国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08K（5）
IPC C08K003/04（5）
发明人 WANG Z（5）
公开年 2023（5）
申请年 2022（5） 
专利权人

Preparing graphene-based composite phosphorus-based flame retardant used for imparting flame retardancy to flammable polymer, by performing surface modification treatment to graphene, preparing gel precursor, mixing modified graphene and sodium polymetaphosphate, vacuum-drying, crushing, and sieving.

HU G, LI C, FANG G, WANG Z, CHENG J

Conductive polylactic acid composite material comprises raw materials comprising polylactic acid and graphene oxide with haloalkane branched chains modified by silane coupling agent and loaded with nanometer zinc oxide, copper particles and silver particles on surface.

ZHU Y, JIANG H, WANG Z, LIU A, LI N, ZHENG J, CHEN Y, YANG Z, LUO Q, XIA M

Preparing thin-layer graphene polymer composite material comprises e.g. mixing and compacting e.g. polyvinyl alcohol, polyvinyl azide, ethylene-vinyl acetate copolymer, ethylene-methyl methacrylate copolymer, triallyl isocyanurate, epoxy resin, modified graphene, and 4,4'-diaminobiphenyl.

WANG Z

Rubber material useful for e.g. high load resistant load wheel and formulation field of shock-absorbing elastomer bearing various stress, comprises modified rubber, butadiene rubber, carbon black, accelerator, anti-aging agent, vulcanizing agent, active agent and operation auxiliary agent.

LIU Y, JIA C, DU X, WANG X, LI X, WANG Z

Halogen-free flame-retardant polypropylene composite material comprises polypropylene, antioxidant, dispersant, coupling agent, filler, and composite fire retardant comprising modified graphene oxide, inorganic hydroxide and coupling agent.

WEN H, LI S, WANG Z