- 专利标题: SYNTHETIC POLYMER FILM PROVIDED WITH SURFACE HAVING STERILIZING EFFECT, METHOD FOR MANUFACTURING SYNTHETIC POLYMER FILM AND STERILIZATION METHOD USING SURFACE OF SYNTHETIC POLYMER FILM
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申请号: US15760797申请日: 2016-08-24
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公开(公告)号: US20180257329A1公开(公告)日: 2018-09-13
- 发明人: TAKAHIRO NAKAHARA , HIDEKAZU HAYASHI
- 申请人: SHARP KABUSHIKI KAISHA
- 优先权: JP2015-183998 20150917
- 国际申请: PCT/JP2016/074675 WO 20160824
- 主分类号: B32B3/30
- IPC分类号: B32B3/30 ; B32B15/095 ; C08J5/18 ; C08L75/14 ; A61L2/232
摘要:
A synthetic polymer film (35), (36) having a surface which has a plurality of raised portions (35p), (36p), wherein a two-dimensional size of the plurality of raised portions is in a range of more than 20 nm and less than 500 nm when viewed in a normal direction of the synthetic polymer film, the surface having a microbicidal effect, and the synthetic polymer film includes a fluorine element in such a profile that a fluorine content is not constant in a thickness direction but is higher in a portion closer to the plurality of raised portions than in a portion farther from the plurality of raised portions.
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