Title:
POWDERY WOUND TREATING AGENT AND MANUFACTURE
Document Type and Number:
Japanese Patent JPS5782313
Kind Code:
A
Abstract:
The present invention provides a wound treating agent in powder form based on a swellable organic polymer, which comprises a cross-linked polymer of a hydrophilic acrylic or methacrylic acid derivative, which polymer is permeated by a gellable polysaccharide and/or protein or polypeptide, the agent being obtainable by polymerizing a hydrophilic acrylic or methacrylic acid derivative in the presence of a dissolved, gellable polysaccharide and/or protein or polypeptide and of a cross-linking agent. The present invention also provides a process for the production of this wound treating agent, wherein a hydrophilic acrylic or methacrylic acid derivative is polymerized in an aqueous solution of a gellable polysaccharide and/or protein or polypeptide in the presence of a cross-linking agent and of a conventional polymerization initiator, to give a transparent gel which is dried and pulverized.
Inventors:
HERUBERUTO FUITSUSHIYAA
BOTO KITSUKUHEEFUEN
ETSUKEHARUTO FUAUBERU
BOTO KITSUKUHEEFUEN
ETSUKEHARUTO FUAUBERU
Application Number:
JP14798481A
Publication Date:
May 22, 1982
Filing Date:
September 21, 1981
Export Citation:
Assignee:
MAX PLANCK GESELLSCHAFT
International Classes:
A61K9/14; A61K31/78; A61L15/16; A61L15/44; A61L26/00; A61P17/00; (IPC1-7): A61K9/14; A61K9/70