Title:
METHOD FOR APPLYING GLUE TO FIBER PRODUCT, METHOD FOR PRODUCING FIBER PRODUCT WITH GLUE, METHOD FOR REMOVING GLUE FROM FIBER PRODUCT WITH GLUE, AND METHOD FOR PRODUCING FIBER PRODUCT FROM FIBER PRODUCT WITH GLUE
Document Type and Number:
WIPO Patent Application WO/2022/244634
Kind Code:
A1
Abstract:
The purpose of the present invention is to achieve an environmentally friendly production process of a fiber product, the process solving the problem of waste water by using a solvent in place of water, which has been conventionally used, in a glue application step and/or a glue removal step for the fiber product. A method for applying a glue to a fiber product according to one embodiment of the present invention comprises a step in which a glue is applied to a fiber product by bringing the fiber product into contact with a fluid that contains the glue and supercritical carbon dioxide.
More Like This:
Inventors:
IZAWA SHOJI (JP)
OKUBAYASHI SATOKO (JP)
OKUBAYASHI SATOKO (JP)
Application Number:
PCT/JP2022/019650
Publication Date:
November 24, 2022
Filing Date:
May 09, 2022
Export Citation:
Assignee:
IZAWA TOWEL CO LTD (JP)
NAT UNIV CORP KYOTO INST TECHNOLOGY (JP)
NAT UNIV CORP KYOTO INST TECHNOLOGY (JP)
International Classes:
D06B1/00; D06L1/00; D06M15/07
Domestic Patent References:
| WO2012132867A1 | 2012-10-04 |
Foreign References:
| US5863298A | 1999-01-26 | |||
| CN104389153A | 2015-03-04 | |||
| JP2002180369A | 2002-06-26 |
Attorney, Agent or Firm:
INABA Yoshiyuki et al. (JP)
Download PDF: