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公开(公告)号:US09970157B2
公开(公告)日:2018-05-15
申请号:US14910178
申请日:2014-08-07
申请人: NOVOZYMES A/S
发明人: Henrik Lund , Klaus Skaalum Lassen , Bjoern Lennart Pierre Alexander Cassland , Pedro Emanuel Garcia Loureiro
摘要: The present invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and/or improvement of the brightness of cellulosic pulp using haloperoxidase.
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公开(公告)号:US10570562B2
公开(公告)日:2020-02-25
申请号:US15949390
申请日:2018-04-10
申请人: Novozymes A/S
发明人: Henrik Lund , Klaus Skaalum Lassen , Bjoern Lennart Pierre Alexander Cassland , Pedro Emanuel Garcia Loureiro
摘要: The present invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and/or improvement of the brightness of cellulosic pulp using haloperoxidase.
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公开(公告)号:US20160237618A1
公开(公告)日:2016-08-18
申请号:US15023252
申请日:2014-09-12
申请人: NOVOZYMES A/S
发明人: Bjoern Lennart Pierre Alexander Cassland , Henrik Lund , Christiane Liers , Rene Ullrich , Marek Jan Pecyna
CPC分类号: D21C9/1063 , D21C5/005 , D21C9/1036 , D21C9/123 , D21C9/14 , D21C9/163
摘要: The use of a GH78 enzyme in the bleaching of pulp for preparing paper materials, such as paper, linerboard, corrugated paperboard, tissue, towels, corrugated containers and boxes.
摘要翻译: 使用GH78酶在纸浆漂白中制备纸材料,如纸张,纸板,瓦楞纸板,纸巾,毛巾,瓦楞纸箱和纸箱。
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公开(公告)号:US10753041B2
公开(公告)日:2020-08-25
申请号:US15312914
申请日:2015-05-21
发明人: David Hepworth , Eric Whale , Bjoern Lennart Pierre Alexander Cassland , Henrik Lund , Lisbeth Kalum , Peter Ulvskov , Bodil Jørgensen
摘要: Processes for producing cellulose microfibrils from herbaceous plant material using enzyme compositions, the cellulose microfibrils obtained from the processes and their uses, and compositions comprising the cellulose microfibrils are described.
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公开(公告)号:US20180230649A1
公开(公告)日:2018-08-16
申请号:US15949390
申请日:2018-04-10
申请人: Novozymes A/S
发明人: Henrik Lund , Klaus Skaalum Lassen , Bjoern Lennart Pierre Alexander Cassland , Pedro Emanuel Garcia Loureiro
摘要: The present invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and/or improvement of the brightness of cellulosic pulp using haloperoxidase.
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公开(公告)号:US20160177503A1
公开(公告)日:2016-06-23
申请号:US14910178
申请日:2014-08-07
申请人: NOVOZYMES A/S
发明人: Henrik Lund , Klaus Skaalum Lassen , Bjoern Lennart Pierre Alexander Cassland , Pedro Emanuel Garcia Loureiro
摘要: The improvement invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and/or improvement of the brightness of cellulosic pulp using haloperoxidase.
摘要翻译: 改进发明提供了一种用于降低化学纤维素浆中的己烯酸的含量和/或使用卤过氧化物酶改善纤维素浆的亮度的酶法。
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