国家/地区 中国（5）
IPC部 D（3） A（2） B（2）
IPC大类 D01（3）
IPC小类 D01F（3）
IPC D01F001/10（3） D01F006/92（2）
发明人 LV D（5）
公开年 2018（4）
申请年 2018（5）
专利权人 JINAN SHENGQ.（3）

Graphene-preparation method of copper-based composite material, by overlapping copper-containing metal powder slurry, copper and graphene slurry to form composite unit, stacking, vacuum heating composite layer, pressing and sintering.

BAI H, XIONG L, LUO J, LI L, LV D, HANG C, GUO F

Antibacterial thermal respirator, has warming layer formed with graphene melt-blown fabric layer, antibacterial warm-keeping layer fixed with ventilating pore, and warming layer formed with non-woven fabric layer and wicking channel.

TANG D, LV D, SUN H, LI X, WANG S, MA J

Graphene microcapsule comprises e.g. core material and shell material, the core material comprising graphene material, and the shell material comprising synthetic polymer material or natural polymer material.

ZHANG Z, XU R, WANG S, LV D, TANG D

Modification of polyester masterbatch for spinning application, by adding graphene material dispersion to reaction system during esterification of terephthalic acid and ethylene glycol, and polycondensing obtained esterification product.

SUN H, MA J, WANG S, LV D, TANG D

Spunlace nonwoven fabric used as sanitary material e.g. facial mask, and base fabric in mask, is made of graphene polylactic acid fiber and graphene viscose fiber having fineness of preset range.

TANG D, HAN S, LV D, WANG S, MA J