Coating processes – Fraud or tamper detecting
Patent
1991-09-12
1993-09-28
Lusignan, Michael
Coating processes
Fraud or tamper detecting
427421, 427212, 426302, 426384, A61K 920
Patent
active
052485161
ABSTRACT:
A water dispersible film-forming particulate composition for use in coating pharmaceuticals and foods or the like, produced by freeze-drying an aqueous solution of a water-soluble polymer, a plasticizer, and optionally a pigment, is described. The product mixes readily with water to form an aqueous dispersion which is applied in the conventional manner to solid pharmaceutical forms.
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Bridges, Jr. Clayton I.
Steuernagel Carl R.
Wheatley Thomas A.
Baker Patrick C.
Dudash Diana
FMC Corporation
Jackson Robert D.
Lusignan Michael
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