Degradable chewing gum
First Claim
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1. A gum base comprising:
- (a) about 5% to about 10% by weight based on the weight of the gum base of a polymer comprising hydrolyzable units, where said polymer is selected from the group consisting of a copolymer of methyl vinyl ether and maleic anhydride, a copolymer of polystyrene and maleic anhydride, and combinations thereof, wherein said gum base has increased degradability and/or reduced-stick properties in the presence of the polymer comprising hydrolyzable units as compared to in the absence of the polymer comprising hydrolyzable units;
(b) an elastomer;
(c) a non-stick inducing component consisting of one or more members selected from the group consisting of hydrogenated cottonseed oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated olive oil, hydrogenated grape seed oil, hydrogenated peanut oil, hydrogenated sunflower oil, hydrogenated safflower oil, hydrogenated palm oil, hydrogenated cocoa butter, hydrogenated coconut oil, hydrogenated palm kernel oil, animal fats, fatty esters of sugars and phospholipids, wherein said gum base exhibits increased degradability and/or reduced stick properties in the presence of the non-stick inducing component as compared to in the absence of the non-stick inducing component; and
(d) at least one component that promotes hydrolysis, wherein that component is talc, and wherein the gum base that contains the at least one component that promotes hydrolysis will degrade faster than a gum base that does not contain the at least one component that promotes hydrolysis.
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Abstract
The present invention provides gum base compositions and chewing gum compositions having non stick or reduced-stick properties and/or increased degradability. Methods of preparing the gum base and chewing gum compositions, as well as methods of use, are provided.
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Citations
16 Claims
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1. A gum base comprising:
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(a) about 5% to about 10% by weight based on the weight of the gum base of a polymer comprising hydrolyzable units, where said polymer is selected from the group consisting of a copolymer of methyl vinyl ether and maleic anhydride, a copolymer of polystyrene and maleic anhydride, and combinations thereof, wherein said gum base has increased degradability and/or reduced-stick properties in the presence of the polymer comprising hydrolyzable units as compared to in the absence of the polymer comprising hydrolyzable units; (b) an elastomer; (c) a non-stick inducing component consisting of one or more members selected from the group consisting of hydrogenated cottonseed oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated olive oil, hydrogenated grape seed oil, hydrogenated peanut oil, hydrogenated sunflower oil, hydrogenated safflower oil, hydrogenated palm oil, hydrogenated cocoa butter, hydrogenated coconut oil, hydrogenated palm kernel oil, animal fats, fatty esters of sugars and phospholipids, wherein said gum base exhibits increased degradability and/or reduced stick properties in the presence of the non-stick inducing component as compared to in the absence of the non-stick inducing component; and (d) at least one component that promotes hydrolysis, wherein that component is talc, and wherein the gum base that contains the at least one component that promotes hydrolysis will degrade faster than a gum base that does not contain the at least one component that promotes hydrolysis. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A chewing gum product comprising:
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(a) a gum base comprising; (i) about 5% to about 10% by weight based on the weight of the gum base of a polymer comprising hydrolyzable units, where said polymer is selected from the group consisting of a copolymer of methyl vinyl ether and maleic anhydride, a copolymer of polystyrene and maleic anhydride, and combinations thereof, wherein said gum base has increased degradability and/or reduced-stick properties in the presence of the polymer comprising hydrolyzable units as compared to in the absence of the polymer comprising hydrolyzable units; (ii) an elastomer; (iii) a solvent or softener for said elastomer; (iv) a non-stick inducing component consisting of one or more members selected from the group consisting of hydrogenated cottonseed oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated olive oil, hydrogenated grape seed oil, hydrogenated peanut oil, hydrogenated sunflower oil, hydrogenated safflower oil, hydrogenated palm oil, hydrogenated cocoa butter, hydrogenated coconut oil, hydrogenated palm kernel oil, animal fats, fatty esters of sugars and phospholipids, wherein said gum base exhibits increased degradability and/or reduced stick properties in the presence of the non-stick inducing component as compared to in the absence of the non-stick inducing component; and (v) at least one component that promotes hydrolysis, wherein that component is talc, and wherein the gum base that contains the at least one component that promotes hydrolysis will degrade faster than a gum base that does not contain the at least one component that promotes hydrolysis; and (b) at least one component selected from the group consisting of sweetener, flavors, physiological cooling agents, warming agents, tingling agents, and combinations thereof.
