Patent US3082109A successfully refreshed from Google Patents.
US3082109A
Expired / Lapsed
US
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Collodial dispersion of metals in plastics
Assignee: Eastman Kodak Co
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Filing: 1958-09-30
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Granted: 1963-03-19
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Expires: 1978-09-30
Abstract
No abstract record available.
Inventors
- 👤 Richard G Devaney
- 👤 John W Tamblyn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:21
CPC Classifications
C; C08; C08L; C08L1/00; C08L1/08; C08L1/10; C08L1/12; C08K; C08K3/00; C08K3/02; C08K3/08
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
64 words
A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A THREMOPLASTIC CELLULOSE ORGANIC ACID DERIVATIVE HAVING A METAL WHICH MELTS AT A TEMPERATURE OF LESS THAN 350* F. COLLOIDALLY DISPERSED THEREIN, SAID DISPERSION HAVING OCCURRED WHILE BOTH THE METAL AND THE CELLULOSE ORGANIC ACID DERIVATIVE WERE IN A MOLTEN CONDITION, AT WHICH TIME THE MOLTEN METAL WAS COLLOIDALLY DISPERSED IN THE MOLTEN CELLULOSE ORGANIC ACID DERIVATIVE.
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) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |