Filament, material, and method for producing the material
AssigneeMitsubishi Gas Chemical Company, Inc.
InventorsMasaki YAMANAKA, Nobuhiko MATSUMOTO
Life of this patent
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Abstract
Provided are a filament that does not impair the strength that is intrinsic to the filament and contains a disperse dye, and has excellent color fastness, a material using the filament, and a method for producing the material. The filament containing 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.
Claims20
A filament comprising:
- 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.
A material comprising a filament, the filament contained in the material comprising:
- 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.
A method for producing a material, the method comprising applying a woven fabric or a knitted fabric, the woven fabric formed from a polyamide filament containing a polyamide resin having an aromatic ring and/or a hetero ring, the knitted fabric formed from a polyamide filament containing a polyamide resin having an aromatic ring and/or a hetero ring, to a liquid containing a disperse dye having an aromatic ring and/or a hetero ring and water.
Dependencies are inferred from the claim text.