Title:
FILAMENT, MATERIAL, AND MATERIAL MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/074965
Kind Code:
A1
Abstract:
Provided are: a filament which has excellent color fastness and contains a disperse dye without impairing the intrinsic strength of the filament; and a material and a material manufacturing method which use said filament. This filament contains: a polyamide resin having an aromatic ring and/or a hetero ring; and a disperse dye having an aromatic ring and/or a hetero ring.
Inventors:
YAMANAKA MASAKI (JP)
MATSUMOTO NOBUHIKO (JP)
MATSUMOTO NOBUHIKO (JP)
Application Number:
PCT/JP2021/032062
Publication Date:
April 14, 2022
Filing Date:
September 01, 2021
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
D01F6/60; D01F6/80; D06P1/18; D06P1/20; D06P3/26
Domestic Patent References:
| WO2017010389A1 | 2017-01-19 |
Foreign References:
| JPH0913222A | 1997-01-14 | |||
| JPS52142729A | 1977-11-28 | |||
| JPS53139879A | 1978-12-06 | |||
| JPS4751598B1 | 1972-12-25 | |||
| JPS4863050A | 1973-09-03 | |||
| JPS4863050A | 1973-09-03 | |||
| JP2019182780A | 2019-10-24 | |||
| JP2018168486A | 2018-11-01 | |||
| JP4894982B1 | 2012-03-14 | |||
| JP2010281027A | 2010-12-16 | |||
| JP2016223037A | 2016-12-28 |
Attorney, Agent or Firm:
SIKS & CO. (JP)
Download PDF: