Title:
コーティングされた安定なマイクロカプセル
Document Type and Number:
Japanese Patent JP4480394
Kind Code:
B2
Abstract:
A microencapsulated composition containing lipophilic compounds is prepared by reducing the particle size of the lipophilic compound in the presence of a surface active agent to form a first solution; preparing a solution of alkali metal alginate to form a second solution; combining the first and second solutions to form a third solution; adding the third solution dropwise to a fourth solution containing calcium ion, obtaining beadlets, and removing the formed beadlets from the fourth solution; rinsing the beadlets with an acidic solution and drying the beadlets; and coating the beadlets to obtain microcapsules.
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Inventors:
Brat, Joab
Focus, Rica
Saffron Chik, Oleg
Cedrob, Tanya
Selkuha, morris
Focus, Rica
Saffron Chik, Oleg
Cedrob, Tanya
Selkuha, morris
Application Number:
JP2003522693A
Publication Date:
June 16, 2010
Filing Date:
August 21, 2002
Export Citation:
Assignee:
Bio-Dahl Limited
International Classes:
B01J13/04; A23L1/00; A23L1/30; A23L29/256; A23L33/15; A23L33/155; A61K9/20; A61K9/50; A61K47/04; A61K47/12; A61K47/18; A61K47/22; A61K47/36; A61K47/38; A61K47/42; A61K47/44; B01J13/02; B01J13/22; A61K9/16
Domestic Patent References:
| JP2001507925A | ||||
| JP2072113A |
Foreign References:
| US3565559 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura
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