Title:
ナノファイバーおよび不織布
Document Type and Number:
Japanese Patent JP6616849
Kind Code:
B2
Abstract:
An object of the invention is to provide a nanofiber having excellent uniformity of the fiber diameter and capable of giving a satisfactory external appearance in a case in which the nanofiber is used to produce a nonwoven fabric, and a nonwoven fabric produced using the nanofiber. The nanofiber of the invention is a nanofiber containing a cellulose acylate having a degree of substitution of from 2.75 to 2.95.
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Inventors:
Ryuta Takegami
Shincho Kuniyuki
Kosuke Katai
Kosuke Taniguchi
Shincho Kuniyuki
Kosuke Katai
Kosuke Taniguchi
Application Number:
JP2017564311A
Publication Date:
December 04, 2019
Filing Date:
January 25, 2017
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
D01F2/28; A62B18/00; D01D5/04; D04H1/425; D04H1/4382; D04H1/728
Domestic Patent References:
| JP2014520945A | ||||
| JP9291102A | ||||
| JP2005248341A | ||||
| JP11506175A |
Foreign References:
| WO2013031601A1 | ||||
| CN104404635A |
Attorney, Agent or Firm:
Nozomi Watanabe
Hideaki Ito
Fumio Mitsuhashi
Hideaki Ito
Fumio Mitsuhashi