公开(公告)号：US20240170012A1

公开(公告)日：2024-05-23

申请号：US18308088

申请日：2023-04-27

Applicant: FUJIFILM Corporation

Inventor： Takashi IMAI ,  Yuki FUKUOKA ,  Takashi MATSUI ,  Daisuke SAWAI

IPC: G11B5/65 ,  G11B5/008

CPC classification number: G11B5/653 ,  G11B5/00813

Abstract: The magnetic tape includes a non-magnetic support; and a magnetic layer containing a ferromagnetic powder, in which, in a small-angle X-ray scattering spectrum obtained by small-angle X-ray scattering measurement of the non-magnetic support, in a region where a q-value is 0.01 to 0.10 Å−1, a ratio Imax/Imin of a scattering intensity Imax at a q-value qmax of a maximal value of a scattering intensity change rate to a scattering intensity Imin at a q-value qmin of a minimal value of the scattering intensity change rate is 2.7 or more, and qmin