초록 ▼

A cosmetic breath freshener composition, in wafer form, having slow release comprising a multiplicity of microencapsulated liquid droplets of flavoring material contained in a base or carrier. The microcapsules are soluble in the saliva in the mouth to release the flavoring material at sustained rat

A cosmetic breath freshener composition, in wafer form, having slow release comprising a multiplicity of microencapsulated liquid droplets of flavoring material contained in a base or carrier. The microcapsules are soluble in the saliva in the mouth to release the flavoring material at sustained rate. The base has an adhesive therein so that the formed wafer can be placed on the lower or upper gums of the user, thus being activated by the saliva in the mouth causing the capsules to release the flavoring material at a sustained rate for long periods of time in the mouth to mask bad breath and also offering a cool feel effect in the mouth of the user.

대표청구항 ▼

A method of releasing a flavoring material and providing effective protection against bad breath in the mouth of a user, said method comprising forming a wafer composition consisting of microencapsulated droplets of liquid flavoring material in a base or carrier, said microencapsulated droplets havi

A method of releasing a flavoring material and providing effective protection against bad breath in the mouth of a user, said method comprising forming a wafer composition consisting of microencapsulated droplets of liquid flavoring material in a base or carrier, said microencapsulated droplets having a coating which is substantially non-soluble in water but which is soluble in the saliva of the mouth, said wafer having adhesive therein such that when the wafer is placed at any convenient place on the palate or on the upper or lower gums, adjacent to the cheek of the user, thereafter the saliva in the mouth causes the adhesive therein to adhere to the gum and at the same time the flavoring material is slowly released, at a sustained rate, in situ in the mouth as the droplets of material are slowly dissolved, thereby to offer effective relief against bad breath, for periods of time in the order of 4-6 hours, said microencapsulated droplets being present in an amount of 35-45% by weight and consisting essentially of liquid flavoring material in an amount of 85-95%, and an encapsulating wall material of cross-linked gelatin in an amount of 5-15% by weight, said base or carrier consisting essentially of an adhesive.