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US3973049A
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Method of mixing flavors and fixed composition comprising derivatized synthetic polysaccharides
Assignee: General Foods Corp
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Filing: 1974-03-14
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Granted: 1976-08-03
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Expires: 1994-03-14
Abstract
Abstract Synthetic polysaccharides when esterified with a substituted dicarboxylic acid anhydride furnish products possessing excellent oil fixative and stabilizing properties.
Inventors
- 👤 Ivan Furda
- 👤 Peter Donato Malizia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:37
CPC Classifications
C; C08; C08B; C08B37/00; A; A23; A23L; A23L27/00; A23L27/70; A23L27/74
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
53 words
A method of improving the stability of a water insoluble flavor, oil and hydrophobic flavor against oxidation which method comprises fixing said flavors to a highly branched polymerized polysaccharide having been prepared by the acid catalyzed polymerization of a reducing sugar which polymerized polysaccharide has been further esterified with substituted dicarboxylic acid anhydride.
Claim 2
Independent Claim
53 words
A method of improving the stability of a water insoluble flavor, oil and hydrophobic flavor against oxidation which method comprises fixing said flavors to a highly branched polymerized polysaccharide having been prepared by the acid catalyzed polymerization of a reducing sugar which polymerized polysaccharide has been further esterified with substituted dicarboxylic acid anhydride.
Claim 3
Dependent Claim
20 words
The method of claim 1 wherein the polysaccharide is polyglucose and the substituted dicarboxylic acid anhydride is 1-decenyl succinic anhydride.
Claim 4
Dependent Claim
28 words
The method of claim 1 wherein the flavor is fixed to the esterified polysaccharide by forming an emulsion of the flavor and esterified polysaccharide and co-drying the emulsion.
Claim 5
Dependent Claim
12 words
The method of claim 3 wherein the emulsion is co-dried by freeze-drying.
Claim 6
Dependent Claim
44 words
A fixed flavoring composition of improved stability against oxidation which comprises the flavoring fixed in a highly branched polymerized polysaccharide having been prepared by the acid catalyzed polymerization of a reducing sugar which polymerized polysaccharide has been further esterified with substituted dicarboxylic acid anhydrides.
Claim 7
Dependent Claim
44 words
A fixed flavoring composition of improved stability against oxidation which comprises the flavoring fixed in a highly branched polymerized polysaccharide having been prepared by the acid catalyzed polymerization of a reducing sugar which polymerized polysaccharide has been further esterified with substituted dicarboxylic acid anhydrides.
Claim 8
Dependent Claim
20 words
The composition of claim 5 wherein the polysaccharide is polyglucose and the substituted dicarboxylic acid anhydride is 1-decenyl succinic anhydride.
References Cited (Backward Citations)
US2661349A
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US2999858A
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US3655645A
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US3660105A
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US3758549A
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US3898347A
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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) | 1979-08-03 | 1980-02-02 | 1980-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-03 | 1984-02-02 | 1984-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-03 | 1988-02-02 | 1988-08-03 | $7700.00 | Window Closed / Lapsed |