Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1986-05-30
1988-11-22
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424497, A61K 932, A61K 928
Patent
active
047865083
ABSTRACT:
Aqueous solutions of certain cationic (meth)acrylic ester copolymers can be used to coat dosage forms to taste- and odor-mask bio-active agents therein. Pellets are highly preferred dosage forms.
REFERENCES:
patent: 4101651 (1978-07-01), Kobayashi et al.
Elan Corp. GA. 101:235590k (1984) of Belg. 899464, Aug. 16, 1984.
Elan Corp. GA. 101:235591m (1984) of Belg. 899293, Aug. 16, 1984.
"Eudragit-Acrylic Resins at One Glance", Rohm Pharma GmbH
"The Application and Processing of Acrylic Coatings in Form of Aqueous Dispersions Compared with Organic Solutions", Klaus Lehmann, Acta Pharm. Fenn. 91, 225-238 (1982).
"Coating of Tablets and Small Particles with Acrylic Resins by Fluid Bed Technology", K. Lehmann and D. Dreher, Int. J. Pharm. Tech & Prod Mfr.
Ghebre-Sellassie Isaac
Gordon Robert
Mench Maryann
Nesbitt, Jr. Russell U.
Trapold Mary E.
Daignault Ronald A.
Olevsky Howard
Rose Shep K.
Warner-Lambert & Company
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