Patent US4262632A successfully refreshed from Google Patents.
US3097193A
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Method of curing polymeric materials and product thereof
Assignee: Phillips Petroleum Co
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Filing: 1960-09-08
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Granted: 1963-07-09
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Expires: 1980-09-08
Abstract
No abstract record available.
Inventors
- 👤 Jerry T Gruver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:15
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3477; C08K5/3492; C08K5/0008; C08K5/0025; C08K5/49; C08K5/5399
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A PROCESS WHICH COMPRISES REACTING A POLYMERIC MATERIAL SELECTED FROM THE GROUP CONSISTING OF NATURAL RUBBER, SYNTHETIC POLYMERS OF MONOMERS CONTAINING A VINYLIDENE GROUP AND SYNTHETIC POLYMERS HAVING THE FORMULA AYN WHEREIN A COMPRISES A POLYMER OF MONOMERS CONTAINING A VINYLDENE GROUP, Y IS A TERMINALLY REACTIVE GROUP AND N IS AN INTEGER OF AT LEAST 2, WITH AN ORGANIC PEROXIDE, AND A REACTANT MATERIAL SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS HAVING THE FORMULA
Claim 2
Dependent Claim
75 words
A PROCESS WHICH COMPRISES REACTING A POLYMERIC MATERIAL SELECTED FROM THE GROUP CONSISTING OF NATURAL RUBBER, SYNTHETIC POLYMERS OF MONOMERS CONTAINING A VINYLIDENE GROUP AND SYNTHETIC POLYMERS HAVING THE FORMULA AYN WHEREIN A COMPRISES A POLYMER OF MONOMERS CONTAINING A VINYLDENE GROUP, Y IS A TERMINALLY REACTIVE GROUP AND N IS AN INTEGER OF AT LEAST 2, WITH AN ORGANIC PEROXIDE, AND A REACTANT MATERIAL SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS HAVING THE 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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |