国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08K（4）
IPC C08K009/02（4）
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

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

Polyvinyl chloride floor wear-resistant layer comprises polyvinyl chloride resin, additives, carbon material additives, plasticizers, solid fillers, inorganic particle additives and antioxidants.

FANG Y

Lightweight and impact-resistant maintenance cabin board useful for vehicle maintenance, comprises an upper deck of graphene oxide modified carbon fiber-resin complex material and lower deck that of graphene reinforced metal material.

ZHU M

Road asphalt comprises petroleum asphalt, compatibilizer, stabilizing agent, antioxidant, flow improver, modified graphene oxide, modified bagasse molecular sieve and styrene butadiene styrene.

XU W, LIU L, YAN X, LI M, PANG Y, HU Y, GUO B, LIU S, HUANG W, FENG Z