Title:
NANOFIBER AND NONWOVEN CLOTH
Document Type and Number:
WIPO Patent Application WO/2017/131035
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a nanofiber having excellent uniformity of fiber diameter and having a good appearance when used to produce a nonwoven cloth; and a nonwoven cloth using the nanofiber. This nanofiber contains cellulose acylate having a degree of substitution of 2.75-2.95.
Inventors:
TAKEGAMI RYUTA (JP)
KAMINAGA KUNIYUKI (JP)
KATAI YUKIHIRO (JP)
TANIGUCHI KOSUKE (JP)
KAMINAGA KUNIYUKI (JP)
KATAI YUKIHIRO (JP)
TANIGUCHI KOSUKE (JP)
Application Number:
PCT/JP2017/002554
Publication Date:
August 03, 2017
Filing Date:
January 25, 2017
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
D01F2/28; D04H1/4258; D04H1/4382; D04H1/728; D01D5/04
Domestic Patent References:
| WO2015107565A1 | 2015-07-23 | |||
| WO2016035473A1 | 2016-03-10 |
Foreign References:
| JP2014520945A | 2014-08-25 | |||
| JP3583721B2 | 2004-11-04 | |||
| JP2013508569A | 2013-03-07 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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