US3682875A
Expired / Lapsed
US
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Stabilized anaerobic sealant composition
Assignee: Henkel Loctite Ireland Ltd
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Filing: 1970-09-22
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Granted: 1972-08-08
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Expires: 1990-09-22
Abstract
Abstract ANAEROBIC COMPOSITIONS COMPOSED OF POLYMERIZABLE ACRYLATE ESTER MONOMERS PEROXY POLYMERIZATION INITIATORS ARE STABILIZED BY THE INCORPORATION THEREIN OF A STABLE NITROXIDE FREE RADICAL.
Inventors
- 👤 Denis Joseph O'sullivan
- 👤 David John Stamper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:56
CPC Classifications
C; C08; C08F; C08F20/00; C08F20/02; C08F20/10; C08F20/20; C09; C09J; C09J4/00
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) | 1975-08-08 | 1976-02-07 | 1976-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-08 | 1980-02-07 | 1980-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-08 | 1984-02-07 | 1984-08-08 | $7700.00 | Window Closed / Lapsed |