US2875128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pesticide emulsions containing an oxyethylated oxypropylated glycerine
Assignee: Visco Products Co
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Filing: 1953-12-07
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Granted: 1959-02-24
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Expires: 1973-12-07
Abstract
No abstract record available.
Inventors
- 👤 Willard H Kirkpatrick
- 👤 Virgil L Seale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:40
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/02; A01N25/04; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/905; Y10S516/917; Y10S516/92
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
AN OIL-IN-WATER EMULSION CONTAINING OIL, WATER AND AT LEAST ONE TOXICANT COMPONENT SELECTED FROM THE GROUP CONSISTING OF CHLORINATED CAMPHENE, 1,1,1-TRICHLORO-2,2 BIS(P-CHLOROPHENYL)ETHANE, ATHE GAMMA ISOMER OF BENZENE HEXACHLORIDE, DIELDRIN, CHLORDANE AND AN ALKYL ARYL SULFITE EMULSIFIED WITH AN EMULSIFYING AGENT WHICH IS AN OXYETHYLATED-OXYPROPYLATED GLYCERINE WHEREIN POLYOXYPROPYLENE CHAINS ARE ATTACHED TO THE GLYCERINE NUCLEUS AND POLYOXYPROPYLENE CHAINS, THE TERMINAL GROUPS BEING IHYPOLYOXYPROPYLENE CHAINS, THE TERMINAL GROUPS BEING HYDROXYL GROUPS OF THE POLYOXYETHYLENE CHAINS, THE OXYPROPYLENE GROUPS FORMING 48% TO 66% OF THE TOTAL OXYALKYLENE GROUPS, THE OXYLKLATED GLYCERINE CONTAINING ABOUT 83-126 MOLS OF PROPYLENE OXIDE PER MOL OF GLYCERINE AND FURTHER CONTAINING ABOUT 48-135 MOLS OF ETHYLENE OXIDE PER MOL OF GLYCERINE.
Claim 2
Dependent Claim
112 words
AN OIL-IN-WATER EMULSION CONTAINING OIL, WATER AND AT LEAST ONE TOXICANT COMPONENT SELECTED FROM THE GROUP CONSISTING OF CHLORINATED CAMPHENE, 1,1,1-TRICHLORO-2,2 BIS(P-CHLOROPHENYL)ETHANE, ATHE GAMMA ISOMER OF BENZENE HEXACHLORIDE, DIELDRIN, CHLORDANE AND AN ALKYL ARYL SULFITE EMULSIFIED WITH AN EMULSIFYING AGENT WHICH IS AN OXYETHYLATED-OXYPROPYLATED GLYCERINE WHEREIN POLYOXYPROPYLENE CHAINS ARE ATTACHED TO THE GLYCERINE NUCLEUS AND POLYOXYPROPYLENE CHAINS, THE TERMINAL GROUPS BEING IHYPOLYOXYPROPYLENE CHAINS, THE TERMINAL GROUPS BEING HYDROXYL GROUPS OF THE POLYOXYETHYLENE CHAINS, THE OXYPROPYLENE GROUPS FORMING 48% TO 66% OF THE TOTAL OXYALKYLENE GROUPS, THE OXYLKLATED GLYCERINE CONTAINING ABOUT 83-126 MOLS OF PROPYLENE OXIDE PER MOL OF GLYCERINE AND FURTHER CONTAINING ABOUT 48-135 MOLS OF ETHYLENE OXIDE PER MOL OF GLYCERINE.
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) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |