国家/地区 中国（10）
IPC部 C（10） B（2）
IPC大类 C08（10）
IPC小类 C08K（10） C08L（8） C08F（2）
C08J（2）
IPC C08K009/04（10）
发明人 ZHANG J（10）
公开年 2021（5） 2020（4）
申请年 2020（10）
专利权人

Conductive polypropylene powder useful for selective laser sintering, comprises polypropylene, elastomer, conductive agent, dye black, antioxidant, compatibilizer, flow auxiliary agent and other auxiliary agent.

ZHANG J, WU J, LIU X, LU J, WANG K, CHEN L, SUN T, WANG S

Preparation of solvent-free graphene-polyurethane self-repairing material involves preparing graphene nitromethylpyrrolidone solution, ultrasonicating, centrifuging, taking supernatant, and adding polytetrahydrofuran.

XIE H, MA J, WANG K, ZHOU Z, ZHANG J, WANG Y

Glass fiber impregnating compound useful in the field of automobile manufacturing comprises active components (silane coupling agent, lubricant, film-forming agent, dispersant, and pH regulator) and water.

ZHANG J, LU Q, LIU Y, ZHANG X, ZHANG Z

Preparation of modified antibacterial thermoplastic polyurethane for thermoplastic polyurethane product, involves dissolving polyurethane particles in solvent, adding light stabilizer, dispersing filler and ultrasonically treating.

LIU L, YANG J, HE X, ZHANG J, WU M, WU Q, LIU J

Composite material useful as damping engineering material, comprises styrene-ethylene-butylene-styrene and graphene, both grafted with multiple hydrogen bond molecules.

ZENG Y, ZHANG T, WANG H, ZHANG J, HAO Y, SUN X

Reinforced wear-resistant PE drainage pipe for trenchless construction, comprises high density polyethylene, linear low density polyethylene, nano graphene, polyaniline modified bentonite and titanate coupling agent.

LIU J, CAO C, JIANG F, ZHANG J, ZHOU M, GU Y, ZHU Q

Conductive antibacterial hydrogel useful in biosensor comprises bovine serum albumin modified graphene oxide, zwitterionic monomer, second monomer, crosslinking agent and initiator produced by polymerization reaction.

ZHANG J, FENG J, CHEN L

Preparing reinforced and toughened modified epoxy resin composite material comprises intercalating p-phenylenediamine between graphene layers through interaction, preparing poly-p-phenylenediamine modified graphene by in-situ polymerization.

ZHENG Y, ZHANG J

Preparing high water and oxygen barrier aqueous polyurethane comprises preparing graphene-hydrotalcite self-assembly, mixing with aqueous polyurethane dispersion and post treating.

ZHANG Y, ZHANG J

Polysulfide oligomer modified graphene oxide used for modifying polysulfide sealant, has graphene oxide surface modified by polysulfide oligomer to react mercapto group on polysulfide oligomer with oxygen-containing functional group.

CHEN P, ZHANG J, LI X, MAO C, QUAN Y, WU S, WU M