US3062856A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal-containing polymers and preparation thereof
Assignee: Individual
•
Filing: 1958-09-26
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Granted: 1962-11-06
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Expires: 1978-09-26
Abstract
No abstract record available.
Inventors
- 👤 Alclio Gaetano F D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:23
CPC Classifications
C; C06; C06B; C06B45/00; C06B45/04; C06B45/06; C06B45/10; C06B45/105; Y; Y10; Y10S; Y10S149/00; Y10S149/12; Y10S149/121
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
87 words
THE PROCESS FOR THE PREPARATION OF A POLYMERIC PRODUCT COMPRISING THE STEP OF REACTING A COMPOSITION CONSISTING ESSENTIALLY OF AT LEAST TWO METAL COMPOUNDS EACH CONTAINING A DIFFERENT METAL AND SELECTED FROM THE CLASS CONSISTING OF BORON HYDRIDES, ALUMINUM HYDRIDES, BERYLLIUM HYDRICES, MAGNESIUM HYDRIDES AND THE HYDROCARBON DERIVATIVES OF SAID HYDRIDES, WITH AT LEAST ONE UNSATURATED COMPOUND HAVING AT LEAST TWO ETHYLENICALLY UNSATURATED GROUPS THEREIN AND SELECTED FROM THE CLASS CONSISTING OF ETHYLENICALLY UNSATURATED HYDROCARBON COMPOUNDS AND DERIVATIVES THEREOF, SAID DERIVATIVES CONSISTING OF HYDROCARBON AND ETHER GROUPS.
Claim 2
Dependent Claim
87 words
THE PROCESS FOR THE PREPARATION OF A POLYMERIC PRODUCT COMPRISING THE STEP OF REACTING A COMPOSITION CONSISTING ESSENTIALLY OF AT LEAST TWO METAL COMPOUNDS EACH CONTAINING A DIFFERENT METAL AND SELECTED FROM THE CLASS CONSISTING OF BORON HYDRIDES, ALUMINUM HYDRIDES, BERYLLIUM HYDRICES, MAGNESIUM HYDRIDES AND THE HYDROCARBON DERIVATIVES OF SAID HYDRIDES, WITH AT LEAST ONE UNSATURATED COMPOUND HAVING AT LEAST TWO ETHYLENICALLY UNSATURATED GROUPS THEREIN AND SELECTED FROM THE CLASS CONSISTING OF ETHYLENICALLY UNSATURATED HYDROCARBON COMPOUNDS AND DERIVATIVES THEREOF, SAID DERIVATIVES CONSISTING OF HYDROCARBON AND ETHER GROUPS.
Claim 3
Dependent Claim
27 words
A POLYMER CONSISTING ESSENTIALLY OF A PLURALITY OF AT LEAST TWO DIFFERENT REPEATING UNITS IN THE POLYMER CHAINS THEREOF SELECETD FROM THE CLASS CONSISTING OF -BE-Y-, -MG-Y-,
Claim 4
Dependent Claim
27 words
A POLYMER CONSISTING ESSENTIALLY OF A PLURALITY OF AT LEAST TWO DIFFERENT REPEATING UNITS IN THE POLYMER CHAINS THEREOF SELECETD FROM THE CLASS CONSISTING OF -BE-Y-, -MG-Y-,
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) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |