View source for US Patent Application 18175036. POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS, AND SENSOR DEVICE simplified abstract

=POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS, AND SENSOR DEVICE=


==Organization Name==

[[:Category:TDK CORPORATION|TDK CORPORATION]]


[[Category:TDK CORPORATION]]

==Inventor(s)==

[[:Category:Yusuke Ariake of Tokyo (JP)|Yusuke Ariake of Tokyo (JP)]][[Category:Yusuke Ariake of Tokyo (JP)]]

[[:Category:Kazuhiro Yoshidome of Tokyo (JP)|Kazuhiro Yoshidome of Tokyo (JP)]][[Category:Kazuhiro Yoshidome of Tokyo (JP)]]

[[:Category:Isao Kanada of Tokyo (JP)|Isao Kanada of Tokyo (JP)]][[Category:Isao Kanada of Tokyo (JP)]]

==POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS, AND SENSOR DEVICE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18175036 titled 'POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS, AND SENSOR DEVICE

==Simplified Explanation==

The patent application describes a polymer particle that contains magnetic material.
* The particle has three layers: a core, an intermediate layer, and a polymer layer.
* The core contains magnetic fine particles with an average diameter between 5 nm and 30 nm.
* The intermediate layer has a lower concentration of magnetic fine particles compared to the core.
* The polymer layer covers the intermediate layer.
* The thickness of the intermediate layer is between 5% and 60% of the radius of the particle.


==Original Abstract Submitted==

A polymer particle containing magnetic material includes a core, an intermediate layer, and a polymer layer. The core includes magnetic fine particles having an average diameter of 5 nm or more and 30 nm or less. The intermediate layer is located outside the core and has a lower concentration of the magnetic fine particles than the core. The polymer layer covers the intermediate layer. A thickness of the intermediate layer is 5% or more and 60% or less of a radius of the polymer particle containing magnetic material.



[[Category:G01N33/543]]
[[Category:G01N27/74]]
[[Category:H01F1/20]]