DE3478466D1 - Fuel composition and additive concentrates, and their use in inhibiting engine coking - Google Patents
Fuel composition and additive concentrates, and their use in inhibiting engine cokingInfo
- Publication number
- DE3478466D1 DE3478466D1 DE8787201461T DE3478466T DE3478466D1 DE 3478466 D1 DE3478466 D1 DE 3478466D1 DE 8787201461 T DE8787201461 T DE 8787201461T DE 3478466 T DE3478466 T DE 3478466T DE 3478466 D1 DE3478466 D1 DE 3478466D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel composition
- additive concentrates
- inhibiting engine
- coking
- engine coking
- 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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/567,090 US4482357A (en) | 1983-12-30 | 1983-12-30 | Fuel Compositions |
US06/567,071 US4482355A (en) | 1983-12-30 | 1983-12-30 | Diesel fuel compositions |
US06/567,089 US4482356A (en) | 1983-12-30 | 1983-12-30 | Diesel fuel containing alkenyl succinimide |
EP84309143A EP0147240B1 (en) | 1983-12-30 | 1984-12-28 | Fuel compositions and additive concentrates, and their use in inhibiting engine coking |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3478466D1 true DE3478466D1 (en) | 1989-07-06 |
Family
ID=27440731
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787201460T Expired DE3478695D1 (en) | 1983-12-30 | 1984-12-28 | Fuel composition and additive concentrates, and their use in inhibiting engine coking |
DE8484309143T Expired DE3477580D1 (en) | 1983-12-30 | 1984-12-28 | Fuel compositions and additive concentrates, and their use in inhibiting engine coking |
DE8787201461T Expired DE3478466D1 (en) | 1983-12-30 | 1984-12-28 | Fuel composition and additive concentrates, and their use in inhibiting engine coking |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787201460T Expired DE3478695D1 (en) | 1983-12-30 | 1984-12-28 | Fuel composition and additive concentrates, and their use in inhibiting engine coking |
DE8484309143T Expired DE3477580D1 (en) | 1983-12-30 | 1984-12-28 | Fuel compositions and additive concentrates, and their use in inhibiting engine coking |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATE41951T1 (en) |
DE (3) | DE3478695D1 (en) |
-
1984
- 1984-12-28 AT AT84309143T patent/ATE41951T1/en not_active IP Right Cessation
- 1984-12-28 DE DE8787201460T patent/DE3478695D1/en not_active Expired
- 1984-12-28 DE DE8484309143T patent/DE3477580D1/en not_active Expired
- 1984-12-28 DE DE8787201461T patent/DE3478466D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATE41951T1 (en) | 1989-04-15 |
DE3478695D1 (en) | 1989-07-20 |
DE3477580D1 (en) | 1989-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |