Patent US3419562A successfully refreshed from Google Patents.
US3419562A
Expired / Lapsed
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Quaternary ammonium acinitro compounds
Assignee: Millmaster Onyx Corp
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Filing: 1966-07-07
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Granted: 1968-12-31
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Expires: 1986-07-07
Abstract
No abstract record available.
Inventors
- 👤 Reginald L Wakeman
- 👤 Joseph F Coates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:47
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/06; C07D213/16; C07D213/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A QUATERNARY AMMONIUM COMPOUND HAVING A QUATERNARY CATION SELECTED FROM THE GROUP CONSISTING OF ALKYL DIMETHYL BENZYL AMMONIUM, ALKYL DIMETHYL ETHYLBENZYL AMMONIUM AND ALKYL ISOQUINOLINIUM, WHEREIN THE ALKYL, IN EACH INSTANCE, HAS 12 TO 18 CARBON ATOMS, AND HAVING AN ANION SELECTED FROM THE GROUP CONSISTING OF MONO-ACINITROCYCLOHEXANE, 1-ACINITRODODECANE, 2-ACINITRO1-BUTANOL, BETA-ACINITROSTYRENE AND 1-NITRO-10,11-UNDECYNE.
Claim 2
Dependent Claim
53 words
A QUATERNARY AMMONIUM COMPOUND HAVING A QUATERNARY CATION SELECTED FROM THE GROUP CONSISTING OF ALKYL DIMETHYL BENZYL AMMONIUM, ALKYL DIMETHYL ETHYLBENZYL AMMONIUM AND ALKYL ISOQUINOLINIUM, WHEREIN THE ALKYL, IN EACH INSTANCE, HAS 12 TO 18 CARBON ATOMS, AND HAVING AN ANION SELECTED FROM THE GROUP CONSISTING OF MONO-ACINITROCYCLOHEXANE, 1-ACINITRODODECANE, 2-ACINITRO1-BUTANOL, BETA-ACINITROSTYRENE AND 1-NITRO-10,11-UNDECYNE.
References Cited (Backward Citations)
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US3097132A
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |