US3563892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile-treating composition and process
Assignee: EIDP Inc
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Filing: 1967-06-12
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Granted: 1971-02-16
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Expires: 1987-06-12
Abstract
Abstract A NOVEL COMPOSITION OF A MAJOR PORTION OF COCONUT OIL AND MINOR PORTIONS OF (A) THE SODIUM SALT OF SULFATED GLYCERYL TRIOLEATE, (B) A CONDENSATE OF 1 MOL OF NONYLPHENOL WITH 5.5 MOLS OF ETHYLENE OXIDE, AND (C) A MIXTURE OF MONO- AND DIGLYCERIDES OF OLEIC ACID IS FORMULATED AND USED AS AN EXCELLENT LUBRICANT FOR POLYESTER FILAMENTS DURING THE DRAWING OPERATION. THIS COMPOSITION IS ALSO UTILIZED ON THE FILAMENTS WITH AN ADDITIONAL OVERLAY FINISH COMPOSITION.
Inventors
- 👤 Leigh William Cooley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:22
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/244; D06M13/248; D06M13/262; D01; D01F; D01F1/00; D01F1/02; D01F6/00; D01F6/58; D01F6/62; D02; D02J; D02J1/00; D02J1/22; D02J1/221; D06M13/10; D06M13/224; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2967; Y10T428/2969
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |