Patent US4202071A successfully refreshed from Google Patents.
US3201368A
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Polyolefins stabilized with an (alkylphenol) monosulphide and a nickel alkoxide
Assignee: Vibrantz Corp
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Filing: 1960-10-25
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Granted: 1965-08-17
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Expires: 1980-10-25
Abstract
No abstract record available.
Inventors
- 👤 Charles H Fuchsman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:47
CPC Classifications
C; C07; C07C; C07C323/00; C07C29/00; C07C29/68; C07C29/70; C07C31/00; C07C31/28; C07D; C07D233/00; C07D233/04; C07D233/06; C07D233/08; C07D233/12; C07D233/14; C08; C08K; C08K5/00; C08K5/04; C08K5/05; C08K5/057; C08K5/36; C08K5/37
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A POLYOLEFIN HOMOPOLYMER COMPOSITION CONTAINING IN INTIMATE ADMIXTURE THEREWITH (A) FROM ABOUT 0.05% TO 5% BY WEIGHT OF O,O''-BIS(P-1,1,3,3-TETRAMETHYLBUATYLPHENOL) MONOSULPHIDE, AND (B) FROM ABOUT 0.02% TO 3% BY WEIGHT OF A NICKEL ALKOXIDE OF AN ALCOHOL HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
40 words
A POLYOLEFIN HOMOPOLYMER COMPOSITION CONTAINING IN INTIMATE ADMIXTURE THEREWITH (A) FROM ABOUT 0.05% TO 5% BY WEIGHT OF O,O''-BIS(P-1,1,3,3-TETRAMETHYLBUATYLPHENOL) MONOSULPHIDE, AND (B) FROM ABOUT 0.02% TO 3% BY WEIGHT OF A NICKEL ALKOXIDE OF AN ALCOHOL HAVING THE GENERAL FORMULA
References Cited (Backward Citations)
US2971968A
Cited
US2971941A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |