Fluid sprinkling – spraying – and diffusing – Processes – Involving slow diffusion
Patent
1979-08-17
1982-08-31
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
Involving slow diffusion
239 54, 239 55, A61L 904
Patent
active
043468403
ABSTRACT:
There is disclosed a deodorant composition which has its volatile components such as perfume and deodorant components each adsorbed onto an inert solid carrier. Preferably a plurality of volatile components of different relative volatilities are each adsorbed onto an inert solid carrier to provide a plurality of component-bearing, solid fractions which are blended together in preselected portions to provide the desired proportional release rate of each of the volatile components. The blended solid fractions are packaged into a volatile releasing container. The composition does not exhibit the shrinkage characteristic of other compositions such as solid deodorants and can be provided with a controlled and constant relative release rate of its volatile component throughout its useful life.
REFERENCES:
patent: 2988284 (1961-06-01), Smith
patent: 3630446 (1971-12-01), Roth et al.
Balsam et al., Cosmetics Science and Technology, vol. 1, 2nd Ed., pp. 339 and 348.
Gaiser Conrad J.
Gaiser Laurel A.
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