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公开(公告)号：US20100324178A1
公开(公告)日：2010-12-23
申请号：US12518002
申请日：2007-12-11
申请人： Andreas Brockmeyer , Titus Leman , Roland Ettl
发明人： Andreas Brockmeyer , Titus Leman , Roland Ettl
摘要： Finely divided starch-containing polymer dispersions which are obtainable by free radical emulsion copolymerization of ethylenically unsaturated monomers in the presence of a redox initiator and an enzymatically degraded starch, the enzymatic starch degradation being stopped by adding an acid comprising at least one phosphorus atom to the reaction mixture, use of an acid comprising at least one phosphorus atom for stopping the enzymatic degradation of starch and use of the finely divided, starch-containing polymer dispersions of emulsion polymers as size for paper and paper products, in particular as surface size.
摘要翻译： 通过在氧化还原引发剂和酶促降解的淀粉的存在下通过烯键式不饱和单体的自由基乳液共聚获得的细分散的含淀粉聚合物分散体，通过向至少一个磷原子加入包含至少一个磷原子的酸来停止酶淀粉降解 反应混合物，使用包含至少一个磷原子的酸来停止淀粉的酶促降解，并且使用乳状聚合物的细分散的含淀粉聚合物分散体作为纸和纸产品的尺寸，特别是作为表面尺寸。
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公开(公告)号：US20100022701A1
公开(公告)日：2010-01-28
申请号：US12519001
申请日：2007-12-11
申请人： Andreas Brockmeyer , Titus Leman , Roland Ettl
发明人： Andreas Brockmeyer , Titus Leman , Roland Ettl
CPC分类号： C08F20/44 , C08F2/10 , C08F2/22 , C08F2/28 , C08F220/18 , C08F220/34 , C08F220/44 , C08F220/60 , C08F257/02 , C08F265/00 , C08F265/04 , C08F265/06 , C08F265/10 , C08L51/003 , C09D133/24 , C09D151/003 , D21H17/37 , D21H17/375 , D21H17/44 , D21H17/45 , D21H21/16 , C08L2666/04 , C08L2666/02
摘要： Finely divided, cationic polymer dispersions which are obtainable by emulsion polymerization of ethylenically unsaturated monomers in an aqueous solution of a cationic prepolymer as a dispersant, wherein a cationic prepolymer is first prepared by polymerization of (a) from 10 to 45% by weight of at least one (meth)acrylate which has an amino group and/or a quaternary ammonium group, and/or one (meth)acrylamide which carries an amino group and/or a quaternary ammonium group, (b) from 40 to 85% by weight of at least one optionally substituted styrene, (c) from 0 to 20% by weight of acrylonitrile or methacrylonitrile, (d) from 1 to 15% by weight of at least one ethylenically unsaturated carboxylic acid or one ethylenically unsaturated carboxylic anhydride and (e) from 0 to 20% by weight of at least one nonionic, ethylenically unsaturated monomer differing from the monomers (b) and (c), the sum of (a)+(b)+(c)+(d)+(e) being 100% by weight, in a solution polymerization in a water-miscible organic solvent, and the solution of prepolymer thus prepared is diluted with water, and wherein an emulsion polymerization of a monomer mixture comprising (i) from 30 to 80% by weight of acrylonitrile and/or methacrylonitrile, (ii) from 5 to 50% by weight of at least one C1- to C4-alkyl acrylate or at least one C1- to C4-alkyl methacrylate, (iii) from 5 to 50% by weight of at least one C6- to C14-alkyl acrylate or at least one C6- to C14-alkyl methacrylate and (iv) from 0 to 20% by weight of a nonionic monomer differing from the monomers (i), (ii) and (iii), the sum (i)+(ii)+(iii)+(iv) being 100% by weight, is then carried out in the aqueous solution of the prepolymer in the presence of water-soluble polymerization initiators, and the use of the finely divided, cationic polymer dispersions thus obtainable as engine sizes and surface sizes for paper, board and cardboard.
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公开(公告)号：US08512520B2
公开(公告)日：2013-08-20
申请号：US11720362
申请日：2005-11-29
摘要： A paper size which comprises a stable aqueous dispersion of a reactive size, from 5 to 100% by weight, based on the reactive size, of a substantially linear nitrogen-comprising polymer having at least 3 mmol/g of basic nitrogen atoms, and from 1 to 50% by weight of cationic starch having a degree of substitution of at least 0.05 is described. The paper size has a good sizing effect and a stable viscosity.
