US Patent Application 18449307. MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE simplified abstract
Contents
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
Organization Name
Inventor(s)
Takashi Fujimoto of Minamiashigara-shi (JP)
Eiki Ozawa of Minamiashigara-shi (JP)
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18449307 titled 'MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
Simplified Explanation
The patent application describes a magnetic recording medium that consists of a non-magnetic support and a magnetic layer containing a ferromagnetic powder.
- The ferromagnetic powder used in the magnetic layer is an ε-iron oxide powder.
- An X-ray diffraction analysis of the magnetic layer using an In-Plane method shows a diffraction intensity ratio (Int1/Int2) ranging from 1.0 to 6.5.
- The invention also includes a magnetic tape cartridge and a magnetic recording and reproducing device that utilize this magnetic recording medium.
Original Abstract Submitted
Provided are a magnetic recording medium including a non-magnetic support, and a magnetic layer including a ferromagnetic powder. The ferromagnetic powder is an ε-iron oxide powder, and an intensity ratio (Int1/Int2) of diffraction intensities obtained by an X-ray diffraction analysis of the magnetic layer using an In-Plane method is 1.0 or more and 6.5 or less; and a magnetic tape cartridge and a magnetic recording and reproducing device each including the magnetic recording medium.
