国家/地区 中国（2）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08K（4）
IPC C08K003/08（4）
发明人
公开年 2022（3）
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

Graphene material for heating device, comprises plastic powder which is polybenzimidazole plastic, and graphene powder and aluminum powder.

WANG H

Manufacturing heat dissipation sheet e.g. for light-emitting diode lighting lamp comprises e.g. mixing heat dissipation sheet main raw material of conductor powder and additives in bind composed of liquid nitrile rubber-modified epoxy resin.

BAEK L J

Low-voltage electric heating decorative panel comprises low-voltage electric heating film paved with conductor, low-voltage electric heating film and conductor coated with insulating waterproof glue layer, and panel and bottom plate provided with heat-resistant decorative surface layer.

WU H, HU S, TAN Y, ZENG M