JPS5549366A - Tetraglycidyloxy-diphenylsulfone - Google Patents
Tetraglycidyloxy-diphenylsulfoneInfo
- Publication number
- JPS5549366A JPS5549366A JP12157978A JP12157978A JPS5549366A JP S5549366 A JPS5549366 A JP S5549366A JP 12157978 A JP12157978 A JP 12157978A JP 12157978 A JP12157978 A JP 12157978A JP S5549366 A JPS5549366 A JP S5549366A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- tetraglycidyloxy
- diphenylsulfone
- tetraglycidyloxydiphenylsulfone
- epihalohydrin
- 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
Abstract
NEW MATERIAL:Tetraglycidyloxydiphenylsulfone selected from the group consisting of formula I and II (X is H, methyl).
EXAMPLE: 2, 2', 5, 5'-Tetraglycidyloxy-diphenylsulfone.
USE: Thermosetting resins useful in a variety of areas as moldings, adhesive, coating and laminate, they have outstanding heat properties and good mechanical properties, too.
PREPARATION: A tetrahydric phenol of formula III or IV prepared from catechol or p-benzoquinone and a sulfonating agent is made to react with epihalohydrin in the presence of a quarternary ammonium salt or an alkali to give the compounds of formula I and II.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12157978A JPS5549366A (en) | 1978-10-04 | 1978-10-04 | Tetraglycidyloxy-diphenylsulfone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12157978A JPS5549366A (en) | 1978-10-04 | 1978-10-04 | Tetraglycidyloxy-diphenylsulfone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5549366A true JPS5549366A (en) | 1980-04-09 |
JPS627913B2 JPS627913B2 (en) | 1987-02-19 |
Family
ID=14814727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12157978A Granted JPS5549366A (en) | 1978-10-04 | 1978-10-04 | Tetraglycidyloxy-diphenylsulfone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5549366A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5966587A (en) * | 1982-10-09 | 1984-04-16 | 株式会社琴鈴機械製作所 | Wire twisting apparatus having pre-twisting part |
JPS59191786A (en) * | 1983-04-15 | 1984-10-30 | Mitsui Petrochem Ind Ltd | Adhesive for ferrite |
EP0213454A2 (en) * | 1985-08-09 | 1987-03-11 | Kanzaki Paper Manufacturing Company Limited | Heat sensitive recording sheets containing sulfone derivatives |
-
1978
- 1978-10-04 JP JP12157978A patent/JPS5549366A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5966587A (en) * | 1982-10-09 | 1984-04-16 | 株式会社琴鈴機械製作所 | Wire twisting apparatus having pre-twisting part |
JPS5948494B2 (en) * | 1982-10-09 | 1984-11-27 | 株式会社琴鈴機械製作所 | Wire twisting device with pre-twisting section |
JPS59191786A (en) * | 1983-04-15 | 1984-10-30 | Mitsui Petrochem Ind Ltd | Adhesive for ferrite |
EP0213454A2 (en) * | 1985-08-09 | 1987-03-11 | Kanzaki Paper Manufacturing Company Limited | Heat sensitive recording sheets containing sulfone derivatives |
Also Published As
Publication number | Publication date |
---|---|
JPS627913B2 (en) | 1987-02-19 |
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