Patent US1798174A successfully refreshed from Google Patents.
Patent US3763117A successfully refreshed from Google Patents.
US3763117A
Expired / Lapsed
US
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Aqueous alkali removable pressure sensitive adhesives
Assignee: Monsanto Co
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Filing: 1971-09-21
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Granted: 1973-10-02
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Expires: 1991-09-21
Abstract
Abstract DISCLOSED HEREIN ARE ACRYLATE BASED PRESSURE SENSITIVE ADHESIVE WHICH ARE CHARATERIZED BY HAVING GOOD ADHESIVE PROPERTIES AND WATER RESISTANCE AT ROOM TEMPERATURE BUT WHICH EASILY REMOVED OR DISPERSED BY HOT AQUEOUS ALKALINE SOLUTIONS.
Inventors
- 👤 Kenna L Mc
- 👤 D Gardner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:21
CPC Classifications
C; C09; C09J; C09J135/00; C09J135/02; C08; C08F; C08F16/00; C08F16/12; C08F220/00; C08F220/02; C08F220/10; C08F220/20; C09J133/00; C09J133/04; C09J133/06; C09J133/062; C09J133/066; C09J7/00; C09J7/20; C09J7/22; C09J7/30; C09J7/38; C09J7/381; C09J7/385; C09J2301/00; C09J2301/30; C09J2301/302; Y; Y10; Y10T; Y10T428/00; Y10T428/28; Y10T428/2852; Y10T428/2878; Y10T428/2887; Y10T428/2891; Y10T428/31504; Y10T428/31855; Y10T428/31935
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) | 1976-10-01 | 1977-04-02 | 1977-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-01 | 1981-04-02 | 1981-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-01 | 1985-04-02 | 1985-10-02 | $7700.00 | Window Closed / Lapsed |