发明申请
- 专利标题： Bleach Catalyst Granules, Use Thereof and Washing Cleaning Agents Containing the Same
- 专利标题（中）： 漂白催化剂颗粒，使用它和洗涤清洁剂包含它
-
申请号： US14898189申请日： 2014-05-09
-
公开(公告)号： US20160145541A1公开(公告)日： 2016-05-26
- 发明人: Gerd REINHARDT , Michael BEST , Miriam LADWIG , Andreas SCHOTTSTEDT , Mathias GROESCHEN , Sven GEBHARD
- 申请人： WEYLCHEM WIESBADEN GMBH
- 优先权： DE102013010150.6 20130615
- 国际申请： PCT/EP2014/001264 WO 20140509
- 主分类号： C11D3/39
- IPC分类号： C11D3/39 ; C11D17/00 ; C11D3/37
摘要：
The invention relates to a bleach catalyst granules containing a metal-containing bleach catalyst, which comprises at least one ligand selected from the group comprising di- or trimethyltriazcyclononanes or derivatives therefrom, and a homo- or copolymer polycarboxylate, salts thereof or partially neutralized having a pH-value of between 3 and 9. Said granules are produced in an anhydrous granulation process, in particular by compacting, the treatment temperature being maintained at below 100° C.
公开/授权文献
信息查询