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10. A method of preparing a chewing gum composition comprising:
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(a) providing a gum base comprising; (i) about 5% to about 10% by weight based on the weight of the gum base of a polymer comprising hydrolyzable units, where said polymer is selected from the group consisting of a copolymer of methyl vinyl ether and maleic anhydride, a copolymer of polystyrene and maleic anhydride, and combinations thereof, wherein said gum base has increased degradability and/or reduced-stick properties in the presence of the polymer comprising hydrolyzable units as compared to in the absence of the polymer comprising hydrolyzable units; (ii) an elastomer; (iii) a solvent or softener for said elastomer; (iv) a non-stick inducing component consisting of one or more members selected from the group consisting of hydrogenated cottonseed oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated olive oil, hydrogenated grape seed oil, hydrogenated peanut oil, hydrogenated sunflower oil, hydrogenated safflower oil, hydrogenated palm oil, hydrogenated cocoa butter, hydrogenated coconut oil, hydrogenated palm kernel oil, animal fats, fatty esters of sugars and phospholipids, wherein said gum base exhibits increased degradability and/or reduced stick properties in the presence of the non-stick inducing component as compared to in the absence of the non-stick inducing component; and (v) at least one component that promotes hydrolysis, wherein that component is talc, and wherein the gum base that contains the at least one component that promotes hydrolysis will degrade faster than a gum base that does not contain the at least one component that promotes hydrolysis; and (b) combining said gum base with at least one component selected from the group consisting of sweeteners, flavors, physiological cooling agents, warming agents, tingling agents, and combinations thereof.
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11. A method of increasing the degradability of a chewing gum base comprising:
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(a) providing a gum base comprising; (i) about 5% to about 10% by weight based on the weight of the gum base of a polymer comprising hydrolyzable units, where said polymer is selected from the group consisting of a copolymer of methyl vinyl ether and maleic anhydride, a copolymer of polystyrene and maleic anhydride, and combinations thereof, wherein said gum base has increased degradability and/or reduced-stick properties in the presence of the polymer comprising hydrolyzable units as compared to in the absence of the polymer comprising hydrolyzable units; (ii) an elastomer; (iii) a solvent or softener for said elastomer; (iv) a non-stick inducing component consisting of one or more members selected from the group consisting of hydrogenated cottonseed oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated olive oil, hydrogenated grape seed oil, hydrogenated peanut oil, hydrogenated sunflower oil, hydrogenated safflower oil, hydrogenated palm oil, hydrogenated cocoa butter, hydrogenated coconut oil, hydrogenated palm kernel oil, animal fats, fatty esters of sugars and phospholipids, wherein said gum base exhibits increased degradability and/or reduced stick properties in the presence of the non-stick inducing component as compared to in the absence of the non-stick inducing component; and (v) at least one component that promotes hydrolysis, wherein that component is talc, and wherein the gum base that contains the at least one component that promotes hydrolysis will degrade faster than a gum base that does not contain the at least one component that promotes hydrolysis; and (b) exposing the chewing gum base with to mastication in the oral cavity of an individual;
wherein at least one hydrolyzable unit of the polymer begins to hydrolyze or hydrolyzes upon mastication in the oral cavity.
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12. A method of increasing the degradability of a chewing gum base composition comprising:
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(a) providing a gum base composition comprising; (i) about 5% to about 10% by weight based on the weight of the gum base of at least one polymer comprising hydrolyzable units, where said polymer is selected from the group consisting of a copolymer of methyl vinyl ether and maleic anhydride, a copolymer of polystyrene and maleic anhydride, and combinations thereof, wherein said gum base has increased degradability and/or reduced-stick properties in the presence of the polymer comprising hydrolyzable units as compared to in the absence of the polymer comprising hydrolyzable units; (ii) an elastomer; (iii) a solvent or softener for said elastomer; (iv) a non-stick inducing component consisting of one or more members selected from the group consisting of hydrogenated cottonseed oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated olive oil, hydrogenated grape seed oil, hydrogenated peanut oil, hydrogenated sunflower oil, hydrogenated safflower oil, hydrogenated palm oil, hydrogenated cocoa butter, hydrogenated coconut oil, hydrogenated palm kernel oil, animal fats, fatty esters of sugars and phospholipids, wherein said gum base exhibits increased degradability and/or reduced-stick properties in the presence of the non-stick inducing component as compared to in the absence of the non-stick inducing component; and (v) at least one component that promotes hydrolysis, wherein that component is talc, and wherein the gum base that contains the at least one component that promotes hydrolysis will degrade faster than a gum base that does not contain the at least one component that promotes hydrolysis; and (b) contacting the chewing gum base with water;
wherein at least one hydrolyzable unit of the polymer begins to hydrolyze or hydrolyzes upon contact with the water. - View Dependent Claims (13)
