US3773713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermostable composition of vinylidene fluoride polymer
Assignee: Daikin Industries Ltd
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Filing: 1972-05-24
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Granted: 1973-11-20
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Expires: 1992-05-24
Abstract
Abstract A THEROSTABLE COMPOSITION COMPRISING 100 PARTS BY WEIGHT OF VINYLIDENE FLUORIDE POLYMER AND 0.1 TO 30 PARTS BY WEIGHT OF AT LEAST ONE GLYCIDYL COMPOUND SELECTED FROM THE GROUP CONSISTING OF GLYCIDYL METHACRYLATE POLYMERS AND GLYCIDYL EPOXY RESINS WITH OR WITHOUT A PIGMENT AND AN ORGANIC SOLVENT SYSTEM. THE FILM OF THE COMPOSITION COATED ON A METAL PLATE IS HIGHLY AND SATISFACTORILY IMPROVED IN THE THERMOSTABILITY AND THE ADHESIVE PROPERTY, EVEN WHEN A PIGMENT IS CONTAINED THEREIN.
Inventors
- 👤 S Koizumi
- 👤 T Suzuki
- 👤 C Okuno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:03
CPC Classifications
C; C08; C08L; C08L27/00; C08L27/02; C08L27/12; C08L27/16; C08L33/00; C08L33/04; C08L33/14; C08L63/00
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) | 1976-11-19 | 1977-05-21 | 1977-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-11-19 | 1981-05-21 | 1981-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-11-19 | 1985-05-21 | 1985-11-20 | $7700.00 | Window Closed / Lapsed |