国家/地区 中国（38） 世界知识产权组织（2）
IPC部 C（38） B（4） D（3）
IPC大类 C08（38）
IPC小类 C08G（38）
IPC C08G018/64（38）
发明人 ZHANG J（5） ZHANG Z（4） LIU J（3）
WANG X（3） ZHANG A（3） BAO J（2）
CUI Y（2） MA J（2） SHI B（2）
WANG S（2） WANG Y（2） XU Z（2）
YANG Z（2） ZHANG Y（2） ZHOU X（2）
公开年 2021（9） 2022（8） 2020（7） 2018（5） 2016（3） 2017（3） 2023（2）
申请年 2020（11）  2022（9）  2021（5）  2017（4）  2016（3）  2018（3）  2015（2） 
专利权人

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

Modified multifunctional asparagine-polyurea elastomer composite material with enhanced modified graphene comprises isocyanate-modified graphene, amino-terminated polyether, and polyaspartic acid ester resin.

MA J, GUO G, HAN S, JI S, ZHANG H, ZHANG Y, XU C, LIU J, WANG X, WANG P, MENG Q

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

Flame-retardant antistatic sponge comprises foaming white material and foaming black material; foaming white material is prepared by mixing precursor solution, catalyst, and self-made filler; foaming black material is polymethylene polyphenyl polyisocyanate.

YAN G, CHEN F, BAO J, BAO T

Polyurea coating comprises polyaspartic acid ester, hexamethylene diisocyanate trimer urethane, solvent including ketone, ester or alcohol ether, non-graphite inorganic powder, filler, metal powder filler, and gaseous compound filler, diisocyanate trimer, and polyurethane resin.

YE W, WANG S

Peeling graphene useful in preparing graphene flexible film, comprises mixing graphite powder, bio-based graphene dispersant and deionized water evenly, and peeling off mechanically to obtain graphene dispersion.

LIU J, YANG J, WU Q, WU M, ZHU Y, ZHANG J

Synthesizing antibacterial thermoplastic polyurethane particles comprises e.g. graphene oxide modification, preparing chitosan complex, prepolymer preparation, chain extension reaction using dimethylolpropionic acid and chain extender, adding nano-zinc oxide and nano-silver solution, and granulating.

SHAN J, SONG C, WENG Y, HAN Z

Preparing flame-retardant self-repairing aqueous polyurethane composite coating agent comprises e.g. dissolving the nanoparticles, dissolving the aminated nanoparticles, reacting polyester diol, hydrophilic monomer and diisocyanate and performing a chain extension reaction and emulsification.

YUAN Q, XUE X, WANG Y, ZHANG J, SHI B, LIU C

Graft-type multifunctional non-weft fabric, comprises ultra-high molecular weight polyethylene fiber and resin having heterogeneous conductive channel protected in micron pore canal of cellulose material.

LI G, YANG Z, SHI S, CHEN H, LIANG Z, GAO C, WU J, LU T, WANG M, XIANG M

High flash point pipeline anti-corrosion polysulfide modified polyurea coating comprises A component and B component.

ZHANG A, CAO S, PENG W, XIONG K, LIU S, OUYANG X