US3558745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermo-plastic resin compositions
Assignee: Resonac Holdings Corp
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Filing: 1968-01-04
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Granted: 1971-01-26
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Expires: 1988-01-04
Abstract
Abstract A THERMOPLASTIC RESIN COMPOSITION COMPRISING (A) A TERNARY SYSTEM RESIN PREPARED BY GRAFT POLYMERIZING FROM 2 TO 17% BY WEIGHT OF A MIXTURE OF AN ACRYLONITRILE MONOMER AND A STYRENE MONOMER TO FROM 83 TO 98% BY WEIGHT OF CHLORINATED POLYETHYLENE AND (B) A VINYL CHLORIDE RESIN.
Inventors
- 👤 Masao Ogawa
- 👤 Shigeo Hayashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:18
CPC Classifications
C; C08; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08F; C08F255/00; C08F255/02; C08F255/023; C08L51/00; C08L51/06
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) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |