国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3）
IPC小类 C09D（3）
IPC C09D011/03（3）
发明人
公开年 2020（2）
申请年 2020（2） 
专利权人

Foldable graphene heating film comprises a substrate having foldable flexible part and a heating part, the flexible part adopts hollow structure, and heating part forms heating zone by printing ink composition including polybutadiene glycol.

DU J, ZHONG F, TAN R, LI Y

Self-limiting temperature graphene heating membrane assembly for power batteries, comprises a battery pack and a heating membrane assembly for heating the battery pack, where the heating mold assembly includes a heating film.

HUANG J, YU D, HE P, LIU Q, XIE X

Positive temperature coefficient graphene heat generating ink used for heat-generating film comprises binder, solvent, auxiliary agent, conductive filler, and Positive temperature coefficient functional material.

GAO H, JIAN L, LIAO W, YAO L, YIN T