US2782219A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for preparing polyfunctional organic compounds in a flame and hydroperoxy organic compounds prepared thereby
Assignee: EIDP Inc
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Filing: 1952-11-06
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Granted: 1957-02-19
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Expires: 1972-11-06
Abstract
No abstract record available.
Inventors
- 👤 Charles S Cleaver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:08
CPC Classifications
C; C07; C07C; C07C409/00; C07C409/02; C07C409/04; C07C409/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
PROCESS WHICH COMPRISES CONTACTING AN AQUEOUS DISPERSION OF AN ORGANIC COMPOUND HAVING AT LEAST ONE FUNCTIONAL GROUP AND A HYDROGEN-BEARING CARBON ATOM WITH AN OXYGEN-CONTAINING FUEL COMBUSTING MIXTURE HAVING A NORMAL COMBUSTION WAVE, MAINTAINING THE AQUEOUS DISPERSION OF SAID ORGANIC COMPOUND IN INTIMATE MIXTURE WITH SAID COMBUSTING MIXTURE IN A ZONE WHERE THE TEMPERATURE OF SAID COMBUSTING MIXTURE IS AT LEAST 1500*F. MEASURED AT STANDARD ATMOSPHERIC PRESSURE, REMOVING THE AQUEOUS DISPERSION THEREBY OBTAINED FROM CONTACT WITH SAID COMBUSTING MIXTURE BEFORE COMPLETE COMBUSTION OF SAID ORGANIC COMPOUND OCCURS, COLLECTING THE AQUEOUS DISPERSION THUS REMOVED AND SEPARATING THEREFROM A MONOMERIC ORGANIC PRODUCT HAVING AN ADDITIONAL FUNCTIONAL GROUP AND OF HIGHER MOLECULAR WEIGHT THAN THE ORGANIC COMPOUND ORIGINALLY CONTAINED IN SAID AQUEOUS DISPERSION.
Claim 2
Dependent Claim
120 words
PROCESS WHICH COMPRISES CONTACTING AN AQUEOUS DISPERSION OF AN ORGANIC COMPOUND HAVING AT LEAST ONE FUNCTIONAL GROUP AND A HYDROGEN-BEARING CARBON ATOM WITH AN OXYGEN-CONTAINING FUEL COMBUSTING MIXTURE HAVING A NORMAL COMBUSTION WAVE, MAINTAINING THE AQUEOUS DISPERSION OF SAID ORGANIC COMPOUND IN INTIMATE MIXTURE WITH SAID COMBUSTING MIXTURE IN A ZONE WHERE THE TEMPERATURE OF SAID COMBUSTING MIXTURE IS AT LEAST 1500*F. MEASURED AT STANDARD ATMOSPHERIC PRESSURE, REMOVING THE AQUEOUS DISPERSION THEREBY OBTAINED FROM CONTACT WITH SAID COMBUSTING MIXTURE BEFORE COMPLETE COMBUSTION OF SAID ORGANIC COMPOUND OCCURS, COLLECTING THE AQUEOUS DISPERSION THUS REMOVED AND SEPARATING THEREFROM A MONOMERIC ORGANIC PRODUCT HAVING AN ADDITIONAL FUNCTIONAL GROUP AND OF HIGHER MOLECULAR WEIGHT THAN THE ORGANIC COMPOUND ORIGINALLY CONTAINED IN SAID AQUEOUS DISPERSION.
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) | 1960-02-19 | 1960-08-20 | 1961-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-19 | 1964-08-20 | 1965-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-19 | 1968-08-20 | 1969-02-19 | $7700.00 | Window Closed / Lapsed |