A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/103
A61K 31/78 (2006.01) A61L 26/00 (2006.01)
Patent
CA 1171787
ABSTRACT The present invention provides a wound treating agent in powder form based on a sweallable organic polymer, which comprises a cross-linked polymer of a hydrophillic acrylic or methacrylic acid derivative. which polymer is permeated by a gellable polysaccharide and/or protein or polypeptide, the agent being obtain- able by polymerising a hydrophilic acrylic or meth- acrylic 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 polymerised 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 polymerisation initiator, to give a transparent gel which is dried and pulverised.
386455
Fischer Herbert
Kickhofen Botho
Vaubel Ekkehard
Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.v.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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