Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ortho-hydroxybenzoic acid or derivative doai
Patent
1990-06-04
1991-06-18
Griffin, Ronald W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ortho-hydroxybenzoic acid or derivative doai
424 59, 424 60, 424475, 424477, 424480, 424482, 424490, 524312, 524311, 106170, 106169, 106180, 106194, 106198, 1061972, 427 3, 514965, A61K 932
Patent
active
050250043
ABSTRACT:
Disclosed is a process for preparing polymeric compositions which are suitable for coating medicaments or for use in cosmetic formulations and the novel compositions prepared therefrom. The process makes stable, colloidal, latex-like dispersions of coating polymers which can be readily dried to form polymeric powder materials. The process makes use of a novel combination of a water-in-oil emulsifier and an oil-in-water emulsifier.
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Greene Carol J.
Sharma Mahendra K.
Wu Stephen H. W.
Eastman Kodak Company
Griffin Ronald W.
Heath, Jr. William P.
Savitsky Thomas R.
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