US3651003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hexa(alkoxymethyl)melamine-modified hydroxylated fluoropolymer coating compositions and processes
Assignee: EIDP Inc
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Filing: 1968-12-18
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Granted: 1972-03-21
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Expires: 1988-12-18
Abstract
Abstract DESCRIBED ARE COMBINATIONS OF CERTAIN HYDROXYLATED FLUOROPOLYMERS AND HEXA(ALKOXYMETHYL)MELAMINES, BOTH IN THE FORM OF CORSSLINKABLE LIQUID MIXTURES AND IN THE FORM OF SCRATCH-RESISTANT, STRONGLY ADHERENT CROSS-LINKED COATINGS, METHODS OF APPLYING THE COATINGS FROM THE LIQUID MIXTURES, AND SOLID OBJECTS, ESPECIALLY PLASTIC OBJECTS, CARRYING THE COATINGS.
Inventors
- 👤 Max F Bechtold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:30
CPC Classifications
C; C08; C08F; C08F8/00; C08F8/30
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) | 1975-03-21 | 1975-09-20 | 1976-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-03-21 | 1979-09-20 | 1980-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-03-21 | 1983-09-20 | 1984-03-21 | $7700.00 | Window Closed / Lapsed |