Title:
FINE CELLULOSE FIBER AND FIBER COMPOSITE BODY
Document Type and Number:
Japanese Patent JP2021066779
Kind Code:
A
Abstract:
To provide a fine cellulose fiber which is hard to form an aggregate and has a good physical property improving effect to a resin composite body.SOLUTION: There are provided a fine cellulose fiber in which when a dispersion liquid for test containing the fine cellulose fiber in the water with a concentration of 0.05 mass% is left at 23°C at normal pressure for 24 hours, a ratio of the settling height of the fine cellulose fiber to 100% of the whole liquid height of the dispersion liquid for test is 6% or more; and a dry body and a resin composite body containing the fine cellulose fiber.SELECTED DRAWING: None
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Inventors:
KAWAHARA KAZUFUMI
OZAWA RYOSUKE
OZAWA RYOSUKE
Application Number:
JP2019191926A
Publication Date:
April 30, 2021
Filing Date:
October 21, 2019
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
C08B15/00; C08B1/08; C08B3/26; D21H11/18; D21H11/20
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima