US2943947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sh2o3-adduct of an organic monobasic fatty acid triglyceride with an organic polyisocyanate composition
Assignee: Honeywell International Inc
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Filing: 1958-12-01
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Granted: 1960-07-05
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Expires: 1978-12-01
Abstract
No abstract record available.
Inventors
- 👤 Szukiewicz Waclaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:45
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/18; C08K3/20; C08K3/22; C08K3/2279; C09; C09J; C09J175/00; C09J175/04; C08L; C08L2666/00; C08L2666/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A COMPOSITION ADAPTED FOR USE IN THE PRODUCTION OF ADHESIVES, COATINGS AND FILMS CONSISTING ESSENTIALLY OF A MIXTURE OF SB2O3 AND AN ADDUCT OF A MONOBASIC FATTY ACID TRIGLYCERIDE HAVING A HYDROXYL NUMBER ABOVE ABOUT 50 WITH AN ORGANIC POLYISOCYANATE SUFFICIENT TO PROVIDE FROM 1.5 TO 4.0 ISOCYANATE GROUPS FOR EACH HYDROXYL GROUP IN THE GLYCERIDE, SAID SB2O3 BEING PRESENT IN THE THE ADDUCT.
Claim 2
Dependent Claim
64 words
A COMPOSITION ADAPTED FOR USE IN THE PRODUCTION OF ADHESIVES, COATINGS AND FILMS CONSISTING ESSENTIALLY OF A MIXTURE OF SB2O3 AND AN ADDUCT OF A MONOBASIC FATTY ACID TRIGLYCERIDE HAVING A HYDROXYL NUMBER ABOVE ABOUT 50 WITH AN ORGANIC POLYISOCYANATE SUFFICIENT TO PROVIDE FROM 1.5 TO 4.0 ISOCYANATE GROUPS FOR EACH HYDROXYL GROUP IN THE GLYCERIDE, SAID SB2O3 BEING PRESENT IN THE THE ADDUCT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |