国家/地区 中国（15）
IPC部 C（15）
IPC大类 C08（15）
IPC小类 C08K（15）
IPC C08L097/02（15）
发明人 LIU H（3） CHEN Y（2） LIU D（2）
公开年 2020（10） 2019（5）
申请年 2019（15）
专利权人 LIU H（3）

Graphene modified lignin-reinforced polyolefin wood-plastic composite material comprises polyolefin, wood fiber powder, inorganic powder, graphene modified lignin and coupling agent, and modified lignin is prepared by e.g. mixing lignin.

ZHU C, GAO C, ZHUANG W, YING H, LI M, TANG C, CHEN Y, NIU H, WU J, LIU D

Preparing environmentally-friendly regenerative plastic particle comprises pretreating straw, preparing modified polypropylene, adding e.g. graphene, mixing, heating to molten state and extruding using screw injection molding machine.

QIN X

Mosquito and insect repellent PVC composite material, contains wood flour, mosquito and insect repellent extract, nano graphene, vinyl chloride monomer, initiator, plasticizer, 1ammonium bicarbonate, and solubilizer.

WU X

Preparing high-hardness, wear-resistant nylon 66 alloy material comprises e.g. adding dispersant and deionized water to reaction kettle, dispersing, adding graphene powder, phenol, formaldehyde solution, coagulating and stirring.

ZHU S, CHEN Y, CHEN X, XIE L

Preparing scratch-resistant ring-secret amine material containing graphene, comprises ball milling graphene, wood fiber, melamine resin powder and stearic acid, adding bleached rice husk powder and plasticizer, mixing and dispersing.

ZENG J, CHEN Q, ZHANG J, HE F, CHEN T

Biodegradable film used for packaging sanitary product, comprises cellulose, starch, polylactic acid, softening and toughening agent, antioxidant, antibacterial agent and graphene.

LIU H

Graphene-modified polypropylene material for liquid-crystal display, comprises polypropylene resin, zirconia, wood fiber powder, Bisphenol A diglycidyl ether resin, silane coupling agent, titanate coupling agent and lubricant.

WANG D

Biodegradable material comprises natural plant fiber, high molecular polymer, corn starch, coconut shell powder, cellulase, silane coupling agent, graphene, egg shell powder, silver nano ions, and biodegradation agent.

LIU H

Preparing oil-absorbing and wave-absorbing composite material, involves adding ethylene glycol to hydrothermally-treated wood fiber powder, drying, stirring sodium acetate and carbon nanotube-graphene material, reacting and vacuum drying.

LIU D

Biodegradable material useful in mobile phone case, comprises straw, polylactic acid, titanate coupling agent, wear-resistant additive, flame retardant, antibacterial agent and graphene.

LIU H