国家/地区 中国（8）
IPC部 C（8）
IPC大类 C07（8）
IPC小类 C08K（8）
IPC C08K003/04（8）
发明人 WANG X（2）
公开年 2022（5） 2023（3）
申请年 2022（8）
专利权人

Preparation of double-layer polymer modified graphene material used in separation and enrichment of glycoprotein, involves mixing e.g. hydrophilic polymer and solvent for electrostatic adsorption, and mixing obtained material with hyaluronic acid buffer salt solution for electrostatic adsorption.

GUAN S, LI H, YU J, PENG J, WANG L, DONG P, ZHAO Y

Light-guiding fiber for photocatalyzing carbon dioxide to prepare methanol is skin-core structure, including light guiding layer, photocatalytic layer covering light guiding layer and protective layer covering photocatalytic layer, where light guide layer contain high polymer with light guide effect.

ZHOU N, ZHANG K, ZHANG Y, DONG Y, LIU Y

Graphene conductive polymer composite material is prepared by dissolving modified polystyrene in N,N-dimethylformamide, adjusting pH value to be alkaline, adding modified graphene under stirring, and removing filtrate by filtration.

LU C, WEI G

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

Preparing functional graphene-polyvinyl chloride cable material with high thermal stability comprises e.g. adding 1,4,5,8-naphthalene tetracarboxylic dianhydride, phenylglycine methyl ester in N,N-dimethylformamide, adding product into potassium hydroxide solution, and adding diacetoxynaphthalimide.

LV Q, WU Q

Degaussing self-healing polyurethane cable material used for sheath and insulating layer of wire and cable in deep-sea craft, comprises degaussing polyurethane master batch, thermoplastic polyurethane matrix, organic functional masterbatch, organosilicon compound, inorganic functional filler.

SUN X, SONG J, SONG T, YE B, CHEN L, YANG L, DING Y, GAO S, FAN B, WANG P

Polyimide/reduced graphene oxide composite material useful as light-driven shape memory material, comprises cross-linked polyimide and reduced graphene oxide dispersed in the cross-linked polyimide.

WANG Q, WANG T, ZHANG X, WANG X, WANG Y, YANG Z

High-efficiency flame retardant for use in epoxy resin composite materials, comprises graphene oxide synergistically modified by halogen-free phosphorus-nitrogen compound.

YUE L, LI F, YU B, WANG X, RAO W, WU T, YANG F, YU C