国家/地区 中国（3）
IPC部 C（4）
IPC大类 C09（4） H01（4） C08（2）
IPC小类 C09D（4）
IPC C09D127/16（4）
发明人
公开年 2021（4）
申请年 2021（3） 
专利权人

High-stability positive temperature coefficient material for circuit protection device, comprises polymer base material, conductive filler, and internally reacted salt, where polymer base material comprises anionic ionomer, surface of conductive filler is modified by a cationic polymer.

YUAN J

Lithium ion battery composite diaphragm comprises base film and coating layer coated on base film, where the coating layer comprises polymer substrate, anode active material, and conductive agent.

LV W, YU Y, NIU Y

Binder composition used in electrode slurry has dispersion of polyvinylidene fluoride polymer dispersed in organic dispersion medium, (meth)acrylic polymer dispersant prepared from monomers mixture of alpha, beta-ethylenically unsaturated carboxylic acid, and separately added crosslinking agent.

VAN BUSKIRK E J, SWARUP S, DAUGHENBAUGH R E, HELLRING S D

Conductive coating useful for battery shell comprises aqueous emulsion and conductive functional material; the aqueous emulsion comprises resin, coupling agent and emulsifying agent.

LIU J