-
1.
公开(公告)号:US6063498A
公开(公告)日:2000-05-16
申请号:US184905
申请日:1998-11-03
Applicant: Ulrike Licht , Karl Haberle , Peter Claassen , Albrecht Seher , Karl-Heinz Schumacher , Hermann Seyffer
Inventor: Ulrike Licht , Karl Haberle , Peter Claassen , Albrecht Seher , Karl-Heinz Schumacher , Hermann Seyffer
IPC: A61L2/08 , C08G18/08 , C08G18/12 , C08G18/38 , C08G18/66 , D04H1/587 , D04H1/645 , D06M10/00 , D06M15/572 , B05D3/00 , B32B1/04 , B32B3/02 , B32B27/00 , D06N7/04
CPC classification number: A61L2/081 , C08G18/0823 , C08G18/12 , C08G18/3821 , C08G18/664 , D04H1/587 , D04H1/645 , D06M10/008 , D06M15/572 , A61L2202/26 , Y10T428/239 , Y10T428/24364
Abstract: A process for producing sterile nonwovens comprises a textile fabric composed of a fiber web being impregnated with an aqueous dispersion comprising a polyurethane, then dried and irradiated with .gamma.-rays.
Abstract translation: 用于生产无菌无纺布的方法包括由纤维网组成的织物,所述纤维网被包含聚氨酯的水分散体浸渍,然后干燥并用γ-射线辐照。