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公开(公告)号：CA2574557A1
公开(公告)日：2006-02-02
申请号：CA2574557
申请日：2005-07-22
Applicant: BASF AG
Inventor： HAUCK ROLF , KAISER THOMAS , NGUYEN-KIM SON
Abstract: The invention relates to a cross-linked polyurethane, which contains, in an integrated manner, at least one polytetrahydrofuran and one polyisocyanate mixture, to cosmetic or pharmaceutical agents containing a polyurethane of the aforementioned type, and to the use of these polyurethanes.
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