COATING METHOD OF PARTICLE LAYER, AND PRODUCTION METHOD OF MAGNETIC RECORDING MEDIUM

Title:

COATING METHOD OF PARTICLE LAYER, AND PRODUCTION METHOD OF MAGNETIC RECORDING MEDIUM

Document Type and Number:

Japanese Patent JP2016022459

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To obtain an array of particles excellent in pitch dispersion.SOLUTION: In a coating method of a particle layer, in an embodiment, particles having a first coating layer formed on the surface by using a first polymeric material are dispersed into a solvent to prepare particle coating liquid, and then, the particle coating liquid is spread on a substrate having a second coating layer formed by using a second polymeric material having the same skeleton as the first polymeric material, to thereby form a single particle layer.SELECTED DRAWING: Figure 3

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Inventors:

WATABE AKIRA
KIMURA KAORI
ONIZUKA TSUYOSHI

Application Number:

JP2014150664A

Publication Date:

February 08, 2016

Filing Date:

July 24, 2014

Export Citation:

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Assignee:

TOSHIBA CORP

International Classes:

B05D7/24; B05D1/18; B05D5/02; B82Y10/00; B82Y25/00; B82Y40/00; G11B5/738; G11B5/84

Attorney, Agent or Firm:

Suzue International Patent Office

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