US3567635A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricant and antistatic composition
Assignee: Burlington Industries Inc
•
Filing: 1969-06-05
•
Granted: 1971-03-02
•
Expires: 1989-06-05
Abstract
Abstract THERE IS PROVIDED A COMPOSITION FOR TREATING TEXTILE FIBERS WHEREBY ANTISTATIC AND LUBRICATING PROPERTIES ARE IMPARTED TO THE FIBERS. THE COMPOSITION COMPRISES: (A) A CATIONIC QUATERNARY AMMONIUM COMPOUND SUCH AS STEARAMIDO-PROPYL DIMETHYL B-HYDROXYETHYL AMMONIUM NITRATE, (B) A NONIONIC ETHYLENE OXIDE ADDUCT OF MIXED FATTY AMINES, (C) A LOWER ALKYL FATTY ESTER, AND (D) AN ETHLENE OXIDE ADDUCT OF ALKYL PHENOL. THERE IS ALSO PROVIDED A PROCESS FOR TEATING TEXTILE FIBERS WITH THE ABOVE COMPOSITION.
Inventors
- 👤 Kenneth D Ballon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:51
CPC Classifications
D; D06; D06M; D06M7/00; D06M2200/00; D06M2200/40
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |