Title:
苦味を有する作用物質の味をマスクするための混合錯体
Document Type and Number:
Japanese Patent JP2004536121
Kind Code:
A
Abstract:
The subject of the invention is an at least a ternary ionic complex with a taste that is not unpleasant, which comprises the following components: a) at least one unpleasantly tasting active substance which bears at least one ionizable cationic group. b) at least one negatively charged polymer which comprises at least one anionic group and c) at least one positively charged polymer, which comprises at least one cationic group. This complex does not show an unpleasant taste, either in solution or upon ingestion. The active substance is released upon action of the stomach-intestinal juices.
Inventors:
Petra Bastian
Application Number:
JP2003511871A
Publication Date:
December 02, 2004
Filing Date:
July 11, 2002
Export Citation:
Assignee:
Petra Bastian
International Classes:
A61K47/32; A61K9/00; A61K31/40; A61K31/7048; (IPC1-7): A61K47/32; A61K31/7048
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel