US2794003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of gel compositions
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1954-10-07
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Granted: 1957-05-28
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Expires: 1974-10-07
Abstract
No abstract record available.
Inventors
- 👤 Harry E Cier
- 👤 Henry G Schutze
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:47
CPC Classifications
C; C10; C10L; C10L7/00; C10L7/02; C09; C09K; C09K8/00; C09K8/60; C09K8/62; C09K8/64
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
128 words
A METHOD FOR GELLING LIQUID SELECTED FROM THE CLASS CONSISTING OF LIQUID HYDROCARABONS AND HALOGENATED HYDROCARBONS WHICH COMPRISES ADDING TO SAID LIQUID, WITH AGITATION, A GEL FORMING AMOUNT WITHIN THE RANGE OF ABOUT 0.1 TO ABOUT 23 PERCENT OF WATER AND A PRODUCT OBTAINED BY MIXING AN OIL SOLUBLE SATURATED HYDROCARBON SULFONYL CHLORIDE, SAID SATURATED HYDROCARBON CONTAINING MORE THAN ABOUT 6 CARBON ATOMS PER MOLECULAR AND RANGING UPWARDLY TO PARAFFIN WAX HYDROCARBONS WITH LESS THAN A STOICHIOMETRIC AMOUNT OF A BASIC INORGANIC COMPOUND OF A METAL SELECTED FROM THE GROUP CONSISTING OF SODIUM, POTASSIUM, CALCIUM AND ALUMINUM, SAID AMOUNT OF BASIC COMPOUND BENG SUFFICIENT TO PROVIDE A GEL FORMING AMOUNT WITHIN THE RANGE OF ABOUT 0.1 TO ABOUT 45 PERCENT OF A METAL DERIVATIVE OF SAID SULFONYL CHLORIDES.
Claim 2
Independent Claim
128 words
A METHOD FOR GELLING LIQUID SELECTED FROM THE CLASS CONSISTING OF LIQUID HYDROCARABONS AND HALOGENATED HYDROCARBONS WHICH COMPRISES ADDING TO SAID LIQUID, WITH AGITATION, A GEL FORMING AMOUNT WITHIN THE RANGE OF ABOUT 0.1 TO ABOUT 23 PERCENT OF WATER AND A PRODUCT OBTAINED BY MIXING AN OIL SOLUBLE SATURATED HYDROCARBON SULFONYL CHLORIDE, SAID SATURATED HYDROCARBON CONTAINING MORE THAN ABOUT 6 CARBON ATOMS PER MOLECULAR AND RANGING UPWARDLY TO PARAFFIN WAX HYDROCARBONS WITH LESS THAN A STOICHIOMETRIC AMOUNT OF A BASIC INORGANIC COMPOUND OF A METAL SELECTED FROM THE GROUP CONSISTING OF SODIUM, POTASSIUM, CALCIUM AND ALUMINUM, SAID AMOUNT OF BASIC COMPOUND BENG SUFFICIENT TO PROVIDE A GEL FORMING AMOUNT WITHIN THE RANGE OF ABOUT 0.1 TO ABOUT 45 PERCENT OF A METAL DERIVATIVE OF SAID SULFONYL CHLORIDES.
Claim 3
Dependent Claim
128 words
A GEL COMPOSITION CONSISTING ESSENTIALLY OF A LIQUID SELECTED FROM THE GROUP CONSISTING OF LIQUID HYDROCARBONS AND HALOGENATED HYDROCARBONS, A GEL FORMING AMOUNT WITHIN THE RANGE OF ABOUT 0.1 TO 23 PERCENT OF WATER AND A GELLATION AGNET CONSISTING ESSENTIALLY OF AN OIL SOLUBLE SATURATED HYDROCARBON SULFONYL CHLORIDE, SAID SATURATED HYDROCARBON HAVING MORE THAN 6 CARBON ATOMS AND RANGING WARDLY TO PARAFFIN WAX HYDROCARBONS, AND ABOUT 0.1 TO 45 PERCENT OF A METAL DERIVATIVE OF SAID SULFONYL CHLORIDE, SAID METAL DERIVATIVE HAVING BEEN PREPARED BY MIXING LESS THAN A STOICHIOMETRIC AMOUNT OF AN INORGANIC BASIC COMPOUND OF A METAL WITH SAID HYDROCARBON SULFONYL CHLORIDE, SAID METAL BEING SELECTED FROM THE GROUP CONSISTING OF SODIUM, POTASSIUM, CALCIUM AND ALUMINUM, SAID GEL BEING SUBSTANTIALLY FREE FROM SAID BASIC METAL COMPOUND.
Claim 4
Dependent Claim
128 words
A GEL COMPOSITION CONSISTING ESSENTIALLY OF A LIQUID SELECTED FROM THE GROUP CONSISTING OF LIQUID HYDROCARBONS AND HALOGENATED HYDROCARBONS, A GEL FORMING AMOUNT WITHIN THE RANGE OF ABOUT 0.1 TO 23 PERCENT OF WATER AND A GELLATION AGNET CONSISTING ESSENTIALLY OF AN OIL SOLUBLE SATURATED HYDROCARBON SULFONYL CHLORIDE, SAID SATURATED HYDROCARBON HAVING MORE THAN 6 CARBON ATOMS AND RANGING WARDLY TO PARAFFIN WAX HYDROCARBONS, AND ABOUT 0.1 TO 45 PERCENT OF A METAL DERIVATIVE OF SAID SULFONYL CHLORIDE, SAID METAL DERIVATIVE HAVING BEEN PREPARED BY MIXING LESS THAN A STOICHIOMETRIC AMOUNT OF AN INORGANIC BASIC COMPOUND OF A METAL WITH SAID HYDROCARBON SULFONYL CHLORIDE, SAID METAL BEING SELECTED FROM THE GROUP CONSISTING OF SODIUM, POTASSIUM, CALCIUM AND ALUMINUM, SAID GEL BEING SUBSTANTIALLY FREE FROM SAID BASIC METAL COMPOUND.
References Cited (Backward Citations)
US2382144A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |