Title:
FIBER AND PRODUCTION METHOD THEREOF
Document Type and Number:
Japanese Patent JP2019065448
Kind Code:
A
Abstract:
To provide a fiber having excellent spinnability and thermal dimensional stability and a production method thereof.SOLUTION: The fiber contains a non-water-soluble resin and an anion modified fine cellulose fiber containing an anionic group. In the anion modified fine cellulose fiber, a counter ion of the anionic group is preferably a proton. The anionic group is preferably a carboxyl group. The anion modified fine cellulose fiber is preferably a fine cellulose fiber composite having a modification group bonded to at least one group involved in the fiber and selected from an anionic group and a hydroxyl group. The fiber can be produced by wet spinning a solution containing a non-water-soluble resin and an anion modified fine cellulose fiber.SELECTED DRAWING: None
Inventors:
YAMATO KYOHEI
YOSHIDA MINORU
YOSHIDA MINORU
Application Number:
JP2018178066A
Publication Date:
April 25, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
KAO CORP
International Classes:
D01F2/00; D01F6/54
Domestic Patent References:
| JP2014055381A | 2014-03-27 | |||
| JP2011026731A | 2011-02-10 |
Foreign References:
| WO2013077354A1 | 2013-05-30 |
Attorney, Agent or Firm:
Showa International Patent Office