发明公开
EP2118144A1 PROCEDE DE FONCTIONNALISATION DES CARBOHYDRATES
有权
VERFAHREN ZUR DERIVATISIERUNG VON CELLULOSEFASERN AUS PAPIERMASSE
- 专利标题: PROCEDE DE FONCTIONNALISATION DES CARBOHYDRATES
- 专利标题(英): Method for functionalising carbohydrates
- 专利标题(中): VERFAHREN ZUR DERIVATISIERUNG VON CELLULOSEFASERN AUS PAPIERMASSE
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申请号: EP08761980.5申请日: 2008-01-25
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公开(公告)号: EP2118144A1公开(公告)日: 2009-11-18
- 发明人: CALAIS, Christophe , LACHENAL, Dominique , MORTHA, Gérard
- 申请人: ARKEMA FRANCE
- 申请人地址: 420, rue d'Estienne d'Orves 92700 Colombes FR
- 专利权人: ARKEMA FRANCE
- 当前专利权人: ARKEMA FRANCE
- 当前专利权人地址: 420, rue d'Estienne d'Orves 92700 Colombes FR
- 优先权: FR0753244 20070214
- 国际公布: WO2008104651 20080904
- 主分类号: C08B15/04
- IPC分类号: C08B15/04 ; D21C9/10 ; C08B31/18
摘要:
The invention relates to a method for functionalising carbohydrates, that comprises at least one step during which the carbohydrates react with an oxidising agent in the presence of a copper-phenanthroline complex. The invention more particularly relates to a method for functionalising cellulose fibres for the paper industry.
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