国家/地区 中国（3）
IPC部 B（3）
IPC大类 B29（3）
IPC小类 B32B（3）
IPC C08K003/26（3）
发明人
公开年 2021（3）
申请年 2021（3） 
专利权人

Antibacterial modified stone paper comprises co-extruded antibacterial film layer and a base layer including ultrafine calcium carbonate powder modified antibacterial particles, coupling agent, extrusion auxiliary agent, polypropylene, and water absorbing particle.

MEI Y

Shock-absorbing slow-elastic sports mat comprises a shock-absorbing slow-elastic material layer, tear-resistant pound cloth, natural rubber layer, where tear-resistant weighing cloth arranged between shock-absorbing elastic material layer.

WENG C

Graphene far-infrared floor heating floor comprises wear-resistant paper layer, wood grain paper layer and functional substrate layer, wear-resistant paper layer is complex of high-temperature heat transmitted through functional substrate.

JIN Y, JIN J