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US2575382A
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Fiber lubricant composition
Assignee: Celanese Corp
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Filing: 1949-12-21
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Granted: 1951-11-20
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Expires: 1969-12-21
Abstract
No abstract record available.
Inventors
- 👤 Duke Marshall
- 👤 Jr Conrad Hohing
- 👤 Boyd L Shaffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:40
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/244; D06M13/282; D06M13/292; D06M7/00; D06M2200/00; D06M2200/40; Y; Y10; Y10S; Y10S260/00; Y10S260/15; Y10S260/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A LUBRICATING AND CONDITIONING COMPOSITION CONSISTING ESSENTIALLY OF A MIXTURE OF 5 TO 15 PARTS BY WEIGHT OF THE PRIMARY ESTER OF PHOSPHORIC ACID WITH N-DECANOL, 10 TO 30 PARTS BY WEIGHT OF THE DIETHANOLAMINE-ETHYL ESTER OF LAURIC ACID, 1.5 TO 4.0 PARTS BY WEIGHT OF THE DIETHYL-CYCLOHEXYLAMINE AND 1.5 TO 4.0 PARTS BY WEIGHT OF DIAMYL PHENOL BLENDED INTO 50 TO 70 PARTS BY WEIGHT OF MINERAL OIL.
Claim 2
Dependent Claim
69 words
A LUBRICATING AND CONDITIONING COMPOSITION CONSISTING ESSENTIALLY OF A MIXTURE OF 5 TO 15 PARTS BY WEIGHT OF THE PRIMARY ESTER OF PHOSPHORIC ACID WITH N-DECANOL, 10 TO 30 PARTS BY WEIGHT OF THE DIETHANOLAMINE-ETHYL ESTER OF LAURIC ACID, 1.5 TO 4.0 PARTS BY WEIGHT OF THE DIETHYL-CYCLOHEXYLAMINE AND 1.5 TO 4.0 PARTS BY WEIGHT OF DIAMYL PHENOL BLENDED INTO 50 TO 70 PARTS BY WEIGHT OF MINERAL OIL.
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) | 1954-11-19 | 1955-05-21 | 1955-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-19 | 1959-05-21 | 1959-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-19 | 1963-05-21 | 1963-11-20 | $7700.00 | Window Closed / Lapsed |