Multi-laminate fragrance release device

Details Multi-laminate fragrance release device Multi-laminate fragrance release device

1988-06-30

1989-10-17

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Slow diffusers

Garment or body attached

239 53, A61L 912

Patent

active

048741299

ABSTRACT:
A multi-layered multi-laminate sustained release device capable of releasing fragrances, colognes, and perfumes, at a controlled rate for a prolonged period of time and having a first layer of a pressure sensitive adhesive release liner for providing a protective peel strip for the device, a second layer of a silicone pressure sensitive adhesive for adhering the device to a substrate to which it is applied including human skin, a third layer of a fragrance oil impregnated matrix of a silicone material selected from the group consisting of silicone elastomers, silicone elastomers having adhesive characteristics, and elastomeric silicone pressure sensitive adhesives, and a fourth layer of a permeable facestock backing member on the surface of the device for controlling the rate of release of the fragrance oil from the impregnated matrix.

REFERENCES:
patent: 2545160 (1951-03-01), Miller
patent: 3412907 (1968-11-01), Faso
patent: 3494505 (1970-02-01), Huebner et al.
patent: 3955706 (1976-05-01), Whitaker
patent: 4283011 (1981-08-01), Spector
patent: 4720409 (1988-01-01), Spector
patent: 4744514 (1988-05-01), Gadowa

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