Title:
組成物、および、セルロース繊維の製造方法
Document Type and Number:
Japanese Patent JP7380682
Kind Code:
B2
Abstract:
Provided is a cellulose solution (a composition) in which decomposition of cellulose does not easily proceed even if heated. Further, provided is a method for producing a cellulose fiber excellent in mechanical strength. The composition includes cellulose and a compound represented by the following formula (1), a concentration of 1-methylimidazolium chloride being 300 ppm or less on a mass basis with respect to the compound represented by the formula (1).In the formula (1), R is an alkyl group having 2 to 6 carbon atoms, and Me is a methyl group.
Inventors:
Kimihiro Aoyama
Tetsuhiko Mizusaka
Yasuyoshi Nakayasu
Yasuo Goto
Tetsuhiko Mizusaka
Yasuyoshi Nakayasu
Yasuo Goto
Application Number:
JP2021516125A
Publication Date:
November 15, 2023
Filing Date:
April 21, 2020
Export Citation:
Assignee:
Mitsubishi Gas Chemical Co., Ltd.
International Classes:
C08L1/02; C08K5/3445; D01F2/00
Domestic Patent References:
| JP2019053979A | ||||
| JP2017514025A | ||||
| JP2009520846A |
Foreign References:
| WO2006000197A1 | ||||
| WO2017170745A1 |
Attorney, Agent or Firm:
Sykes Patent Attorney Corporation
Previous Patent: Collective board and its manufacturing method
Next Patent: Adhesive set and structure manufacturing method
Next Patent: Adhesive set and structure manufacturing method