国家/地区 中国（20） 世界知识产权组织（2）
IPC部 C（20）
IPC大类 C08（20） C09（9） A43（2）
IPC小类 C08G（20）
IPC C08G018/42（20）
发明人 CHEN S（2） LUBITZ M（2） LUBITZ M J（2）
LUESING J（2） SCHUSTER A（2）
公开年 2018（20）
申请年 2017（10）  2018（10） 
专利权人 BASF SE（2）

Preparing graphene/nickel complex modified waterborne polyurethane material useful in electromagnetic radiation protection field comprises vacuum-dehydrating, cooling, adding diisocyanate and methyl ethyl ketone, and reacting.

GAO Y, YANG L, CHEN B, JIA T, LI Y, WANG H, ZHANG M

Electromagnetically shielded synthetic leather comprises polyurethane layer as top layer, substrate as underlayer and polyurethane layer comprises polyether polyol and polytetrahydrofuran ether, and graphene powder and polyol.

CHEN S, CHEN C

Preparation of high-temperature resistant polyurethane material involves polyurethane mixtures, graphene, defoaming agent and chain extender to reaction kettle, stirring uniformly and heating.

SHI Y

Modified graphene useful for preparing polyurethane foam and in sealing of floating roof crude oil storage tanks.

TANG G, XIE X, WANG L, ZHAO Q

Hot melt adhesive useful for conducting polyurethane, comprises polyester polyol, polyether polyol, graphene, isocyanate and catalyst.

PING C

Graphene nanosheet/ionic liquid-capped aqueous polyurethane composite emulsion comprises blocked polyurethane prepolymer by aminoimidazole-based ionic liquid, and cation-pi interaction between ionic liquid and graphene nanosheet.

XU P, SANG G, DING Y

Heat resistant polyurethane adhesive comprises e.g. polycaprolactone diol, toluene diisocyanate, humic acid, glucose, hydrophilic chain extender, coconut oleic acid diethanolamide, nano silicon dioxide, graphene oxide and triethylamine.

ZHU L

Graphene modified bi-component aqueous polyurethane leather coating agent includes polyol, diisocyanate, hydrophilic glycol chain extender, diol/triol chain extender, curing agent, water and graphene.

HU J, ZOU T, TU W

Composite polyurethane adhesive for leather shoes, comprises modified polyurethane emulsion, phospholipids, modified emulsion, graphene oxide, carbomer, modified sodium alginate solution, dopamine solution and gum arabic.

ZHAO J, YIN L, HUANG H

Polyurethane foam sole for manufacturing insole, comprises graphene, and foaming liquid comprising polyester polyol, isocyanate, hardener, catalyst and water.

MENG X