Drug – bio-affecting and body treating compositions – Topical body preparation containing solid synthetic organic... – Ophthalmic preparation
Patent
1992-12-07
1995-10-17
Kishore, G. S.
Drug, bio-affecting and body treating compositions
Topical body preparation containing solid synthetic organic...
Ophthalmic preparation
424 7831, 514915, 522 86, 522153, 523318, 523300, A61K 4732, C08J 328
Patent
active
054588731
ABSTRACT:
A carboxyvinyl polymer having Newtonian viscosity, ophthalmic preparations containing the polymer, a process for preparing the polymer, and a vehicle for ophthalmic preparations containing the polymer. By using the polymer in a vehicle, an ophthalmic preparation having a low viscosity and a desirable permeability of a drug can be obtained.
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N. Unlu et al; "Formulation of Carbopol 940 Opthalmic Vehicles, and in vitro evaluation of the Influence of Simulated Lacrimal Fluid on their Physico-Chemical Properties"; Die Pharmazie; vol. 46; No. 11, Nov. 1991; pp. 784-788.
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Japanese Standards of Pharmaceutical Ingredients 1991 Part II, "Carboxyvinyul Polymer", pp. 1177-1180.
Kawashima Yoichi
Kuwano Mitsuaki
Kishore G. S.
Kulkosky Peter F.
Santen Pharmaceutical Co. Ltd.
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