Process for encapsulation of medicaments

Details Process for encapsulation of medicaments Process for encapsulation of medicaments

1973-06-29

1976-06-01

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

424 32, 424 33, 424 35, 424 38, 424181, 424242, 424243, 424244, 424271, 424299, 424324, 427 3, 427212, B01J 1302

Patent

active

039607577

ABSTRACT:
Encapsulated medicaments are prepared by dissolving a wall material for capsules in at least one organic solvent poorly miscible with water which has a boiling point of less than 100.degree.C., a vapor pressure higher than that of water and a dielectric constant of less than about 10, dissolving or dispersing in the resulting solution a medicament which is insoluble or slightly soluble in water, dispersing the resulting solution or dispersion to the form of fine drops in a liquid vehicle comprising an aqueous solution of a hydrophilic colloid or surface active agent, and then removing the organic solvent by evaporation.

REFERENCES:
patent: 3523906 (1970-08-01), Vrancken et al.
patent: 3691090 (1972-09-01), Kitajima et al.
patent: 3737337 (1973-06-01), Schnoring et al.
patent: 3784391 (1974-01-01), Kruse et al.

Affiliated with

Also associated with

Rating

Process for encapsulation of medicaments does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for encapsulation of medicaments, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for encapsulation of medicaments will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2401948