国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D007/47（2）
发明人 ZHAO H（2）
公开年
申请年
专利权人

Acrylic acid modified super-branched star polyester flatting agent, prepared by vacuum-dehydrating -caprolactone, mixing e.g. -caprolactone, acrylic acid, adding strong ketone solvent in acrylic acid-terminated super-branched polyester, adding second mixture to first mixture, removing solvent.

SUN X, ZHAO H, GUO S, ZHANG C

Graphene epoxy composite anticorrosive coating used for oil gas pipeline, chemical equipment, bridges, ships and offshore platforms, comprises component one and component two, where component one comprises epoxy resin and graphene.

WANG L, CHEN C, QIU S, CUI M, ZHAO H