SYNTHETIC POLYMER MEMBRANE HAVING SURFACE WITH STERILIZING ACTIVITY, LAMINATE EQUIPPED WITH SYNTHETIC POLYMER MEMBRANE, STERILIZATION METHOD UTILIZING SURFACE OF SYNTHETIC POLYMER MEMBRANE, METHOD FOR REACTIVATING SURFACE OF SYNTHETIC POLYMER MEMBRANE, MOLD FOR USE IN PRODUCTION OF SYNTHETIC POLYMER MEMBRANE, AND METHOD FOR PRODUCING MOLD

摘要

A synthetic polymer membrane (34A or 34B) which has a surface having, formed thereon, multiple first protrusions (34Ap or 34Bp), wherein each of the multiple first protrusions (34Ap or 34Bp) has a two-dimensional size of 20 to 500 nm exclusive as observed in the normal direction for the synthetic polymer membrane (34A or 34B), and the surface has a sterilizing activity.