Patent US3987789A successfully refreshed from Google Patents.
US2826596A
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Emulsifier composition and method of making the same
Assignee: Individual
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Filing: 1956-05-10
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Granted: 1958-03-11
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Expires: 1976-05-10
Abstract
No abstract record available.
Inventors
- 👤 Charles E Maher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:49
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/30; C; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/38; C07F9/44; C09; C09K; C09K23/00; C09K23/14; C09K23/26; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/03; Y10S516/04; Y10S516/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A METHOD OF PREPARING AN EMULSIFIER BASE COMPOSITION COMPRISING: PREPARING A MIXTURE OF CONDENSATIONREACTANTS INCLUDING: (1) A MATERIAL SELECTED FROM THE GROUP CONSISTING OF KERYL, HEXYL, OCTYL, NONYL, AND DODECYL MONOCYCLIC ARYL SULFONIC ACILDS AND PHOSPHONIC ACIDS, AND THE ACID SULFATES OF THE HYDROXYLATED HIGHER FATTY ACIDS AND THE ACID SULFATES OF THE HYDROXYLATED HIGHER FATTY ALCOHOLS, AND OCTYL-2 ACID PHOSPHATE AND NONYL PHOSPHONIC ACID, (2) A HIGHER FATTY ACID, AND (3) AN ALCOHOL AMINE SELECTED FROM THE GROUP CONSISTING OF MONO AND DI-ALKANOL AMINES, REACTING SAID MIXTURE OF CONDENSATION REACTANTS AT A TEMPERATURE OF BETWEEN 120-180*. AND BELOW 200*C. FOR A TIME SUFFICIENT TO PRODUCE A CONDENSATION REACTION END PRODUCT IN THE FORM OF AN AMIDE SELECTED FROM THE GROUP CONSISTING OF SULF AND PHOSPHO-AMIDES OF THE ESTER OF THE FATTY ACID AND THE ALCOHOL AND WHICH END PRODUCT IS A LIQUID EMULSIFIER BASE COMPOSITION SOLUBLE IN GASOLINE AND PARAFFIN OIL AND USEFUL AS AN EMULSIFIER BASE OF OIL-IN-WATER EMULSIONS.
Claim 2
Independent Claim
161 words
A METHOD OF PREPARING AN EMULSIFIER BASE COMPOSITION COMPRISING: PREPARING A MIXTURE OF CONDENSATIONREACTANTS INCLUDING: (1) A MATERIAL SELECTED FROM THE GROUP CONSISTING OF KERYL, HEXYL, OCTYL, NONYL, AND DODECYL MONOCYCLIC ARYL SULFONIC ACILDS AND PHOSPHONIC ACIDS, AND THE ACID SULFATES OF THE HYDROXYLATED HIGHER FATTY ACIDS AND THE ACID SULFATES OF THE HYDROXYLATED HIGHER FATTY ALCOHOLS, AND OCTYL-2 ACID PHOSPHATE AND NONYL PHOSPHONIC ACID, (2) A HIGHER FATTY ACID, AND (3) AN ALCOHOL AMINE SELECTED FROM THE GROUP CONSISTING OF MONO AND DI-ALKANOL AMINES, REACTING SAID MIXTURE OF CONDENSATION REACTANTS AT A TEMPERATURE OF BETWEEN 120-180*. AND BELOW 200*C. FOR A TIME SUFFICIENT TO PRODUCE A CONDENSATION REACTION END PRODUCT IN THE FORM OF AN AMIDE SELECTED FROM THE GROUP CONSISTING OF SULF AND PHOSPHO-AMIDES OF THE ESTER OF THE FATTY ACID AND THE ALCOHOL AND WHICH END PRODUCT IS A LIQUID EMULSIFIER BASE COMPOSITION SOLUBLE IN GASOLINE AND PARAFFIN OIL AND USEFUL AS AN EMULSIFIER BASE OF OIL-IN-WATER EMULSIONS.
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) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |