国家/地区 中国（6）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C08G（6） C08K（3） C09D（3）
C08J（2） C08L（2）
IPC C08G018/73（6）
发明人
公开年 2018（6）
申请年 2018（4）  2017（2） 
专利权人

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 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

Coating contains aqueous epoxy resin, aqueous polyurethane resin, graphene oxide, hydroxyethyl cellulose, N-isopropylacrylamide, antifoaming agent, nano-additive, pigment filler, wetting agent and water.

LIN R, XIAO B, GAN J, LIN Y, FENG Z, ZHUANG Y

Nano wear-resistant graphene crystal coating useful in electronic device includes e.g. mobile phone, laptop, digital camera, photographic camera and audio, comprises polyurethane resin, graphene resin, monomer, additive and photoinitiator.

JIN G

Graphene modified aqueous polyurethane resin used in marine field, steel and anti-static coating, is adopted Hummers method to obtain oxidized graphite alkene with functional modification from aqueous graphene dispersion and dispersed.

CHE Y, GENG G, LI Z, LIU B