Title:
磁気テープ、磁気テープカートリッジおよび磁気テープ装置
Document Type and Number:
Japanese Patent JP7351811
Kind Code:
B2
Abstract:
The magnetic tape includes a non-magnetic support and a magnetic layer including a ferromagnetic powder, in which in an environment of a temperature of 23° C. and a relative humidity of 50%, an AlFeSil abrasion value0.2 N on a magnetic layer surface, which is measured by applying a tension of 0.2 N in a longitudinal direction of the magnetic tape, is in a range of 20 to 50 μm, and an AlFeSil abrasion value1.5 N on the magnetic layer surface measured by applying a tension of 1.5 N in the longitudinal direction of the magnetic tape is in a range of 20 to 50 μm.
Inventors:
Takuto Kurokawa
Sou Matsuyama
Kaseda adult
Sou Matsuyama
Kaseda adult
Application Number:
JP2020123167A
Publication Date:
September 27, 2023
Filing Date:
July 17, 2020
Export Citation:
Assignee:
Fujifilm Corporation
International Classes:
G11B5/70; G11B5/39; G11B5/708; G11B5/735; G11B5/738; G11B5/78; G11B5/84; G11B15/43; G11B23/037
Domestic Patent References:
| JP2017033617A | ||||
| JP2007026564A | ||||
| JP2004288332A | ||||
| JP2003036516A | ||||
| JP2017157252A |
Attorney, Agent or Firm:
Sykes Patent Attorney Corporation