Title:
繊維シート及びその製造方法
Document Type and Number:
Japanese Patent JP6741375
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide water-soluble fiber sheet easy to handle, and a method to manufacture the water-soluble fiber sheet consecutively.SOLUTION: Fiber sheet contains water-soluble polymer and fiber containing urea-based compounds not less than 3 mass% for the water-soluble polymer. The fiber sheet can be manufactured in a step forming fiber by spinning a spinning solution containing the water-soluble polymer and the urea-based compounds not less than 3 mass% for the water-soluble polymer, and a step forming the fiber sheet containing the spun fiber.SELECTED DRAWING: None
Inventors:
Yousuke Susumu
Kuramochi Masahiro
Yusuke Kosaka
Takashi Tarao
Kuramochi Masahiro
Yusuke Kosaka
Takashi Tarao
Application Number:
JP2016172200A
Publication Date:
August 19, 2020
Filing Date:
September 02, 2016
Export Citation:
Assignee:
Japan Vilene Co., Ltd.
International Classes:
D04H1/4309; D01D5/04; D01D5/08; D04H1/728
Domestic Patent References:
| JP10298826A | ||||
| JP2001355175A |
Foreign References:
| WO2009031620A1 | ||||
| WO2006038381A1 |