Patent US2807615A successfully refreshed from Google Patents.
US2807615A
Expired / Lapsed
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Alkyl thiosulfenamides and process of producing them
Assignee: Phillips Petroleum Co
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Filing: 1953-11-30
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Granted: 1957-09-24
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Expires: 1973-11-30
Abstract
No abstract record available.
Inventors
- 👤 Chester M Himel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:53
CPC Classifications
C; C07; C07C; C07C313/00; C07C313/08; C07C313/18
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
69 words
AS A NEW COMPOUND A COMPOUND SELECTED FROM THE GROUP CONSISTING OF TERTIARY-ALKYLTHIOSULFENAMIDE, HAVING 1-12 CARBON ATOMS IN THE ALKYL GROUP, AND A SUBSTITUTED TERTIARY-ALKYLTHIOSULFENAMIDE, HAVING 1-12 CARBON ATOMS IN THE ALKYL GROUP, THE SUBSTITUENTS AT THE NITROGEN ATOM BEING SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ALKYLCYCLOALKYL, CYCLOALKYLALKYL, ARYL, ALKARYL, ARALKYL, ALKYLENE AND OXALKYLENE RADICALS SAID ALKYLENE AND OXAALKYLENE RADICALS TOGETHER WITH NITROGEN FORMING A HETEROCYCLIC RING.
Claim 2
Dependent Claim
69 words
AS A NEW COMPOUND A COMPOUND SELECTED FROM THE GROUP CONSISTING OF TERTIARY-ALKYLTHIOSULFENAMIDE, HAVING 1-12 CARBON ATOMS IN THE ALKYL GROUP, AND A SUBSTITUTED TERTIARY-ALKYLTHIOSULFENAMIDE, HAVING 1-12 CARBON ATOMS IN THE ALKYL GROUP, THE SUBSTITUENTS AT THE NITROGEN ATOM BEING SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ALKYLCYCLOALKYL, CYCLOALKYLALKYL, ARYL, ALKARYL, ARALKYL, ALKYLENE AND OXALKYLENE RADICALS SAID ALKYLENE AND OXAALKYLENE RADICALS TOGETHER WITH NITROGEN FORMING A HETEROCYCLIC RING.
Claim 3
Dependent Claim
91 words
A PROCESS WHICH COMPRISES REACTING IN A REACTION MASS A COMPOUND SELECTED FROM THE GROUP CONSISTING OF AN ALKYL MERCAPTAN AND A DIALKYL DISULFIDE HAVING 1-12 CARBON ATOMS IN THE ALKYL GROUP WITH AN EQUIMOLAR PROPORTION OF HALOGEN TO FORM A HALIDE SELECTED FROM THE GROUP CONSISTING OF AN ALKYL SULFENYL HALIDE AND A TERTIARY ALKYL THIOSULFENYL HALIDE AND WITH A NITROGEN COMPOUND SELECTED FROM THE GROUP CONSISTING OF AMMONIA AND PRIMARY AND SECONDARY AMINES TO FORM AN AMIDE SELECTED FROM THE GROUP CONSISTING OF ALKYL SULFENAMIDES AND TERTIARY ALKYL THIOSULFENAMIDES.
Claim 4
Dependent Claim
91 words
A PROCESS WHICH COMPRISES REACTING IN A REACTION MASS A COMPOUND SELECTED FROM THE GROUP CONSISTING OF AN ALKYL MERCAPTAN AND A DIALKYL DISULFIDE HAVING 1-12 CARBON ATOMS IN THE ALKYL GROUP WITH AN EQUIMOLAR PROPORTION OF HALOGEN TO FORM A HALIDE SELECTED FROM THE GROUP CONSISTING OF AN ALKYL SULFENYL HALIDE AND A TERTIARY ALKYL THIOSULFENYL HALIDE AND WITH A NITROGEN COMPOUND SELECTED FROM THE GROUP CONSISTING OF AMMONIA AND PRIMARY AND SECONDARY AMINES TO FORM AN AMIDE SELECTED FROM THE GROUP CONSISTING OF ALKYL SULFENAMIDES AND TERTIARY ALKYL THIOSULFENAMIDES.
References Cited (Backward Citations)
US2439734A
Cited
US2520401A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-23 | 1961-03-25 | 1961-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-23 | 1965-03-25 | 1965-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-23 | 1969-03-25 | 1969-09-24 | $7700.00 | Window Closed / Lapsed |