国家/地区 欧洲专利局（EPO）（2）
IPC部 A（2） B（2）
IPC大类 A01（2）
IPC小类 A01N（2）
IPC
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Producing microcapsule in pharmaceutical, cosmetic, nutraceutical, paper, paint, coating, biological, industrial or agricultural applications, by contacting active ingredient or its inactive precursor with surface-reacted calcium carbonate and encasing calcium carbonate with multilayer shell.

SCHOELKOPF J, HILTYVANCURA F M, KIRYUKHIN M

Polymer matrix based superabsorbent material for e.g., water reservoir in agriculture, is made of polymer comprising nanoparticles, water-soluble monomers for radical polymerization, and vinyl alkoxysilane derivative agent as crosslinker.

SEVEN M S, MENCELOGLU Y, RODOP O, MENCELOGLU Y Z