国家/地区 中国（15）
IPC部 C（17） A（3） B（3）
IPC大类 C08（17）
IPC小类 C08G（17）
IPC C08G018/48（17）
发明人 CHEN S（3） LIU Y（3） ZHANG Z（2）
ZHENG Y（2）
公开年 2018（12） 2019（4）
申请年 2018（17）
专利权人 CHEN CHI HSI.（2） UNIV FUZHOU（2）

Preparing graphene polyurethane composite plastic for sports equipment, involves passing carbon nanotubes sequentially through coupling agent, and putting mixed liquid containing graphene and toluene diisocyanate in spray tube.

CHEN Q

Polyurethane foam for insulating materials, comprises reduced graphene oxide, polyol, an isocyanate, blowing agent, a reaction catalyst and other additives.

BACK L H, SIM W S, SO Y S, SONG E H, HEE W E, KIM H S, YONG K D, AHN B, LIM D W, PARK H

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

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

Electromagnetically shielded synthetic leather comprises polyurethane layer as top layer, substrate as underlayer and polyurethane layer comprises polyether polyol and polytetrahydrofuran ether, and graphene powder and polyol.

CHEN S, CHEN C

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