国家/地区 中国（45） 韩国（4） 美国（4） 世界知识产权组织（4） 日本（3） 欧洲专利局（EPO）（2）
IPC部 C（49）
IPC大类 C08（49） C09（5） A43（3）
B29（3） C04（2） D01（2）
E01（2）
IPC小类 C08G（49）
IPC C08G018/76（49）
发明人 WANG L（7） LIU S（4） WANG Y（4）
XUAN H（4） ZHOU D（4） HE J（2）
HO M J（2） LI W（2） LI X（2）
LI Y（2） LIU Y（2） LUBITZ M（2）
LUBITZ M J（2） LUESING J（2） SCHUSTER A（2）
公开年 2022（13） 2021（9） 2018（8） 2017（7） 2023（4） 2015（2） 2016（2） 2020（2）
申请年 2022（10）  2020（9）  2021（8）  2017（7）  2016（6）  2018（5）  2015（2） 
专利权人 ANHUI FENGYU.（4） BASF SE（2） DONGGUAN XIO.（2） SBB CO LTD（2）

Aqueous polyurethane Pickering emulsion useful in field of high performance material has polyurethane prepolymer, amphiphilic two-dimensional nanomaterial, hydrophilic polymer and water, where polyurethane prepolymer is product of diisocyanate and macromolecular polyols after prepolymerization.

YUAN Y, DUAN Y, LI Y, ZHANG B, ZHANG A, ZHANG J, ZHOU L

Graphene-modified rigid polyurethane used in electromagnetic shielding, comprises polyether polyol, catalyst, foaming agent, foam stabilizer, water, modified graphene oxide, graphite powder, flame retardant, and polyisocyanate, where modified graphene oxide is graphene oxide treated with modifier.

ZHANG H, LIANG F, WANG Y

Flexible stretchable self-healing carbon-based polysiloxane-polyurea composite elastomer comprises polysiloxane-polyurea composite matrix and carbon-based filler filled in composite matrix.

LI X, LIU Y, TIAN X, DU Y, WANG H

Processing of graphene-enhanced polyurethane sole sports shoes, involves coating polydimethylsiloxane mixture on lotus leaf, curing, peeling off lotus leaf to obtain polydimethylsiloxane mold, performing plasma treatment, placing polyurethane prepolymer into mold, foaming and molding.

ZHANG Z

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

Chain extender useful for degradable plastic e.g. light/oxidation/biodegradable plastic, comprises isocyanate, organic compound with hydroxyl group, catalyst, layered graphene carrier, accelerator, and zinc stearate.

YANG S, CHU A, CHEN J

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

Popcorn healthcare sole material comprises diphenylmethane diisocyanate, toluene diisocyanate, polyester polyol, chain extender, antioxidant, graphene powder, epoxy resin, polyamine, acrylonitrile, ethylene oxide, carbon amide, thiourea and methylene dichloride.

WANG L

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

Graphene insole useful for e.g. full foot protection and safety shoes, comprises polyester polyol, polyether polyol, diisocyanate, glycerol, chain extender, graphene, water, silicone oil, amine additive, and diatomaceous earth.

GUO J, YANG Q, LI Z, YANG W