US3795646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cross-linking polyethylene compositions with silicone additive
Assignee: Vulkor Inc
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Filing: 1972-04-21
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Granted: 1974-03-05
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Expires: 1992-04-21
Abstract
Abstract A CURABLE COMPOSITION, ESPECIALLY ADAPTABLE FOR USE AS INSULATION FOR WIRE AND CABLE, COMPRISING AN ETHYLENECONTAINING POLYMERIC MEMBER, A CURING AGENT, AND A SILICONE FLUID HAVING A VISCOSITY NOT GREATER THAN ABOUT 100 CENTISTOKES AT 25*C. A FILLER SUCH AS CARB~N BLACK OF A MINERAL FILLER MAY BE INCORPORATED INTO THE SYSTEM.
Inventors
- 👤 Kenzie B Mac
- 👤 C Wallace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:33
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/46; C; C08; C08L; C08L23/00; C08L23/02; C08L23/04; C08L23/06; C08L23/08; C08L23/0807; C08L23/0815; C08L23/0846; C08L23/0853; C08L23/16; H01B3/44; H01B3/441; C08L2203/00; C08L2203/20; C08L2203/202; C08L2312/00; C08L83/00; C08L83/04; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31699
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) | 1977-03-04 | 1977-09-03 | 1978-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-03-04 | 1981-09-03 | 1982-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-03-04 | 1985-09-03 | 1986-03-05 | $7700.00 | Window Closed / Lapsed |