Porous plastic dispensing article

Foods and beverages: apparatus – Cereal-puffing

Patent

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Details

993232, 239 33, 239 34, A47G 1914

Patent

active

060240121

ABSTRACT:
The present invention provides a porous plastic article for dispensing a soluble or dispersible dispensate into a fluid stream. An inventive article preferably comprise polyethylene or polypropylene and has defined therein a network of passages in fluid communication with pores on the exposed surface of the article, the pores preferably having a diameter of from about 20 microns to about 200 microns. In accordance with the invention, the dispensing article may be removably attached to a beverage container cap, a bottle neck or a conduit such as, for example, a sports-bottle straw, to introduce the substance into a fluid coming into contact with the article.

REFERENCES:
patent: 65500 (1867-06-01), Needham
patent: 2788733 (1957-04-01), Jacques
patent: 3463361 (1969-08-01), Cook et al.
patent: 3480403 (1969-11-01), Hovey
patent: 3567118 (1971-03-01), Shepherd et al.
patent: 3985298 (1976-10-01), Nichols
patent: 4237113 (1980-12-01), Cardarelli
patent: 4286754 (1981-09-01), Jones
patent: 4323193 (1982-04-01), Compton et al.
patent: 4423670 (1984-01-01), Tenison
patent: 4445641 (1984-05-01), Baker et al.
patent: 4769144 (1988-09-01), Nohren, Jr.
patent: 4979673 (1990-12-01), Wilk
patent: 5076425 (1991-12-01), Plone
patent: 5145675 (1992-09-01), Won

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