JPS642499U - - Google Patents

Info

Publication number
JPS642499U
JPS642499U JP1987095900U JP9590087U JPS642499U JP S642499 U JPS642499 U JP S642499U JP 1987095900 U JP1987095900 U JP 1987095900U JP 9590087 U JP9590087 U JP 9590087U JP S642499 U JPS642499 U JP S642499U
Authority
JP
Japan
Prior art keywords
nonwoven fabric
thermoplastic synthetic
synthetic fibers
fabric made
electromagnetic shielding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1987095900U
Other languages
Japanese (ja)
Other versions
JPH0547518Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987095900U priority Critical patent/JPH0547518Y2/ja
Publication of JPS642499U publication Critical patent/JPS642499U/ja
Application granted granted Critical
Publication of JPH0547518Y2 publication Critical patent/JPH0547518Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例の構成図、第２図
は、本考案の電磁波シールド材の性能を、従来例
のそれと比較して示す図である。 １……金属繊維と熱可塑性合成繊維からなる不
織布、２……熱可塑性合成繊維のみからなる不織
布。 FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a diagram showing the performance of the electromagnetic shielding material of the present invention in comparison with that of a conventional example. 1... Nonwoven fabric made of metal fibers and thermoplastic synthetic fibers, 2... Nonwoven fabric made only of thermoplastic synthetic fibers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属繊維と熱可塑性合成繊維とからなる第１の
不織布と、電気的絶縁体である熱可塑性合成繊維
のみからなる第２の不織布とが交互に積層され、
隣接する前記第１の不織布と第２の不織布とが互
いに熱融着されて一体化されてなることを特徴と
する複層電磁波シールド材。 A first nonwoven fabric made of metal fibers and thermoplastic synthetic fibers and a second nonwoven fabric made only of thermoplastic synthetic fibers serving as an electrical insulator are alternately laminated,
A multilayer electromagnetic shielding material, characterized in that the first nonwoven fabric and the second nonwoven fabric that are adjacent to each other are integrated by being thermally fused to each other.
JP1987095900U 1987-06-24 1987-06-24 Expired - Lifetime JPH0547518Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987095900U JPH0547518Y2 (en) 1987-06-24 1987-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987095900U JPH0547518Y2 (en) 1987-06-24 1987-06-24

Publications (2)

Publication Number Publication Date
JPS642499U true JPS642499U (en) 1989-01-09
JPH0547518Y2 JPH0547518Y2 (en) 1993-12-14

Family

ID=31320649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987095900U Expired - Lifetime JPH0547518Y2 (en) 1987-06-24 1987-06-24

Country Status (1)

Country Link
JP (1) JPH0547518Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04174599A (en) * 1990-06-07 1992-06-22 Hiraoka & Co Ltd Composite sheet having high electromagnetic wave shielding property and its manufacture
JPH1140982A (en) * 1997-07-16 1999-02-12 Masudaya:Kk Electromagnetic wave shielding material
JPWO2011010697A1 (en) * 2009-07-24 2013-01-07 旭化成せんい株式会社 Electromagnetic shield sheet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04174599A (en) * 1990-06-07 1992-06-22 Hiraoka & Co Ltd Composite sheet having high electromagnetic wave shielding property and its manufacture
JPH1140982A (en) * 1997-07-16 1999-02-12 Masudaya:Kk Electromagnetic wave shielding material
JPWO2011010697A1 (en) * 2009-07-24 2013-01-07 旭化成せんい株式会社 Electromagnetic shield sheet
JP5722775B2 (en) * 2009-07-24 2015-05-27 旭化成せんい株式会社 Electromagnetic shield sheet

Also Published As

Publication number Publication date
JPH0547518Y2 (en) 1993-12-14

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