国家/地区
IPC部 A（2）
IPC大类 A61（2） C01（2）
IPC小类 A61K（2）
IPC A61K008/19（2）
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Population of nanocomposite particles useful for reducing odors, comprises hydrophilic fumed silica nanoparticles, and poly (ethylene imine) grafted to it, in which there is no intervening layer between nanoparticles and the PEI.

SUCKEVERIENE R

Preparing graphene for preparing washing and protecting articles selected from soap, washing powder, laundry liquid, shampoo, and conditioner, comprises adding nano-small molecule aqueous solution to graphite.

GAO R