国家/地区 中国（4）
IPC部 C（5） B（2）
IPC大类 C08（5）
IPC小类 C08G（5）
IPC C08G018/32（5）
发明人
公开年 2018（3） 2019（2）
申请年 2018（5）
专利权人

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

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 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

Graphene/ester-ether copolymerized thermosetting polyurethane composite material comprises graphene, polyether polyol, polyester polyol, isocyanate, blocking agents, cross-linking agent, deblocking agent, and catalyst.

HUANG Q, CHEN Z