Title:
FIBER DYEING METHOD
Document Type and Number:
Japanese Patent JP2023118483
Kind Code:
A
Abstract:
To improve the dyeability of a high-strength fiber structure.SOLUTION: A high-strength fiber is subjected to plasma treatment. Then, a specific phenol is subjected to a condensation reaction with formaldehyde to make a dye binder, which is used to heat the high-strength fiber.SELECTED DRAWING: None
Inventors:
SUIZU KEITA
MATSUO MAMI
KAWAGUCHI SHOJI
FURUYASHIKI SHO
MATSUO MAMI
KAWAGUCHI SHOJI
FURUYASHIKI SHO
Application Number:
JP2022021450A
Publication Date:
August 25, 2023
Filing Date:
February 15, 2022
Export Citation:
Assignee:
SUNLINE CO LTD
DU PONT TORAY CO LTD
DU PONT TORAY CO LTD
International Classes:
D06P5/20; D06M10/02; D06M13/256; D06P5/22
Attorney, Agent or Firm:
Fusae Maeno