Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1990-03-28
1992-11-03
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424 49, 424 52, 424 54, 514900, 514901, 514902, A61K 908
Patent
active
051607379
ABSTRACT:
The invention relates to a liquid methacrylic acid copolymer composition that contains a release adjusting agent and a pharmacological agent. The composition forms a solid film upon drying, and is capable of accomplishing the sustained release of the pharmacological agent such as to permit its use in the treatment or prevention of dental or dermatological conditions.
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Friedman Michael
Sintov Amnon
Harrison Robert H.
Page Thurman K.
Perio Products Ltd.
Yissum Research Development Company
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