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公开(公告)号:US20120043039A1
公开(公告)日:2012-02-23
申请号:US13147346
申请日:2010-02-12
IPC分类号: D21H13/02 , C08B1/00 , D02G3/00 , D06M101/06
摘要: The present invention provides a method for producing modified nanofibrillated cellulose characterized by bringing cellulosic material into a fiber suspension, adsorbing a cellulose derivative or polysaccharide or polysaccharide derivative onto fibers in said fiber suspension under special conditions and subjecting the obtained fiber suspension derivative to mechanical disintegration. A modified nanofibrillated cellulose obtainable by a method of the present invention is provided. Furthermore, the invention relates to the use of said modified nanotibrillated cellulose.
摘要翻译: 本发明提供一种生产改性纳米纤维素纤维素的方法,其特征在于将纤维素材料进入纤维悬浮液中,在特殊条件下将纤维素衍生物或多糖或多糖衍生物吸附在所述纤维悬浮液中的纤维上,并使得到的纤维悬浮衍生物进行机械崩解。 提供了通过本发明的方法获得的改性的纳米纤维化纤维素。 此外,本发明涉及所述改性的纳米纤维化纤维素的用途。
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公开(公告)号:US08945345B2
公开(公告)日:2015-02-03
申请号:US13318246
申请日:2010-04-29
申请人: Janne Laine , Monika Österberg , Miquel Delphine , Leila Pohjola , Irmeli Sinisalo , Harri Kosonen
发明人: Janne Laine , Monika Österberg , Miquel Delphine , Leila Pohjola , Irmeli Sinisalo , Harri Kosonen
IPC分类号: D21C9/00
摘要: A method for preparing aqueous furnish to be used in paper or paper board manufacturing. Filler and/or fibers are treated with cationic polyelectrolyte and nanofibrillated cellulose. A furnish and a paper or a paper board.
摘要翻译: 一种用于纸或纸板制造中的含水配料的制备方法。 填料和/或纤维用阳离子聚电解质和纳米纤维素纤维素处理。 配件和纸或纸板。
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公开(公告)号:US20120132383A1
公开(公告)日:2012-05-31
申请号:US13318246
申请日:2010-04-29
申请人: Janne Laine , Monika Österberg , Miguel Delphine , Leila Pohjola , Irmeli Sinisalo , Harri Kosonen
发明人: Janne Laine , Monika Österberg , Miguel Delphine , Leila Pohjola , Irmeli Sinisalo , Harri Kosonen
IPC分类号: D21H17/29
摘要: A method for preparing aqueous furnish to be used in paper or paper board manufacturing. Filler and/or fibers are treated with cationic polyelectrolyte and nanofibrillated cellulose. A furnish and a paper or a paper board.
摘要翻译: 一种用于纸或纸板制造中的含水配料的制备方法。 填料和/或纤维用阳离子聚电解质和纳米纤维素纤维素处理。 配件和纸或纸板。
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