Patent US3128200A successfully refreshed from Google Patents.
Patent US3290570A successfully refreshed from Google Patents.
US3351663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High energy oxidizers
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1960-06-14
•
Granted: 1967-11-07
•
Expires: 1980-06-14
Abstract
No abstract record available.
Inventors
- 👤 Donald A Guthrie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:14
CPC Classifications
C; C08; C08C; C08C19/00; C08C19/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A NITRO RADICAL ADDUCT OF A DIFLUOROAMINO-SUBSTITUTED OLEFINIC HYDROCARBON SELECTED FROM THE GROUP CONSISTING OF ALLYL DIFLUOROAMINE, 1,4-BIS(DIFLUOROAMINO)-BUTENE-2, 1,2-BIS(DIFLUOROAMINO)-BUTENE-3, 4,5-BIS(DIFLUOROAMINO)PENTENE-1, 5,6-BIS(DFLUOROAMINO)-HEXENE-1, AND DIFLUROAMINE ADDUCTS OF POLYBUTADIENE, OF POLYISOPRENE, OF POLYMETHYLPENTADIENE, AND OF POLYHEXADIENE, AND SAID DIFLUOROAMINO ADDUCTS CONTAINING 25 TO 60 WT. PERCENT OF NF2, AN NO2 RADICAL BEING ATTACHED TO EACH OF 2 CARBON ATOMS LINKED TOGETHER BY A DOUBLE BOND IN SAID DIFLUROAMINOSUBSTITUTED OLEFINIC HYDROCARBON.
Claim 2
Dependent Claim
67 words
A NITRO RADICAL ADDUCT OF A DIFLUOROAMINO-SUBSTITUTED OLEFINIC HYDROCARBON SELECTED FROM THE GROUP CONSISTING OF ALLYL DIFLUOROAMINE, 1,4-BIS(DIFLUOROAMINO)-BUTENE-2, 1,2-BIS(DIFLUOROAMINO)-BUTENE-3, 4,5-BIS(DIFLUOROAMINO)PENTENE-1, 5,6-BIS(DFLUOROAMINO)-HEXENE-1, AND DIFLUROAMINE ADDUCTS OF POLYBUTADIENE, OF POLYISOPRENE, OF POLYMETHYLPENTADIENE, AND OF POLYHEXADIENE, AND SAID DIFLUOROAMINO ADDUCTS CONTAINING 25 TO 60 WT. PERCENT OF NF2, AN NO2 RADICAL BEING ATTACHED TO EACH OF 2 CARBON ATOMS LINKED TOGETHER BY A DOUBLE BOND IN SAID DIFLUROAMINOSUBSTITUTED OLEFINIC HYDROCARBON.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-06 | 1971-05-08 | 1971-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-06 | 1975-05-08 | 1975-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-06 | 1979-05-08 | 1979-11-07 | $7700.00 | Window Closed / Lapsed |