PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 07.99 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
- Spraying into hot gas stream at T 100-300C, aq mixt of protein & water-soluble carrier substance &, that, on its own is able to exist in glassy amorphous state with Tg > 20C - Drying aq mixt while travelling in gas stream, said particles contg the protein & carrier substance in glassy state that maintains Tg > 20C - Separating particles from gas stream & collecting particles wherein > 52% of material survives drying of soln to form said particles |
PATENT PHOTOCOPY | Available on request |
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