ATE7043T1 - PHOSPHORUS-CONTAINING SURFACE-ACTIVE SUBSTANCES AND THEIR PRODUCTION. - Google Patents
PHOSPHORUS-CONTAINING SURFACE-ACTIVE SUBSTANCES AND THEIR PRODUCTION.Info
- Publication number
- ATE7043T1 ATE7043T1 AT79104741T AT79104741T ATE7043T1 AT E7043 T1 ATE7043 T1 AT E7043T1 AT 79104741 T AT79104741 T AT 79104741T AT 79104741 T AT79104741 T AT 79104741T AT E7043 T1 ATE7043 T1 AT E7043T1
- Authority
- AT
- Austria
- Prior art keywords
- phosphorus
- production
- active substances
- containing surface
- substances
- Prior art date
Links
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/965,458 US4209449A (en) | 1978-11-30 | 1978-11-30 | Phosphate quaternary compounds |
US05/965,457 US4243602A (en) | 1978-11-30 | 1978-11-30 | Novel quaternary compounds |
US05/965,459 US4283542A (en) | 1978-11-30 | 1978-11-30 | Process for the preparation of phosphobetaines |
EP79104741A EP0013713B1 (en) | 1978-11-30 | 1979-11-28 | Phosphorus containing surface active agents and their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE7043T1 true ATE7043T1 (en) | 1984-04-15 |
Family
ID=27440190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79104741T ATE7043T1 (en) | 1978-11-30 | 1979-11-28 | PHOSPHORUS-CONTAINING SURFACE-ACTIVE SUBSTANCES AND THEIR PRODUCTION. |
Country Status (1)
Country | Link |
---|---|
AT (1) | ATE7043T1 (en) |
-
1979
- 1979-11-28 AT AT79104741T patent/ATE7043T1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |