国家/地区 中国（16）
IPC部 C（16）
IPC大类 C08（16） B29（3） H01（2）
IPC小类 C08J（16）
IPC C08K007/14（16）
发明人 CHENG Y（2） LI C（2） LI Y（2）
ZHANG W（2）
公开年 2023（16）
申请年 2022（8）  2023（5）  2021（3） 
专利权人 UNIV CHONGQI.（2）

5G antenna cover used in mobile communication system, comprises modified polycarbonate resin, modified acrylonitrile styrene acrylate resin, basalt fiber, low-dielectric glass fiber, filler with hollow structure, toughening modifier, halogen-free flame retardant and weather resistance agent.

LI C

Interlayer modification of fiber-reinforced composite material comprises e.g. mixing and heating graphene oxide, amino-terminated silicone oil, amino-containing silane coupling agent and reaction solvent through heater, and reacting to obtain modified graphene oxide.

WU L, WANG J

Preparing polyphenylene oxide resin-based copper clad laminate comprises taking glass fiber cloth and impregnating a glue solution, drying to obtain prepreg, taking 5-10 sheets of prepregs, laminating them, and covering piece of copper foil on both sides of laminated prepregs.

XIE J, WANG X, WU H

Thermally conductive thermoplastic composite material useful in e.g. automotive industry and machinery manufacturing, comprises inner layer material or outer layer material, where inner layer material is core layer comprising fiber bundles, first thermoplastic resin and first auxiliary agent.

ZHANG Q, XU K, XIN Q, KANG P, GAO D, ZHANG S, LI C, ZHANG H

Graphene epoxy resin composite material comprises bisphenol A solid epoxy resin, bisphenol A liquid epoxy resin, toughening agent, phenolic novolac epoxy resin, graphene, curing agent, and accelerator.

ZHANG W, WANG Z, YAN S

Resin composition used for preparing low-flow glue prepreg for rigid-flexible combined printed circuit board, comprises epoxy resin, epoxy curing agent, curing accelerator, carboxy-terminated nitrile rubber, and oxazoline compound.

ZHANG W, CHEN C, HE J

Wave-absorbing polyurethane composite foam comprises polyurethane powder, hollow microspheres with coating, absorbing filler, antioxidant, flowing auxiliary agent and coupling agent.

LIN S, LI Y, DENG F, YANG D, CHENG Y

Hot-melt bisphenol-containing cyanobenzoxazine resin prepreg composite material useful for preparing hot-melt bisphenol-containing cyanobenzoxazine resin-based composite material and hot-melt bisphenol-containing cyanobenzoxazine resin.

GAO Y, ZHANG L, YIN P

Torsion-resistant robot arm cable comprises conductive wire core, shielding layer and sheath layer, where gap between shielding layer and conductive wire core is filled with elastic foaming material comprising e.g. natural rubber, polyolefin elastomer, graphene, heat stabilizer and polyethylene wax.

WU C, RUAN J, LI W

Energy-saving heat insulation material useful for building and decorating prefabricated building, comprises e.g. polystyrene-graphene oxide-coated hollow glass bead, phenolic resin, foaming agent, reinforcing fiber, filler, curing agent, flame retardant, and surfactant.

XU F, ZHAN Y, GONG W, YANG X, XIE F