US4085227A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Long-lasting flavored chewing gum
Assignee: Life Savers Inc
•
Filing: 1976-05-04
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Granted: 1978-04-18
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Expires: 1996-05-04
Abstract
Abstract A flavored chewing gum is provided which contains a water-insoluble gum base, and one or more finely divided poorly water-soluble sweetening agents, such as the free acid form of saccharin and/or one or more finely divided poorly water-soluble food acids, such as fumaric acid, succinic acid or adipic acid, dispersed in the gum base. The finely divided sweetening agent and/or finely divided food acid undergo controlled release from the gum base for relatively long periods, for example, for 30 minutes or more, during which time the chewing gum delivers a balanced sweet and non-sour or sour taste.
Inventors
- 👤 Donald A. M. Mackay
- 👤 Frank Witzel
- 👤 Basant K. Dwivedi
- 👤 Daniel Schoenholz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:23
CPC Classifications
A; A23; A23G; A23G4/00; A23G4/06; A23G4/08; Y; Y10; Y10S; Y10S426/00; Y10S426/804
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
49 words
A flavored chewing gum having a prolonged sweet taste comprising gum base; and from about 0.02 to about 1.0% by weight of a particulate artificial sweetener having an average particle size below about 150 microns dispersed in said gum base, said sweetener being the free acid form of saccharin.
Claim 2
Dependent Claim
49 words
A flavored chewing gum having a prolonged sweet taste comprising gum base; and from about 0.02 to about 1.0% by weight of a particulate artificial sweetener having an average particle size below about 150 microns dispersed in said gum base, said sweetener being the free acid form of saccharin.
Claim 3
Dependent Claim
29 words
The flavored chewing gum as defined in claim 1 wherein said sweetener is in the form of finely ground particles having a particle size of below about 100 microns.
Claim 4
Dependent Claim
39 words
A flavored chewing gum having a prolonged sweet taste comprising gum base; from about 0.02 to about 1.0% by weight of the free acid form of saccharin in fine particulate form dispersed in said gum base; and other flavoring.
Claim 5
Dependent Claim
39 words
A flavored chewing gum having a prolonged sweet taste comprising gum base; from about 0.02 to about 1.0% by weight of the free acid form of saccharin in fine particulate form dispersed in said gum base; and other flavoring.
Claim 6
Dependent Claim
26 words
The flavored chewing gum as defined in claim 3 further including from about 0.05 to about 88% by weight of one or more water-soluble sweetening agents.
Claim 7
Dependent Claim
56 words
A flavored chewing gum having a prolonged sweet taste comprising gum base, from about 0.01 to about 1.0% by weight of a particulate poorly water-soluble artificial sweetener having an average particle size below about 150 microns, and sweetener being the free acid form of saccharin and further being dispersed in said gum base, and other flavoring.
Claim 8
Dependent Claim
56 words
A flavored chewing gum having a prolonged sweet taste comprising gum base, from about 0.01 to about 1.0% by weight of a particulate poorly water-soluble artificial sweetener having an average particle size below about 150 microns, and sweetener being the free acid form of saccharin and further being dispersed in said gum base, and other flavoring.
Claim 9
Dependent Claim
26 words
The flavored chewing gum as defined in claim 5 further including from about 0.05 to about 88% by weight of one or more water-soluble sweetening agents.
Claim 10
Dependent Claim
16 words
The flavored chewing gum as defined in claim 6 wherein said water-soluble sweetening agents comprises sorbitol.
Claim 11
Dependent Claim
17 words
The flavored chewing gum as defined in claim 7 wherein said water-soluble sweetening agent further includes sucrose.
Claim 12
Dependent Claim
38 words
The flavored chewing gum as defined in claim 5 comprising gum base, free saccharin acid as the particulate artificial sweetener present in an amount ranging from about 0.1 to about 0.3% by weight, sorbitol, dextrose and corn syrup.
Claim 13
Dependent Claim
34 words
The flavored chewing gum as defined in claim 8 wherein the poorly water-soluble saccharin is employed in a weight ratio to the water-soluble sweetener within the range of from about 0.00022:1 to about 20:1.
Claim 14
Dependent Claim
30 words
The flavored chewing gum as defined in claim 5 wherein said saccharin has a solubility in water of less than 0.5 g/100 pts of H 2 O at 77° F.
Claim 15
Dependent Claim
33 words
The flavored chewing gum as defined in claim 3 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 16
Dependent Claim
17 words
The flavored chewing gum as defined in claim 3 wherein said flavoring comprises essential or synthetic oils.
Claim 17
Dependent Claim
84 words
A method for forming a flavored chewing gum as defined in claim 3, 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 thereafter forming the above mix into sticks or tablets.
Claim 18
Dependent Claim
13 words
The method as defined in claim 14 wherein said plasticizer comprises corn syrup.
Claim 19
Dependent Claim
31 words
The method as defined in claim 14 further including the step of admixing the base-syrup-free saccharin acid mix with one or more water-soluble sweeteners prior to forming the sticks or tablets.
Claim 20
Dependent Claim
27 words
The flavored chewing gum as defined in claim 5 further including a poorly water-soluble food acid having an average particle size of less than about 150 microns.
Claim 21
Dependent Claim
15 words
The flavored chewing gum as defined in claim 17 further including a water-soluble food acid.
Claim 22
Dependent Claim
36 words
The flavored chewing gum as defined in claim 1 further including from about 0.5 to about 3.5% by weight of a poorly water-soluble food acid having an average particle size of less than about 150 microns.
Claim 23
Dependent Claim
15 words
The flavored chewing gum as defined in claim 19 further including a water-soluble food acid.
Claim 24
Dependent Claim
20 words
The flavored chewing gum as defined in claim 3 further including a poorly water-soluble food acid in fine particulate form.
Claim 25
Dependent Claim
26 words
The flavored chewing gum as defined in claim 21 further including from about 0.05 to about 88% by weight of one or more water-soluble sweetening agents.
Claim 26
Dependent Claim
26 words
The flavored chewing gum as defined in claim 3 further including from about 0.05 to about 88% by weight of one or more water-soluble sweetening agents.
Claim 27
Dependent Claim
16 words
The flavored chewing gum as defined in claim 23 wherein said water-soluble sweetening agent comprises sorbitol.
Claim 28
Dependent Claim
17 words
The flavored chewing gum as defined in claim 24 wherein said water-soluble sweetening agent further includes sucrose.
Claim 29
Dependent Claim
57 words
The flavored chewing gum as defined in claim 17 comprising gum base, free saccharin acid as the particulate artificial sweetener present in an amount ranging from about 0.1 to about 0.3% by weight, particulate food acid selected from the group consisting of fumaric acid, succinic acid and adipic acid, and further including sorbitol, dextrose and corn syrup.
Claim 30
Dependent Claim
29 words
The flavored chewing gum as defined in claim 17 wherein said poorly water-soluble food acid is selected from the group consisting of fumaric acid, adipic acid or succinic acid.
Claim 31
Dependent Claim
34 words
The flavored chewing gum as defined in claim 22 wherein said particulate artificial sweetener is in a weight ratio to the water-soluble sweetening agent within the range of from about 0.00022:1 to about 0.0125:1.
Claim 32
Dependent Claim
30 words
The flavored chewing gum as defined in claim 28 wherein said water-soluble sweetening agent is selected from the group consisting of sugars, water-soluble saccharin salts, dipeptide based sweeteners and cyclamates.
Claim 33
Dependent Claim
31 words
The flavored chewing gum as defined in claim 18 wherein said water soluble acid comprises citric, tartaric or malic acid alone or in combination with a natural or synthetic fruit flavoring.
Claim 34
Dependent Claim
106 words
A method for forming a flavored chewing gum as defined in claim 17, 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 and particulate food acid at a temperature below about 250° F so as to inhibit formation of soluble saccharin salts, admixing the above mix with one or more water soluble sweeteners, water soluble food acids or fruit flavors, and thereafter forming the above mix into sticks or tablets.
Claim 35
Dependent Claim
13 words
The method as defined in claim 31 wherein said plasticizer comprises corn syrup.
References Cited (Backward Citations)
US3352689A
Cited
US3826847A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-04-17 | 1981-10-17 | 1982-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-04-17 | 1985-10-17 | 1986-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-04-17 | 1989-10-17 | 1990-04-18 | $7700.00 | Window Closed / Lapsed |