Invention Grant
- Patent Title: Deodorizing mask
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Application No.: US15316942Application Date: 2015-05-26
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Publication No.: US09878063B2Publication Date: 2018-01-30
- Inventor: Yoshinao Yamada
- Applicant: TOAGOSEI CO., LTD.
- Applicant Address: JP Minato-ku
- Assignee: TOAGOSEI CO., LTD.
- Current Assignee: TOAGOSEI CO., LTD.
- Current Assignee Address: JP Minato-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2014-127640 20140620
- International Application: PCT/JP2015/065141 WO 20150526
- International Announcement: WO2015/194334 WO 20151223
- Main IPC: A61L9/01
- IPC: A61L9/01 ; A61L9/014 ; A41D13/11 ; A62B18/02

Abstract:
The deodorizing mask of the present invention has a main body part that includes a deodorizing fiber layer containing a composite fiber having a chemical adsorption type deodorizer bonded to the surface of a fiber with an adhesive composition. The chemical adsorption type deodorizer is a component having at least one type selected from copper and zinc elements. The adhesive composition includes at least one type selected from polyester, poly vinyl alcohol, cellulose, starch, poly acrylamide, poly alkylene oxide and poly vinyl pyrrolidone.
Public/Granted literature
- US20170100503A1 DEODORIZING MASK Public/Granted day:2017-04-13
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