Patent US2864783A successfully refreshed from Google Patents.
US2864783A
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Resinous film-forming composition and regenerated cellulose film coated therewith
Assignee: Akzo Nobel UK PLC
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Filing: 1956-04-24
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Granted: 1958-12-16
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Expires: 1976-04-24
Abstract
No abstract record available.
Inventors
- 👤 Ralph T K Cornwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:52
CPC Classifications
C; C09; C09D; C09D7/00; C09D7/40; C09D7/60; C09D7/63; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/046; C08J7/052; C08K; C08K5/00; C08K5/49; C08K5/51; C08K5/52; C08K5/521; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31801; Y10T428/31804; Y10T428/31855; Y10T428/3188; Y10T428/31884; Y10T428/31891
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
71 words
A HEAT-SEALABLE, MOISTUREPROOFING COATING COMPOSITION CONPRISING, BY WEIGHT, 10% TO 80% OF A THERMOPLASTIC AND ORGANIC SOLVENT-SOLUBLE SYNETHETIC RESIN, 10% TO 75% OF A MIXTURE OF PLASTICIZER COMPRISING 5% TO 40% OF TRICYCLOHEXYL PHOSPHATE AND 50% TO 35% OF OTHER PLASTICIZERING MATERIALM WAX ANDA BLENDING AGENT FOR THE RESIN AND WAX, THE COATING COMPOSITION IN THE FORM OF A FILM HAVING A HIGH SURFACE SLIP AND A HIGH RESISTANCE TO STICKING.
References Cited (Backward Citations)
US2770555A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |