国家/地区 中国（9） 美国（3） 世界知识产权组织（2）
IPC部 C（12）
IPC大类 C08（12）
IPC小类 E04B（12）
IPC C08K003/04（8） E04B001/94（5） B32B027/12（3）
C08K013/02（3） E04B001/66（3） E04B001/80（3）
B32B005/02（2） B32B009/00（2） B32B009/04（2）
B32B027/20（2） C08K005/098（2） C08L061/06（2）
E04B001/64（2）
发明人 LIU J（2）
公开年 2021（12）
申请年 2020（7）  2021（5） 
专利权人

Heat preservation heating rock plate comprises base material rock plate, electrode, heating layer and insulating layer, base material rock plate the heating layer and the insulating layer are connected in turn, and the base rock plate.

LIU J, FAN X, LIU Y

Composite waterproof sheet comprises primer layer formed by applying primer to construction target surface, reinforcing layer formed on primer layer and comprising nano-carbon material and protective layer formed on reinforcing layer.

LEE J M, MOON J H

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

Multi-stage foam sound absorbing black material comprises polymer foam framework and continuous graphene resonant cavity attached on framework.

XU Z, LIU X, GAO C, PANG K

Asphalt waterproofing membrane comprises emulsified asphalt layer comprising composite asphalt particles, polyester tire base layer and polyethylene film, where emulsified asphalt layer is coated on surface of polyester tire base layer.

CAI W

Foamed interior wall used for building, has front inner wall panel provided with rotating shaft that located at back of inner through groove and right side groove wall of inner through groove that is flush with outer wall of rotating shaft.

LU Q

Producing porous composite material for sound absorption, involves preparing mixture of mechano-electrical conversion elements and electro thermal conversion elements in organic solvent, mixing mixture of mechano-electrical elements.

YAN H, YAO K, CHEN S, LIM P C

Rigid polyurethane foam thermal insulation material comprises rigid polyurethane foam thermal insulation material matrix, modified material powder C, modified material powder D and modified material powder E.

LIU J, WANG Y, LIU S, WANG Z, WANG C, XUE Y, GUAN Z, ZHAO Y, JIA L, LIU Z, ZHANG L, ZHENG J, SUN H, YIN F, WEI W, CHEN J, SONG M, LI K, GU K, LI H, JIA H, DI H, DI J

Expandable polystyrene flame-retardant thermal insulation wall board comprises polystyrene, melamine, graphene powder, pullulan, magnesium sulfate solution, barium stearate, magnesium oxide, talc powder, and antioxidant.

LI C, PENG J, YU C

Modified flame-retardant thermoplastic composite plate comprises modified thermoplastic composite material and fiber felt that are compounded with each other.

JIN Q