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1. 发明申请

US20050176878A1 Aqueous polymer dispersions, based on copolymers of vinyl aromatics and butadiene, method for their production and their use as sizing agents for paper 失效
标题翻译：基于乙烯基芳族化合物和丁二烯的共聚物的水性聚合物分散体，它们的生产方法和它们用作纸的上浆剂
公开(公告)号：US20050176878A1
公开(公告)日：2005-08-11
申请号：US10510279
申请日：2003-04-15
申请人： Roland Ettl , Christoph Hamers , Jurgen Schmidt-Thummes
发明人： Roland Ettl , Christoph Hamers , Jurgen Schmidt-Thummes
IPC分类号： C08F4/40 , C08F212/08 , C08F236/04 , C08F251/00 , C08F251/02 , C08L51/02 , C09D151/02 , D21H17/35 , D21H21/16 , C08K3/00
CPC分类号： D21H21/16 , C08F251/00 , C08F251/02 , C08L51/02 , C09D151/02 , D21H17/35 , C08L2666/02
摘要： Aqueous polymer dispersions which are obtainable by free radical copolymerization of (a) from 0.1 to 99.9% by weight of styrene and/or methylstyrene, (b) 0.1-99.9% by weight of 1,3-butadiene and/or isoprene and (c) from 0 to 40% by weight of other ethylenically unsaturated copolymerizable monomers, the sum of the monomers (a), (b) and (c) always being 100, in the presence of from 10 to 40% by weight, based on the monomers used, of at least one degraded starch having a molecular weight Mn of from 500 to 40 000 and of water-soluble redox catalysts are prepared by free radical copolymerization of the monomers (a), (b) and, if required, (c) in an aqueous medium in the presence of a degraded starch having a molecular weight Mn of from 500 to 10 000 and redox initiators and are used as engine sizes and surface sizes for paper.
摘要翻译：（a）0.1-99.9％（重量）的苯乙烯和/或甲基苯乙烯，（b）0.1-99.9％（重量）的1,3-丁二烯和/或异戊二烯的自由基共聚得到的聚合物水分散体和（c ）0至40重量％的其它烯键式不饱和可共聚单体，单体（a），（b）和（c）之和总计为100，在10至40重量％的存在下，基于使用单体的至少一种具有分子量Mn为500至40,000的降解淀粉和水溶性氧化还原催化剂，通过单体（a），（b）和（如果需要）（c）的自由基共聚制备）在水性介质中，在分子量Mn为500至10000的降解淀粉和氧化还原引发剂存在下，用作纸的发动机尺寸和表面尺寸。

2. 发明申请

US20070298261A1 Aqueous Paper Coating Slip Containing Pigment-Polymer Hybrids 审中-公开
标题翻译：含水性纸涂料滑动含颜料 - 聚合物杂交
公开(公告)号：US20070298261A1
公开(公告)日：2007-12-27
申请号：US11719070
申请日：2005-11-05
申请人： Jurgen Schmidt-Thummes , Christoph Hamers
发明人： Jurgen Schmidt-Thummes , Christoph Hamers
IPC分类号： B32B9/06 , C09D201/00
CPC分类号： D21H19/56 , D21H25/14 , Y10T428/31504
摘要： An aqueous paper coating slip comprising organic polymers as binders and inorganic pigments, wherein the binders are present at least partly in the form of a pigment-polymer hybrid in which the binder is chemically or physically bound to the inorganic pigments.
摘要翻译：包含有机聚合物作为粘合剂和无机颜料的水性纸涂层滑爽剂，其中粘合剂至少部分以颜料 - 聚合物混合物的形式存在，其中粘合剂与无机颜料化学或物理结合。

