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Patent Searching and Data


Title:
CLEANING DRY SHEET AND METHOD FOR PRODUCING CLEANING DRY SHEET
Document Type and Number:
WIPO Patent Application WO/2021/153320
Kind Code:
A1
Abstract:
A cleaning dry sheet 100 has a multi-layer structure, including outer fiber layers 11 forming a surface and having hydrophobic fibers, and an inner fiber layer 12 sandwiched between the outer fiber layers 11, wherein the outer fiber layers 11 are coated with a cellulose nanofiber solution so as to contain cellulose nanofibers in the amount of 0.2 g/m2 to 4.0 g/m2 (inclusive), and the coating is dried with heat.

Inventors:
YAMASAKI YUHEI (JP)
Application Number:
PCT/JP2021/001556
Publication Date:
August 05, 2021
Filing Date:
January 19, 2021
Export Citation:
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Assignee:
DAIO SEISHI KK (JP)
International Classes:
A47L13/16; B32B5/26; D06M15/05; D21H11/20
Foreign References:
JP2019000129A2019-01-10
JP2018035469A2018-03-08
JP2018172801A2018-11-08
Attorney, Agent or Firm:
ARAFUNE, Hiroshi et al. (JP)
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