Invention Grant
- Patent Title: Deodorization of cationic acetonitrile derivatives
- Patent Title (中): 阳离子乙腈衍生物的除臭
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Application No.: US11000303Application Date: 2004-11-30
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Publication No.: US07008593B2Publication Date: 2006-03-07
- Inventor: Georg Assmann , Horst-Dieter Speckmann , Wolfgang Lahn , Michael Lusse , Joerg Poethkow , Birgit Middelhauve , Gerhard Blasey , Helga Werner
- Applicant: Georg Assmann , Horst-Dieter Speckmann , Wolfgang Lahn , Michael Lusse , Joerg Poethkow , Birgit Middelhauve , Gerhard Blasey , Helga Werner
- Applicant Address: DE Duesseldorf
- Assignee: Henkel Kommanditgesellschaft auf Aktien
- Current Assignee: Henkel Kommanditgesellschaft auf Aktien
- Current Assignee Address: DE Duesseldorf
- Agent Glenn E. J. Murphy
- Priority: DE10224509 20020531; DE10250254 20021028
- Main IPC: A61L2/18
- IPC: A61L2/18 ; C11D1/62 ; C11D3/30
Abstract:
A process of deodorizing water-containing solutions of cationic nitrile bleach activators by exposure to the action of a combination of a percarboxylic acid, a carboxylic acid and hydrogen peroxide.
Public/Granted literature
- US20050079988A1 Deodorization of cationic acetonitrile derivatives Public/Granted day:2005-04-14
Information query
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