国家/地区 中国（22） 世界知识产权组织（2）
IPC部 C（22）
IPC大类 C08（22）
IPC小类 C08G（22） C08K（10） C09D（8）
C08L（7） C09J（2）
IPC C08G018/42（22）
发明人 WANG J（4） JIA J（3） LI Y（3）
PAN Z（3） RONG J（3） TAO C（3）
XU J（3） CHENG J（2） LU S（2）
LUBITZ M（2） LUBITZ M J（2） LUESING J（2）
SCHUSTER A（2） WANG Y（2） WEI C（2）
公开年 2017（12） 2018（10）
申请年 2017（22）
专利权人 HEFEI SIJING.（3） BASF SE（2） UNIV GUILIN .（2）

Modified graphene useful for preparing polyurethane foam and in sealing of floating roof crude oil storage tanks.

TANG G, XIE X, WANG L, ZHAO Q

Antistatic polyurethane elastomer useful in polyurethane spinning field, comprises polymer polyol, blocked isocyanate, chain extender, antioxidant, modified graphene and catalyst.

CHEN S, GUAN Y, CHEN W, FAN W

Polyurethane for thermoplastic polyurethane elastomer comprises reaction product of isocyanate component, polyol component, and graphene nanoplatelets having micrometer average lateral dimension and nanometer average through-plane dimension.

LUBITZ M, SCHUSTER A, LUESING J, LUBITZ M J

Cast elastomer useful in article e.g. rollers, castor, wheels, belts, cast, sheet, track, seals and gaskets, comprises reaction product of isocyanate component, polyol component, graphene nanoplatelets, and crosslinker or chain extender.

LUESING J, LUBITZ M, SCHUSTER A, LUBITZ M J

Preparing graphene intermediate comprises e.g. dissolving graphene powder in amide liquid, and performing ultrasonic dispersion, adding diisocyanate and organotin catalyst, and adding deionized water into product, and drying.

LIN R, ZHUANG Y

Preparation of graphene oxide-modified aqueous polyurethane emulsion involves weighing N,N-dimethylformamide, graphene oxide, catalyst and glycidyl neodecanoate, adding dibutyltin dilaurate, epoxy resin and triethylamine and filtering.

FANG Y, MEI J, WANG J, XU L

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

Preparation of railway elastic rod aqueous sealing agent by reacting polyether polyol, isocyanate and catalyst, adding epoxy resin, catalyst and chain extender, continuously reacting and uniformly mixing with graphene and pigments.

CAI H, LIU W, TAN L, LIANG J, PAN S

Soft PVC printing aqueous ink comprises aqueous polyurethane emulsion, aqueous graphene slurry, wetting agent, aqueous defoamer, neutralizing agent, quick-drying aqueous acrylic agent, aqueous leveling agent and aqueous color paste.

LIN G

Polyurethane sole is divided into upper and lower two layers, where upper layer is graphene conductive layer, and lower layer is polyurethane supporting layer, where polyurethane support layer comprises A component and B component.

SHAOCHUN Z