Edible PGA coating composition
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 2, 2004
Grant Date -
Aug 15, 2002
app pub date -
Nov 26, 2001
filing date -
Nov 28, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An edible, hardenable coating composition is disclosed which comprises high levels of low viscosity propylene glycol alginate and a surfactant, which may additionally contain a filler, a pigment, and optionally a small amount of a secondary film former and/or a strengthening polymer. The coating composition of the present invention may be applied to pharmaceutical and veterinary solid dosage forms, confectionery, seeds, animal feed, fertilizers, pesticide tablets, and foods and provides an elegant prompt release coating which does not retard the release of active ingredients from the coated substrate.
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