国家/地区 中国（4）
IPC部 C（5）
IPC大类 C09（5）
IPC小类 C09D（5）
IPC C09D127/16（5）
发明人 HELLRING S D（2）
公开年 2021（3） 2022（2）
申请年 2021（5）
专利权人 PPG IND OHIO.（2）

Graphene heating module useful in flexible wearable field, comprises protective layer, intermediate graphene heating layer and substrate from top to bottom, substrate is polysiloxane substrate, intermediate graphene heating layer includes graphene coating and copper strip.

LUO Y, PEI X, CHEN J, CHEN W

Dispersion of carbon nanotubes used in slurry composition for forming electrode, comprises organic medium, carbon nanotubes dispersed in organic medium, and dispersant comprising addition polymer comprising constitutional units comprising residue of alkyl ester of (meth)acrylic acid.

HELLRING S D, VOTRUBADRZAL P L, ZHOU Z, SYLVESTER K T, SISCO S W, JO J, OIL C, DENISON G M

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