Patent US3086966A successfully refreshed from Google Patents.
US3086966A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2, 5-dimethyl-2, 5-di(t-butylperoxy) hexane
Assignee: US Filter Wallace and Tiernan Inc
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Filing: 1959-12-18
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Granted: 1963-04-23
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Expires: 1979-12-18
Abstract
No abstract record available.
Inventors
- 👤 Orville L Mageli
- 👤 James B Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:01
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/14; Y; Y10; Y10S; Y10S260/00; Y10S260/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
THE PROCESS OF CROSSLINKING POLYETHYLENE WHICH COMPRISES INCORPORATING IN THE POLYETHYLENE A CROSSLINKING AMOUNT OF THE HIGH MOLECULAR WEIGHT POLYFUNCTIONAL POLYPERCOMPOUND, 2,5-DIMETHYL - 2,5 - DI(T-BUTYLPEROXY)HEXANE AND HEATING THE MIXTURE UNTIL CROSSLINKING OCCURS.
Claim 2
Dependent Claim
33 words
THE PROCESS OF CROSSLINKING POLYETHYLENE WHICH COMPRISES INCORPORATING IN THE POLYETHYLENE A CROSSLINKING AMOUNT OF THE HIGH MOLECULAR WEIGHT POLYFUNCTIONAL POLYPERCOMPOUND, 2,5-DIMETHYL - 2,5 - DI(T-BUTYLPEROXY)HEXANE AND HEATING THE MIXTURE UNTIL CROSSLINKING OCCURS.
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) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |