JPS4893697A - - Google Patents
Info
- Publication number
- JPS4893697A JPS4893697A JP2525572A JP2525572A JPS4893697A JP S4893697 A JPS4893697 A JP S4893697A JP 2525572 A JP2525572 A JP 2525572A JP 2525572 A JP2525572 A JP 2525572A JP S4893697 A JPS4893697 A JP S4893697A
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2525572A JPS4893697A (en) | 1972-03-14 | 1972-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2525572A JPS4893697A (en) | 1972-03-14 | 1972-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4893697A true JPS4893697A (en) | 1973-12-04 |
Family
ID=12160887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2525572A Pending JPS4893697A (en) | 1972-03-14 | 1972-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4893697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6664365B2 (en) | 1996-02-20 | 2003-12-16 | Tadahito Nobori | Process for producing poly(alkylene oxide) in the presence of a phosphazenium salt or compound |
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1972
- 1972-03-14 JP JP2525572A patent/JPS4893697A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6664365B2 (en) | 1996-02-20 | 2003-12-16 | Tadahito Nobori | Process for producing poly(alkylene oxide) in the presence of a phosphazenium salt or compound |
| US6936684B2 (en) | 1996-02-20 | 2005-08-30 | Mitsui Toatsu Chemicals, Incorporated | Poly (alkylene oxide) prepared in the presence of a phosphazenium salt or compound |