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1.发明授权Use of naphthalenesulfonic acid-formaldehyde condensates products as drying aids 有权使用萘磺酸 - 甲醛缩合物作为干燥助剂公开(公告)号：US06762221B1
公开(公告)日：2004-07-13
申请号：US10203611
申请日：1999-01-22
IPC分类号： C04B2430
CPC分类号： C08J3/122 , C04B24/26 , C04B26/02 , C04B28/02 , C04B2103/0057 , C04B24/226 , C04B14/06 , C04B20/0048 , C04B2103/54
摘要： Naphthalenesulfonic acid-formaldehyde condensates are used as assistants in the drying of aqueous polymer dispersions. Also described is a process for preparing polymer powders by drying, using these condensates; the polymer powders obtainable by the process; and their use as binders.
摘要翻译： 萘磺酸 - 甲醛缩合物用作干燥聚合物水分散体的辅助剂。还描述了使用这些缩合物通过干燥制备聚合物粉末的方法。 通过该方法可获得的聚合物粉末; 并将其用作粘合剂。
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2.发明授权Use of phenolsulfonic acid-formaldehyde condensation products as drying aids 有权使用苯磺酸 - 甲醛缩合产物作为干燥助剂
公开(公告)号：US6028167A
公开(公告)日：2000-02-22
申请号：US147555
申请日：1999-01-20
摘要： Phenolsulfonic acid-formaldehyde condensates are used as assistants in the drying of aqueous polymer dispersions.Also described are a process for preparing polymer powders by drying, using these condensates; the polymer powders obtainable by the process; and their use as binders.
摘要翻译： PCT No.PCT / EP97 / 03929 Sec。 371日期1999年1月20日 102（e）1999年1月20日PCT PCT 1997年7月21日PCT公布。 第WO98 / 03576号公报 日期1998年1月29日苯磺酸 - 甲醛缩合物用作干燥聚合物水分散体的辅助剂。 还描述了使用这些缩合物通过干燥制备聚合物粉末的方法; 通过该方法可获得的聚合物粉末; 并将其用作粘合剂。
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公开(公告)号：US06653372B1
公开(公告)日：2003-11-25
申请号：US08868736
申请日：1997-06-04
IPC分类号： C04B2604
CPC分类号： C08J3/122 , C04B24/26 , C04B40/0042 , C04B24/16 , C04B28/02 , C04B40/0028 , C04B40/0608 , C04B24/22 , C04B24/2641 , C04B24/42 , C04B24/24 , C04B24/2676 , C04B24/383
摘要： A process for preparing an addition-polymer powder suitable for modifying a binding mineral building material by drying an aqueous addition-polymer dispersion whose film has a glass transition temperature Tg≦30° C. and to which a drying assistant has been added comprises adding to the aqueous addition-polymer dispersion before drying only a drying assistant which will have a plasticizing or deplasticizing effect in the ready-to-use mix of the binding mineral building material with water and admixing the resulting dry addition-polymer powder with at least one assistant in the form of a finely divided solid which will have an opposite effect to the drying assistant added before drying.
摘要翻译： 制备适合于通过干燥其玻璃化转变温度Tg <= 30℃的膜的水性加成聚合物分散体来改性结合矿物建筑材料并且已加入干燥助剂的加成聚合物粉末的方法包括加入 在干燥之前仅加入干燥助剂，其将在结合矿物建筑材料的即用型混合物中与水进行塑化或去塑化作用，并将得到的干加成聚合物粉末与至少一种 助剂以细分的固体的形式，对干燥前加入的干燥助剂具有相反的作用。
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4.发明授权Process for preparing pulverulent polymers by drying aqueous polymer dispersions 有权通过干燥聚合物水分散体制备粉状聚合物的方法公开(公告)号：US06444729B1
公开(公告)日：2002-09-03
申请号：US09609973
申请日：2000-07-06
IPC分类号： C08L3314
CPC分类号： C08J3/16 , C04B24/26 , C04B2103/0057 , C08L101/00 , C08L2666/04
摘要： The invention provides: for a process for preparing pulverulent polymers by drying aqueous polymer dispersions in the presence of copolymers based on ethylenically unsaturated C3-C6 carboxylic acids and their hydroxyalkyl esters as assistants; polymer powders obtainable by this process; aqueous polymer dispersions obtainable by free-radical aqueous emulsion polymerization of ethylenically unsaturated monomers in the presence of the novel copolymers, and the powders obtainable therefrom, and a polymeric binder as well as and mineral building materials which comprise the novel polymer powders.
