国家/地区 中国（3） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B32（5）
IPC小类 B32B（5）
IPC B32B005/02（5）
发明人
公开年 2021（5）
申请年 2020（3） 
专利权人

Injection-molded multilayer flame retardant fire-retardant structure comprises support layer composed of porous fiber fabric, and two flame- retardant layers each composed of thermoplastic flame- retardant polymer materials.

CHEN M, CHEN H S

High-strength and fireproof panel comprises e.g. first structure which is three-layer hot-pressed composite structure comprising fiber layer and foamed fiber layer from top to bottom, and second structure which is formed by hot-pressing.

YUAN J, CHENG Q, CHEN J, QIAN H, WANG C, CHENG J

Tent cloth comprises graphene film, Oxford cloth, and PVC film, where graphene film is surface layer, Oxford cloth is middle layer, and PVC film is bottom layer.

HAO E, LIU D, ZHANG W, MIAO D, SONG X, WEI W, MA J, SONG Y, NI W

Electrically conductive composition used for decorative or building underlayer material, comprises base material, fluid binder and interactive powder material having preset particle size and electrical resistivity.

BARDOU M

Energy-saving silicon phenol fireproof insulation board comprises non-woven fabric layer and main body layer, and non-woven fabric layer includes an upper non-woven fabric layer and a lower non-woven fabric layer.

LU T, XIE Y