国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D011/50（2）
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Preparing water-developing structure color material useful in polymer coating industry, comprises mixing sub-micron colloid micro-sphere and black light absorbing material uniformly, adding white micron-sized scattering body, and dispersing.

HONG W, SUN J

Time-sensitive fluorescent anti-counterfeiting material used in distinguishing and protecting product as anti-counterfeiting material, comprises aggregation color-changing fluorescence material, sublimable dispersion matrix and solvent.

WU Y, FENG L, CUI C, ZHANG Y