国家/地区 中国（51） 世界知识产权组织（4）
IPC部 C（51）
IPC大类 C08（51）
IPC小类 C08G（51）
IPC C08G018/48（51）
发明人 WANG J（6） XU J（5） DAI Y（3）
JIA J（3） LI W（3） PAN Z（3）
RONG J（3） TAO C（3） WANG X（3）
WANG Y（3） ZHANG H（3） ZHOU X（3）
CHEN J（2） CHEN W（2） DONG Q（2）
公开年 2017（27） 2018（24）
申请年 2017（51）
专利权人 HEFEI SIJING.（3） BASF SE（2） GUANGDONG HU.（2） NANJING KEFU.（2）
SHAOGUAN HEZ.（2） SICHUAN CARP.（2） UNION FOSHAN.（2） UNIV SHAANXI.（2）

Graphene polyurethane foam composite comprises polyether polyol, catalyst, foaming agent, foam stabilizer, opening agent, isocyanate and graphene.

INVENTOR U

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

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 polyurethane sponge used in oil absorption application, comprises polyether polyol, amine-based catalyst, tin-based catalyst, foam stabilizer, water, graphene modifier and isocyanate.

ZHU Y

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 heat-insulating plate comprises polyether and modified isocyanate, where combination polyether comprises complex polyol, amines catalyst, foam stabilizer, foaming agent, flame retardant, and modified graphene.

CHEN 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

Composite anti-wear agent used in polyurea elastomer coating, comprises hydroxy silicone oil, PTFE micropowder, BYK additive and graphene oxide.

LUO S, QIU H

Self-repairing dielectric composite material comprises self-repairing linear polyurethane, multi-walled carbon nanotubes, graphene oxide and N,N-dimethylformamide.

ZHANG G, LING L, SUN R