国家/地区 美国（2）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3）
IPC C08K003/08（3）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人

Corrosion prevention composition for metal substrate, comprises sacrificial metal particles, where sacrificial metal particles comprise metal selected from nickel, molybdenum, or cobalt, and sacrificial metal particles are not passivated.

HAWKINS T, VIRTANEN J A

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

Providing electrical contact on graphene surface, for polymer-coated graphene layer structure involves e.g. providing graphene layer structure comprising graphene layers and having polymer coating on its surface.

GLASS H, GUINEY I, TYLER M, THOMAS S