摘要翻译： 本发明提供：用于通过在基于烯键式不饱和C 3 -C 6羧酸的共聚物及其羟烷基酯作为助剂的情况下干燥聚合物水分散体来制备粉状聚合物的方法;可通过该方法获得的聚合物粉末; 在新型共聚物存在下烯属不饱和单体的无水水乳液聚合及其可得到的粉末以及包含新型聚合物粉末的聚合物粘合剂以及矿物建筑材料。
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公开(公告)号：US5348993A
公开(公告)日：1994-09-20
申请号：US15426
申请日：1993-02-09
申请人： Bernd Daeumer , Andree Dragon , Wilhelm F. Beckerle , Gernot Franzmann , Josef Neutzner , Eckehardt Wistuba , Joachim Pakusch , Maximilian Angel
发明人： Bernd Daeumer , Andree Dragon , Wilhelm F. Beckerle , Gernot Franzmann , Josef Neutzner , Eckehardt Wistuba , Joachim Pakusch , Maximilian Angel
摘要： Aqueous polymer dispersions contain, as a dispersant, a mixture of an ethylene oxide/propylene oxide copolymer, an ethoxylated alkylphenol and/or an ethoxylated fatty alcohol, an ethoxylated polysaccharide and, if required, as a further component, sulfuric acid half-esterified with an ethoxylated alkylphenol and/or an ethoxylated fatty alcohol.
摘要翻译： 聚合物水分散体含有作为分散剂的环氧乙烷/环氧丙烷共聚物，乙氧基化烷基酚和/或乙氧基化脂肪醇的混合物，乙氧基化多糖，如果需要，作为另外的组分含有硫酸，其与 乙氧基化烷基酚和/或乙氧基化脂肪醇。
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6.发明授权Process for preparing pulverulent polymers by drying aqueous polymer dispersions 失效通过干燥聚合物水分散体制备粉状聚合物的方法
公开(公告)号：US06133345A
公开(公告)日：2000-10-17
申请号：US22382
申请日：1998-02-12
IPC分类号： C04B24/26 , C08F2/22 , C08J3/16 , C08L101/00 , C08J3/12
CPC分类号： C08J3/16 , C04B24/26 , C08L101/00 , C04B2103/0057
摘要： The invention provides for a process for preparing pulverulent polymers by drying aqueous polymer dispersions in the presence of copolymers based on ethylenically unsaturated C.sub.3 -C.sub.6 carboxylic acids and their hydroxyalkyl esters as assistants;polymer powders obtainable by this process;aqueous polymer dispersions obtainable by free-radical aqueous emulsion polymerization of ethylenically unsaturated monomers in the presence of the novel copolymers, and the powders obtainable therefrom, anda polymeric binder as well as and mineral building materials which comprise the novel polymer powders.
