DE3176030D1 - Internally coated reaction vessel for use in olefinic polymerization - Google Patents
Internally coated reaction vessel for use in olefinic polymerizationInfo
- Publication number
- DE3176030D1 DE3176030D1 DE8282900588T DE3176030T DE3176030D1 DE 3176030 D1 DE3176030 D1 DE 3176030D1 DE 8282900588 T DE8282900588 T DE 8282900588T DE 3176030 T DE3176030 T DE 3176030T DE 3176030 D1 DE3176030 D1 DE 3176030D1
- Authority
- DE
- Germany
- Prior art keywords
- reaction vessel
- olefinic polymerization
- internally coated
- coated reaction
- internally
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22558981A | 1981-01-16 | 1981-01-16 | |
PCT/US1981/001764 WO1982002554A1 (en) | 1981-01-16 | 1981-12-30 | Internally coated reaction vessel for use in olefinic polymerization |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3176030D1 true DE3176030D1 (en) | 1987-04-30 |
Family
ID=26765107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282900588T Expired DE3176030D1 (en) | 1981-01-16 | 1981-12-30 | Internally coated reaction vessel for use in olefinic polymerization |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3176030D1 (en) |
NO (1) | NO158745C (en) |
-
1981
- 1981-12-30 DE DE8282900588T patent/DE3176030D1/en not_active Expired
-
1982
- 1982-09-15 NO NO823130A patent/NO158745C/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO823130L (en) | 1982-09-15 |
NO158745B (en) | 1988-07-18 |
NO158745C (en) | 1988-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: THE GEON CO., CLEVELAND, OHIO, US |
|
8328 | Change in the person/name/address of the agent |
Free format text: VON KREISLER, A., DIPL.-CHEM. SELTING, G., DIPL.-ING. WERNER, H., DIPL.-CHEM. DR.RER.NAT. FUES, J., DIPL.-CHEM. DR.RER.NAT. BOECKMANN GEN. DALLMEYER, G., DIPL.-ING. HILLERINGMANN, J., DIPL.-ING. JOENSSON, H., DIPL.-CHEM. DR.RER.NAT. MEYERS, H., DIPL.-CHEM. DR.RER.NAT. WEBER, T., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 50667 KOELN |
|
8339 | Ceased/non-payment of the annual fee |