国家/地区 中国（11） 加拿大（2） 韩国（2） 美国（2）
IPC部 C（12）
IPC大类 C09（12）
IPC小类 C09D（12） H01M（11） C08L（6）
C08J（4） C08K（4） C01B（2）
IPC C09D127/16（12）
发明人 HELLRING S D（2）
公开年 2022（5） 2021（4） 2018（2）
申请年 2022（5）  2021（4）  2018（2） 
专利权人 PPG IND OHIO.（2）

Preparing lithium-ion battery safety primer slurry useful for current collector, comprises preparing partial graphene oxide, taking partial graphene oxide surface grafted with active lithium branches, and processing material to prepare the safe bottom coating slurry.

DOU Y, YAN Z, WEI D, YU Q, ZENG P

Preparing conjugated ionic liquid exfoliation modified graphene conductive agent used in e.g. microelectronic device, by e.g. adding 9-anthracene methanol into solvent to dissolve, adding phosphorus tribromide, stirring, dispersing graphene /carbon nano tube/conductive carbon black dispersion.

LIU T, PAN D

Phase change material useful for current collector, pole piece and lithium-ion batteries, comprises e.g. lithium acetate dihydrate, polyethylene glycol, carbon black and polyvinylidene fluoride.

OTHER I R N, ZHANG S, WANG J, WANG Z, SHANG X

Preparing graft-doped graphene-polyethylene glycol-based electrolyte coating film involves heating mixture of polyethylene glycol-based polymer and pore-forming agent, cyclodextrin-based molecule and end-capped polymer, and dissolving them in liquid solvent to obtain three kinds of liquid solutions.

WENG J, GAO F, HUANG Z, TONG J, TONG Q

Hydrophilic modification of manganese ion sieve electrically controlled lithium extraction membrane electrode surface useful in battery, comprises mixing manganese ion sieve, agglomerant, conductive agent-organic solvent, coating on electrode base material and heating with organic surface modifier.

YU J, WANG Y, GU S

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

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