Patent US3194527A successfully refreshed from Google Patents.
Patent US3738866A successfully refreshed from Google Patents.
US3738866A
Expired / Lapsed
US
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Flame resistant polyolefin composition and article formed thereof
Assignee: Vulkor Inc
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Filing: 1970-08-19
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Granted: 1973-06-12
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Expires: 1990-08-19
Abstract
Abstract THIS INVENTION RELATES TO AN INSULATED WIRE OR CABLE CHARACTERIZED BY A HIGH DEGREE OF FLAME RESISTANCE. THE CONDUCTOR OF THE WIRE OR CABLE IS INSULATED WITH A CURED PRODUCT COMPRISING A BLEND CONSISTING ESSENTIALLY OF AN UNCHLORINATED POLYOLEFIN AND A CHLORINATED POLYOLEFIN, THE UNCHLORINATED POLYOLEFIN BEING PRESENT IN A RANGE OF ABOUT 30 PERCENT TO 55 PERCENT BY WEIGHT AND THE CHLORINE IN A RANGE OF ABOUT 20 PERCENT TO 35 PERCENT BY WEIGHT OF THE BLEND, A CHLORINATED POLYOLEFIN STABILIZER AND AN ORGANIC PEROXIDE.
Inventors
- 👤 S Martens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:45
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/44; H01B3/441; H01B7/00; H01B7/17; H01B7/29; H01B7/295; Y; Y10; Y10S; Y10S428/00; Y10S428/92; Y10S428/921; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31855; Y10T428/31931
Claims Analysis
Total Claims: 0
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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) | 1976-06-11 | 1976-12-11 | 1977-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-11 | 1980-12-11 | 1981-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-11 | 1984-12-11 | 1985-06-12 | $7700.00 | Window Closed / Lapsed |