国家/地区 中国（39）
IPC部 C（39）
IPC大类 C08（39） C09（13） A47（3）
B01（2） D06（2） H01（2）
IPC小类 C08G（39）
IPC C08G018/32（39）
发明人 HE P（4） WANG L（3） LI Y（2）
WANG Z（2） XIE X（2） XU Z（2）
YANG J（2） ZENG Y（2） ZHAO X（2）
ZHAO Y（2）
公开年 2021（25） 2022（14）
申请年 2021（39）
专利权人 DONGGUAN MIE.（3）

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

Thermoplastic polyurethane elastomer useful for charging pile sheath comprises isocyanate, polyol compounds, nano-filler, protective agent and compatibilizer.

XU Z, ZHANG X, LONG S, CAI J

Graphene multifunctional insole comprises insole main body comprising base pad body, graphene conducting layer and ventilation layer, ventilation hole arranged on ventilation layer, and heat conducting reinforcing block embedded on conducting layer.

FU X

Polyurethane hydrogel of composite nano-particle used for e.g. agriculture, medicine, daily chemical industry, environment-friendly and desert prevention, comprises polyisocyanate, polyol, silicon oil, chain extender, and foaming agent agent.

MA A

Anti-deformation plastic used in a closed ring of aircraft engine, damping block, and buffer block, and in plastic industry, comprises high hardness acrylonitrile butadiene styrene composite material, toughening filler, amino resin, tributyl citrate, compatilizer and silicon dioxide.

WANG L

Modified aqueous polyurethane acrylate composite emulsion useful as adhesive, as coating on metal, plastic and wood surfaces, comprises multi-layer graphene modified polyurethane acrylate oligomer, polyurethane acrylate oligomer parts, acrylate monomer, photoinitiator, flatting agent and water.

ZHONG Y, LIU H, XIE X, ZENG Z, LIU L, HUANG J, GAN R, WANG G, NING L, LUO Y, GAN T

Polyurethane thermoplastic polyurethane curtain inner lining comprises polytetrahydrofuran ether diol, butanediol, diphenylmethane diisocyanate, dibutyltin dilaurate, calcium carbonate, silicate, and carbon black and dispersant i.e. polyvinylpyrrolidone.

ZHANG W

Preparing titanium dioxide-graphene oxide composite modified spandex comprises e.g. dissolving diisocyanate and polytetramethylene ether glycol in organic solvent and performing polymerization reaction and spinning polymer solution.

KANG J, LIANG G, MOU Y, LUO Z, XU Y

Adhesive tape useful in floor cleaning machine with pressure sensing function, comprises two conductive layers that form parallel plate capacitor and prepared using raw material comprising polyol, isocyanate, chain extender, hyperbranched polymer, catalyst and other auxiliary agent.

ZENG Y, LI J, XU W

Aqueous polyurethane composite material comprises diisocyanate, hydrophilic chain extender, organic tin catalyst, small molecular chain extender, neutralizing agent, modified graphene oxide powder, deionized water, internal cross-linking agent and hydroxy terminated dihydric alcohol.

XUE Y, WU Z, ZHAO Y, WU S