Title:
FUNCTIONAL NONWOVEN CLOTH
Document Type and Number:
Japanese Patent JP2023069789
Kind Code:
A
Abstract:
To provide a functional nonwoven cloth that can adsorb volatile organic compound such as cyclic siloxane, and can reduce and keep maintenance cost due to replacement low.SOLUTION: A nonwoven cloth body 1 is subjected to radiation graft polymerization 2, brought into contact with a GMA solution 3 to form a plurality of graft chains 4 on the fibers of the nonwoven cloth body 1, and the nonwoven cloth body having the graft chains formed thereon is immersed in a sulfonic acid group liquid 5. Thereby, a functional nonwoven cloth 10 comprising a nonwoven cloth body 1 and a plurality of graft chains 4 formed on fibers of the nonwoven cloth body and in which the graft chains 4 are imparted with sulfonic acid group 6, can be obtained.SELECTED DRAWING: Figure 1
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Inventors:
TOIDA YASUHIRO
MAKITA TOMOHIRO
IBAYASHI KUNIHIKO
OMATA SO
MAKITA TOMOHIRO
IBAYASHI KUNIHIKO
OMATA SO
Application Number:
JP2021181913A
Publication Date:
May 18, 2023
Filing Date:
November 08, 2021
Export Citation:
Assignee:
ENEOS CORP
International Classes:
B01J20/26; B01J20/28; D06M14/28
Attorney, Agent or Firm:
Shoichi Okuyama
Tetsuo Matsushima
Ayako Nakamura
Moriaki Ogawa
Soji Morimoto
Kohei Arihara
Tetsuo Matsushima
Ayako Nakamura
Moriaki Ogawa
Soji Morimoto
Kohei Arihara
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