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

US20070004834A1 Method for the production of polymer powders 失效
标题翻译：生产聚合物粉末的方法
公开(公告)号：US20070004834A1
公开(公告)日：2007-01-04
申请号：US10556681
申请日：2004-05-10
申请人： Joachim Pakusch , Markus Koppers , Wolfgang Gaschier , Heinrich Sack , Jurgen Schmidt-Thummes , Hans-Jurgen Denu
发明人： Joachim Pakusch , Markus Koppers , Wolfgang Gaschier , Heinrich Sack , Jurgen Schmidt-Thummes , Hans-Jurgen Denu
IPC分类号： C08K5/16
CPC分类号： C08F6/003 , C04B24/2676 , C04B2103/0057 , C04B2103/0065 , C08F6/006 , C08J3/122 , C08J3/16
摘要： A process for preparing a polymer powder by evaporating the volatile constituents from an aqueous dispersion of a film-forming polymer P, wherein prior to the evaporation of the volatile constituents the aqueous polymer dispersion still comprises drying assistants T, present in an amount of from 0.1 to 80% by weight, based on the polymer P of the dispersion, and there being used as drying assistant T polyvinylformamide. The polyvinylformamide used preferably has a K value (KW), determined by the method of Fikentscher in accordance with DIN 53726, of from 5 to 50.
摘要翻译：通过从成膜聚合物P的水性分散体蒸发挥发性成分来制备聚合物粉末的方法，其中在挥发性成分蒸发之前，聚合物水分散体仍含有干燥助剂T，其量为0.1 至80重量％，基于分散体的聚合物P，并且用作干燥助剂T聚乙烯基甲酰胺。所使用的聚乙烯基甲酰胺优选具有通过Fikentscher按照DIN 53726的方法测定的K值（KW）为5至50。

5. 发明申请

US20070060702A1 Method for producing aqueous polymer dispersions 有权
标题翻译：生产聚合物水分散体的方法
公开(公告)号：US20070060702A1
公开(公告)日：2007-03-15
申请号：US10566248
申请日：2004-07-08
申请人： Jun Gao , Xiang-Ming Kong , Klaus-Dieter Hungenberg , Jurgen Schmidt-Thummes
发明人： Jun Gao , Xiang-Ming Kong , Klaus-Dieter Hungenberg , Jurgen Schmidt-Thummes
IPC分类号： C08G18/63
CPC分类号： C08F2/22
摘要： An aqueous polymer dispersion is prepared by free radical aqueous emulsion polymerization of at least one ethylenically unsaturated compound (monomer) in the presence of at least one dispersant and at least one water-soluble and one oil-soluble free radical initiator by a process in which the polymerization temperature increases from the starting reaction temperature TS to the end reaction temperature TE in the course of the polymerization reaction.
摘要翻译：在至少一种分散剂和至少一种水溶性和一种油溶性自由基引发剂的存在下，通过至少一种烯键式不饱和化合物（单体）的自由基水性乳液聚合制备聚合物水分散体，其中在聚合反应过程中，聚合温度从起始反应温度T S S增加到最终反应温度T E E。

6. 发明申请

US20090075108A1 PAPER COATING SLIP BASED ON PIGMENT-POLYMER HYBRIDS 有权
标题翻译：基于颜料 - 聚合物混合纸的纸涂层滑移
公开(公告)号：US20090075108A1
公开(公告)日：2009-03-19
申请号：US11719219
申请日：2005-11-05
申请人： Jurgen Schmidt-Thummes , Hubertus Kroner
发明人： Jurgen Schmidt-Thummes , Hubertus Kroner
IPC分类号： B32B27/10 , C09D133/04 , C09D109/06 , B05D1/04
CPC分类号： D21H19/58 , D21H19/42 , Y10T428/31895
摘要： A paper coating slip comprising at least one inorganic pigment and, based on 100 parts by weight of the inorganic pigments, less than 40 parts by weight of organic polymers and less than 25 parts by weight of water or other solvents having a boiling point below 150° C. at 1 bar.
摘要翻译：包含至少一种无机颜料的纸涂层滑爽剂，并且基于100重量份的无机颜料，小于40重量份的有机聚合物和小于25重量份的沸点低于150的水或其它溶剂 °C。

