Patent US3101360A successfully refreshed from Google Patents.
US3101360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing bis(aromatic hydrocarbon)iron compounds
Assignee: Union Carbide Corp
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Filing: 1958-10-29
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Granted: 1963-08-20
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Expires: 1978-10-29
Abstract
No abstract record available.
Inventors
- 👤 Parts Leo
- 👤 Roy L Pruett
- 👤 William R Myers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:34
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/72; G03C1/73; G03C1/735; C; C07; C07F; C07F15/00; C07F15/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A PROCESS FOR THE PRODUCTION OF STABLE BIS(AROMATIC HYDROCARBON) IRON COMPLEX HALOALUMINATES WHICH COMPRISES REACTING THE FOLLOWING: (1) AT LEAST ONE AROMATIC HYDROCARBON COMPOUND SELECTED FROM THE GROUP CONSISTING OF BENZENE, LOWER ALKYL-SUBSTITUTED BENZENES, DIPHENYL, TERPHENYL, QUATERPHENYL, LOWER ALKYPHENYL-SUBSTITUTED BENZENES, PHENYL LOWER ALKYL-SUBSTITUTED BENZENES AND LOWER ALKYLENE-SUBSTITUTED BENZENES WITH (2) AN IRON TETRACARBONYL DIHALIDE WHEREIN SAID HALIDE IS AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF CHLORINE, BROMINE AND IODINE, AND WITH (3) AN ALUMINUM HALIDE WHEREIN SAID HALIDE IS AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF FLUORINE, CHLORINE, BROMINE AND IODINE.
Claim 2
Dependent Claim
97 words
A PROCESS FOR THE PRODUCTION OF STABLE BIS(AROMATIC HYDROCARBON) IRON COMPLEX HALOALUMINATES WHICH COMPRISES REACTING THE FOLLOWING: (1) AT LEAST ONE AROMATIC HYDROCARBON COMPOUND SELECTED FROM THE GROUP CONSISTING OF BENZENE, LOWER ALKYL-SUBSTITUTED BENZENES, DIPHENYL, TERPHENYL, QUATERPHENYL, LOWER ALKYPHENYL-SUBSTITUTED BENZENES, PHENYL LOWER ALKYL-SUBSTITUTED BENZENES AND LOWER ALKYLENE-SUBSTITUTED BENZENES WITH (2) AN IRON TETRACARBONYL DIHALIDE WHEREIN SAID HALIDE IS AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF CHLORINE, BROMINE AND IODINE, AND WITH (3) AN ALUMINUM HALIDE WHEREIN SAID HALIDE IS AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF FLUORINE, CHLORINE, BROMINE AND IODINE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |