Amethod of bleaching a cellulose material by treating the cellulose material with a non-buffered aqueous solution
PK141200AUndetermined Publication Date: 2011-06-11UNILEVER PLC
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Patent Information
- Application Number
- PK200800003
- Authority / Receiving Office
- PK · PK
- Patent Type
- Applications
- Current Assignee / Owner
- Publication Date
- 2011-06-11
Abstract
The present invention concerns the treatment of a cellulose material in the presence of a transition metal catalyst, hydrogen peroxide whilst maintaining the pH of the treatment mixture.
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