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Patent US3258354A successfully refreshed from Google Patents.
US3258354A
Expired / Lapsed
US
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Film-forming compositions containing cellulose crystallite aggregates
Assignee: FMC Corp
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Filing: 1962-11-29
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Granted: 1966-06-28
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Expires: 1982-11-29
Abstract
No abstract record available.
Inventors
- 👤 Orlando A Battista
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:18
CPC Classifications
C; C09; C09D; C09D101/00; C09D101/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A PAINT COMPOSITION CONSISTING OF A FLOWABLE FILMFORMING MATERAL HAVING A LIQUID VEHICLE AND WHICH IS CAPABLE OF PROVIDING A CONTINUOUS, SOLID, ADHERENT COVERING WHEN APPLIED AS A THIN LAYER, AND A DISINTEGRATED SUBSTANCE SELECTED FROM THE GROUP CONSISTING OF DISINTEGRATED CELLULOSE CRYSTALLITE AGGREGATES, DISINTEGRATED WATER-INSOLUBLE DERIVATIVES OF CELLULOSE CRYSTALLITE AGGREATES AND DISINTEGRATED ORGANIC SOLVENT-INSOLUBLE DERIVATIVES OF CELLULOSE CRYSTALLITE AGGREGATES, THE DISINTEGRATED SUBSTANCE BEING PRESENT IN AN AMOUNT AT LEAST SUFFICIENT TO IMPART A TEXTURIZED SURFACE TO THE FILM-FORMING MATERIAL WHEN IT IS APPLIED, THE CELLULOSE CRYSTALLITE AGGREGATES HAVING AN AVERAGE LEVEL-OFF D.P. OF FROM 15 TO 375 ANHYDROGLUCOSE UNITS.
Claim 2
Dependent Claim
100 words
A PAINT COMPOSITION CONSISTING OF A FLOWABLE FILMFORMING MATERAL HAVING A LIQUID VEHICLE AND WHICH IS CAPABLE OF PROVIDING A CONTINUOUS, SOLID, ADHERENT COVERING WHEN APPLIED AS A THIN LAYER, AND A DISINTEGRATED SUBSTANCE SELECTED FROM THE GROUP CONSISTING OF DISINTEGRATED CELLULOSE CRYSTALLITE AGGREGATES, DISINTEGRATED WATER-INSOLUBLE DERIVATIVES OF CELLULOSE CRYSTALLITE AGGREATES AND DISINTEGRATED ORGANIC SOLVENT-INSOLUBLE DERIVATIVES OF CELLULOSE CRYSTALLITE AGGREGATES, THE DISINTEGRATED SUBSTANCE BEING PRESENT IN AN AMOUNT AT LEAST SUFFICIENT TO IMPART A TEXTURIZED SURFACE TO THE FILM-FORMING MATERIAL WHEN IT IS APPLIED, THE CELLULOSE CRYSTALLITE AGGREGATES HAVING AN AVERAGE LEVEL-OFF D.P. OF FROM 15 TO 375 ANHYDROGLUCOSE UNITS.
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) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |