METHOD OF MAKING A DRY POWDER PHARMACEUTICAL COMPOSITION
摘要
A method of making active pharmaceutical ingredient particles with surface-modified nanoparticles deposited on the particles' surfaces, the method comprising: providing a plurality of media particles having surfaces with the surface-modified nanoparticles deposited on the surfaces; mixing the plurality of media particles with the active ingredient particles, both of which are in dry form, to provide active ingredient particles having surfaces with the surface-modified nanoparticles deposited on the surfaces; and separating the plurality of media particles from the active ingredient particles having surfaces with the surface-modified nanoparticles deposited on the surfaces is disclosed.
申请公布号
WO2010002613(A2)
申请公布日期
2010.01.07
申请号
WO2009US48099
申请日期
2009.06.22
申请人
3M INNOVATIVE PROPERTIES COMPANY;MUETING, MICHAEL, W.;DUAN, DANIEL, C.;STEIN, STEPHEN, W.
发明人
MUETING, MICHAEL, W.;DUAN, DANIEL, C.;STEIN, STEPHEN, W.