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US3168554A
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Stabilizers for peracids
Assignee: Union Carbide Corp
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Filing: 1960-05-26
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Granted: 1965-02-02
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Expires: 1980-05-26
Abstract
No abstract record available.
Inventors
- 👤 Phillips Benjamin
- 👤 Samuel W Tinsley
- 👤 Paul S Starcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:31
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/24; C07D213/28; C07D213/30; C07C; C07C407/00; C07C407/003; C07C407/006; C07D213/60; C07D213/78; C07D213/79
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A STABILIZED ORGANIC PERACID SELECTED FROM THE GROUP CONSISTING OF PERBENZOIC ACID, MONOPERPHTHALIC ACID, AND THE UNSUBSTITUTED ALIPHATIC MONOCARBOXYLIC PERACIDS HAVING FROM 2 TO 4 CARBON ATOMS, WHEREIN SAID ORGANIC PERACID CONTAINS A SMALL AMOUNT OF A PYRIDINE-2-METHANOL OF THE FORMULA:
Claim 2
Dependent Claim
41 words
A STABILIZED ORGANIC PERACID SELECTED FROM THE GROUP CONSISTING OF PERBENZOIC ACID, MONOPERPHTHALIC ACID, AND THE UNSUBSTITUTED ALIPHATIC MONOCARBOXYLIC PERACIDS HAVING FROM 2 TO 4 CARBON ATOMS, WHEREIN SAID ORGANIC PERACID CONTAINS A SMALL AMOUNT OF A PYRIDINE-2-METHANOL OF THE FORMULA:
References Cited (Backward Citations)
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US2609391A
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US2953572A
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US3053633A
Cited
US3043653A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-02 | 1968-08-03 | 1969-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-02 | 1972-08-03 | 1973-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-02 | 1976-08-03 | 1977-02-02 | $7700.00 | Window Closed / Lapsed |