US2815340A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reaction products of fatty amines and reducing disaccharides
Assignee: General Mills Inc
•
Filing: 1953-08-03
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Granted: 1957-12-03
•
Expires: 1973-08-03
Abstract
No abstract record available.
Inventors
- 👤 John G Erickson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:31
CPC Classifications
C; C07; C07H; C07H15/00; C07H15/02; C07H15/12
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
55 words
REACTION PRODUCT OF PRIMARY FATTY AMINES CONTAINING FROM 12-18 CARBON ATOMS AND REDUCING DISACCHARIDES, THE REACTION PRODUCT CONTAINING A NUMBER OF FATTY AMINE GROUPS FROM TWO OF THE NUMBER OF CARBON ATOMS IN THAT PORTIONS OF THE MONOSACCHARIDE CONTAINING THE REDUCING CARBONYL GROUP UP TO THE CARBON ATOM WHICH CONNECTS TO THE OTHER MOMOSACCHARIDE GROUP.
Claim 2
Dependent Claim
55 words
REACTION PRODUCT OF PRIMARY FATTY AMINES CONTAINING FROM 12-18 CARBON ATOMS AND REDUCING DISACCHARIDES, THE REACTION PRODUCT CONTAINING A NUMBER OF FATTY AMINE GROUPS FROM TWO OF THE NUMBER OF CARBON ATOMS IN THAT PORTIONS OF THE MONOSACCHARIDE CONTAINING THE REDUCING CARBONYL GROUP UP TO THE CARBON ATOM WHICH CONNECTS TO THE OTHER MOMOSACCHARIDE GROUP.
Claim 3
Dependent Claim
95 words
PROCESS OF PRODUCING REACTION PRODUCTS OF REDUCINGG DISACCHARDES AND FATTY PRIMARY AMINES CONTAINING FROM 12-18 CARBON ATOMS WHICH COMPRISES REACTING THE DISACCHARIDE WITH A FATTY PRIMARY AMINE CONTAINING FROM 8-22 CARBON ATOMS AT A TEMPERATURE OF FROM 50-80* C. FOR A TIME PERIOD OF FROM 2-5 HOURS, THE FATTY AMINE BEING EMPLOYED IN A MOLAR RATIO WITHIN THE RANGE OF FROM 2 TO THE NUNBER OF CARBON ATOMS IN THE PORTION OF THE MOMOSACCHARIDE UNIT CONTAINING THE REDUCING CARBONY! GROUP UP TO THE CARBON ATOM WHICH CONNECT THAT MONOSACCHARIDE UNIT TO THE OTHER MONOSACCHARIDE UNIT.
Claim 4
Dependent Claim
95 words
PROCESS OF PRODUCING REACTION PRODUCTS OF REDUCINGG DISACCHARDES AND FATTY PRIMARY AMINES CONTAINING FROM 12-18 CARBON ATOMS WHICH COMPRISES REACTING THE DISACCHARIDE WITH A FATTY PRIMARY AMINE CONTAINING FROM 8-22 CARBON ATOMS AT A TEMPERATURE OF FROM 50-80* C. FOR A TIME PERIOD OF FROM 2-5 HOURS, THE FATTY AMINE BEING EMPLOYED IN A MOLAR RATIO WITHIN THE RANGE OF FROM 2 TO THE NUNBER OF CARBON ATOMS IN THE PORTION OF THE MOMOSACCHARIDE UNIT CONTAINING THE REDUCING CARBONY! GROUP UP TO THE CARBON ATOM WHICH CONNECT THAT MONOSACCHARIDE UNIT TO THE OTHER MONOSACCHARIDE UNIT.
References Cited (Backward Citations)
US2181929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |