Patent US3252979A successfully refreshed from Google Patents.
US3252979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Peroxide-containing adducts of amine compounds and the preparation thereof
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1961-09-06
•
Granted: 1966-05-24
•
Expires: 1981-09-06
Abstract
No abstract record available.
Inventors
- 👤 Alexis A Oswald
- 👤 Noel Fernand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:34
CPC Classifications
C; C07; C07D; C07D487/00; C07D487/02; C07D487/08
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
20 words
HYDROGEN PEROXIDE ADDUCTS OF TERITARY, SATURATED C3 TO C20 ALIPHATIC AMINES AND TERTIARY, SATURATED C3 TO C20 ALIPHATIC AMINES OXIDES.
Claim 2
Dependent Claim
20 words
HYDROGEN PEROXIDE ADDUCTS OF TERITARY, SATURATED C3 TO C20 ALIPHATIC AMINES AND TERTIARY, SATURATED C3 TO C20 ALIPHATIC AMINES OXIDES.
Claim 3
Dependent Claim
2 words
TRIETHYLENEDIAMMONIUM DIPEROXIDE.
Claim 4
Dependent Claim
2 words
TRIETHYLENEDIAMMONIUM DIPEROXIDE.
Claim 5
Dependent Claim
49 words
A PROCESS FOR PREPARING HYDROGEN PEROXIDE CONTAINING ADDUCTS OF TERTIARY, SATURATED C3 TO C20 ALPHATIC AMINES WHICH COMPRISES MIXING HYDROGEN PEROXIDE LIQUID CONTAINING NOT MORE THAN ABOUT 80 WT. PERCENT WATER WITH A TERTIARY, SATURATED C3 TO C20 ALIPHATIC AMINE AT TEMPERATURE RANGING FROM ABOUT -50 TO ABOUT 30*C.
Claim 6
Dependent Claim
49 words
A PROCESS FOR PREPARING HYDROGEN PEROXIDE CONTAINING ADDUCTS OF TERTIARY, SATURATED C3 TO C20 ALPHATIC AMINES WHICH COMPRISES MIXING HYDROGEN PEROXIDE LIQUID CONTAINING NOT MORE THAN ABOUT 80 WT. PERCENT WATER WITH A TERTIARY, SATURATED C3 TO C20 ALIPHATIC AMINE AT TEMPERATURE RANGING FROM ABOUT -50 TO ABOUT 30*C.
References Cited (Backward Citations)
US3038903A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-23 | 1969-11-22 | 1970-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-23 | 1973-11-22 | 1974-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-23 | 1977-11-22 | 1978-05-24 | $7700.00 | Window Closed / Lapsed |