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1. 发明申请

US20050061461A1 Production of paper board and cardboard 审中-公开
标题翻译：生产纸板和纸板
公开(公告)号：US20050061461A1
公开(公告)日：2005-03-24
申请号：US10498085
申请日：2002-12-06
申请人： Friedrich Linhart , Thierry Blum , Ralf Hemel , Klaus Bohlmann
发明人： Friedrich Linhart , Thierry Blum , Ralf Hemel , Klaus Bohlmann
IPC分类号： D21H17/45 , D21H17/34 , D21H17/47 , D21H21/30 , D21H23/04 , D21H23/10 , D21H17/55
CPC分类号： D21H17/72 , D21H17/47 , D21H21/30 , D21H23/04
摘要： Paper, board and cardboard are produced by draining a paper stock in the presence of at least one cationic polymer on a wire by a process in which a mixture of at least one substantially linear, cationic polyelectrolyte and an optical brightener is added to the paper stock before sheet formation, said mixture containing at least two parts by weight of the polyelectrolyte per part by weight of the optical brightener.
摘要翻译：通过将至少一种基本上线性的阳离子聚电解质和荧光增白剂的混合物添加到纸料中的方法，通过在线材上的至少一种阳离子聚合物的存在下排干纸料来生产纸，纸板和纸板在片材形成之前，所述混合物含有每重量份荧光增白剂至少2重量份的聚电解质。

2. 发明授权

US5046853A Measuring the degree of dispersion in flowing suspensions 失效
标题翻译：测量流动悬浮液中的分散度
公开(公告)号：US5046853A
公开(公告)日：1991-09-10
申请号：US365131
申请日：1989-06-12
申请人： Ralf Hemel , Friedrich Linhart
发明人： Ralf Hemel , Friedrich Linhart
IPC分类号： G01N15/06 , G01N1/10 , G01N15/14
CPC分类号： G01N15/1404 , G01N1/10 , G01N2015/1409
摘要： A flow cell through which the sample stream is passed surrounded by an enveloping stream is equipped with a laser-optical measuring means. For use in pressurized systems the inlet of the cell for the enveloping stream medium is connected on the upstream side to a constant pressure and flow means and the outlet from the cell is connected on the downstream side to a regulating means for the sample and enveloping stream flow rate.
摘要翻译：样品流通过包围流包围的流动池装备有激光光学测量装置。为了在加压系统中使用，用于包封流介质的电池的入口在上游侧连接到恒定压力和流动装置，并且来自电池的出口在下游侧连接到用于样品和包裹流的调节装置流量。

3. 发明申请

US20080210394A1 Polymer-Pigment Hybrids For Use in Papermaking 有权
标题翻译：用于造纸的聚合物 - 颜料混合物
公开(公告)号：US20080210394A1
公开(公告)日：2008-09-04
申请号：US11915682
申请日：2006-05-24
申请人： Norbert Mahr , Dieter Meck , Rainer Blum , Ralf Hemel , Norbert Gispert , Jurgen Schmidt-Thummes , Christoph Hamers
发明人： Norbert Mahr , Dieter Meck , Rainer Blum , Ralf Hemel , Norbert Gispert , Jurgen Schmidt-Thummes , Christoph Hamers
IPC分类号： D21H17/63
CPC分类号： C09C1/021 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2006/60 , D21H17/675 , D21H17/69
摘要： Process for the production of filler-containing papers and filler-containing paper products by addition of an aqueous suspension of at least one finely divided polymer-pigment hybrid to a paper stock and drainage of the paper stock with sheet formation, the polymer-pigment hybrid being obtainable by milling an aqueous suspension of at least one inorganic pigment in the presence of at least one binder and, if appropriate, by drying the aqueous suspension thus obtainable and redispersing the dried polymer-pigment hybrid in water, and the use of the polymer-pigment hybrids thus obtainable as a filler for the production of filler-containing paper or filler-containing paper products.
摘要翻译：通过将至少一种细分散的聚合物 - 颜料混合物的水性悬浮液加入到纸料中并通过片材形成纸浆的排出来生产含填料的纸和含填料的纸产品的方法，聚合物 - 颜料混合物可通过在至少一种粘合剂的存在下研磨至少一种无机颜料的水性悬浮液，并且如果合适的话，通过干燥由此获得的水性悬浮液并将干燥的聚合物 - 颜料杂化物再分散在水中，以及使用聚合物因此可以将其作为用于生产含填料的纸或含有填料的纸制品的填料获得。

4. 发明申请

US20130014908A1 METHOD FOR PRODUCING PAPER, PAPERBOARD AND CARDBOARD 有权
标题翻译：生产纸张，纸板和卡片的方法
公开(公告)号：US20130014908A1
公开(公告)日：2013-01-17
申请号：US13609356
申请日：2012-09-11
申请人： Anton Esser , Ranier Blum , Joachim Kuhn , Marc Leduc , Ralf Hemel
发明人： Anton Esser , Ranier Blum , Joachim Kuhn , Marc Leduc , Ralf Hemel
IPC分类号： D21H23/00
CPC分类号： D21H21/02 , D21H17/37
摘要： A process for the production of paper, board and cardboard by draining a paper stock containing interfering substances in the presence of polymers which contain vinylamine units and which have an average molar mass Mw of at least 1 million, a high-consistency stock first being prepared, at least one polymer containing vinylamine units and having an average molar mass Mw of at least 1 million and a degree of hydrolysis of from 1 to 20 mol % being metered into the high-consistency stock, the high-consistency stock being diluted to a low-consistency stock by adding water, and the low-consistency stock being drained, the polymers being hydrolyzed homo- or copolymers of N-vinylcarboxamides additives for reducing deposits in the wire part, press section and drying section of paper machines.
摘要翻译：一种制备纸，纸板和纸板的方法，该方法是在含有乙烯胺单元的聚合物存在下含有干扰物质的纸料，并且其平均摩尔质量Mw至少为100万，首先制备高稠度原料至少一种含有乙烯胺单元并且具有至少100万的平均摩尔质量Mw和1至20摩尔％的水解度的聚合物被计量加入高浓度原料中，将高浓度原料稀释至低浓度原料通过加水，低浓度原料被排出，聚合物被水解为N-乙烯基甲酰胺添加剂的均聚物或共聚物，用于还原造纸机的丝线部分，压榨部分和干燥部分中的沉积物。

5. 发明申请

US20050247420A1 Production of paper, board and cardboard 失效
标题翻译：生产纸张，纸板和纸板
公开(公告)号：US20050247420A1
公开(公告)日：2005-11-10
申请号：US10523417
申请日：2003-07-23
申请人： Rainer Blum , Ralf Hemel , Norbert Mahr , Rudolf Lorz
发明人： Rainer Blum , Ralf Hemel , Norbert Mahr , Rudolf Lorz
IPC分类号： D21H23/10 , D21H17/37 , D21H17/45 , D21H17/68 , D21H21/10 , D21H23/18
CPC分类号： D21H23/18 , D21H17/375 , D21H17/455 , D21H17/68 , D21H21/10
摘要： Paper, board and cardboard are produced by shearing the paper stock, adding a microparticle system comprising a cationic polymer and a finely divided inorganic component to the paper stock after the last shearing stage before the head box, draining the paper stock with sheet formation and drying the sheets, by a process in which cationic polyacrylamides, polymers containing vinylamine units and/or polydiallyldimethylammonium chloride having an average molar mass Mw of in each case at least 500 000 Dalton and a charge density of in each case not more than 4.0 meq/g are used as cationic polymers of the microparticle system.
摘要翻译：纸，纸板和纸板是通过剪切纸原料制成的，在头箱前的最后剪切阶段之后，将含有阳离子聚合物和细碎无机成分的微粒体系添加到纸料中，将纸料排出并形成干燥通过其中阳离子聚丙烯酰胺，含有乙烯胺单元的聚合物和/或聚二烯丙基二甲基氯化铵的平均摩尔质量Mw在每种情况下至少为500000道尔顿，电荷密度在每种情况下不超过4.0meq / g的方法，用作微粒系统的阳离子聚合物。

