Title:
HEAT-RESISTANT WET TYPE NONWOVEN FABRIC
Document Type and Number:
Japanese Patent JP2017226929
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a heat-resistant nonwoven fabric that has a low basis weight, is dense and has sufficient heat-resistance in a heat-resistant wet type nonwoven fabric containing a PPS fiber.SOLUTION: A heat-resistant wet type nonwoven fabric is characterized so as to include a fiber layer formed by containing a drawn polyphenylene sulfide, an undrawn polyphenylene sulfide fiber and a core-sheath type polyester composite fiber and an inorganic fine particle-containing layer provided at least on one surface of the fiber layer in the heat-resistant wet type nonwoven fabric containing the polyphenylene sulfide fiber.SELECTED DRAWING: None
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Inventors:
YOSHIDA MITSUO
MIDORIKAWA MASATOSHI
TSUDA KENJI
ESUMI SHINICHI
MIDORIKAWA MASATOSHI
TSUDA KENJI
ESUMI SHINICHI
Application Number:
JP2016122593A
Publication Date:
December 28, 2017
Filing Date:
June 21, 2016
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
D21H13/20; D21H19/64