Invention Grant
- Patent Title: Noise absorbing fabric
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Application No.: US13515449Application Date: 2010-12-15
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Publication No.: US09972913B2Publication Date: 2018-05-15
- Inventor: Kazufumi Kato , Tomoya Tanaka , Rumina Obi
- Applicant: Kazufumi Kato , Tomoya Tanaka , Rumina Obi
- Applicant Address: JP Osaka
- Assignee: ASAHI KASEI FIBERS CORPORATION
- Current Assignee: ASAHI KASEI FIBERS CORPORATION
- Current Assignee Address: JP Osaka
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: JP2009-284054 20091215
- International Application: PCT/JP2010/072570 WO 20101215
- International Announcement: WO2011/074609 WO 20110623
- Main IPC: B32B15/14
- IPC: B32B15/14 ; H01Q17/00 ; H05K9/00

Abstract:
An object of the present invention is to provide a noise absorbing fabric in which electromagnetic waves are not susceptible to being reflected and which has superior noise absorbing ability, a noise absorbing fabric having noise absorbing ability across a wide band, a noise absorbing fabric that is soft, highly flexible, thin, and can be incorporated in intricate portions of electronic components or housings and the like by being bent or folded and the like, and a noise absorbing fabric that can be easily and stably produced without using an expensive soft magnetic material, is inexpensive and demonstrates high performance. In the noise absorbing fabric, a metal is subjected to metal processing on at least one side of a fabric, and the common logarithmic value of the surface resistivity of the surface subjected to metal processing is within the range of 0 to 4.
Public/Granted literature
- US20120247868A1 NOISE ABSORBING FABRIC TECHNICAL FIELD Public/Granted day:2012-10-04
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