US2862904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl chloride resin plasticized with a bis-(3, 4 epoxycyclohexanecarboxylate) and composition containing same
Assignee: Union Carbide Corp
•
Filing: 1955-10-20
•
Granted: 1958-12-02
•
Expires: 1975-10-20
Abstract
No abstract record available.
Inventors
- 👤 Dennis H Mullins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:06
CPC Classifications
C; C08; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08L63/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
A PLASTICIZED VINYL CHLORIDE COMPOSITION WHICH COMPRISES A VINYL CHLORIDE RESIN CONTAINING INTIMATELY DISPERSED THEREIN FROM 0.1 TO 54.0 PARTS BY WEIGHT PER HUNDRED PARTS OF RESIN OF A DIEPOXIDE COMPOUND REPRESENTED BY THE GENERAL FORMULA:
Claim 2
Dependent Claim
36 words
A PLASTICIZED VINYL CHLORIDE COMPOSITION WHICH COMPRISES A VINYL CHLORIDE RESIN CONTAINING INTIMATELY DISPERSED THEREIN FROM 0.1 TO 54.0 PARTS BY WEIGHT PER HUNDRED PARTS OF RESIN OF A DIEPOXIDE COMPOUND REPRESENTED BY THE GENERAL FORMULA:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |