Patent US3279068A successfully refreshed from Google Patents.
US4045581A
Expired / Lapsed
US
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Long-lasting mint-flavored chewing gum
Assignee: Life Savers Inc
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Filing: 1976-06-14
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Granted: 1977-08-30
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Expires: 1996-06-14
Abstract
Abstract A mint-flavored chewing gum which contains a water-insoluble gum base, sugars, flavoring and, the free acid form of saccharin, in particulate form, dispersed in the insoluble gum base. The particulate artificial sweetener, undergoes controlled release from the gum base for relatively long periods, for example, for 30 minutes or more, at a concentration below the bitter threshold, so that the chewing gum delivers a sweet taste during such time unaccompanied by a metallic or bitter aftertaste.
Inventors
- 👤 Donald A. M. Mackay
- 👤 Frank Witzel
- 👤 Basant K. Dwivedi
- 👤 Daniel Schoenholz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:45
CPC Classifications
A; A23; A23G; A23G4/00
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
74 words
A flavored chewing gum having a prolonged sweet taste comprising gum base, the free acid form of saccharin dispersed in said gum base, and flavoring, said free acid form of saccharin being present in an amount of from about 0.05 to about 0.5% by weight of the chewing gum and further including from about 0.05 to about 90% by weight of one or more water-soluble sweetening agents at least one of which is sucrose.
Claim 2
Dependent Claim
74 words
A flavored chewing gum having a prolonged sweet taste comprising gum base, the free acid form of saccharin dispersed in said gum base, and flavoring, said free acid form of saccharin being present in an amount of from about 0.05 to about 0.5% by weight of the chewing gum and further including from about 0.05 to about 90% by weight of one or more water-soluble sweetening agents at least one of which is sucrose.
Claim 3
Dependent Claim
33 words
The flavored chewing gum as defined in claim 1 wherein said free acid form of saccharin is present in an amount within the range of from about 0.1 to about 0.3% by weight.
Claim 4
Dependent Claim
17 words
The flavored chewing gum as defined in claim 1 wherein said flavoring comprises essential or synthetic coils.
Claim 5
Dependent Claim
36 words
The flavored chewing gum as defined in claim 1 wherein the free acid form of saccharin is employed in a weight ratio to the water-soluble sweetener within the range of from about 0.00056:1 to about 0.0125:1.
Claim 6
Dependent Claim
96 words
A method for forming a flavored chewing gum as defined in claim 1, which comprises admixing melted gum base with a plasticizer or syrup at a temperature ranging from about 180° to about 210° F to form a base-syrup mix, and at a time the mix is folding well, admixing the base-syrup mix with said free saccharin acid at a temperature below about 250° F so as to inhibit formation of soluble saccharin salts and to form a continuous mass, admixing the above mix with sucrose and thereafter forming the above mix into sticks or tablets.
References Cited (Backward Citations)
US3262784A
Cited
US3795744A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-08-29 | 1981-02-28 | 1981-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-29 | 1985-02-28 | 1985-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-29 | 1989-02-28 | 1989-08-30 | $7700.00 | Window Closed / Lapsed |