US3085003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions stabilized with 3, 5-dialkyl-4 hydroxybenzyl alcohol
Assignee: Shell USA Inc
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Filing: 1959-08-11
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Granted: 1963-04-09
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Expires: 1979-08-11
Abstract
No abstract record available.
Inventors
- 👤 Rupert C Morris
- 👤 Albert L Rocklin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:59
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/70; A23B2/725; A23B2/729; C; C08; C08K; C08K5/00; C08K5/04; C08K5/13; C09; C09K; C09K15/00; C09K15/04; C09K15/06; C09K15/08; C09K15/12; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/18; C10L1/26; C10M; C10M1/00; C10M1/08; C11; C11B; C11B5/00; C11B5/0021; C11B5/0035; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/026; Y; Y10; Y10S; Y10S524/00; Y10S524/925
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A STABLIZED COMPOSITION COMPRISING COMPRISING ESSENTIALLY AN ORGANIC MATERIAL SUBJECT TO OXIDATIVE DETERIORATION HAVING IN INTIMATE CONTACT THEREWITH AN AMOUNT OF 3,5-DIALKYL4-HYDROXYBENZYL ALCOHOL SUFFICIENT TO STABILIZE THE MATERIAL AGAINST OXIDATION, EACH OF SAID ALKYL RADICALS IN SAID ALCOHOL BEING A LOWER MOLECULAR WEIGHT ALKYL RADICAL.
Claim 2
Dependent Claim
45 words
A STABLIZED COMPOSITION COMPRISING COMPRISING ESSENTIALLY AN ORGANIC MATERIAL SUBJECT TO OXIDATIVE DETERIORATION HAVING IN INTIMATE CONTACT THEREWITH AN AMOUNT OF 3,5-DIALKYL4-HYDROXYBENZYL ALCOHOL SUFFICIENT TO STABILIZE THE MATERIAL AGAINST OXIDATION, EACH OF SAID ALKYL RADICALS IN SAID ALCOHOL BEING A LOWER MOLECULAR WEIGHT ALKYL RADICAL.
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) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |