Title:
酸化ミクロフィブリルセルロース繊維およびその組成物
Document Type and Number:
Japanese Patent JP6827147
Kind Code:
B2
Abstract:
Provided is an oxidized microfibrillated cellulose fiber having a Canada standard freeness of not less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber enhances paper strength when added to a paper.
Inventors:
Masato Takayama
Yoshihiro Aoki
Takanori Otohata
Izumiya Takeshi
Hiroyuki Okumura
Kawasanada Yuki
Ryo Sotooka
Yoshihiro Aoki
Takanori Otohata
Izumiya Takeshi
Hiroyuki Okumura
Kawasanada Yuki
Ryo Sotooka
Application Number:
JP2020509331A
Publication Date:
February 10, 2021
Filing Date:
March 28, 2019
Export Citation:
Assignee:
NIPPON PAPER INDUSTRIES CO.,LTD.
International Classes:
D21H11/20; C08B15/04; D21H15/02
Domestic Patent References:
| JP2016223042A | ||||
| JP2013531749A | ||||
| JP2002194691A |
Foreign References:
| WO2017014255A1 | ||||
| WO2017179740A1 |
Attorney, Agent or Firm:
Osamu Yamamoto
Mitsutoshi Nakamura
Yuki Ogasawara
Noriyuki Arai
Mitsutoshi Nakamura
Yuki Ogasawara
Noriyuki Arai