国家/地区
IPC部 C（2）
IPC大类 C08（2） C09（2） H01（2）
IPC小类 C08L（2）
IPC C09D007/61（2）
发明人
公开年
申请年
专利权人

Preparing polyphenol-modified polymer film useful in preparing medical device, packaging material, printed matter or electronic component, comprises providing polymer layer and performing corona treatment on surface of polymer layer, coating modified liquid on surface of polymer layer and drying.

ZHANG G, LI X, XIA J, ZHU Z

Corrosion prevention composition for metal substrate, comprises sacrificial metal particles, where sacrificial metal particles comprise metal selected from nickel, molybdenum, or cobalt, and sacrificial metal particles are not passivated.

HAWKINS T, VIRTANEN J A