国家/地区 中国（21）
IPC部 C（21）
IPC大类 C08（21）
IPC小类 C08G（21） C08K（11） C08J（6）
C09D（6） C08L（3） C01B（2）
C09J（2） C09K（2）
IPC C08G018/66（21）
发明人 LI Y（2） WANG H（2） WANG W（2）
ZHANG Z（2） ZHENG Y（2）
公开年 2018（19） 2019（2）
申请年 2018（21）
专利权人 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

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

Preparing graphene/nickel complex modified waterborne polyurethane material useful in electromagnetic radiation protection field comprises vacuum-dehydrating, cooling, adding diisocyanate and methyl ethyl ketone, and reacting.

GAO Y, YANG L, CHEN B, JIA T, LI Y, WANG H, ZHANG M

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

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

Graphene nanosheet/ionic liquid-capped aqueous polyurethane composite emulsion comprises blocked polyurethane prepolymer by aminoimidazole-based ionic liquid, and cation-pi interaction between ionic liquid and graphene nanosheet.

XU P, SANG G, DING Y