国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08G（4）
IPC C09D005/08（4）
发明人 LI D（4）
公开年 2021（3）
申请年 2020（4）
专利权人 CHANGZHOU CA.（2） WUHAN MATERI.（2）

Method for preparing polyurethane-modified graphene microchips comprises e.g. adding graphene oxide and polyol into three-necked flask, stirring, and simultaneously performing high-temperature vacuum dehydration and adding isocyanate.

FENG Z, WANG Y, LIU L, KANG Y, LI D, QIN W, WU D

Polyester resin used for outdoor high anticorrosive powder coating, comprises polyol, aromatic polybasic acid, branching agent, graphene dispersion, acidolysis agent, esterification catalyst, antioxidant, and curing accelerator.

ZHOU W, WANG X, CHEN M, JIANG L, ZHOU C, LI D

Preparing long-acting anti-corrosion graphene modified solvent-free epoxy coating comprises e.g. adding polyurethane modified graphene micro-sheet into solvent-free epoxy resin, stirring, adding wetting dispersant, antirust pigment.

FENG Z, WANG Y, LIU L, KANG Y, LI D, QIN W, WU D

Graphene-modified high TG2 heavy-duty anticorrosive powder coating comprises component A and component B, where the component A comprises modified epoxy resin, isophorone, pigment filler, benzoin, trimeric phosphorus zinc aluminum.

LI D, ZHOU C, YIN Y