Title:
CELLULOSE ETHER SLOW RELEASE COMPOSITION
Document Type and Number:
Japanese Patent JPS59175402
Kind Code:
A
Abstract:
Dispersions capable of the sustained release of active organic agents comprising an aqueous dispersion of a water-insoluble cellulose ether which cellulose ether particles have reversibly diffused therein the active agent. The dispersions may be used as dispersions, dewatered to form a powder, or coalesced to form films or other articles all of which are capable of sustained release of the active agent.
Inventors:
DANIERU ARISON ARUDAAMAN
MOORISU REIBAAN UIGURU
MOORISU REIBAAN UIGURU
Application Number:
JP3889184A
Publication Date:
October 04, 1984
Filing Date:
March 02, 1984
Export Citation:
Assignee:
DOW CHEMICAL CO
International Classes:
A23L27/00; A01N25/04; A61K8/73; A61K9/107; A61K9/14; A61K47/38; A61Q11/00; A61Q13/00; C08L1/26; C11B9/00; (IPC1-7): A01N25/04; A01N25/34; A23L1/22; A61K7/46; A61K9/10; A61K47/00
Domestic Patent References:
| JPS55154904A | 1980-12-02 | |||
| JPS5643201A | 1981-04-21 |
Attorney, Agent or Firm:
Ryoji Kawase