国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08K（4） C08L（4） C08G（3）
C08J（3） C09D（2） C09K（2）
IPC C08K003/04（4）
发明人
公开年 2021（4）
申请年 2021（3） 
专利权人

Preparation of composite material for e.g. aerospace applications, involves preparing modified graphene oxide, preparing polyurethane product, dissolving modified graphene oxide in dimethyl formamide, adding to polyurethane product solution, ultrasonically processing, and transferring to mold.

YUAN H, JI C

Preparing antibacterial, sterilized graphene foam packaging box, involves adding polyether polyol to reaction device, heating, adding graphene/graphene derivatives, foaming agent, dispersant to polyether polyol, chain extender, and stirring.

LIU A

Preparing high heat dissipation, conductivity and strength graphene polyurethane rigid closed-cell foam material comprises taking chemical surface hydrophobically modified graphene nano sheets in foam.

DENG C, XIAO S

Preparation of graphite oriented thermal interface material involves mixing raw material components of graphite oriented thermal interface material, orienting, freezing, cutting, performing high temperature curing treatment and cutting.

ZENG X, ZHANG C, YE Z, REN L, ZHANG Y, XU J, SUN R, ZHAGN Y