Patent US3242133A successfully refreshed from Google Patents.
US3242133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilizing polyvinyl halide resins with a terpene and a sulfur containing compound
Assignee: EIDP Inc
•
Filing: 1961-09-20
•
Granted: 1966-03-22
•
Expires: 1981-09-20
Abstract
No abstract record available.
Inventors
- 👤 Lindsey William Bryan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:05
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/01; C08K5/36; C08K5/37
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A COMPOSITION OF MATTER COMPRISING A POLYVINYL CHLORIDE POLYMER, AT LEAST 1% OF BETA-PINENE AND AT LEAST 1% OF 1,10-DITHIODECANE, THE SUM OF PERCENTS OF THE BETA-PINENE AND THE 1,10-DITHIODECANE HAVING 215%.
Claim 2
Dependent Claim
32 words
A COMPOSITION OF MATTER COMPRISING A POLYVINYL CHLORIDE POLYMER, AT LEAST 1% OF BETA-PINENE AND AT LEAST 1% OF 1,10-DITHIODECANE, THE SUM OF PERCENTS OF THE BETA-PINENE AND THE 1,10-DITHIODECANE HAVING 215%.
References Cited (Backward Citations)
US2310971A
Cited
FR881939A
Cited
US2407405A
Cited
US2407396A
Cited
GB590286A
Cited
US3004949A
Cited
US3054771A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |