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1.发明公开METHOD FOR IMPROVING PAPERMAKING OR BOARD MAKING PROCESS, USE OF A POLYSACCHARIDE AND PAPER 审中-公开一种提高纸或纸板制造过程中，多糖和纸张的使用
公开(公告)号：EP2622131A1
公开(公告)日：2013-08-07
申请号：EP11770475.9
申请日：2011-09-30
申请人： Kemira Oyj
IPC分类号： D21H17/24
摘要： The invention relates to a method for improving papermaking or board making process. The method comprises forming a fibre stock, and leading the fibre stock to a headbox and feeding it to a wire to form a wet fibrous web. A at least one polysaccharide having 1,4-beta-anomeric configuration in linkages between saccharide units of the polysaccharide backbone or the main polysaccharide backbone is applied to the fibre stock after machine chest or on the wet fibrous web. The invention relates also to paper made by the method and to the use of polysaccharide.
摘要翻译： 本发明涉及用于改进造纸或纸板制造过程的方法。 该方法包括形成纤维的库存，并导致纤维原料到流浆箱和将其供给到导线，以形成湿的纤维网。 具有所述多糖主链或主多糖主链的糖单元之间的联系1,4-β异头构型阿至少一种多糖后机胸部或湿纤维纸幅上施加到纤维原料。 本发明涉及这样通过该方法，并使用多糖制成的纸。
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2.发明授权
公开(公告)号：EP2622131B1
公开(公告)日：2020-02-26
申请号：EP11770475.9
申请日：2011-09-30
申请人： Kemira Oyj
IPC分类号： D21H17/24
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3.发明公开METHOD FOR IMPROVING RUNNABILITY OF A WET PAPER WEB, USE OF A SOLUTION AND PAPER 有权于改善印刷适性湿纸幅的方法，利用溶液和纸张
公开(公告)号：EP2622132A1
公开(公告)日：2013-08-07
申请号：EP11770850.3
申请日：2011-09-30
申请人： Kemira OYJ , Stora Enso Oyj
摘要： The invention relates to a method for improving papermaking or board making process. The method comprises forming a fibre stock, and leading the fibre stock to a headbox and feeding it to a wire to form a wet fibrous web. A at least one polysaccharide having 1,4-beta-anomeric configuration in linkages between saccharide units of the polysaccharide backbone or the main polysaccharide backbone is applied to the fibre stock after machine chest or on the wet fibrous web. The invention relates also to paper made by the method and to the use of polysaccharide.
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4.发明授权METHOD FOR IMPROVING RUNNABILITY OF A WET PAPER WEB, USE OF A SOLUTION AND PAPER 有权提高湿纸幅运转性的方法，溶液和纸的使用
公开(公告)号：EP2622132B1
公开(公告)日：2018-04-04
申请号：EP11770850.3
申请日：2011-09-30
申请人： Kemira OYJ , Stora Enso Oyj
摘要： The invention relates to a method for improving papermaking or board making process. The method comprises forming a fibre stock, and leading the fibre stock to a headbox and feeding it to a wire to form a wet fibrous web. A at least one polysaccharide having 1,4-beta-anomeric configuration in linkages between saccharide units of the polysaccharide backbone or the main polysaccharide backbone is applied to the fibre stock after machine chest or on the wet fibrous web. The invention relates also to paper made by the method and to the use of polysaccharide.
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