US2807553A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized metal soap compositions
Assignee: Heyden Newport Chemical Corp
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Filing: 1955-07-18
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Granted: 1957-09-24
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Expires: 1975-07-18
Abstract
No abstract record available.
Inventors
- 👤 Fischer Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:33
CPC Classifications
C; C09; C09F; C09F9/00; C07; C07C; C07C51/00; C07C51/41; C11; C11D; C11D15/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A LIQUID COMPOSITION CONSISTING ESSENTIALLY OF A SOLUTION OF AT LEAST ONE WATER-INSOLUBLE SOAP OF A METAL SELECTED FROM THE GROUP CONSISTING OF HEAVY METALS AND ALKALINE EARTH METALS IN AT LEAST ONE LIQUID HYDROCARBON SOLVENT FOR THE SOAP, SAID SOLVENT HAVING A BOILING POINT BELOW 500*F., AND AT LEAST ONE POLYOXVALKYLENE GLYCOL ALL IN LIQUID STATE OF THE FORMULA H(CCHR1CHR2)XOH WHEREIN R1 AND R2 ARE EITHER HYDROGEN ATOMS OF A HYDROGEN ATOM AND A METHYL GROUP AND X EQUALS AT LEAST 2, SAID GLYCOL BEING PRESENT TO THE EXTENT OF 1/2-18 PARTS BY WEIGHT OF THE WATER-INSOLUBLE SOAP, SAID COMPOSITION BEING A SUBSTANTIALLY ANHYDROUS, HOMOGENEOUS, STABLE LIQUID, MOBILE AND FREE-FLOWING AT ROOM TEMPERATURE.
Claim 2
Dependent Claim
114 words
A LIQUID COMPOSITION CONSISTING ESSENTIALLY OF A SOLUTION OF AT LEAST ONE WATER-INSOLUBLE SOAP OF A METAL SELECTED FROM THE GROUP CONSISTING OF HEAVY METALS AND ALKALINE EARTH METALS IN AT LEAST ONE LIQUID HYDROCARBON SOLVENT FOR THE SOAP, SAID SOLVENT HAVING A BOILING POINT BELOW 500*F., AND AT LEAST ONE POLYOXVALKYLENE GLYCOL ALL IN LIQUID STATE OF THE FORMULA H(CCHR1CHR2)XOH WHEREIN R1 AND R2 ARE EITHER HYDROGEN ATOMS OF A HYDROGEN ATOM AND A METHYL GROUP AND X EQUALS AT LEAST 2, SAID GLYCOL BEING PRESENT TO THE EXTENT OF 1/2-18 PARTS BY WEIGHT OF THE WATER-INSOLUBLE SOAP, SAID COMPOSITION BEING A SUBSTANTIALLY ANHYDROUS, HOMOGENEOUS, STABLE LIQUID, MOBILE AND FREE-FLOWING AT ROOM TEMPERATURE.
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) | 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 |