Patent US2859119A successfully refreshed from Google Patents.
US2859119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rearranged base stock triglyceride products and process of making same
Assignee: Akzo Nobel Paints LLC
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Filing: 1953-05-25
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Granted: 1958-11-04
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Expires: 1973-05-25
Abstract
No abstract record available.
Inventors
- 👤 Walter M Cochran
- 👤 Ott Melvin Leroy
- 👤 Claude W Lantz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:02
CPC Classifications
C; C11; C11C; C11C3/00; C11C3/04; C11C3/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
IN A PROCESS FOR PREPARING A RANDOMLY-REARRANGED TRIGLYCERIDE BASK STOCK HAVING A WILEY MELTING POINT BETWEEN ABOUT 85*F. AND 110*F. WHEREIN A NON-LAURIC OIL COMPONENT IN AMOUNTS CORRESPONDING TO ABOUT 60-90% BY WEIGHT IS BLENDED WITH A LAURIC OIL COMPONENT AS THE REMAINDER, AND THE RESULTING BLEND IS CATALYTICALLY REARRANGED WHILE CONTINUOUSLY MAINTAINED IN HOMOGENEOUS LIQUID PHASE, THE IMPROVEMENT WHICH COMPRISES THE STEPS OF: PRIOR TO REARRANGEMENT, BRINGING THE UNSATURATION VALUE OF THE NON-LAURIC COMPONENT INTO THE IODINE VALUE RANGE OF ABOUT 37.5 TO 82 UNITS AND CONCOMITANTLY IN VIEW OF THE SELECTED IODINE VALUE ADJUSTING THE PROPORTIONS BETWEEN THE LAURIC AND NON-LAURIC COMPONENTS OF THE BLEND TO BE TREATED SO THAT THE REARRANGED BLEND WILL HAVE A MELTING POINT IN THE RANGE DESIGNATED ABOVE, THERE-
Claim 2
Dependent Claim
126 words
IN A PROCESS FOR PREPARING A RANDOMLY-REARRANGED TRIGLYCERIDE BASK STOCK HAVING A WILEY MELTING POINT BETWEEN ABOUT 85*F. AND 110*F. WHEREIN A NON-LAURIC OIL COMPONENT IN AMOUNTS CORRESPONDING TO ABOUT 60-90% BY WEIGHT IS BLENDED WITH A LAURIC OIL COMPONENT AS THE REMAINDER, AND THE RESULTING BLEND IS CATALYTICALLY REARRANGED WHILE CONTINUOUSLY MAINTAINED IN HOMOGENEOUS LIQUID PHASE, THE IMPROVEMENT WHICH COMPRISES THE STEPS OF: PRIOR TO REARRANGEMENT, BRINGING THE UNSATURATION VALUE OF THE NON-LAURIC COMPONENT INTO THE IODINE VALUE RANGE OF ABOUT 37.5 TO 82 UNITS AND CONCOMITANTLY IN VIEW OF THE SELECTED IODINE VALUE ADJUSTING THE PROPORTIONS BETWEEN THE LAURIC AND NON-LAURIC COMPONENTS OF THE BLEND TO BE TREATED SO THAT THE REARRANGED BLEND WILL HAVE A MELTING POINT IN THE RANGE DESIGNATED ABOVE, THERE-
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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) | 1961-11-03 | 1962-05-05 | 1962-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-03 | 1966-05-05 | 1966-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-03 | 1970-05-05 | 1970-11-04 | $7700.00 | Window Closed / Lapsed |