国家/地区 中国（25） 美国（2）
IPC部 C（25） D（25） A（2）
B（2）
IPC大类 C08（25）
IPC小类 C08L（25）
IPC C08L023/12（25）
发明人 LI W（3） WANG S（3） WANG X（3）
ZHANG J（3） CHEN Q（2） CHEN X（2）
LI J（2） LIU D（2） LIU J（2）
LU J（2） MA J（2） WU Y（2）
ZHANG D（2） ZHANG X（2） ZHENG J（2）
公开年 2020（7） 2018（5） 2017（3） 2021（3） 2015（2） 2016（2）
申请年 2020（6）  2016（5）  2019（4）  2017（3）  2015（2）  2022（2） 
专利权人 CHENGDU NEW .（2） HENAN ZHILIA.（2） JINAN SHENGQ.（2） WUXI DEYU NE.（2）

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

Rare earth synergistic flame-retardant polypropylene composite material useful in preparing rare earth synergistic flame-retardant polypropylene non-woven fabrics, comprises e.g. homopolypropylene, 2-pyrimidinamine, erucamide and sodium polyacrylate.

WANG S, WU Y, HE J, WU C, LIN F, CHEN T, SONG L

Preparing graphene anti-electromagnetic radiation fibre involves selecting each raw material according to proportion, raw material comprises graphene, polyvinyl chloride, polypropylene, polycarbonate, compatilizer, and coupling agent,.

MA L, SHA X, SHA Y, ZENG Z

Graphene polypropylene composite material for melt-blown cloth, comprises graphene material, electret material, hydrocarbon material which is liquid at normal temperature and polypropylene.

PAN D, XIE Z, ZHANG Y, ZHANG H

Preparing graphene-polypropylene composite masterbatch, comprises e.g. adding xylene solution containing compatibilizer to aqueous graphene dispersion, stirring and mixing, irradiating, solidifying, freeze-drying, extruding and pelletizing.

BAI Y, REN S

Manufacturing antibacterial selfreinforced graphene oxide-g-PP square corrugated pipe comprises e.g. adding graphene oxide aqueous solution, sufficient green Dendrocalamus latiflorus, zinc phosphate tetrahydrate and potassium formate.

LIU J, LI W, WANG Y, LI Z, GUO G, LI M, ZHU M, YANG R

Polypropylene melt-blown electret masterbatch comprises e.g. polypropylene, tourmaline powder, graphene material, dispersant, coupling agent, and silica sol.

LU J

Preparation of polypropylene electret masterbatch involves using polypropylene, tourmaline powder, aluminum hydroxide, graphene, dispersant, antioxidant and coupling agent.

LU J

Nano polypropylene chip includes nano-powder material and polypropylene chip, and nano-powder material is composed of nano-scale silica, nano-scale titanium dioxide, nano-scale graphene, aluminate coupling agent and stearic acid.

LENG C

Preparing environmentally friendly flame-retardant pipe insulation material useful to re-encapsulate expanded perlite and graphene, comprises adding expanded perlite and graphene into acetone, ultrasonically treating and freeze-drying.

ZHANG D, TAO F, ZOU Q, YANG Y