Aqueous core microcapsules and method for their preparation

Details Aqueous core microcapsules and method for their preparation Aqueous core microcapsules and method for their preparation

1990-01-11

1992-07-21

Maples, John S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

264 41, 264 47, 4284022, 42840221, 424493, B01J 1316, A61K 950

Patent

active

051321173

ABSTRACT:
A microcapsule comprising an aqueous core, and capsular membrane formed from the interfacial reaction product of a hydrophilic polymeric Lewis acid or salt thereof with a lipophilic Lewis base or salt thereof.

REFERENCES:
patent: 3137631 (1964-06-01), Soloway
patent: 3201353 (1965-08-01), Corben
patent: 3415758 (1968-12-01), Powell et al.
patent: 3959457 (1976-05-01), Speaker et al.
patent: 4205060 (1980-05-01), Monsimer et al.
patent: 4277364 (1981-07-01), Shasha et al.
patent: 4324683 (1982-04-01), Lim et al.
patent: 4606940 (1986-08-01), Frank et al.
patent: 4608278 (1986-08-01), Frank et al.
patent: 4744933 (1988-05-01), Rha et al.
patent: 4789516 (1988-12-01), Lim
patent: 4797234 (1989-01-01), Speaker et al.
Exploration of some major pharmaceutical Technologic Characteristics of Aqueous Core, Salt-walled Microcapsules, 1988, Mani Raj Sundararajan, thesis.

Affiliated with

Also associated with

Rating

Aqueous core microcapsules and method for their preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aqueous core microcapsules and method for their preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous core microcapsules and method for their preparation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-841935