国家/地区 中国（6）
IPC部 C（7）
IPC大类 C09（7） C08（4）
IPC小类 C09D（7）
IPC C09D175/06（7）
发明人 LI C（2） WU S（2）
公开年 2020（4） 2019（3）
申请年 2019（7）
专利权人 CHONGQING LV.（2）

Preparing graphene oxide modified aqueous closed isocyanate curing agent involves stirring and mixing the weighed graphene oxide, diisocyanate and methyl ethyl ketone to obtain a mixed solution A, and then heating in the reactor.

WU S, LI C, PAN C

Polyurethane resin comprises graphene, macromolecular diol, dimethylolpropionic acid, N-methylpyrrolidone, diisocyanate, deionized water, acetone, catalyst and crosslinking agent.

BAI W

Producing electrically-conductive polyurethane foam, involves forming and curing reaction mixture comprising component A having isocyanate, component B comprising polyol, dispersion of exfoliated graphene nanoplatelets, and blowing agent.

PHILLIPS A D

Photosensitive graphene oxide coating with customizable pattern useful for textiles, shoes and decorations, comprises graphene oxide, aqueous polyurethane, thickener, defoaming agent and diisocyanate.

FANG H, JIN L, CHEN J, WALTER S T, JIANG X, YOU X, KE X

Preparation of aqueous polyurethane coating involves preparing carbon nitride quantum dot aqueous solution using carbon nitride nanosheets, adding to graphene aqueous dispersion, ultrasonically mixing and adding composite powder to water.

PENG W, SUN H, GAO C

Graphene oxide waterborne polyurethane anti-impact anticorrosive coating comprises aliphatic or alicyclic isocyanate monomers, polyols, catalysts, hydrophilic chain extenders, crosslinking agent, a silane coupling agent.

CHI Y, WU S, LI C, HUANG X

Graphene conductive coating having excellent strength, toughness and electrical conductivity comprises surface carboxylated graphene, polyester polyol, diisocyanate, catalyst and diluent.