US2653113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sizing of ethylene polymer structures
Assignee: EIDP Inc
•
Filing: 1951-09-13
•
Granted: 1953-09-22
•
Expires: 1971-09-13
Abstract
No abstract record available.
Inventors
- 👤 Banigan Thomas Franklin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:20
CPC Classifications
C; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/044; C08J7/046; C08J7/052; C08J2323/00; C08J2323/02; C08J2323/04; C08J2323/06; C08J2431/00; Y; Y10; Y10S; Y10S524/00; Y10S524/91; Y10S524/911; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/31909; Y10T428/31913; Y10T428/3192
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
67 words
A METHOD FOR IMPROVING THE ANTI-STATIC AND SLIP CHARACTERISTICS OF STRUCTURES OF ETHYLENE POLYMER WHICH COMPRISES COATING THE SURFACES OF SAID STRUCTURES WITH A DILUTE AQUEOUS DISPERSION CONTAINING FROM 0.1% TO 2% BY WEIGHT, BASED ON THE WEIGHT OF WATER, OF DISPERSED PARTICULATE POLYVINYL ACETATE HAVING A PARTICLE SIZE OF FROM 3-12 MICRONS, AND FROM 0.15% TO 0.50% OF A MIXTURE OF COMPOUNDS OF THE GENERAL FORMULA,
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) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |