US2916451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oil-soluble carbonated metallo alkylated aryl sulfonates and compositions containing the same
Assignee: Monsanto Chemicals Ltd
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Filing: 1952-12-18
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Granted: 1959-12-08
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Expires: 1972-12-18
Abstract
No abstract record available.
Inventors
- 👤 Harry W Faust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:33
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10M; C10M159/00; C10M159/12; C10M159/20; C10M159/24; C10L1/24; C10L1/2431; C10L1/2437; C10L1/26; C10L1/2691; C10M2219/00; C10M2219/02; C10M2219/024; C10M2219/04; C10M2219/046; C10M2219/08; C10M2219/082; C10M2219/087; C10M2219/088; C10M2219/089; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/045; C10M2223/12; C10M2225/00; C10M2225/04; C10N; C10N2010/00; C10N2010/04; C10N2070/00; C10N2070/02
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
93 words
A COMPOSITION COMPRISING A MINERAL OIL FRACTION HAVING IN ADMIXTURE THEREWITH 0.1-40% BY WEIGHT OF AN OIL-SOLUBLE PHOSPHORIZED AND SULFURIZED-DICYCLIC-TERPENE, OBTAINED BY REACTING SUBSTANTIALLY ONE MOL OF A PHOSPHOROUS SULFIDE WITH SUBSTANTIALLY FOUR MOLS OF A DICYCLIC TERPENE AT 100*-160*C., AND 0.1-40% BY WEIGHT OF THE OIL-SOLUBLE REACTION PROCDUCT OBTAINED BY REACTING SUBSTANTIALLY ONE MOLECULAR PROPORTIONS OF CARBON DIOXIDE WTIH SUBSTANTIALLY TWO MOLECULAR PROPORTION OF A BASIC BARIUM SALT OF A LONG CHAIN ALKYL SUBSTITUTED BENZENOID HYDROCARBON SULFONIC ACID IN WHICH THE LONG CHAIN ALKYL SUBSTITUENTS DO NOT EXCEED A TOTAL OF 4.
Claim 2
Dependent Claim
93 words
A COMPOSITION COMPRISING A MINERAL OIL FRACTION HAVING IN ADMIXTURE THEREWITH 0.1-40% BY WEIGHT OF AN OIL-SOLUBLE PHOSPHORIZED AND SULFURIZED-DICYCLIC-TERPENE, OBTAINED BY REACTING SUBSTANTIALLY ONE MOL OF A PHOSPHOROUS SULFIDE WITH SUBSTANTIALLY FOUR MOLS OF A DICYCLIC TERPENE AT 100*-160*C., AND 0.1-40% BY WEIGHT OF THE OIL-SOLUBLE REACTION PROCDUCT OBTAINED BY REACTING SUBSTANTIALLY ONE MOLECULAR PROPORTIONS OF CARBON DIOXIDE WTIH SUBSTANTIALLY TWO MOLECULAR PROPORTION OF A BASIC BARIUM SALT OF A LONG CHAIN ALKYL SUBSTITUTED BENZENOID HYDROCARBON SULFONIC ACID IN WHICH THE LONG CHAIN ALKYL SUBSTITUENTS DO NOT EXCEED A TOTAL OF 4.
Claim 3
Dependent Claim
89 words
A FUEL OIL COMPRISING A HYDROCARBON DISTILLATE FUEL HAVING IN ADMIXTURE THEREWITH 0.1-3% BY WEIGHT OF AN OIL-SOLUBLE PHOSPHORIZED- AND SULFURIZED-DICYCLIC TERPENE, OBTAINED BY REACTING SUBSTANTIALLY ONE MOLE OF PHOSPHOROUS PENTASULFIDE WITH SUBSTANTIALLY FOUR MOLS OF A DICYCLIC TERPENE AT 100*-160*C., AND 0.1-10% BY WEIGHT OF THE OIL-SOLUBLE REACTION PRODUCT OBTAINED BY REACTING SUBSTANTIALLY ONE MOLECULAR PROPORTION OF CARBON DIOXIDE WITH SUBSTANTIALLY TWO MOLECULAR PROPORTIONS OF A BASIC BARIUM SALT OF A WAX SUBSTITUTED BENZENE SULFONIC ACID IN WHICH THE WAX SUBTITUENTS DO NOT EXCEED A TOTAL OF 3.
