US3830751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel silicate containing stabilizers and rigid halogen-containing resin compositions stabilized therewith
Assignee: Cincinnati Milacron Chemicals Inc
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Filing: 1971-02-25
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Granted: 1974-08-20
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Expires: 1991-02-25
Abstract
Abstract HALOGEN-CONTAINING RESIN COMPOSITIONS CONTAINING AN ADMIXTURE OF A STABILIZER AND A SYNTHETIC SILICATE POWDER EXHIBIT IMPROVED STABILITY AND PROCESSABILITY.
Inventors
- 👤 C Stapfer
- 👤 W Racz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:59
CPC Classifications
C; C08; C08K; C08K9/00; C08K9/12; C08K3/00; C08K3/34; C08K9/04
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) | 1977-08-19 | 1978-02-18 | 1978-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-19 | 1982-02-18 | 1982-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-19 | 1986-02-18 | 1986-08-20 | $7700.00 | Window Closed / Lapsed |