国家/地区 中国（32） 世界知识产权组织（3）
IPC部 C（32）
IPC大类 C08（32）
IPC小类 C08G（32）
IPC C08G018/32（32）
发明人 DING Y（2） LI Z（2） LUBITZ M（2）
LUBITZ M J（2） LUESING J（2） SCHUSTER A（2）
ZHANG Z（2） ZHENG Y（2） ZHOU X（2）
公开年 2018（32）
申请年 2018（18）  2017（14） 
专利权人 BASF SE（2） UNIV FUZHOU（2）

Chemically modifying aqueous wood coating by nanocellulose-dispersed graphene comprises e.g. subjecting cellulose raw material for extraction treatment and delignification treatment, and performing mechanical pretreatment.

DONG X, LI Y

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

Preparing highly thermally conductive modified thermoplastic polyurethane film comprises adding modified graphene oxide solution and catalyst into thermoplastic polyurethane raw material, and carrying out solution polymerization.

ZHENG Y, ZHANG Z

Manufacture of graphene oxide/thermoplastic polyurethane used as substitute in machinery industry, involves polymerizing using polypropylene glycol, toluene diisocyanate, 1,4-butanediol, and graphene oxide treated with glacial acetic acid.

ZHENG Y, ZHANG Z

Preparing a modified aqueous polyurethane dispersion comprises e.g. dissolving graphene oxide in solvent, mixing a polycarbonate diol and aliphatic diisocyanate, adding a neutralizing agent and water and carrying out emulsification reaction.

GUO S, DING Z, PAN X, WANG W, YIN Y, YOU G, HU X, SHI C

Electrical functional film comprises diisocyanate, vanadium oxide, graphene, 5-acryloylamino-2-methyl-1-propane sulfonic acid, styrene-acrylonitrile copolymer, chain extender, and catalyst.

ZHOU X

Graphene and organic fluorosilicone aqueous polyurethane composite emulsion used in anti-corrosion paint, comprises aqueous organic fluorosilicone polyurethane emulsion and amino functionalized graphene having preset sheet diameter.

NI H, AO S, QIN C, YE P

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

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