国家/地区 中国（5）
IPC部 C（5）
IPC大类 D02（5）
IPC小类 D02G（5） D01F（3） C01B（2）
C08K（2）
IPC D02G003/02（5）
发明人
公开年 2023（2）
申请年 2022（2） 
专利权人

Graphene masterbatch comprises graphene, lubricant, dispersant and carrier resin, prepared by e.g. mixing graphene masterbatch with lubricant and dispersant, and mixing carrier resin with graphene, dispersing agent and lubricant to obtain masterbatch.

ZHENG P, LIANG Y, HE Y

Method for preparing high heat-conductivity graphene film, involves using single-layer or graphene sheet to weave graphene fiber filament, spinning fiber bundle composed of multiple graphene fiber filaments into fiber line, and weaving into graphene grid cloth.

SUN B

Manufacturing spun yarn made of carbon nanotube involves producing spun yarn precursor alpha by pulling set of carbon nanotubes from carbon nanotube forest and spinning carbon nanotubes while applying tension, producing spun yarn precursor beta by applying higher tension to spun yarn precursor alpha.

UEHARA K, INOUE H, HAYASHI Y, TAKAHASHI K, KUNITOMO A

Polylactic acid composite biofilm carrier material used for purifying water, contains diatomaceous earth, polylactic acid, graphene oxide, tapioca starch, gum arabic, polyethylene, talc powder, lignocellulose, and sodium humate.

ZHENG J, WANG X, LI W, CHEN X

Vapor phase epitaxy carbon fiber assembly used as electrode material of lithium cell, is aggregate of vapor growth carbon fiber having tubular graphene layer structure, and average fiber outer diameter in preset range.

HITOE Y, SUZUKI J, SATO H, KAWASHIMA S, SUZUKI A