▎ 摘　　要

NOVELTY - Modified polyamide fiber doped with graphene. USE - The modified polyamide fiber doped with graphene is useful in knitwear, medical supplies, outdoor products, nylon stockings, nylon scarf, mosquito nets, nylon lace, stretch nylon jacket, nylon silk or interwoven silk product, wool or chemical fiber wool blended product, cloth, cord, industrial fabrics, ropes, belts, tents, net or fishing line (claimed). ADVANTAGE - The fiber has low temperature far infrared function, far-infrared normal emissivity of more than 0.85, antibacterial property of greater than 90%, better mechanical strength and breathability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation of modified polyamide fiber doped with graphene comprising (i) crushing blank nylon chips, (ii) mixing graphene, extruding and drying, (iii) mixing blank nylon chip, and (iv) spinning.