電磁波吸収体及び電磁波吸収体の製造方法

Title:

電磁波吸収体及び電磁波吸収体の製造方法

Document Type and Number:

Japanese Patent JP6905834

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorber having excellent absorption performance against electromagnetic waves in a frequency band of 75G Hz to 110G Hz and a method for producing the same.SOLUTION: An electromagnetic wave absorber EA, which has absorptivity to electromagnetic waves of a predetermined frequency band, includes: a resin material 1 formed into a predetermined shape; and a sintered body 2 in which a carbon material 21 dispersed in the resin material is sintered via silver fine particles 22.SELECTED DRAWING: Figure 1

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Inventors:

Masato Osawa
Hashimoto Natsuki
Kure Shun
Shigeo Hayashi

Application Number:

JP2017030466A

Publication Date:

July 21, 2021

Filing Date:

February 21, 2017

Export Citation:

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Assignee:

ULVAC, Inc.

International Classes:

H05K9/00; B22F1/00; C08K3/04; C08K7/18; C08L101/00

Domestic Patent References:

JP2010132736A
JP2013218836A
JP2009270218A
JP2010123645A
JP2016000843A

Foreign References:

US20110260115
WO2012059974A1
WO2016145985A1

Attorney, Agent or Firm:

Seiryu Corporation

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