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14. A chewing gum composition comprising:
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(a) a gum base comprising; (i) about 5% to about 10% by weight based on the weight of the gum base of a polymer comprising hydrolyzable units, where said polymer is selected from the group consisting of a copolymer of methyl vinyl ether and maleic anhydride, a copolymer of polystyrene and maleic anhydride, and combinations thereof, wherein said gum base has increased degradability and/or reduced-stick properties in the presence of the polymer comprising hydrolyzable units as compared to in the absence of the polymer comprising hydrolyzable units; (ii) an elastomer; and (iii) a solvent or softener for said elastomer; (b) at least one component selected from the group consisting of sweeteners, flavors, physiological cooling agents, warming agents, tingling agents, and combinations thereof; (c) a non-stick inducing component consisting of one or more members selected from the group consisting of hydrogenated cottonseed oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated olive oil, hydrogenated grape seed oil, hydrogenated peanut oil, hydrogenated sunflower oil, hydrogenated safflower oil, hydrogenated palm oil, hydrogenated cocoa butter, hydrogenated coconut oil, hydrogenated palm kernel oil, animal fats, fatty esters of sugars and phospholipids, wherein said gum base exhibits increased degradability and/or reduced-stick properties in the presence of the non-stick inducing component as compared to in the absence of the non-stick inducing component; and (d) at least one component that promotes hydrolysis, wherein that component is talc, and wherein the gum base that contains the at least one component that promotes hydrolysis will degrade faster than a gum base that does not contain the at least one component that promotes hydrolysis.
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15. A chewing gum composition comprising:
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(a) a gum base comprising; (i) about 5% to about 10% by weight based on the weight of the gum base of a polymer comprising hydrolyzable units, where said polymer is selected from the group consisting of a copolymer of methyl vinyl ether and maleic anhydride, a copolymer of polystyrene and maleic anhydride, and combinations thereof, wherein said gum base has increased degradability and/or reduced-stick properties in the presence of the polymer comprising hydrolyzable units as compared to in the absence of the polymer comprising hydrolyzable units; (ii) an elastomer; (iii) a solvent or softener for said elastomer; (iv) a non-stick inducing component consisting of one or more members selected from the group consisting of hydrogenated cottonseed oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated olive oil, hydrogenated grape seed oil, hydrogenated peanut oil, hydrogenated sunflower oil, hydrogenated safflower oil, hydrogenated palm oil, hydrogenated cocoa butter, hydrogenated coconut oil, hydrogenated palm kernel oil, animal fats, fatty esters of sugars and phospholipids, wherein said gum base exhibits increased degradability and/or reduced-stick properties in the presence of the non-stick inducing component as compared to in the absence of the non-stick inducing component; and (v) at least one component that promotes hydrolysis, wherein that component is talc, and wherein the gum base that contains the at least one component that promotes hydrolysis will degrade faster than a gum base that does not contain the at least one component that promotes hydrolysis; and (b) at least one component selected from the group consisting of sweeteners, flavors, physiological cooling agents, warming agents, tingling agents, and combinations thereof; and (c) a photodegradation component.
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16. A chewing gum product comprising:
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(a) a gum base comprising; (i) about 5% to about 10% by weight based on the weight of the gum base of a polymer comprising hydrolyzable units, where said polymer is selected from the group consisting of a copolymer of methyl vinyl ether and maleic anhydride, a copolymer of polystyrene and maleic anhydride, and combinations thereof, wherein said gum base has increased degradability and/or reduced-stick properties in the presence of the polymer comprising hydrolyzable units as compared to in the absence of the polymer comprising hydrolyzable units; (ii) an elastomer; (iii) a solvent or softener for said elastomer; (iv) a non-stick inducing component consisting of one or more members selected from the group consisting of hydrogenated cottonseed oil, hydrogenated soybean oil, hydrogenated canola oil, hydrogenated olive oil, hydrogenated grape seed oil, hydrogenated peanut oil, hydrogenated sunflower oil, hydrogenated safflower oil, hydrogenated palm oil, hydrogenated cocoa butter, hydrogenated coconut oil, hydrogenated palm kernel oil, animal fats, fatty esters of sugars and phospholipids, wherein said gum base exhibits increased degradability and/or reduced-stick properties in the presence of the non-stick inducing component as compared to in the absence of the non-stick inducing component; and (v) at least one component that promotes hydrolysis, wherein that component is talc, and wherein the gum base that contains the at least one component that promotes hydrolysis will degrade faster than a gum base that does not contain the at least one component that promotes hydrolysis; and (b) at least one component selected from the group consisting of sweetener, flavors, physiological cooling agents, warming agents, tingling agents, and combinations thereof.
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Specification