Special receptacle or package – Infusion containing
Patent
1990-02-26
1990-12-04
Sewell, Paul T.
Special receptacle or package
Infusion containing
206219, 2065247, 422 5, A61L 904, B65D 8126
Patent
active
049747258
ABSTRACT:
An organoleptically active substance container for producing a deodorant, scenting and/or repellent effect comprises an envelope made of water-impermeable, gas-permeable synthetic resin in which a mixture of an organoleptically active substance in powder form, typically a deodorant, perfume or repellent, and a powdery water-absorbing synthetic resin is contained either as such or packed in a water-soluble film, the envelope being equipped, at one corner thereof, with a tightly closable water inlet for introducing water into the envelope.
With the above container, a simple procedure comprising only introducing water into the water-impermeable, gas-permeable synthetic resin envelope makes it possible to secure the desired deodorant, scenting and/or repellent effect, among others, for a prolonged period of time. Since the powdery water-absorbing synthetic resin powder-active substance powder mixture is placed, either as such or in the form of a pack, in the envelope, the container as a whole is not bulky but lightweight before use, hence can be stored in transported with ease.
REFERENCES:
patent: 3294224 (1966-12-01), Horwitz
patent: 3946945 (1976-03-01), Odioso et al.
patent: 4340491 (1982-07-01), Lee
patent: 4374571 (1983-02-01), Hirvela
patent: 4511552 (1985-04-01), Cox
patent: 4634614 (1987-01-01), Holzner
patent: 4749600 (1988-06-01), Cullen et al.
Ishihara Yoshiko
Kawanishi Yukio
Ackun Jr. Jacob K.
Sewell Paul T.
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