エアフィルタ - National University Corporation Tokyo Institute of Technology

Title:

エアフィルタ

Document Type and Number:

Japanese Patent JP7079929

Kind Code:

B2

Abstract:

To provide an air filter that has renewable adsorption function at low temperature.SOLUTION: An air filter includes a structure with a plurality of through-holes partitioned by a partition wall and a cellulose nanofiber filled into the through-holes. The cellulose nanofiber is cotton-like, massive-like or minute fibrous.SELECTED DRAWING: Figure 1

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Inventors:

Hidetoshi Matsumoto
Zhang Shao
Akihiko Tanioka
Masayuki Okamoto

Application Number:

JP2018077488A

Publication Date:

June 03, 2022

Filing Date:

April 13, 2018

Export Citation:

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Assignee:

National University Corporation Tokyo Institute of Technology
Shinwa Tech Co., Ltd.

International Classes:

B01D53/28; A61L9/01; A61L9/014; B01D53/26; B01J20/24; B01J20/28

Domestic Patent References:

JP2012148208A
JP2002219324A
JP2013253137A

Foreign References:

US20160074803

Attorney, Agent or Firm:

Ken Ieiri

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