シート及びシートの製造方法

Title:

シート及びシートの製造方法

Document Type and Number:

Japanese Patent JP7119609

Kind Code:

B2

Abstract:

To provide a sheet including fibrous cellulose having a fiber width of 10 μm or over and fine fibrous cellulose having a fiber width of 1 μm or under, wherein the sheet has suppressed formation of twists.SOLUTION: The invention relates to a sheet including a first cellulose fiber bearing an ionic substituent and having a fiber width of 10 μm or over and a second cellulose fiber having a fiber width of 1000 nm or under.SELECTED DRAWING: None

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Inventors:

Hiromi Yamamoto
Emi Aizawa
Kazuki Koizumi

Application Number:

JP2018111899A

Publication Date:

August 17, 2022

Filing Date:

June 12, 2018

Export Citation:

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Assignee:

Oji Holdings Co., Ltd.

International Classes:

D21H11/18; D21H11/20; D21H15/02

Domestic Patent References:

JP2017132612A
JP63182498A
JP2015200033A
JP2017082071A

Foreign References:

WO2018062501A1

Attorney, Agent or Firm:

Patent Service Corporation Patent Office Sykes

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