国家/地区 中国（20）
IPC部 C（21） A（2） B（2）
D（2）
IPC大类 C08（21）
IPC小类 C08G（21）
IPC C08G018/32（21）
发明人 CHEN S（2） LIU Y（2） WANG W（2）
ZHANG Z（2） ZHENG Y（2）
公开年 2018（18） 2019（3）
申请年 2018（21）
专利权人 CHEN CHI HSI.（2） UNIV FUZHOU（2）

Oil permeable graphene sponge comprises sponge body, prepared by reacting composition containing agent A, polyisocyanate compound and graphene, where agent A includes e.g. polyol mixture, foaming agent, foam stabilizer and catalyst.

LIU Y, CHEN S

Sponge for oil-water separation is prepared by reacting polyol blend with polyisocyanate and graphene, in the presence of catalyst, foaming agent, and foam stabilizer in which polyol blend contains e.g., polyol components and glycerol.

LIU Y, CHEN S

Preparing tung oil-based polyurethane-graphene oxide hybrid film useful for adsorbing carbon dioxide comprises e.g. adding tung oil-based polyol and polyglycerol to reaction flask, stirring, adjusting pH vacuuming and closing vacuum valve.

ZHANG Y, WEI L, MA J, ZHANG X, YANG S, WANG W

Chemically modifying aqueous wood coating by nanocellulose-dispersed graphene comprises e.g. subjecting cellulose raw material for extraction treatment and delignification treatment, and performing mechanical pretreatment.

DONG X, LI Y

Preparation of high-temperature resistant polyurethane material involves polyurethane mixtures, graphene, defoaming agent and chain extender to reaction kettle, stirring uniformly and heating.

SHI Y

Preparing highly thermally conductive modified thermoplastic polyurethane film comprises adding modified graphene oxide solution and catalyst into thermoplastic polyurethane raw material, and carrying out solution polymerization.

ZHENG Y, ZHANG Z

Manufacture of graphene oxide/thermoplastic polyurethane used as substitute in machinery industry, involves polymerizing using polypropylene glycol, toluene diisocyanate, 1,4-butanediol, and graphene oxide treated with glacial acetic acid.

ZHENG Y, ZHANG Z

Preparing a modified aqueous polyurethane dispersion comprises e.g. dissolving graphene oxide in solvent, mixing a polycarbonate diol and aliphatic diisocyanate, adding a neutralizing agent and water and carrying out emulsification reaction.

GUO S, DING Z, PAN X, WANG W, YIN Y, YOU G, HU X, SHI C

Electrical functional film comprises diisocyanate, vanadium oxide, graphene, 5-acryloylamino-2-methyl-1-propane sulfonic acid, styrene-acrylonitrile copolymer, chain extender, and catalyst.

ZHOU X

Graphene and organic fluorosilicone aqueous polyurethane composite emulsion used in anti-corrosion paint, comprises aqueous organic fluorosilicone polyurethane emulsion and amino functionalized graphene having preset sheet diameter.

NI H, AO S, QIN C, YE P