US3123574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrogenation of cottonseed and soybean oils foe shortening stock
Assignee: —
•
Filing: —
•
Granted: 1964-03-03
•
Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:48
CPC Classifications
B; B01; B01J; B01J23/00; B01J23/38; B01J23/54; B01J23/56; B01J23/64; B01J23/644; B01J23/6447
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A CATALYST, EFFECTIVE FOR THE SELECTIVE HYDROGENATION OF THE OLEFINIC LINKAGES OF UNSATURATED FATTY OILS, CONSISTING ESSENTIALLY OF A SOLID SUPPORT AND DEPOSITED THERON PALLADIUM METAL AND A MODIFYING MATERIAL SELECTED FROM THE GROUP CONSISTING OF MERCURIC CHLORIDE, BISMUTH SUBACETATE AND A MIXTURE OF BISMUTH SUBACETATE AND SILVER ACETATE, THE PALLADIUM METAL BEING PRESENT IN THE RANGE OF .001 TO 10 PERCENT BY WEIGHT AND THE MODIFYING MATERIAL BEING PRESENT IN THE RANGE OF .0005 TO 10 PERCENT BE WEIGHT, THE PERCENTAGES BEING OF TOTAL CATALYST WEIGHT.
Claim 2
Dependent Claim
87 words
A CATALYST, EFFECTIVE FOR THE SELECTIVE HYDROGENATION OF THE OLEFINIC LINKAGES OF UNSATURATED FATTY OILS, CONSISTING ESSENTIALLY OF A SOLID SUPPORT AND DEPOSITED THERON PALLADIUM METAL AND A MODIFYING MATERIAL SELECTED FROM THE GROUP CONSISTING OF MERCURIC CHLORIDE, BISMUTH SUBACETATE AND A MIXTURE OF BISMUTH SUBACETATE AND SILVER ACETATE, THE PALLADIUM METAL BEING PRESENT IN THE RANGE OF .001 TO 10 PERCENT BY WEIGHT AND THE MODIFYING MATERIAL BEING PRESENT IN THE RANGE OF .0005 TO 10 PERCENT BE WEIGHT, THE PERCENTAGES BEING OF TOTAL CATALYST WEIGHT.
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |