国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08G（3） C08K（3） C01B（2）
C08J（2） C08L（2） C09D（2）
IPC C08K003/04（3） C08K009/04（3） C08G018/12（2）
C08G018/44（2） C08G018/48（2） C08G018/66（2）
C08G018/75（2） C08L075/04（2）
发明人 FENG J（5）
公开年 2017（2） 2018（2）
申请年 2017（2）  2018（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（5）

Solvent-free self-repairing hydrophobic polyurethane coating comprises polyurethane under layer having a Diels-Alder bond; and a modified graphene oxide surface layer.

LUO X, HU W, FENG J, BAI P, ZHENG C

Preparation of self-repairing superhydrophobic coating involves dispersing graphene oxide and octadecylamine in absolute ethanol, reacting, dispersing obtained material in solvent, applying obtained mixture on substrate, and drying.

LUO X, HU W, WEI M, FENG J, HUO Q

Preparing polyamidoamine functionalized graphene-hyperbranched aqueous polyurethane useful in e.g. synthetic leather, fabric coating, comprises e.g. functionalizing and reducing graphite oxide using polyamide-amine with terminal amino group.

WANG X, FENG J, LUO X, WEI M, WANG Y, ZHAO W

Manufacture of sulfonated graphene oxide/high-solid-content aqueous polyurethane emulsion involves reacting dimethylolpropionic acid, sulfonated graphene oxide dispersion and oligomer diol-isophorone diisocyanate prepolymer, and emulsifying.

FENG J, WANG X, LUO X, WANG Y, BAI P

In situ preparation of graphene-containing aqueous polyurethane composite conductive coating for polymer material involves adding graphite powder and sodium nitrate in concentrated sulfuric acid, stirring, and adding potassium permanganate.

CAO M, LUO X, ZHANG P, FENG J, GE B