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HARD CAPSULE AND METHOD FOR PRODUCING SAME
专利权人:
发明人:
MORIUCHI TOSHIAKI,KOJO AKANE,HAYASHI YUSUKE,YOSHINO HIROYUKI
申请号:
IN7978/DELNP/2012
公开号:
IN2012DN07978A
申请日:
2012.09.12
申请国别(地区):
IN
年份:
2014
代理人:
摘要:
Disclosed is a hard capsule which is excellently safe even if filled with a solvent that dissolves a poorly soluble medicament. In addition the hard capsule has a short disintegration time and exhibits excellent solubility.Specifically disclosed is a hard capsule which comprises a coating film that contains: (A) a polymer or a copolymer which is obtained by polymerizing or copolymerizing at least one kind of polymerizable vinyl monomer represented by general formula (1) in the presence of a polyvinyl alcohol and/or a derivative thereof and (B) native gellan gum. H2C=C (R1)-COOR 2(1) (In the formula R1 represents a hydrogen atom or a methyl group and R2 represents a hydrogen atom or an alkyl group having 1-4 carbon atoms.)
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