Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1990-12-14
1993-03-23
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
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
Fuisz Technologies Ltd.
Page Thurman K.
Webman E. J.
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