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Patent Searching and Data


Title:
PROTECTIVE CLOTHING MATERIAL HAVING EXCELLENT VIRUS-BLOCKING PERFORMANCE AND PRODUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/256660
Kind Code:
A1
Abstract:
The present invention relates to: a protective clothing material having excellent virus-blocking performance; and a production method thereof. More specifically, the present invention relates to: a protective clothing material having a structure in which a breathable laminate, in which at least two layers of breathable film are laminated, and a non-woven fabric are laminated, the clothing material having a thin thickness as a whole, thus being lightweight while having excellent virus-blocking properties, as well as excellent mechanical properties and air permeability; and a production method thereof.

Inventors:
KIM CHANG-BOCK (KR)
KIM TAE KYOUNG (KR)
Application Number:
PCT/KR2021/002447
Publication Date:
December 23, 2021
Filing Date:
February 26, 2021
Export Citation:
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Assignee:
EASYCHEM CO LTD (KR)
International Classes:
B32B27/12; B32B5/02; B32B7/12; B32B27/20; B32B27/32; B32B37/12; D04H1/4291
Foreign References:
KR101527146B12015-06-16
KR20160095002A2016-08-10
JP2003145697A2003-05-20
KR20080033335A2008-04-16
KR101724038B12017-04-07
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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