Hydrophilic form of perfluoro compounds and method of manufactur

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice

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Details

424484, 424400, 514832, 514844, 514873, A61K 4726, A61K 3102, A61K 31025, A61K 910

Patent

active

051961997

ABSTRACT:
Perfluoro derivatives of dimethyladamantane; tributylamine; dihexylether; 1-bromooctane; and tetradecahydrophenanthrene, for example, are rendered dispersable colloidally in water or other polar media without the aid of an emulsifying agent by melt spinning a mixture of the compound with a sugar. Thus, a family of new colloidal perfluoro compounds are produced.

REFERENCES:
patent: 4486417 (1984-12-01), Sugimoto et al.
patent: 4873085 (1989-10-01), Fuisz
patent: 4900824 (1990-02-01), Dandliker et al.
patent: 4987154 (1991-01-01), Long
patent: 4997856 (1991-03-01), Fuisz
patent: 5028632 (1991-07-01), Fuisz

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