Gelled emulsion particles and compositions in which they are pre

Details Gelled emulsion particles and compositions in which they are pre Gelled emulsion particles and compositions in which they are pre

1994-10-31

1996-04-16

Venkat, Jyothsna

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

424 59, 424401, 424484, 424488, 514936, 514939, 514941, 514944, A61K 910, A61K 9107, A61K 742

Patent

active

055080227

ABSTRACT:
The present invention relates to gelled emulsion particles obtained when predetermined volumes, especially drops, of an emulsion with an aqueous external phase, containing an appropriate reagent in solution in the said aqueous phase, are added to a gelling solution and left therein for a period of time which depends on the degree of gelling desired for the said particles.
It further relates to compositions--especially solutions, gels or emulsions with an aqueous external phase--in which the said particles are present.

REFERENCES:
patent: 3563769 (1971-02-01), Horn
patent: 3956173 (1976-05-01), Towle
patent: 4401456 (1983-08-01), Connick
patent: 4767741 (1988-08-01), Komor et al.
patent: 4897308 (1990-01-01), Vanlerberghe et al.

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