Patent US1985279A successfully refreshed from Google Patents.
Patent US3579485A successfully refreshed from Google Patents.
US3579485A
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US
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Chlorinated carboxyl group containing poly-alpha-olefins
Assignee: Eastman Kodak Co
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Filing: 1969-02-07
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Granted: 1971-05-18
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Expires: 1989-02-07
Abstract
Abstract THIS INVENTION RELATES TO CHLORINATED CARBOXYL GROUP CONTAINING POLY-A-OLEFINS WHICH CAN BE PREPARED BY CHLORINATING A CARBOXYL GROUP CONTAINING POLY-A-OLEFIN. THESE CHLORINATED POLY-A-OLEFINS FORM PRIMER COATINGS FOR USE ON UNTREATED POLY-A-OLEFIN SUBSTRATES, WHICH CAN BE USE ON UNTREATED POLY-A-OLEFIN SUBSTRATES, WHICH CAN BE DECORATED BY PRINTING OR PAINTING.
Inventors
- 👤 Paul D Folzenlogen
- 👤 Hugh J Hagemeyer Jr
- 👤 Windell C Watkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:51
CPC Classifications
C; C08; C08J; C08J7/00; C08J7/04; C08F; C08F255/00; C08F8/00; C08F8/18; C08F8/20; C08F8/46; C08J2323/00; C08J2323/02; C08J2323/10; C08J2323/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-17 | 1974-11-16 | 1975-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-17 | 1978-11-16 | 1979-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-17 | 1982-11-16 | 1983-05-18 | $7700.00 | Window Closed / Lapsed |