Method of administration of fragrance and/or scent and patch therefor

摘要

A patch facilitates transportation, application, and emission of fragrances for perfume wearers. A plurality of structural and adhesive layers provide a manufacturable patch with structural and functional integrity. The material selection, and perfume selection and concentration, provides efficacy of fragrance emission for a predetermined period.

主权项

1. A fragrance-emitting patch comprising:
a first layer (110, 180); a second, adhesive layer (115) on one side of the first layer; a third, structural layer (120) on an opposite side of the second, adhesive layer from the first layer; a fourth, adhesive layer (125) on an opposite side of the third, structural layer from the second, adhesive layer; a fifth layer (140) on an opposite side of the fourth, adhesive layer from the third, structural layer, said fifth layer being substantially impermeable to vapor or liquid; a sixth, adhesive layer (145) on an opposite side of the fifth layer from the fourth adhesive layer; a seventh, perfume retaining layer (150) on an opposite side of the sixth, adhesive layer from the fifth layer; a an eighth, structural layer (160) on an opposite side of the seventh, perfume retaining layer from the sixth, adhesive layer; and a ninth layer (170) on an opposite side of the eighth, structural layer from the seventh, perfume retaining layer, wherein the eighth, structural layer provides spacing between the seventh, perfume retaining layer and the ninth layer.