A hard capsule which is made mainly of a polymer or copolymer obtained by polymerizing or copolymerizing at least one polymerizable vinyl monomer in the presence of polyvinyl alcohol and/or a derivative thereof. Unlike conventional hard capsules, this hard capsule can be filled with a solvent (e.g., polyethylene glycol) for a sparingly soluble drug ingredient.
申请公布号
WO0217848(A1)
申请公布日期
2002.03.07
申请号
WO2001JP07244
申请日期
2001.08.24
申请人
NISSHIN KASEI CO., LTD.;DAIDO CHEMICAL CORPORATION;HOSHI, NOBORU;SHIMAMOTO, TOSHIO;SUGIYAMA, SHIGERU
