国家/地区 中国（62）
IPC部 C（62）
IPC大类 C08（62） H01（9） B29（6）
B32（2） C07（2） H05（2）
IPC小类 C08K（62）
IPC C08L051/06（62）
发明人 LI Y（6） LI X（4） WANG Z（4）
HAN X（3） LI H（3） LI M（3）
WANG C（3） WU Z（3） ZHANG Y（3）
CHEN Q（2） CHEN Y（2） GAO D（2）
HU J（2） HUANG Y（2） LI J（2）
公开年 2022（62）
申请年 2022（35）  2021（19）  2020（7） 
专利权人 CHINA PETROL.（5） SINOPEC BEIJ.（4） GUANGDONG YU.（2）

Composite material capable of ultraviolet near-infrared laser marking useful in laser marking, comprises primary mixture, polyolefin resin, and compatibilizer, and prepared by e.g. adding titanium dioxide, and graphene into high-speed mixer, extruding, and adding polyolefin resin and compatibilizer.

ZHOU T, HU J, LI J, HAN X

Photovoltaic optimizer shell useful in photovoltaic optimizer of a heat conducting composite material i.e. thermoplastic engineering plastic.

YANG Z, ZHOU Z, FAN G

Preparation of environmentally-friendly cable material involves mixing diethylaluminum hypophosphite and silane coupling agent and reacting with magnesium aluminum layered double hydroxide suspension, mixing modified polyurethane, obtained product, tributyl citrate and polycarbodiimide and extruding.

GUO H, LIN Q

Polypropylene-based composite material useful for electromagnetic shielding comprises polypropylene grain resin, compatibilizer, conductive electromagnetic shielding agent, foaming agent master batch, toughening agent, antioxidant, lubricant, and light stabilizer.

ZHU W, FENG L, JING B, QI X

Preparing anti-ultraviolet and anticorrosion solar battery back plate material useful for solar panel, comprises mixing modified graphene oxide masterbatch with silane graft modified polyethylene resin-dispersant-antioxidant, plasticizing, extruding, casting, biaxially stretching and cutting.

MA L, SHA X, SHA Y

Material useful in preparing pipes, comprises polyvinyl chloride resin, acrylate rubber, light calcium carbonate, stabilizer, stearic acid, modified graphene oxide, polyethylene wax, and titanium dioxide.

ZHANG C, DAI S, TAO B, TAN Z

Long fiber reinforced flame-retardant antistatic polypropylene composition used for preparing material for e.g. mine flame retardant and antistatic thin-walled products, comprises polypropylene, continuous glass fiber, flame retardant, antistatic agent, compatibilizer, auxiliary agent.

LIANG W, YU F, ZHANG Y, ZHANG Z, MA Y, LIU G

Material useful for inhibiting microbial adhesion of underwater equipment, comprises polypropylene base material, filler and dispersant.

LEI H, TANG T, YANG F

Preparing modified graphene modified flame-retardant polypropylene material involves heating and melting maleic anhydride-grafted polypropylene, adding graphene, heating and melting polypropylene and maleic anhydride-grafted polypropylene masterbatch containing graphene, kneading and hot pressing.

ZHANG Y, WANG C, WU Z

Synthesis of polyethylene wax-graphene modified polypropylene composite material involves dispersing e.g. acyl chloride graphene in dichloromethane, reacting, centrifugally separating, washing, mixing with e.g. aminophenylphosphoryl bis-triazole modified graphene and molding.

LI M, HUANG L, ZHU H, MA H