国家/地区 中国（19） 美国（4） 世界知识产权组织（2）
IPC部 B（21） C（7） D（2）
IPC大类 B01（21） C02（5） C08（3）
D01（2）
IPC小类 B01D（21）
IPC B01J020/26（21）
发明人 LIN R（4） MA F（4） WU Y（4）
YAN M（4） LIU X（2） LIU Y（2）
LV P（2） QI G（2） WANG Y（2）
YAN J（2） YU J（2） ZHANG K（2）
ZHANG X（2） ZHANG Z（2） ZHOU H（2）
公开年 2021（21）
申请年 2021（21）
专利权人 UNIV JIANGSU（4） UNIV FUZHOU（2）

Air purification material based on gamma-undecalactone, comprises polymaleimide, polyoctyl suberate, slow-release fragrance, modified diatomite, silk protein, humic acid, citric acid and sodium cocoyl glycinate.

TONG D, WANG Y, ZHANG Z, LIANG L, WANG T

Preparing porous composite material useful in adsorption material, catalytic material or conductive material, comprises using porous adsorption material and high molecular bonding agent to prepare adsorption slurry under the action of solvent, then extruding or rolling, and uniformly coating.

YANG W, JI Y, WANG Y

Preparation method of macroporous adsorption resin used for polyphenol purification, involves mixing water phase containing water and dispersant and oil phase containing toluene, n-hexane, porogen, initiator and graphene powder, stirring and heating, adding functionalization reagents, washing.

YANG H, YANG Q

Membrane used for separating gas e.g. carbon dioxide, hydrogen sulfide and hydrogen chloride, comprises support layer, and selective polymer layer arranged on support layer and comprising selective polymer matrix containing hydrophilic polymer and aminosilane cross-linking agent.

HO W S W, HAN Y

Preparing multilayer polytetrafluoroethylene hollow fiber film comprises preparing polytetrafluoroethylene material, pressing into blank, extruding, stretching and sintering the hollow pipe, dipping the film in coating dipping liquid, and sintering at low temperature.

CHEN W

Preparing graphene composite acetate ultrafiltration adsorption fiber comprises e.g. adding dichloromethane to acetone, stirring to obtain dichloromethane acetone solution, and adding cellulose acetate, calcium carbonate and graphene powder to dichloromethane acetone solution.

MA L, SHA X, SHA Y

Preparation of composite film used for absorbing tetracycline in water, involves mixing solutions comprising graphene oxide, polyethylene glycol-400, and nanoparticles and zeolite or poly(styrene-divinylbenzene) in water, vacuum self-assembly filtering using porous micro-filtration film and drying.

WANG X, HU Y, ZHANG X, LIU Z, GUO Y

Preparation of graphene oxide-polyethyleneimine/silica composite aerogel involves stripping graphene oxide aqueous solution, mixing with polyethyleneimine, heat-preserving, adding to silica precursor solution, condensing, and freeze-drying.

YU J, LEI C, LIU Y, HE J, DU Y, SONG M

Preparing metal organic frameworks load gas gel useful for absorbing volatile organic compounds, comprises e.g. adding microcrystalline cellulose into concentrated sulfuric acid, ultrasonically dispersing graphene oxide into water, performing freeze-drying treatment, freezing and drying.

ZHU Z, LIU W, WANG Z, TAN S, BAI Z, WANG B

Preparing graphene oxide/polymer sponge three-dimensional structure composite material comprises e.g. adding polymer sponge in strong acid aqueous solution, removing residual strong acid aqueous solution, and soaking negatively charged polymer sponge in graphene oxide dispersion liquid.

LIU B, PENG T, ZHANG X, SUN H