7. 发明申请

US20060148981A1 Method for producing stable aqueous polymer dispersions based on conjugated alphatic dienes and vinyl aromatic compounds 审中-公开
标题翻译：基于共轭二烯和乙烯基芳族化合物制备稳定的聚合物水分散体的方法
公开(公告)号：US20060148981A1
公开(公告)日：2006-07-06
申请号：US10541206
申请日：2003-12-24
申请人： Jurgen Schmidt-Thummes , Jurgen Hartmann , Chung-Ji Tschang
发明人： Jurgen Schmidt-Thummes , Jurgen Hartmann , Chung-Ji Tschang
IPC分类号： C08F2/26
CPC分类号： C08F236/04 , C08F212/04 , C08F257/02 , C08F2/24
摘要： The present invention provides a process for preparing a stable aqueous copolymer dispersion by free-radically initiated aqueous emulsion polymerization of a) from 19.9 to 80 parts by weight of conjugated aliphatic dienes [monomers a)], b) from 19.9 to 80 parts by weight of vinylaromatic compounds [monomers b)], c) from 0.1 to 10 parts by weight of ethylenically unsaturated carboxylic acids and/or dicarboxylic acids [monomers c)], d) from 0 to 20 parts by weight of ethylenically unsaturated carbonitriles [monomers d)], and e) from 0 to 20 parts by weight of copolymerizable compounds other than monomers b) [monomers e)], the total amount of ethylenically unsaturated monomers a) to e) being 100 parts by weight, in the presence of water and from 0.1 to 5 parts by weight, based on the total monomer amount, of emulsifiers comprising f) sulfuric monoesters of ethoxylated fatty acid alcohols and/or g) salts of esters and monoesters of alkylpolyoxyethylenesulfosuccinates, from 15 to 85% by weight of the total emulsifiers used being added within the time taken to reach up to 40% of the total conversion of the monomers a) to e), and from 1 to 50% of the carboxylic acid groups deriving from the monomers c) being neutralized by addition of base.
摘要翻译：本发明提供了一种通过自由基引发的水乳液聚合制备稳定的含水共聚物分散体的方法，a）从19.9至80重量份的共轭脂族二烯[单体a]]，b）19.9至80重量份的乙烯基芳族化合物[单体b）]，c）0.1至10重量份的烯属不饱和羧酸和/或二羧酸[单体c]]，d）0至20重量份的烯键式不饱和碳原子[单体d ）]和e）0〜20重量份的可与单体不同的共聚合物b）[单体e]]，烯属不饱和单体a）至e）的总量为100重量份，在水存在下和基于总单体量的0.1至5重量份的乳化剂，其包含f）乙氧基化脂肪酸醇的硫酸单酯和/或g）烷基聚氧乙基磺基琥珀酸酯和单酯的盐，其为15至85重量％使用的总乳化剂的总量在所需时间内加入达到单体a）至e）的总转化率的40％，以及1至50％来源于单体的羧酸基团c）被中和通过添加基础。

8. 发明授权

US4581034A Finishing leather with a synthetic carboxylated rubber dispersion 失效
标题翻译：用合成羧化橡胶分散体整理皮革
公开(公告)号：US4581034A
公开(公告)日：1986-04-08
申请号：US610406
申请日：1984-05-15
申请人： Gunter Eckert , Wolfgang Groh , Hans Lutje , Franz Schmidt , Jurgen Schmidt-Thummes
发明人： Gunter Eckert , Wolfgang Groh , Hans Lutje , Franz Schmidt , Jurgen Schmidt-Thummes
IPC分类号： C08F2/22 , C14C11/00 , D06M19/00 , B32B9/02 , C14C9/00
CPC分类号： C14C11/003 , Y10T428/4935
摘要： Leather is finished with a synthetic carboxylated rubber dispersion to which as much as 50% by weight of one or more oxides and/or hydroxides of divalent and/or trivalent metals may have been added, finishing being carried out by a process in which the carboxylated rubber dispersion is prepared by the emulsion feed method, with a conversion of more than 90%, in such a way that it contains from 20 to 60% by weight of carboxylated rubber which is soluble in dimethylformamide at room temperature.
摘要翻译：用合成的羧化橡胶分散体完成皮革，其中可以加入多达50重量％的一种或多种二价和/或三价金属的氧化物和/或氢氧化物，通过其中羧化的通过乳液进料方法制备橡胶分散体，其转化率大于90％，使得其含有20至60重量％的室温下可溶于二甲基甲酰胺的羧化橡胶。

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