Title:
HOT-MELT ADHESIVE, BONDING METHOD AND WET SHEET PACKAGE
Document Type and Number:
Japanese Patent JP2019099655
Kind Code:
A
Abstract:
To improve adhesive strength of a hot-melt adhesive while suppressing cost increase.SOLUTION: A hot-melt adhesive has cellulose nanofiber, and a water-soluble polymer that will carry negative charge when dissolved in water. The cellulose nanofiber is preferably contained at a rate of 1.5×10% or more and 2.0% or less. The water-soluble polymer is preferably carboxymethyl cellulose and is contained at a rate of 1.5×10% or more and 18% or less.SELECTED DRAWING: Figure 1
Inventors:
YAMASHITA AKIKO
Application Number:
JP2017230576A
Publication Date:
June 24, 2019
Filing Date:
November 30, 2017
Export Citation:
Assignee:
DAIO SEISHI KK
International Classes:
C09J101/00; A47K7/00; B65D77/20; B65D83/08; C09J101/26; C09J201/00
Domestic Patent References:
| JP2013199526A | 2013-10-03 | |||
| JP2014132072A | 2014-07-17 | |||
| JPH1161067A | 1999-03-05 | |||
| JP6189559B1 | 2017-08-30 |
Foreign References:
| WO2015107995A1 | 2015-07-23 |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune