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公开(公告)号：US08404083B2
公开(公告)日：2013-03-26
申请号：US13058217
申请日：2009-08-10
申请人： Hans-Joachim Haehnle , Christian Jehn-Rendu , Rainer Blum , Ellen Krueger , Norbert Schall , Martin Ruebenacker
发明人： Hans-Joachim Haehnle , Christian Jehn-Rendu , Rainer Blum , Ellen Krueger , Norbert Schall , Martin Ruebenacker
IPC分类号： D21H11/00
摘要： Process for the production of paper, board and cardboard having high dry strength by addition of at least one water-soluble (a) polymer comprising vinylamine units and at least one (b) polymer comprising ethylenimine units and at least one water-soluble polymeric anionic compound to a paper stock, draining of the paper stock with sheet formation and drying of the paper products, the water-soluble cationic polymers (a) and (b) being metered in any sequence or as a mixture into a paper stock, and papers which are obtainable by this process.
摘要翻译： 通过添加至少一种包含乙烯胺单元的水溶性（a）聚合物和至少一种（b）包含乙烯亚胺单元的聚合物和至少一种水溶性聚阴离子聚合物，生产具有高干燥强度的纸，纸板和纸板的方法 复合到纸料中，纸张的排出和纸制品的干燥，水溶性阳离子聚合物（a）和（b）以任何顺序或作为混合物计量加入纸料，纸张 这可以通过这个过程获得。
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2.发明申请公开(公告)号：US20120073773A1
公开(公告)日：2012-03-29
申请号：US13376509
申请日：2010-06-07
申请人： Christian Jehn-Rendu , Ellen Krueger , Hans-Joachim Haehnle , Martin Ruebenacker , Norbert Schall , Thomas Muehlenbernd
发明人： Christian Jehn-Rendu , Ellen Krueger , Hans-Joachim Haehnle , Martin Ruebenacker , Norbert Schall , Thomas Muehlenbernd
IPC分类号： D21H17/45
摘要： Process for the production of paper, board and cardboard having high dry strength by addition of (a) at least one trivalent cation in the form of a salt, (b) at least one water-soluble cationic polymer and (c) at least one water-soluble amphoteric polymer to the paper stock, draining of the paper stock with sheet formation and subsequent drying of the paper products, the water-soluble cationic polymer (b) being selected from the group consisting of the (i) polymers comprising vinylamine units and (ii) polymers comprising ethylenimine units.
摘要翻译： 通过添加（a）至少一种盐形式的三价阳离子，（b）至少一种水溶性阳离子聚合物和（c）至少一种水溶性阳离子聚合物，生产具有高干燥强度的纸，纸板和纸板的方法 所述水溶性阳离子聚合物（b）选自（i）包含乙烯胺单元的聚合物（b），所述聚合物包含乙烯基单元 和（ii）包含乙烯亚胺单元的聚合物。
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公开(公告)号：US08025767B2
公开(公告)日：2011-09-27
申请号：US12168246
申请日：2008-07-07
申请人： Ellen Krueger , Martin Wendker , Stefan Frenzel , Claus Boettcher
发明人： Ellen Krueger , Martin Wendker , Stefan Frenzel , Claus Boettcher
摘要： They are mixtures of (a) from 1 to 99.9% by weight of a water-soluble epihalohydrin-crosslinked polyamidoamine and (b) from 0.1 to 20% by weight of at least one other cationic polymer.
摘要翻译： 它们是（a）1至99.9重量％的水溶性表卤代醇交联的聚酰胺胺和（b）0.1至20重量％的至少一种其它阳离子聚合物的混合物。
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4.发明申请METHOD FOR PRODUCING PAPER, PAPERBOARD AND CARDBOARD HAVING HIGH DRY STRENGTH 有权生产具有高干度强度的纸张，纸板和纸板的方法公开(公告)号：US20100108279A1
公开(公告)日：2010-05-06
申请号：US12282358
申请日：2007-03-09
IPC分类号： D21H23/00
摘要： Process for the production of paper, board and cardboard having high dry strength by separate addition of a polymer comprising vinylamine units and of ligninsulfonic acid and/or a ligninsulfonate to a paper stock, draining of the paper stock and drying of the paper products.
