US3786004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermosetting resinous composition
Assignee: Dai Nippon Toryo Co Ltd
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Filing: 1971-10-27
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Granted: 1974-01-15
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Expires: 1991-10-27
Abstract
Abstract A THERMOSETTING RESINOUS COMPOSITION COMPRISING A VINYL CHLORIDE RESIN, AN UNSATURATED POLYESTER RESIN, A POLYMERIZATION INITIATOR, A REACTIVE PLASTICIZER AND A MEMBER SELECTED FROM THE GROUP CONSISTING OF THE COMPOUNDS OF ALKALI METALS OF GROUP I IN THE PERIODIC TABLE, THE COMPOUNDS OF ELEMENTS OF GROUP II IN THE PERIODIC TABLE AND THE COMPOUNDS OF LEAD, OPTIONALLY TOGETHER WITH A NONREACTIVE PLASTICIZED AND/OR A VINYL MONOMER, AND A THERMOSETTING RESINOUS COMPOSITION OBTAINED BY INCORPORATING A BUBBLING MATERIAL INTO THE ABOVE COMPOSITION.
Inventors
- 👤 A Furuya
- 👤 M Hachiboshi
- 👤 T Adachi
- 👤 M Uchida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:19
CPC Classifications
C; C08; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08F; C08F259/00; C08F259/02; C08F259/04; C08J; C08J9/00; C08J9/04; C08J9/12; C08J9/122; C08L67/00; C08L67/06
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) | 1977-01-14 | 1977-07-16 | 1978-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-01-14 | 1981-07-16 | 1982-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-01-14 | 1985-07-16 | 1986-01-15 | $7700.00 | Window Closed / Lapsed |