to a drying oil-modified phenol resin. A prepreg for a laminate with excellent low-temperature punchability and storage stability is obtd. by use of the resulting composition.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3832380A JPS5952907B2 (en) | 1980-03-26 | 1980-03-26 | Resin composition for flame-retardant laminates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3832380A JPS5952907B2 (en) | 1980-03-26 | 1980-03-26 | Resin composition for flame-retardant laminates |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56135541A true JPS56135541A (en) | 1981-10-23 |
JPS5952907B2 JPS5952907B2 (en) | 1984-12-21 |
Family
ID=12522068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3832380A Expired JPS5952907B2 (en) | 1980-03-26 | 1980-03-26 | Resin composition for flame-retardant laminates |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5952907B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5892130U (en) * | 1981-12-16 | 1983-06-22 | 株式会社クボタ | Tractor PTO transmission |
JPS6315824A (en) * | 1986-07-04 | 1988-01-22 | Sakamoto Yakuhin Kogyo Kk | Flame retardant for synthetic resin |
-
1980
- 1980-03-26 JP JP3832380A patent/JPS5952907B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5892130U (en) * | 1981-12-16 | 1983-06-22 | 株式会社クボタ | Tractor PTO transmission |
JPS6315824A (en) * | 1986-07-04 | 1988-01-22 | Sakamoto Yakuhin Kogyo Kk | Flame retardant for synthetic resin |
Also Published As
Publication number | Publication date |
---|---|
JPS5952907B2 (en) | 1984-12-21 |
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