US3201271A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organic finishing system for application to polyolefins and polyallomers for vacuum metallizing and decorative purposes
Assignee: Eastman Kodak Co
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Filing: 1962-04-30
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Granted: 1965-08-17
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Expires: 1982-04-30
Abstract
No abstract record available.
Inventors
- 👤 Jr Irving F Simmons
- 👤 Raymond G Pinder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:09
CPC Classifications
C; C09; C09D; C09D177/00; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/043; C23; C23C; C23C14/00; C23C14/02; C23C14/021; C23C14/022; C23C14/06; C23C14/14; C23C14/20; F; F21; F21V; F21V7/00; F21V7/22; F21V7/24; F21V7/28; C08J2323/00; C08J2323/02; C08J2463/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511; Y10T428/31515; Y10T428/31522; Y10T428/31855; Y10T428/31938
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
A METALLIZED ARTICLE COMPRISING A SUBSTRATE CONSISTING ESSENTIALLY OF A GLOW DISCHARGE TREATED POLYOLEFIN SELECTED FROM THE GROUP CONSISTING OF POLYETHYLENE, POLYALLOMER AND POLYPROPYLENE, AN INTERMEDIATE COATING ON SAID SUBSTRATE OF A LACQUER, THE NON-VOLATILE CONSTITUENTS OF WHICH COMPRISE ABOUT 3.5-9.50% BY WEIGHT OF AN EPOXIDE HAVING THE TYPICAL STRUCTURE:
Claim 2
Dependent Claim
50 words
A METALLIZED ARTICLE COMPRISING A SUBSTRATE CONSISTING ESSENTIALLY OF A GLOW DISCHARGE TREATED POLYOLEFIN SELECTED FROM THE GROUP CONSISTING OF POLYETHYLENE, POLYALLOMER AND POLYPROPYLENE, AN INTERMEDIATE COATING ON SAID SUBSTRATE OF A LACQUER, THE NON-VOLATILE CONSTITUENTS OF WHICH COMPRISE ABOUT 3.5-9.50% BY WEIGHT OF AN EPOXIDE HAVING THE TYPICAL STRUCTURE:
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) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |