Title:
繊維状セルロース含有スラリーの製造方法
Document Type and Number:
Japanese Patent JP7188229
Kind Code:
B2
Abstract:
To provide a method for producing a slurry for the purpose of obtaining a slurry in which the inclusion of bubbles is suppressed by a method having a higher defoaming effect and a high efficiency.SOLUTION: The present invention relates to a method for producing fibrous cellulose-containing slurry, including a step of defoaming a dispersion containing a fibrous cellulose having a fiber width of 1000 nm or less, and a step of sending the defoamed dispersion obtained in the defoaming step to the supply means, and in which the sending step does not include a downward flow portion.SELECTED DRAWING: None
More Like This:
| WO/1993/020116 | METHOD OF MAKING FLUOROPOLYMERS |
Inventors:
Masaki Nishimura
Kanichi Sunagawa
Kanichi Sunagawa
Application Number:
JP2019062773A
Publication Date:
December 13, 2022
Filing Date:
March 28, 2019
Export Citation:
Assignee:
Oji Holdings Co., Ltd.
International Classes:
C08J3/02; C08B5/00; D21H11/18; D21H15/02
Domestic Patent References:
| JP11253702A | ||||
| JP2018135421A | ||||
| JP2017193814A |
Foreign References:
| WO2017170908A1 |
Attorney, Agent or Firm:
Sykes Patent Attorney Corporation
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