国家/地区 中国（6）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C08K（6） C08L（6） C08J（3）
IPC C08K003/08（6）
发明人 LI J（6）
公开年 2022（5）
申请年 2022（6）
专利权人

Preparing carbon nanocomposite surface-enhanced Raman spectroscopy substrate film used in detection of serum samples of cancer group and non-cancer group, by synthesizing cellulose nanocrystal-graphene oxide-silver nanoparticle nanocomposite, and combining with bacterial cellulose membrane.

JIANG G, XIE L, LIN G, LU Y, LI J, CHEN J

Biaxial stretching device useful for improving the uniformity of expanded polytetrafluoroethylene film, comprises e.g. stretching assembly composed of two symmetrically arranged circular tracks, plurality of chain clamps, heat balance zone, transverse stretching zone and shaping zone.

ZHAO G, QIAN J, LI R, LI J

High density polyethylene and high thermal conductivity composite material comprises high-density polyethylene, hydroxy silicone resin, silicone carbide, graphene, and thermal conductive powder.

REN J, LI J, YUAN L, ZHU Z

Preparing graphene used in optical field composite material comprises adding graphite, graphene, glass microbeads, carbon nanotubes, Ketjen black, carbon fibers and metal compounds, mixing, adding silicone oil, glycerol and titanium dioxide, barium sulfate, silicon dioxide, and plasticizing.

LI J

Material of porous layered composite oil control bearing retainer, comprises wear-resistant layer, lipophilic layer, oil storage layer, oleophobic layer and oil sealing layer, where two of wear-resistant layer are paved with oleophylic layer.

SUO X, XU Z, XIA R, SHI C, LI J

High-temperature resistant heat-conducting wave absorbing plate comprises liquid silicone rubber, cross-linking agent, platinum catalyst, inhibitor, heat conducting powder, and absorbing powder.

LI J, ZHOU C