国家/地区 中国（40）
IPC部 C（40） D（3） B（2）
IPC大类 C08（40）
IPC小类 C08G（40） C09D（24） C09J（13）
C08K（12） C08J（5） C08L（5）
C09K（5） C08F（3） C01B（2）
C09C（2） D06N（2）
IPC C08G018/76（40）
发明人 LIU Z（3） WANG L（3） WANG X（3）
WEN Y（3） LI H（2） PAN C（2）
ZHANG Y（2） ZHAO J（2） ZHU L（2）
公开年 2018（11） 2020（6） 2021（6） 2017（5） 2022（5） 2015（4） 2016（2）
申请年 2017（8）  2020（7）  2016（5）  2018（5）  2015（4）  2019（4）  2021（3）  2022（3） 
专利权人 HENAN HAINAD.（3）

Polyurethane useful for filling hydraulic construction concrete expansion joint, comprises polyether 330N, toluene diisocyanate, curing agent, catalyst, amino functional silane modified graphene oxide, beta-cyclodextrin modified chitosan, filler, pigment and viscosity reducing and toughening agent.

YANG D, LI H, XU Z

Selective laser sintering process for preparing highly spherical particles, involves depositing carbon nanomaterial-graft-polyurethane particles on nanomaterial surface and exposing nanomaterial grafted polyurethane particles to laser, for fusing polymer particles and forming consolidated body.

SRISKANDHA S E, FARRUGIA V M, CLARIDGE R, EMPARUZIA V, SIBANTIISWARISLISKANDA, EASWARI S, SRISKANDAR S E

Automatic temperature-limiting heating cloth comprises temperature-limited heating wire, electrode connecting belts, and laminating film layer, where electrode connecting belt are connected with positive and negative electrodes of power supply.

PENG Y, SHAO M

High color fastness polyurethane surface layer material comprises primer layer, elastic layer e.g. polyether polyol, hexamethylene diisocyanate trimer, polycarbonate diol, methylene diphenyl diisocyanate, triethylamine, graphene oxide, carbon nanotubes, epoxy acrylate, and spray surface layer.

JI P, SHEN Z, HAN Z

Graphene oxide in-situ polymerization modified double-component polyurethane adhesive used e.g. for interface bonding and surface protection, comprises component e.g. polyether glycol, and other component e.g. polyether diol.

GENG Y, ZHU Y, LIU F

Erosion-resistant anticorrosive composite crystal film includes graphene modified polyphenylene oxide, ceramic micropowder, glass fiber, modified nano zinc oxide, modified nano molybdenum disulfide, epoxy resin, curing agent and additive.

ZHOU X, ZHOU Z

Waterproof coating comprises epoxy resin E-20, ethylene glycol, polyurethane dispersant, sodium dioctyl succinate sulfonate, calcium carbonate, attapulgite, silicon dioxide, modified graphene, furfural, and dibutyl phthalate.

XIE J, ZENG Y, HU J, LONG L

Aqueous spray glue useful for bags and handbags, leather product, adhesive, canvas, fabric, cardboard comprises e.g. polypropylene glycol, polycarbonate diol, hydroxy-terminated polybutadiene, 2,4'-diphenylmethane diisocyanate, plasticizer.

ZHU T, ZHU J, ZHU L, ZHU Z

Producing polyurethane foam, comprises dispersing turbostratic graphene in a polymerization solution, and adding second component for polymerizing with the first component to chemically convert polymerization solution into polyurethane foam.

MANCEVSKI V, VLADIMIR M

Polyurea elastomer comprises isocyanate-terminated polymer containing unsaturated bonds, amino compound, initiator, accelerator and filling.

LI B, LIU T, GUO T, YANG X, CHEN X, ZHANG Y, BAO F, ZHAO H