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公开(公告)号:US08304533B2
公开(公告)日:2012-11-06
申请号:US12226557
申请日:2007-04-24
申请人: Asko Karppi , Bengt-Erik Knubb , Holger Reinicke
发明人: Asko Karppi , Bengt-Erik Knubb , Holger Reinicke
IPC分类号: C08B31/00
CPC分类号: C08B31/125 , C08B31/006 , C08B31/185 , C08B37/0087 , C08B37/0096 , D21H17/24 , D21H17/28 , D21H17/29 , D21H17/32 , D21H19/54
摘要: The present invention relates to polysaccharide, preferably starch, of high purity having cationic degree of substitution over 0.50 and bound nitrogen index after cationization reaction stage over 0.75, and to preparation thereof as well as to its use in making of paper or paperboard.
摘要翻译: 本发明涉及高纯度的多糖,优选淀粉,其阳离子取代度超过0.50,阳离子化反应阶段之后的结合氮指数大于0.75,并且其制备以及其在制造纸或纸板中的用途。
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公开(公告)号:US20100282425A1
公开(公告)日:2010-11-11
申请号:US12226557
申请日:2007-04-24
申请人: Asko Karppi , Bengt-Erik Knubb , Holger Reinicke
发明人: Asko Karppi , Bengt-Erik Knubb , Holger Reinicke
CPC分类号: C08B31/125 , C08B31/006 , C08B31/185 , C08B37/0087 , C08B37/0096 , D21H17/24 , D21H17/28 , D21H17/29 , D21H17/32 , D21H19/54
摘要: The present invention relates to polysaccharide, preferably starch, of high purity having cationic degree of substitution over 0.50 and bound nitrogen index after cationisation reaction stage over 0.75, and to preparation thereof as well as to its use in making of paper or paperboard.
摘要翻译: 本发明涉及具有阳离子取代度超过0.50的高纯度的多糖,优选淀粉,阳离子化反应阶段超过0.75后的结合氮指数,以及其制备以及其在制造纸或纸板中的用途。
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