发明申请
US20060172909A1 Peroxycarboxylic acid-based polyelectrolyte capsule system having a long shelf life
审中-公开
过氧羧酸类聚电解质胶囊系统，保质期长
- 专利标题： Peroxycarboxylic acid-based polyelectrolyte capsule system having a long shelf life
- 专利标题（中）： 过氧羧酸类聚电解质胶囊系统，保质期长
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申请号： US11303060申请日： 2005-12-13
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公开(公告)号： US20060172909A1公开(公告)日： 2006-08-03
- 发明人: Peter Schmiedel , Heribert Kaiser , Wolfgang Rybinski , Bernhard Orlich , Matteo Buzzacchi
- 申请人： Peter Schmiedel , Heribert Kaiser , Wolfgang Rybinski , Bernhard Orlich , Matteo Buzzacchi
- 优先权： DE10327127.9 20030613; DE10361170.3 20031222
- 主分类号： C23G1/06
- IPC分类号： C23G1/06
摘要：
A multilayer capsule is comprised of a core-shell structure wherein the core portion comprises at least one organic peroxycarboxylic acid in solid particulate form and the shell portion comprises at least one coating layer comprising a material selected from the group consisting of at least one polyelectrolyte, at least one ionic surfactant or a combination thereof.