国家/地区 中国（31）
IPC部 C（31）
IPC大类 C08（31）
IPC小类 C08K（28） C08L（27） C08J（11）
B32B（10） E04F（10） E04B（9）
C09D（4） B29C（3） E04G（3）
E04H（3） C04B（2） C08F（2）
C08G（2） E01C（2） E02B（2）
IPC C08K003/04（21） B32B009/00（8） B32B009/04（7）
C08K013/02（6） C08J005/18（5） C08K013/06（5）
B32B007/12（4） B32B027/12（4） B32B037/10（4）
C08K003/22（4） C08K003/26（4） C08K005/098（4）
C08K007/26（4） C08K013/04（4） C08L027/06（4）
发明人 CHEN J（3） LIU J（3） FANG Y（2）
JIA L（2） LIU X（2） SUN H（2）
WANG Y（2） WEI W（2） ZHAO Y（2）
公开年 2021（31）
申请年 2020（22）  2021（9） 
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

Rubber material used as sealing material in sealing shield machine, comprises nitrile rubber, zinc oxide, carbon black, silicon dioxide, vulcanizing agent, plasticizer, anti-aging agent, softening agent, acidified carbon fiber, carbon nano material and unsaturated carboxylic acid metal salt.

LI J, PENG Z, ZHAO M, LONG W, HAN T, JIA L

Intelligent dynamic dimming film useful in dimming glass system comprises color-changing core material comprising N-isopropylacrylamide, N,N-methylenebisacrylamide, lysine, ammonium persulfate, and deionized water.

WANG P, LUO W, XIE L, CHEN J

Stone plastic composite floor comprises e.g. polyvinyl chloride resin, nano-calcium carbonate, lubricant, calcium-zinc stabilizer, microcrystalline cellulose, ultra-dispersant, tourmaline powder, carbon nanotube and bacteriostatic agent.

FANG Y

Rubber powder wearable non-slip mat, has non-slip mat main body whose top surface is provided with multiple convex parts, where bottom surface of non-slip mat main body is formed with multiple drainage grooves that are distributed at equal intervals.

LIU J, ZHAO Y, ZHANG J

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

Graphene-based self-melting snow-melting pavement structure with shape memory function comprises heat insulation that is sequentially laid on the road surface from bottom to top layer, graphene-based conductive asphalt layer.

YAN H, WANG Y, LI Y, BAI J, JIANG Y

Preparing composite geotextile by arranging nonwoven fabric made of polypropylene, glass fiber and calcium sulfate whiskers on lower and upper layers, arranging woven gray cloth made of polyester fiber in middle layer, and laminating.

CHENG X

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

Aluminum alloy profile useful for energy-saving and environment-friendly door and window, comprises heat insulation noise reduction cavity whose inner part is filled with honeycomb-type heat insulation noise reduction layer.

LEI Z, PAN Z, YUAN X, SUN J