6. 发明授权

US4952280A Process for controlling the addition of retention aids in papermaking 失效
标题翻译：用于控制造纸中添加助留剂的方法
公开(公告)号：US4952280A
公开(公告)日：1990-08-28
申请号：US366495
申请日：1989-06-14
申请人： Ralf Hemel , Jaroslav Melzer
发明人： Ralf Hemel , Jaroslav Melzer
IPC分类号： D21F7/06 , D21H23/08 , D21H23/12
CPC分类号： D21H23/12 , D21H23/08 , Y10S162/11
摘要： The maximum amounts of the retention-influencing variable stock components which can be added are determined as a function of a predetermined degree of flocculation and typical values of the stock suspension with the aid of a mathematical relationship, and control signals for metering retention aids are derived from the amounts so that the greatest possible retention can be achieved without exceeding a set-point for the degree of flocculation.
摘要翻译：可以添加的保留影响可变原料组分的最大量作为预定絮凝度的函数和借助于数学关系的原料悬浮液的典型值来确定，并且导出计量保留助剂的控制信号从而使得可以实现最大可能的保留而不超过絮凝程度的设定点。

7. 发明授权

US08486227B2 Method for producing paper, paperboard and cardboard 有权
标题翻译：生产纸张，纸板和纸板的方法
公开(公告)号：US08486227B2
公开(公告)日：2013-07-16
申请号：US13609356
申请日：2012-09-11
申请人： Anton Esser , Rainer Blum , Joachim Kuhn , Marc Leduc , Ralf Hemel
发明人： Anton Esser , Rainer Blum , Joachim Kuhn , Marc Leduc , Ralf Hemel
IPC分类号： D21H17/34 , D21H17/37 , D21H17/55 , D21H17/56 , D21H21/02 , D21H21/10
CPC分类号： D21H21/02 , D21H17/37
摘要： A process for the production of paper, board and cardboard by draining a paper stock containing interfering substances in the presence of polymers which contain vinylamine units and which have an average molar mass Mw of at least 1 million, a high-consistency stock first being prepared, at least one polymer containing vinylamine units and having an average molar mass Mw of at least 1 million and a degree of hydrolysis of from 1 to 20 mol % being metered into the high-consistency stock, the high-consistency stock being diluted to a low-consistency stock by adding water, and the low-consistency stock being drained, the polymers being hydrolyzed homo- or copolymers of N-vinylcarboxamides additives for reducing deposits in the wire part, press section and drying section of paper machines.
摘要翻译：一种制备纸，纸板和纸板的方法，该方法是在含有乙烯胺单元的聚合物存在下含有干扰物质的纸料，并且其平均摩尔质量Mw至少为100万，首先制备高稠度原料至少一种含有乙烯胺单元并且具有至少100万的平均摩尔质量Mw和1至20摩尔％的水解度的聚合物被计量加入高浓度原料中，将高稠度原料稀释至低浓度原料通过加水，低浓度原料被排出，聚合物被水解为N-乙烯基甲酰胺添加剂的均聚物或共聚物，用于还原造纸机的丝线部分，压榨部分和干燥部分中的沉积物。

8. 发明授权

US07306701B2 Production of paper, board and cardboard 失效
标题翻译：生产纸张，纸板和纸板
公开(公告)号：US07306701B2
公开(公告)日：2007-12-11
申请号：US10523417
申请日：2003-07-23
申请人： Rainer Blum , Ralf Hemel , Norbert Mahr , Rudolf Lorz
发明人： Rainer Blum , Ralf Hemel , Norbert Mahr , Rudolf Lorz
IPC分类号： D21H17/45 , D21H21/10
CPC分类号： D21H23/18 , D21H17/375 , D21H17/455 , D21H17/68 , D21H21/10
摘要： Paper, board and cardboard are produced by shearing the paper stock, adding a microparticle system comprising a cationic polymer and a finely divided inorganic component to the paper stock after the last shearing stage before the head box, draining the paper stock with sheet formation and drying the sheets, by a process in which cationic polyacrylamides, polymers containing vinylamine units and/or polydiallyldimethylammonium chloride having an average molar mass Mw of in each case at least 500 000 Dalton and a charge density of in each case not more than 4.0 meq/g are used as cationic polymers of the microparticle system.
摘要翻译：纸，纸板和纸板是通过剪切纸原料制成的，在头箱前的最后剪切阶段之后，将含有阳离子聚合物和细碎无机成分的微粒体系添加到纸料中，将纸料排出并形成干燥通过其中阳离子聚丙烯酰胺，含有乙烯胺单元的聚合物和/或聚二烯丙基二甲基氯化铵的平均摩尔质量Mw在每种情况下至少为500000道尔顿，电荷密度在每种情况下不超过4.0meq / g的方法，用作微粒系统的阳离子聚合物。