摘要翻译： 本发明提供一种通过在基于烯键式不饱和C 3 -C 6羧酸及其羟烷基酯作为助剂的共聚物存在下干燥聚合物水分散体来制备粉状聚合物的方法; 可通过该方法获得的聚合物粉末; 在新型共聚物存在下可通过烯键式不饱和单体的自由基水性乳液聚合获得的聚合物水分散体，以及由其获得的粉末，以及包含新型聚合物粉末的聚合物粘合剂以及矿物建筑材料。
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7.发明授权Mineral building materials modified with polymers and containing at least one added compound 失效用聚合物改性并含有至少一种添加化合物的矿物建筑材料
公开(公告)号：US5807609A
公开(公告)日：1998-09-15
申请号：US506731
申请日：1995-07-26
申请人： Joachim Pakusch , Maximillian Angel , Andree Dragon , Wilhelm Friedrich Beckerle , Helmut Teichmann
发明人： Joachim Pakusch , Maximillian Angel , Andree Dragon , Wilhelm Friedrich Beckerle , Helmut Teichmann
IPC分类号： C04B24/26 , C04B24/32 , C04B28/02 , C08F212/08 , B05D5/00
CPC分类号： C04B24/2688 , C04B24/32 , C04B28/02 , C08F212/08 , C04B2103/0065
摘要： At least one compound ##STR1## is added to mineral building materials modified with polymers in order to increase their adhesive power on foams based on polystyrene.
摘要翻译： 将至少一种化合物
添加到用聚合物改性的矿物建筑材料中，以增加其基于聚苯乙烯的泡沫上的粘合力。 -
8.发明授权Stabilized polymer dispersions or polymer solutions, and prepared polymers obtainable therefrom 失效稳定的聚合物分散体或聚合物溶液，以及由其获得的制备的聚合物公开(公告)号：US06214929B1
公开(公告)日：2001-04-10
申请号：US09265704
申请日：1999-03-10
申请人： Sylke Haremza , Jürgen Krockenberger , Manfred Appel , Hubert Trauth , Joachim Pakusch , Heinrich Sack
发明人： Sylke Haremza , Jürgen Krockenberger , Manfred Appel , Hubert Trauth , Joachim Pakusch , Heinrich Sack
IPC分类号： C08K500
摘要： A polymer is obtained by removing the medium from a polymer dispersion or polymer solution containing at least one polymeric phase and at least one stabilizer suitable to protect against the damaging effect of light, heat and/or oxidation.
摘要翻译： 通过从包含至少一个聚合物相和至少一种适于防止光，热和/或氧化的破坏作用的至少一种稳定剂的聚合物分散体或聚合物溶液中除去介质来获得聚合物。
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公开(公告)号：US07547741B2
公开(公告)日：2009-06-16
申请号：US10556681
申请日：2004-05-10
申请人： Joachim Pakusch , Markus Koppers , Wolfgang Gaschler , Heinrich Sack , Juergen Schmidt-Thuemmes , Hans-Juergen Denu
发明人： Joachim Pakusch , Markus Koppers , Wolfgang Gaschler , Heinrich Sack , Juergen Schmidt-Thuemmes , Hans-Juergen Denu
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。
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公开(公告)号：US5462978A
公开(公告)日：1995-10-31
申请号：US254767
申请日：1994-06-06
IPC分类号： C08F6/06 , C04B24/16 , C08F6/00 , C08F20/52 , C08F20/58 , C08J3/12 , C08J3/16 , C08L33/14 , C08L33/24 , C08L101/00 , B01D1/18 , C04B26/04 , C08L41/00
CPC分类号： C08J3/122 , C04B24/163 , C08L101/00 , C04B2103/0057 , C08L33/14 , C08L33/24
摘要： Polymers I comprising from 15 to 80% by weight of monomers of the general formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are each C.sub.1 -C.sub.3 -alkyl, R.sup.4 is C.sub.1 -C.sub.5 -alkyl and X is O or NH, and from 20 to 85% by weight of other monomers capable of undergoing free radical copolymerization are used as assistants in the spray drying of aqueous dispersions of polymers II which differ from the polymers I.
摘要翻译： 聚合物I包含15至80重量％的通式I（I）的单体，其中R 1，R 2和R 3各自为C 1 -C 3 - 烷基，R 4为C 1 -C 5 - 烷基且X为O或NH ，和20至85重量％的能够进行自由基共聚的其它单体作为助剂，用于喷雾干燥与聚合物I不同的聚合物II的水性分散体。
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