国家/地区 中国（48）
IPC部 C（49） B（12） H（10）
IPC大类 C08（49）
IPC小类 C08L（49） C08K（44） C08J（14）
B32B（5） H05K（5） B29C（4）
H01M（4） C09D（3） B33Y（2）
B82Y（2） C08F（2） C08G（2）
C09J（2） C23C（2）
IPC C08L023/12（49）
发明人 LI X（4） WANG S（4） LI H（3）
LI W（3） LI Z（3） LIU X（3）
LIU Y（3） WANG G（3） WANG J（3）
WANG W（3） XIA J（3） ZHANG G（3）
ZHU Z（3） CHEN P（2） CHEN Q（2）
公开年 2023（49）
申请年 2022（49）
专利权人 YANGZHOU NAL.（3） JIANDE HUAFE.（2） JIANGSU SHAN.（2）

Composite honeycomb panel material is prepared by drying polypropylene, aluminum silicate fiber, vermiculite and graphene oxide, adding white oil to polypropylene, pouring all raw materials and polypropylene to mixing cylinder, feeding homogeneous mixture to twin-screw extruder and extruding.

WANG T, FENG Z, YANG J, MA D, TAN Z, YANG Y

Microwave modified calcite powder used for polypropylene, and in rubber, plastic, papermaking, artificial marble, feed, toothpaste and food industry, comprises calcite powder, graphene liquid, hexadecyl sulfate, and coupling agent, which is silane coupling agent or titanate.

LAI W, MO S, MO Q, ZHENG Y, XU M, MA L, HUANG Z, HUANG Y

Preparing graphene carbon fiber polypropylene fiber composite material masterbatch comprises mixing graphene, surfactant and organic solvent, placing e.g. modified graphene dispersion and catalyst into high-pressure polymerization kettle, and mixing graphene-polypropylene composite material.

GAO S, ZHANG J, LIU J

Use of substance containing liquid metal as surface modifier for improving dispersibility of filler in polymer matrix, improving dielectric constant of filler, and improving filler electromagnetic shielding performance.

WU D, CHEN F, ZHANG Q, WU K, XIE Z, FU Q

Preparing modified polyethylene pipe material used for modified polymer pipe, by stirring polyethylene, polypropylene, glass fiber, graphene, nitrile rubber, aluminum hydroxide, and maleic anhydride grafted polyethylene, extrusion molding, drawing and cooling, secondary cooling, and cutting pipe.

WANG H, SHANG W

Composite material useful in stealth equipment, comprises e.g. structural layer, radar absorbing layer and infrared suppressing layer in sequence from inside to outside, where structural layer includes resin matrix wires and continuous fibers.

CHENG Y, WANG Y, LI Y, ZHANG X, HE W, HU L, YANG W, NIE X

Processing wire-drawing aluminum-plastic composite plate useful in household decoration field, comprises e.g. mixing octafluoropentanol and tetrahydrofuran solution, stirring, mixing hexachlorocyclotriphosphazene, reacting, melting, extruding, molding, adhering adjacent plates and hot pressing.

QIAN C

Polypropylene based composite current collector useful in battery of electric device, comprises polypropylene layer, modified layer and metal layer arranged in stack, where modified layer formed by grafting hydroxy-terminated acrylate and layered double metal hydroxide onto polypropylene layer.

ZHANG G, LI X, XIA J, WANG S, ZHU Z

Thermoplastic polyurethane sheath material useful for oil-resistant and tear-resistant cable, comprises e.g. polypropylene resin, chloroprene rubber, modified bone glue adhesive, diatomite, magnesium oxide, white oil, inorganic mineral powder, silicone rubber, compatibilizer and anti-aging agent.

LI Q, SUN X, WANG W

Preparation method of antibacterial polypropylene material used in medical clothing, comprises adding polypropylene resin, polyethylene resin, coupling agent, antibacterial agent, antioxidant, and UV absorbent to mixer, stirring, adding stirred raw materials to screw extruder, and injection molding.

ZHAO M, HUANG H, GE Q, JU H, WANG G