US3355322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unhydrolyzed ethylene vinyl acetate latex compositions containing a protective colloid and fibrous materials coated with same
Assignee: Monsanto Chemicals Ltd
•
Filing: 1963-10-28
•
Granted: 1967-11-28
•
Expires: 1983-10-28
Abstract
No abstract record available.
Inventors
- 👤 Worrall Roy
- 👤 Shepherd Eric James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:06
CPC Classifications
D; D21; D21H; D21H17/00; D21H17/20; D21H17/33; D21H17/34; D21H17/36; C; C08; C08L; C08L31/00; C08L31/02; C08L31/04; C09; C09D; C09D123/00; C09D123/02; C09D123/04; C09D123/08; D21H17/35; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31725; Y10T428/31728; Y10T428/31732; Y10T428/31736; Y10T428/3175; Y10T428/31754; Y10T428/31765; Y10T428/31768; Y10T428/31772; Y10T428/31775; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31906; Y10T428/31971; Y10T428/31975
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
AN ARTICLE OF MANUFACTURE COMPRISING A FIBROUS MATERIAL COATED WITH FROM 10 TO 70 PERCENTBY WEIGHT OF THE FIBROUS MATERIAL OF A COMPOSITION CONSISTING ESSENTIALLY OF FROM 10 TO 60% BY WEIGHT OF UNHYDROLYZED COPOLYMER OF ETHYLENE/VINYL ACETATE HAVING FROM 20 TO 70% BY WEIGHT ETHYLENE AND CORRESPONDINGLY FROM 80 TO 30% BY WEIGHT VINYL ACETATE, SAID COMPOSITION ALSO CONTAINING FROM 0.1 TO 5 PERCENT BY WEIGHT OF A PROTECTIVE COLLOID.
Claim 2
Dependent Claim
71 words
AN ARTICLE OF MANUFACTURE COMPRISING A FIBROUS MATERIAL COATED WITH FROM 10 TO 70 PERCENTBY WEIGHT OF THE FIBROUS MATERIAL OF A COMPOSITION CONSISTING ESSENTIALLY OF FROM 10 TO 60% BY WEIGHT OF UNHYDROLYZED COPOLYMER OF ETHYLENE/VINYL ACETATE HAVING FROM 20 TO 70% BY WEIGHT ETHYLENE AND CORRESPONDINGLY FROM 80 TO 30% BY WEIGHT VINYL ACETATE, SAID COMPOSITION ALSO CONTAINING FROM 0.1 TO 5 PERCENT BY WEIGHT OF A PROTECTIVE COLLOID.
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |