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US3701751A
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US
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Fiber reinforced modified polyolefin compositions
Assignee: WILSON-FIBERFIL HOLDINGS Inc A DE CORP
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Filing: 1970-10-16
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Granted: 1972-10-31
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Expires: 1990-10-16
Abstract
Abstract ENHANCED PHYSICAL PROPERTIES ARE OBTAINED WITH THE FIBER REINFORCED MODIFIED POLYOLEFIN COMPOSITIONS. THE MODIFIED POLYOLEFIN COMPOSITIONS COMPRISE THE REACTION PRODUCT OF A POLYOLEFIN AND A POLYMERIZABLE COMPOUND CONTAINING A TERMINAL OXIRANYL GROUP AND A TERMINAL VINYL GROUP.
Inventors
- 👤 Charles H Schramm
- 👤 Albert Schrage
- 👤 Philip D Readio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:31
CPC Classifications
C; C08; C08F; C08F255/00
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) | 1975-10-31 | 1976-05-01 | 1976-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-31 | 1980-05-01 | 1980-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-31 | 1984-05-01 | 1984-10-31 | $7700.00 | Window Closed / Lapsed |