US3105057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Peroxide cured ethylene-butene compositions
Assignee: Cabot Corp
•
Filing: 1958-11-06
•
Granted: 1963-09-24
•
Expires: 1978-11-06
Abstract
No abstract record available.
Inventors
- 👤 Avrom I Medalia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:02
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A COMPOUND WHICH CAN BE CURED TO PRODUCE A PLASROMERIC COMPOUND HAVING EXCEPTIONAL FLEXIBILITY AND ATRENGTH WHICH COMPRISES A COPOLYMER DERIVED ENTIRELY FROM ETHYLENE AND BUTENE-1, SAID COPOLYMER CONTAINING 5 TO 30% BUTENE BY WEIGHT, A FINELY DIVIDED FILLER AND AN ORGANIC PEROXIDE CURING AGENT.
Claim 2
Dependent Claim
45 words
A COMPOUND WHICH CAN BE CURED TO PRODUCE A PLASROMERIC COMPOUND HAVING EXCEPTIONAL FLEXIBILITY AND ATRENGTH WHICH COMPRISES A COPOLYMER DERIVED ENTIRELY FROM ETHYLENE AND BUTENE-1, SAID COPOLYMER CONTAINING 5 TO 30% BUTENE BY WEIGHT, A FINELY DIVIDED FILLER AND AN ORGANIC PEROXIDE CURING AGENT.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-23 | 1967-03-25 | 1967-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-23 | 1971-03-25 | 1971-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-23 | 1975-03-25 | 1975-09-24 | $7700.00 | Window Closed / Lapsed |