Title:
【発明の名称】キトサン微小球
Document Type and Number:
Japanese Patent JP2002510337
Kind Code:
A
Abstract:
The invention relates to chitosane microspheres obtained by mixing chitosane and/or chitosane derivatives with oily elements and by then adding them to alkaline-adjusted surfactant solutions. Lipophilic phases are thus easy to encapsulate and can subsequently, for example, be incorporated as active agent depots into surfactant-containing formulations.
Inventors:
Wachter, Rolf
Hollacher, Peter
Hollacher, Peter
Application Number:
JP54110598A
Publication Date:
April 02, 2002
Filing Date:
March 18, 1998
Export Citation:
Assignee:
Cognis Deutschland GmbH
International Classes:
A61K8/00; A61K8/04; A61K8/11; A61K8/31; A61K8/34; A61K8/37; A61K8/49; A61K8/72; A61K8/73; A61K8/89; A61K8/891; A61K8/92; A61K8/97; A61K9/16; A61K9/50; A61K47/36; A61Q19/00; B01J13/02; C08B37/00; C08B37/08; C08L5/08; C08L83/04; C11D1/94; C11D3/22; C11D1/29; C11D1/66; (IPC1-7): C08B37/08; A61K7/00; A61K7/48; A61K9/16; A61K47/36
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)