Invention Grant
- Patent Title: Infection-resistant polyurethane foams, method for producing the same and use thereof in antiseptic wound dressings
- Patent Title (中): 耐感染聚氨酯泡沫，其制造方法及其在防腐伤口敷料中的应用
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Application No.: US11722284Application Date: 2005-12-13
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Publication No.: US08147857B2Publication Date: 2012-04-03
- Inventor: Burkhard Fugmann , Melita Dietze
- Applicant: Burkhard Fugmann , Melita Dietze
- Applicant Address: DE Dusseldorf
- Assignee: Bayer Innovation GmbH
- Current Assignee: Bayer Innovation GmbH
- Current Assignee Address: DE Dusseldorf
- Agency: Baker, Donelson, Bearman, Caldwell & Berkowitz, P.C.
- Priority: DE102004061406 20041221
- International Application: PCT/EP2005/013340 WO 20051213
- International Announcement: WO2006/066752 WO 20060629
- Main IPC: A61K9/70
- IPC: A61K9/70 ; A61K31/785
Abstract:
The present invention describes microbicidal hydrophilic polyurethane foams endowed with polyhexamethylenebiguanide (PHMB) and/or its hydrochloride and also a superabsorbent, wound contact materials obtainable therefrom and processes for producing the therapeutically endowed polyurethane foams and the wound contact materials obtainable therefrom.
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