9. 发明授权

US08343312B2 Polymer-pigment hybrids for use in papermaking 有权
标题翻译：用于造纸的聚合物 - 颜料混合物
公开(公告)号：US08343312B2
公开(公告)日：2013-01-01
申请号：US11915682
申请日：2006-05-24
申请人： Norbert Mahr , Dieter Meck , Rainer Blum , Ralf Hemel , Norbert Gispert , Juergen Schmidt-Thuemmes , Christoph Hamers
发明人： Norbert Mahr , Dieter Meck , Rainer Blum , Ralf Hemel , Norbert Gispert , Juergen Schmidt-Thuemmes , Christoph Hamers
IPC分类号： D21H17/69 , D21H17/63 , D21H21/00
CPC分类号： C09C1/021 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2006/60 , D21H17/675 , D21H17/69
摘要： Process for the production of filler-containing papers and filler-containing paper products by addition of an aqueous suspension of at least one finely divided polymer-pigment hybrid to a paper stock and drainage of the paper stock with sheet formation, the polymer-pigment hybrid being obtainable by milling an aqueous suspension of at least one inorganic pigment in the presence of at least one binder and, if appropriate, by drying the aqueous suspension thus obtainable and redispersing the dried polymer-pigment hybrid in water, and the use of the polymer-pigment hybrids thus obtainable as a filler for the production of filler-containing paper or filler-containing paper products.
摘要翻译：通过将至少一种细分散的聚合物 - 颜料混合物的水性悬浮液加入到纸料中并通过片材形成纸浆的排出来生产含填料的纸和含填料的纸产品的方法，聚合物 - 颜料混合物可通过在至少一种粘合剂的存在下研磨至少一种无机颜料的水性悬浮液，并且如果合适的话，通过干燥由此获得的水性悬浮液并将干燥的聚合物 - 颜料杂化物再分散在水中，以及使用聚合物因此可以将其作为用于生产含填料的纸或含有填料的纸制品的填料获得。

10. 发明授权

US08337665B2 Method for producing paper, paperboard and cardboard 有权
标题翻译：生产纸张，纸板和纸板的方法
公开(公告)号：US08337665B2
公开(公告)日：2012-12-25
申请号：US10590933
申请日：2005-03-14
申请人： Anton Esser , Rainer Blum , Joachim Kuhn , Marc Leduc , Ralf Hemel
发明人： Anton Esser , Rainer Blum , Joachim Kuhn , Marc Leduc , Ralf Hemel
IPC分类号： D21H17/33 , D21H17/56 , D21H21/02
CPC分类号： D21H21/02 , D21H17/37
摘要： A process for the production of paper, board and cardboard by draining a paper stock containing interfering substances in the presence of polymers which contain vinylamine units and which have an average molar mass Mw of at least 1 million, a high-consistency stock first being prepared, at least one polymer containing vinylamine units and having an average molar mass Mw of at least 1 million and a degree of hydrolysis of from 1 to 20 mol % being metered into the high-consistency stock, the high-consistency stock being diluted to a low-consistency stock by adding water, and the low-consistency stock being drained, and the use of hydrolyzed homo- or copolymers of N-vinylcarboxamides having a degree of hydrolysis of from 1 to 20 mol % and an average molar mass Mw of at least 1 million in the production of paper, board or cardboard as an additive to a high-consistency stock containing interfering substances, for reducing deposits in the wire part, press section and drying section of paper machines.
摘要翻译：一种制备纸，纸板和纸板的方法，该方法是在含有乙烯胺单元的聚合物存在下含有干扰物质的纸料，并且其平均摩尔质量Mw至少为100万，首先制备高稠度原料至少一种含有乙烯胺单元并且具有至少100万的平均摩尔质量Mw和1至20摩尔％的水解度的聚合物被计量加入高浓度原料中，将高浓度原料稀释至低浓度原料通过加水，低浓度原料排出，使用水解度为1〜20摩尔％，平均摩尔质量Mw为3的N-乙烯基酰胺的水解均聚物或共聚物至少100万张生产纸张，纸板或纸板作为添加剂的高浓度原料含有干扰物质，用于减少线材部分，压榨部分和纸张干燥部分的沉积物机器。

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