国家/地区 中国（3）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08K（4）
IPC C08L067/02（4）
发明人
公开年 2021（2）
申请年 2021（4）
专利权人

Ball used as airsoft ammunition, comprises biodegradable polymer and additives, such as electrostatic charge eliminating additive, density increasing additive, and/or strength/hardness modifying additive added to polymer mass during compounding stage.

VYYRYLAEINEN S

Spectrum energy fuel-saving board comprises polypropylene, nylon 66 resin, graphene powder, negative ions powder, tourmaline powder, antioxidant and compatibilizer.

YAN S

Oxidation-resistant polyethylene composite pipe comprises core pipe that is provided with aluminum sheet layer provided with outer layer pipe, where core pipe and outer layer pipe are made of polyethylene, chlorinated polyethylene, dibutyltin dilaurate, zinc stearate, graphene, and barium laurate.

LIU J, WANG J, WANG H, WU D

Graphene heat dissipation lamp for studying, comprises graphene composite thermally conducting plastic radiator comprising outer thermal conductive layer and inner thermal conductive layer and LED light source board mounted on radiator.

YAO L, TANG J, WANG K, CHEN Z