US3736283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-based adhesive from vinyl acetate-ethylene copolymer emulsion containing mercapto alkyl silane
Assignee: Hercules LLC
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Filing: 1970-12-28
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Granted: 1973-05-29
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Expires: 1990-12-28
Abstract
Abstract WATER-BASED ADHESIVE COMPOSITIONS OF A LATEX EMULSION OF A COPOLYMER OF ETHYLENE AND VINYL ACETATE ARE DESCRIBED. THE COMPOSITIONS HAVE INCREASED ADHESION TO PLASTICS, METALS, TEXTILE, PAPER, ETC. AND COMPRISE A LATEX EMULSION OF A COPOLYMER OF ETHYLENE AND VINYL ACETATE CONTAINING FROM 5 TO 40 WEIGHT PERCENT ETHYLENE AND, BY WEIGHT OF THE COMPOSITION FROM 0.05 TO 2% OF A MERCAPTO SILANE WHICH IS PREFERABLY A MERCAPTOALKYL TRIALKOXYSILANE.
Inventors
- 👤 H Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:30
CPC Classifications
C; C09; C09J; C09J131/00; C09J131/02; C09J131/04; C08; C08L; C08L2666/00; C08L2666/28; C08L2666/44
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) | 1976-05-28 | 1976-11-27 | 1977-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-28 | 1980-11-27 | 1981-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-28 | 1984-11-27 | 1985-05-29 | $7700.00 | Window Closed / Lapsed |