摘要翻译： 通过将包含乙烯胺单元和木质素磺酸和/或木质素磺酸盐的聚合物分开加入到纸料中，排干纸料并干燥纸制品，生产具有高干燥强度的纸，纸板和纸板的方法。
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5.发明授权公开(公告)号：US08926797B2
公开(公告)日：2015-01-06
申请号：US13376509
申请日：2010-06-07
申请人： Christian Jehn-Rendu , Ellen Krueger , Hans-Joachim Haehnle , Martin Ruebenacker , Norbert Schall , Thomas Muehlenbernd
发明人： Christian Jehn-Rendu , Ellen Krueger , Hans-Joachim Haehnle , Martin Ruebenacker , Norbert Schall , Thomas Muehlenbernd
IPC分类号： D21H17/34 , D21H17/45 , D21H17/46 , D21H17/56 , D21H17/66 , D21H21/18 , D21H17/37 , D21H17/44 , D21H17/00
摘要： Process for the production of paper, board and cardboard having high dry strength by addition of (a) at least one trivalent cation in the form of a salt, (b) at least one water-soluble cationic polymer and (c) at least one water-soluble amphoteric polymer to the paper stock, draining of the paper stock with sheet formation and subsequent drying of the paper products, the water-soluble cationic polymer (b) being selected from the group consisting of the (i) polymers comprising vinylamine units and (ii) polymers comprising ethylenimine units.
摘要翻译： 通过添加（a）至少一种盐形式的三价阳离子，（b）至少一种水溶性阳离子聚合物和（c）至少一种水溶性阳离子聚合物，生产具有高干燥强度的纸，纸板和纸板的方法 所述水溶性阳离子聚合物（b）选自（i）包含乙烯胺单元的聚合物（b），所述聚合物包含乙烯基单元 和（ii）包含乙烯亚胺单元的聚合物。
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公开(公告)号：US20110132559A1
公开(公告)日：2011-06-09
申请号：US13058217
申请日：2009-08-10
申请人： Hans-Joachim Haehnle , Christian Jehn-Rendu , Rainer Blum , Ellen Krueger , Norbert Schall , Martin Ruebenacker
发明人： Hans-Joachim Haehnle , Christian Jehn-Rendu , Rainer Blum , Ellen Krueger , Norbert Schall , Martin Ruebenacker
摘要： Process for the production of paper, board and cardboard having high dry strength by addition of at least one water-soluble (a) polymer comprising vinylamine units and at least one (b) polymer comprising ethylenimine units and at least one water-soluble polymeric anionic compound to a paper stock, draining of the paper stock with sheet formation and drying of the paper products, the water-soluble cationic polymers (a) and (b) being metered in any sequence or as a mixture into a paper stock, and papers which are obtainable by this process.
摘要翻译： 通过添加至少一种包含乙烯胺单元的水溶性（a）聚合物和至少一种（b）包含乙烯亚胺单元的聚合物和至少一种水溶性聚阴离子聚合物，生产具有高干燥强度的纸，纸板和纸板的方法 复合到纸料中，纸张的排出和纸制品的干燥，水溶性阳离子聚合物（a）和（b）以任何顺序或作为混合物计量加入纸料，纸张 这可以通过这个过程获得。
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7.发明授权公开(公告)号：US07922867B2
公开(公告)日：2011-04-12
申请号：US12282358
申请日：2007-03-09
IPC分类号： D21H21/18
摘要： Process for the production of paper, board and cardboard having high dry strength by separate addition of a polymer comprising vinylamine units and of ligninsulfonic acid and/or a ligninsulfonate to a paper stock, draining of the paper stock and drying of the paper products.
摘要翻译： 通过将包含乙烯胺单元和木质素磺酸和/或木质素磺酸盐的聚合物分开加入到纸料中，排干纸料并干燥纸制品，生产具有高干燥强度的纸，纸板和纸板的方法。
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公开(公告)号：US20100000693A1
公开(公告)日：2010-01-07
申请号：US12446592
申请日：2007-10-29
申请人： Simon Champ , Wolfgang Gaschler , Marc Leduc , Ellen Krueger , Christoph Hamers , Hans-Peter Hentze
发明人： Simon Champ , Wolfgang Gaschler , Marc Leduc , Ellen Krueger , Christoph Hamers , Hans-Peter Hentze
IPC分类号： D21F11/00
摘要： A process for the production of a multilayer fiber web from cellulose fibers by separately feeding at least two different fiber suspensions and water into a multilayer headbox, in which they are separated by separating elements from one another and from water and, after leaving the nozzle mouth of the headbox, reach an apparatus on which a web is formed, the water being transported in such a way that, after emerging from the nozzle mouth, it reaches the web-forming apparatus in the form of a layer between two layers of fiber suspensions and thus counteracts mixing of the different fiber suspensions, wherein, for improving the retention, drainage and formation, at least one retention aid and/or at least one drainage aid are metered into the fiber suspensions and/or into the water fed in.
摘要翻译： 通过将至少两种不同的纤维悬浮液和水分别进料到多层流浆箱中，从纤维素纤维制备多层纤维网的方法，其中它们通过彼此分离和从水中分离，并且在离开喷嘴口之后 流浆箱到达其上形成有织物的设备，水被输送，使得在从喷嘴口出来之后，其以两层纤维悬浮液之间的层的形式到达幅材成形设备 并因此抵消了不同纤维悬浮液的混合，其中为了改善保留，排水和形成，将至少一种助留剂和/或至少一种排水辅助剂计量加入纤维悬浮液和/或进入供水的水中。
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