Title:
NONWOVEN FABRIC AND MANUFACTURING METHOD THEREOF AND SOLID ELECTROLYTE SHEET
Document Type and Number:
Japanese Patent JP2023177489
Kind Code:
A
Abstract:
To provide a nonwoven fabric in which constituting fibers are short fibers and the constituting fibers are bonded to each other and which has low basis weight and high air permeability.SOLUTION: The applicant of the present application provides a nonwoven fabric in which constituting fibers are short fibers and the constituting fibers are bonded to each other by adopting a nonwoven fabric manufacturing method having a step according to the present invention to obtain the nonwoven fabric by bonding the constituent fibers to each other in a fiber layer on a base material and subsequently peeling off the bonded fibers from the base material. The nonwoven fabric having low basis weight less than 5 g/m2 and air permeability exceeding 1000 cm3/cm2/s is provided in an embodiment allowing the nonwoven fabric to be independently treated.SELECTED DRAWING: None
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Inventors:
CHO HIROKI
WAKAMOTO YUTA
YAMAMOTO EMI
SATO YOSHINORI
TARAO TAKASHI
TANAKA MASANAO
WAKAMOTO YUTA
YAMAMOTO EMI
SATO YOSHINORI
TARAO TAKASHI
TANAKA MASANAO
Application Number:
JP2022090197A
Publication Date:
December 14, 2023
Filing Date:
June 02, 2022
Export Citation:
Assignee:
JAPAN VILENE CO LTD
International Classes:
D04H1/541; D04H1/732; D21H13/14; D21H15/10; H01M50/403; H01M50/417; H01M50/434; H01M50/44; H01M50/443; H01M50/451; H01M50/489
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