US3635860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Epoxy solders
Assignee: Union Carbide Corp
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Filing: 1969-12-22
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Granted: 1972-01-18
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Expires: 1989-12-22
Abstract
Abstract THIS INVENTION RELATES TO EPOXY SOLDERS, BASED ON CYCLOALIPHATIC DIEOPOXIDES AND DIMERS OF UNSATURATED FATTY ACIDS IN ADMIXTURE WITH POLYMERS OF BUTADIENE, WHICH ARE SUITABLE FOR USE AS AUTOMOTIVE BODY SOLDERS ON ELECTRO COATED OR PRIMED SURFACES.
Inventors
- 👤 George A Salensky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:30
CPC Classifications
C; C08; C08L; C08L13/00; C08C; C08C19/00; C08C19/30; C08L19/00; C08L19/006; C08L63/00; C08K; C08K3/00; C08K3/34; C08K5/00; C08K5/04; C08K5/09
Claims Analysis
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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) | 1975-01-17 | 1975-07-19 | 1976-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-17 | 1979-07-19 | 1980-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-17 | 1983-07-19 | 1984-01-18 | $7700.00 | Window Closed / Lapsed |