国家/地区
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC
发明人
公开年 2021（2）
申请年 2019（2）
专利权人

Preparing graphene far-infrared additives, comprises crushing expanded graphite to obtain crushed expanded graphite, premixing carbon materials, resins and additives to obtain premix and adding solvent to premix.

ZHENG N, CAO F, WU B

Invisible printing nano fiber jean fabric, has grey cloth layer printed with anti-rinsing pattern that is coated with indigo dye layer, where inner layer of grey cloth layer is fixed with fluffy fabric layer or fleece layer through connecting wire.

XU W, YANG Z, LI Y, XU D