Claim 4
Dependent Claim
89 words
A FUEL OIL COMPRISING A HYDROCARBON DISTILLATE FUEL HAVING IN ADMIXTURE THEREWITH 0.1-3% BY WEIGHT OF AN OIL-SOLUBLE PHOSPHORIZED- AND SULFURIZED-DICYCLIC TERPENE, OBTAINED BY REACTING SUBSTANTIALLY ONE MOLE OF PHOSPHOROUS PENTASULFIDE WITH SUBSTANTIALLY FOUR MOLS OF A DICYCLIC TERPENE AT 100*-160*C., AND 0.1-10% BY WEIGHT OF THE OIL-SOLUBLE REACTION PRODUCT OBTAINED BY REACTING SUBSTANTIALLY ONE MOLECULAR PROPORTION OF CARBON DIOXIDE WITH SUBSTANTIALLY TWO MOLECULAR PROPORTIONS OF A BASIC BARIUM SALT OF A WAX SUBSTITUTED BENZENE SULFONIC ACID IN WHICH THE WAX SUBTITUENTS DO NOT EXCEED A TOTAL OF 3.
Claim 5
Dependent Claim
66 words
A COMPOSITION COMPRISING A MINERAL LUBRICATING OIL AND 0.25 TO 25% BY WEIGHT BASED UPON THE OIL OF THE OILSOLUBLE REACTION PRODUCT OBTAINED BY REACTING SUBSTANTIALLY ONE MOLECULAR PROPORTION OF CARBON DIOXIDE WITH SUBSTANTIALLY TWO MOLECULAR PROPORTIONS OF A BASIC BARIUM SALT OF A LONG CHAIN ALKYL SUBSTITUTED BENZENOID HYDROCARBON SULFONIC ACID IN WHICH THE LONG CHAIN ALKYL SUBSTITUENTS DO NOT EXCEED A TOTAL OF 4.
Claim 6
Dependent Claim
66 words
A COMPOSITION COMPRISING A MINERAL LUBRICATING OIL AND 0.25 TO 25% BY WEIGHT BASED UPON THE OIL OF THE OILSOLUBLE REACTION PRODUCT OBTAINED BY REACTING SUBSTANTIALLY ONE MOLECULAR PROPORTION OF CARBON DIOXIDE WITH SUBSTANTIALLY TWO MOLECULAR PROPORTIONS OF A BASIC BARIUM SALT OF A LONG CHAIN ALKYL SUBSTITUTED BENZENOID HYDROCARBON SULFONIC ACID IN WHICH THE LONG CHAIN ALKYL SUBSTITUENTS DO NOT EXCEED A TOTAL OF 4.
Claim 7
Dependent Claim
48 words
THE OIL-SOLUBLE REACTION PRODUCT OBTAINED BY REACTING SUBSTANTIALLY ONE MOLECULAR PROPORTION OF CARBON DIOXIDE WITH SUBSTANTIALLY TWO MOLECULAR PROPORTION OF A BASIC BARIUM SALT OF A LONG CHAIN ALKYL SUBSTITUTED BENZENOID HYDROCARBON SULFONIC ACID IN WHICH THE LONG CHAIN ALKYL SUBSTITUENTS DO NOT EXCEED A TOTAL OF 4.
Claim 8
Dependent Claim
48 words
THE OIL-SOLUBLE REACTION PRODUCT OBTAINED BY REACTING SUBSTANTIALLY ONE MOLECULAR PROPORTION OF CARBON DIOXIDE WITH SUBSTANTIALLY TWO MOLECULAR PROPORTION OF A BASIC BARIUM SALT OF A LONG CHAIN ALKYL SUBSTITUTED BENZENOID HYDROCARBON SULFONIC ACID IN WHICH THE LONG CHAIN ALKYL SUBSTITUENTS DO NOT EXCEED A TOTAL OF 4.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |