US4317838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for applying sugarless coating to chewing gum and confections
Assignee: Life Savers Inc
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Filing: 1981-02-23
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Granted: 1982-03-02
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Expires: 2001-02-23
Abstract
Abstract An improved method for applying a sugarless coating containing sorbitol to chewing gum pieces and confections by using a single coating syrup containing sorbitol and/or other non-sugar sweetener, an adhesion or binder component, such as gum arabic, a filler-anti-stick component, such as calcium carbonate, and a dispersing agent, such as titanium dioxide.
Inventors
- 👤 Subraman R. Cherukuri
- 👤 Dominick R. Friello
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:40
CPC Classifications
A; A23; A23G; A23G4/00; A23G4/02; A23G4/025; A23G3/00; A23G3/02; A23G3/20; A23G3/2076; A23G3/34; A23G3/343; A23G4/18; A23G4/20; A23P; A23P20/00; A23P20/10; A61; A61K; A61K9/00; A61K9/20; A61K9/28; A23G2200/00; A23G2200/06; A23G2210/00
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
150 words
A method for preparing a sugarless coated chewing gum or candy, which comprises the steps of applying to center portions of said chewing gum or candy a coating syrup comprising an aqueous solution of from about 30 to about 70% by weight of a normally sweet non-sugar hygroscopic material selected from the group consisting of sorbitol, mannitol, maltitol, isomaltitol, hydrogenated starch hydrolysate and mixtures thereof, from about 5 to about 30% by weight of a binder, from about 3 to about 15% by weight of an anti-sticking compound, and from about 2 to about 12% by weight of a dispersing agent and applying to said so-treated center portions a coating dusting mix comprising said normally sweet non-sugar hygroscopic material in dry form, at least a portion of said dry hygroscopic material being absorbed on the coating syrup applied to said center portions to form a coating on said center portions.
Claim 2
Independent Claim
150 words
A method for preparing a sugarless coated chewing gum or candy, which comprises the steps of applying to center portions of said chewing gum or candy a coating syrup comprising an aqueous solution of from about 30 to about 70% by weight of a normally sweet non-sugar hygroscopic material selected from the group consisting of sorbitol, mannitol, maltitol, isomaltitol, hydrogenated starch hydrolysate and mixtures thereof, from about 5 to about 30% by weight of a binder, from about 3 to about 15% by weight of an anti-sticking compound, and from about 2 to about 12% by weight of a dispersing agent and applying to said so-treated center portions a coating dusting mix comprising said normally sweet non-sugar hygroscopic material in dry form, at least a portion of said dry hygroscopic material being absorbed on the coating syrup applied to said center portions to form a coating on said center portions.
Claim 3
Dependent Claim
38 words
The method as defined in claim 1 wherein said steps of applying said coating syrup and then applying said coating dusting mix are repeated, as necessary, to build up a coating of desired thickness on the center portions.
Claim 4
Dependent Claim
73 words
The method as defined in claim 2 further including the step of applying said coating syrup as the last 2 to 4 coats to said center portions previously coated with said coating syrup and said coating dusting mix, said lastly applied coating syrup comprising said normally sweet hygroscopic material and serving to smooth out and providing a shine to the coating of said normally sweet hygroscopic material previously applied to said center portions.
Claim 5
Dependent Claim
24 words
The method as defined in claim 1 wherein said coating dusting mix contains a moisture absorbing agent, an anti-sticking agent, and a dispersing agent.
Claim 6
Dependent Claim
38 words
The method as defined in claim 1 wherein said coating syrup comprises liquid sorbitol, gum arabic solution, calcium carbonate, titanium dioxide and mannitol, and said coating dusting mix comprises sorbitol powder, mannitol powder, calcium carbonate and titanium dioxide.
Claim 7
Dependent Claim
16 words
A method as defined in claim 1 wherein said center portion comprises chewing gum or candy.
Claim 8
Dependent Claim
15 words
The method as defined in claim 1 wherein said center portion is sugarless chewing gum.
Claim 9
Dependent Claim
30 words
The method as defined in claim 1 wherein said coating syrup further includes a film-forming agent which comprises gelatin, methyl cellulose, hydroxy-propyl cellulose, ethyl cellulose, hydroxyethyl cellulose, and/or carboxymethyl cellulose.
Claim 10
Dependent Claim
30 words
The method as defined in claim 1 wherein said binder for imparting cohesivity to the coating ingredients is gum arabic, xanthan gum, gum tragacanth, tapioca dextrin, or modified food starch.
Claim 11
Dependent Claim
18 words
The method as defined in claim 1 wherein said anti-sticking agent is calcium carbonate, talc, or magnesium trisilicate.
Claim 12
Dependent Claim
14 words
The method as defined in claim 1 wherein said dispersing agent is titanium dioxide.
Claim 13
Dependent Claim
13 words
The method as defined in claim 1 wherein said center portion is candy.
Claim 14
Dependent Claim
50 words
The method as defined in claim 1 wherein said center portion is chewing gum and said coating applied is comprised of sorbitol as said hygroscopic material, gum arabic as a binder, calcium carbonate as an anti-sticking-diluent compound, titanium dioxide as a dispersing agent and mannitol as a moisture absorbing agent.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-03-01 | 1985-08-31 | 1986-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-01 | 1989-08-31 | 1990-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-01 | 1993-08-31 | 1994-03-02 | $7700.00 | Window Closed / Lapsed |