国家/地区 中国（9）
IPC部 C（9）
IPC大类 C09（9） C08（4）
IPC小类 C09D（9）
IPC C09D005/08（9）
发明人 LI D（9）
公开年 2021（5） 2020（4）
申请年 2020（9）
专利权人 CHANGZHOU CA.（4） ANHUI SHENJI.（2） JIANGSU JIAN.（2） WUHAN MATERI.（2）

Graphene anti-corrosion elastic strip, has W-shaped elastic strip main body whose surface is statically sprayed with graphene anti-corrosive powder coating to form anti-corrosion layer of elastic strip.

GUO X, LI D, LIU S, WEI K, CUI J, WEI S, LI C, CUI D

Graphene dispersion with high solid content useful for modified polyester resin comprises graphene, solvent, and dispersant.

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

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

Preparing graphene modified self-healing microcapsule coating, comprises e.g. ultrasonically dispersing graphene oxide in tetrahydrofuran, heating, adding latent curing agent and microcapsules into graphene oxide dispersion, and then curing.

ZHANG Y, MA B, LI D

Preparing graphene used in graphene dispersion slurry, by adding expanded graphite to aqueous solution of anionic surfactant and/or quaternary ammonium salt, ultrasonically treating mixed solution and removing liquid in graphene suspension.

ZHANG C, LI D, KUANG Z, TANG H

Graphene modified powder coating for a subway tunnel embedded tank, includes bisphenol A epoxy resin, isophorone, benzoin, special silane coupling agent, modified graphene, zinc phosphate, silicon powder and inorganic pigment.

YIN Y, LI D, LIANG Z

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