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US3035953A
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Laminates of aluminum and solid polymers of 1-olefins
Assignee: Phillips Petroleum Co
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Filing: 1958-03-24
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Granted: 1962-05-22
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Expires: 1978-03-24
Abstract
No abstract record available.
Inventors
- 👤 Philip M Arnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:43
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/04; B32B15/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
AN ARTICLE OF MANUFACTURE COMPRISIING A LAMINATE OF ALUMINUM AND A SOLID POLYMER OF A 1-OLEFIN HAVING A MAXIMUM OF 8 CARBON ATOMS PER MOLECULE AND NO BRANCHING NEARER THE DOUBLE BOND THAN THE 4-POSITION, BONDED DWITH A CURED HYDROGENATED POLYMER SELECTED FROM THE GROUP CONSISTING OF HYDROGENATED HOMOPLYMERS OF BUTADIENE AND HYDROGENARED COPOYLMERS OF BUTADIENE AND STYRENE CONTAINING NOT OVER 30 PERCENT OF BOUND STYRENE, HAVING AN UNSATURATION NOT EXCEEDING 50 PERCENT OF THE UNSATURATION OF THE UNHYDROGENATED POLYMER.
Claim 2
Dependent Claim
80 words
AN ARTICLE OF MANUFACTURE COMPRISIING A LAMINATE OF ALUMINUM AND A SOLID POLYMER OF A 1-OLEFIN HAVING A MAXIMUM OF 8 CARBON ATOMS PER MOLECULE AND NO BRANCHING NEARER THE DOUBLE BOND THAN THE 4-POSITION, BONDED DWITH A CURED HYDROGENATED POLYMER SELECTED FROM THE GROUP CONSISTING OF HYDROGENATED HOMOPLYMERS OF BUTADIENE AND HYDROGENARED COPOYLMERS OF BUTADIENE AND STYRENE CONTAINING NOT OVER 30 PERCENT OF BOUND STYRENE, HAVING AN UNSATURATION NOT EXCEEDING 50 PERCENT OF THE UNSATURATION OF THE UNHYDROGENATED POLYMER.
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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) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |