CA541842A - Process for purification of polytetramethyleneether - Google Patents
Process for purification of polytetramethyleneetherInfo
- Publication number
- CA541842A CA541842A CA541842A CA541842DA CA541842A CA 541842 A CA541842 A CA 541842A CA 541842 A CA541842 A CA 541842A CA 541842D A CA541842D A CA 541842DA CA 541842 A CA541842 A CA 541842A
- Authority
- CA
- Canada
- Prior art keywords
- polytetramethyleneether
- purification
- 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.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA541842T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA541842A true CA541842A (en) | 1957-06-04 |
Family
ID=35698995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA541842A Expired CA541842A (en) | Process for purification of polytetramethyleneether |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA541842A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487115A (en) * | 1960-05-23 | 1969-12-30 | Goodyear Tire & Rubber | Polyoxyalkylene glycols prepared from tetrahydrofuran |
US5302255A (en) * | 1992-03-06 | 1994-04-12 | E. I. Du Pont De Nemours And Company | Reducing molecular weight distribution of polyether glycols by short-path distillation |
-
0
- CA CA541842A patent/CA541842A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487115A (en) * | 1960-05-23 | 1969-12-30 | Goodyear Tire & Rubber | Polyoxyalkylene glycols prepared from tetrahydrofuran |
US5302255A (en) * | 1992-03-06 | 1994-04-12 | E. I. Du Pont De Nemours And Company | Reducing molecular weight distribution of polyether glycols by short-path distillation |
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