JPS57182320A - Production of polyphenylene ether - Google Patents
Production of polyphenylene etherInfo
- Publication number
- JPS57182320A JPS57182320A JP6908981A JP6908981A JPS57182320A JP S57182320 A JPS57182320 A JP S57182320A JP 6908981 A JP6908981 A JP 6908981A JP 6908981 A JP6908981 A JP 6908981A JP S57182320 A JPS57182320 A JP S57182320A
- Authority
- JP
- Japan
- Prior art keywords
- solution
- polyphenylene ether
- dewatered
- catalyst
- dewatering
- 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
- 229920001955 polyphenylene ether Polymers 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 4
- 238000006116 polymerization reaction Methods 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000009849 deactivation Effects 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Polyethers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6908981A JPS57182320A (en) | 1981-05-07 | 1981-05-07 | Production of polyphenylene ether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6908981A JPS57182320A (en) | 1981-05-07 | 1981-05-07 | Production of polyphenylene ether |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57182320A true JPS57182320A (en) | 1982-11-10 |
| JPH0128766B2 JPH0128766B2 (enrdf_load_stackoverflow) | 1989-06-05 |
Family
ID=13392509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6908981A Granted JPS57182320A (en) | 1981-05-07 | 1981-05-07 | Production of polyphenylene ether |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57182320A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928919A (enrdf_load_stackoverflow) * | 1972-07-13 | 1974-03-14 |
-
1981
- 1981-05-07 JP JP6908981A patent/JPS57182320A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928919A (enrdf_load_stackoverflow) * | 1972-07-13 | 1974-03-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128766B2 (enrdf_load_stackoverflow) | 1989-06-05 |
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