国家/地区 中国（30） 美国（2）
IPC部 C（31）
IPC大类 C08（31）
IPC小类 C08G（31）
IPC C08G018/32（31）
发明人 DUAN B（3） LIU Y（3） WANG Y（3）
ZHU L（3） DING H（2） LI J（2）
WANG L（2） XU H（2） ZHANG J（2）
ZHANG Y（2）
公开年 2022（9） 2021（7） 2015（3） 2018（3） 2020（3） 2023（3） 2017（2）
申请年 2020（7）  2022（7）  2021（6）  2016（3）  2015（2）  2018（2） 
专利权人

High-barrier heat-resistant solvent-free polyurethane composite material useful as film lamination in packaging composite field of e.g. daily chemical, comprises e.g. polyurethane prepolymer, graphene modified polyol, polyester polyol, nano-silicon dioxide modified polyether polyol and isocyanate.

HE C, TIAN L, WEN Y

Preparing environmentally-friendly aqueous adhesive useful in manufacturing containers, comprises e.g. reacting silicon carbide nano-wire with 3-amino propyl trimethoxy silane and graphene to obtain modified silicon carbide nanowire and reacting with polyurethane emulsion and methyl methacrylate.

LIU Y, QU L

Adhesive useful for organic light-emitting diode protective film for e.g. intelligent mobile phone, comprises polyester polyol, diisocyanate, chain extender, heat-resistant monomer, antistatic agent, solvent, catalyst, and blocked isocyanates.

LIU Y, HUANG Y, NIU Z, AN J, LIU C, ZHOU S

Preparing graphene oxide modified aqueous polyurethane adhesive, comprises e.g. dehydrating polypropylene glycol and graphene oxide, adding toluene diisocyanate, heating, adding chain extender, hydrophilic chain extender and catalyst, carrying out chain extension reaction, and post-processing.

LIU X, NING J, ZHUANG J, LI J

Anti-mildew and hydrolysis-resistant polyurethane airtight oxygen chamber material, comprises e.g. high-strength hydrophobic polyurethane, auxiliary agent, rare earth complex, composite filler, modified polyisocyanate curing agent, hindered phenol antioxidant.

JIN J, CHEN W, JIANG L, CHEN H, XU H, DENG X, ZHANG P, LUAN B, HAO 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

Preparing epoxy modified polyurethane main agent resin useful for bonding of outer layer of lithium battery aluminum-plastic film comprises adding polydihydric alcohol and diisocyanate reaction under action catalyst, reacting isocyanate prepolymer with epoxy modifier and carrying out crosslinking.

SHAO Z, DI L, ZHANG D, WANG Z, LI P, HUANG C, FENG J

High temperature resistant graphene manganese-rich lithium-ion battery diaphragm with aqueous-based binder comprises temperature-resistant modified polyurethane emulsion, nano-ferroferric oxide powder, antioxidant, silane coupling agent, and isocyanate curing agent.

HUANG P, YANG X, ZHANG S, YANG H, XI 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

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