摘要翻译： 一种纸张尺寸，其包含基于反应性大小的反应性大小为5-100重量％的稳定的水性分散体，其具有至少3mmol / g碱性氮原子的基本上线性的含氮聚合物，以及 描述1至50重量％的取代度至少为0.05的阳离子淀粉。 纸张尺寸具有良好的施胶效果和粘度稳定性。
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公开(公告)号：US20100016478A1
公开(公告)日：2010-01-21
申请号：US12518312
申请日：2007-12-11
IPC分类号： C08L3/02 , C08F2/16 , C08K5/15 , C08L29/04 , C08L39/06 , C08L33/00 , C08G67/00 , C08L89/00 , C08L33/06 , C08L55/00
CPC分类号： D21H17/34 , C08L3/00 , C08L2666/26 , C09J133/20 , D21H17/17 , D21H17/72 , D21H21/16
摘要： Paper size mixtures comprising a reactive size dispersed in water and a polymer, which are obtainable by mixing (a) an aqueous dispersion of a reactive size whose dispersed particles have a mean particle diameter of less than 500 nm, the dispersion being obtainable by emulsifying at least one reactive size in water in the presence of at least one surfactant, and (b) at least one emulsion polymer and/or at least one water-soluble polymer which does not have a dispersing effect with respect to reactive sizes and/or a water-dispersible polymer, and use of said paper size mixtures for the engine sizing and surface sizing of paper and paper products.
摘要翻译： 通过混合（a）具有平均粒径小于500nm的分散颗粒的反应性尺寸的水性分散体可以获得的分散在水中的反应尺寸的聚合物的纸尺寸混合物，所述分散体可通过乳化在 在至少一种表面活性剂存在下，在水中至少一种反应性大小，和（b）至少一种乳液聚合物和/或至少一种水溶性聚合物，其对于反应性大小和/或不具有分散作用 水分散性聚合物，以及使用所述纸尺寸混合物用于纸和纸产品的发动机尺寸和表面施胶。
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5.发明申请Aqueous polymer dispersions containing alkenyl succinic acid anhydrides, methods for the production thereof, and use of the same 审中-公开含有烯基琥珀酸酐的聚合物水分散体，其制备方法及其用途公开(公告)号：US20090188054A1
公开(公告)日：2009-07-30
申请号：US10585339
申请日：2005-01-14
申请人： Rainer Dyllick-Brenzinger , Reinhold J. Leyrer , Andreas Brockmeyer , Markus Schmid , Roland Ettl
发明人： Rainer Dyllick-Brenzinger , Reinhold J. Leyrer , Andreas Brockmeyer , Markus Schmid , Roland Ettl
IPC分类号： C08F220/40 , D06M15/51
摘要： Aqueous alkenylsuccinic anhydride-containing polymer dispersions which are obtainable by miniemulsion polymerization of hydrophobic monoethylenically unsaturated monomers in the presence of alkenylsuccinic anhydrides, processes for the preparation of such polymer dispersions by polymerizing hydrophobic monomers by a miniemulsion polymerization method in the presence of at least one alkenylsuccinic anhydride and, if appropriate, an alkyldiketene, and use of the resulting aqueous alkenylsuccinic anhydride-containing polymer dispersions as engine and surface sizes for paper and for imparting water repellency to leather, natural and/or synthetic fibers and textiles.
摘要翻译： 含有烯基琥珀酸酐的聚合物分散体，其可通过在烯基琥珀酸酐的存在下的疏水性单烯属不饱和单体的细乳液聚合获得，通过在至少一种烯基琥珀酸存在下通过微乳液聚合法聚合疏水单体来制备这种聚合物分散体的方法 酸酐，如果合适的话，可以使用烷基染料，使用得到的含有链烯基琥珀酸酐的聚合物分散液作为纸张的引擎和表面尺寸，并赋予皮革，天然和/或合成纤维和纺织品防水性。
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6.发明申请METHOD FOR PRODUCING AQUEOUS POLYMER DISPERSIONS CONTAINING AT LEAST ONE LIPOPHILIC ACTIVE SUBSTANCE AND THE USE THEREOF 失效生产含有至少一种活性物质的水性聚合物分散体的方法及其用途公开(公告)号：US20090178773A1
公开(公告)日：2009-07-16
申请号：US12305976
申请日：2007-06-05
摘要： A process for the preparation of aqueous polymer dispersions comprising at least one lipophilic active substance by emulsion polymerization of ethylenically unsaturated monomers in an aqueous medium in the presence of at least one lipophilic active substance, wherein (i) at least one lipophilic active substance which has a water solubility of not more than 5 g/l (determined at 25° C. and 1013 mbar) and a melting point below 130° C. is emulsified in an aqueous solution which comprises at least one dispersion stabilizer with formation of an aqueous dispersion of the active substance having a mean particle size of not more than 1000 nm and (ii) a monomer composition which comprises at least 80% by weight of a neutral, monoethylenically unsaturated monomer emulsifiable in water is subjected to an emulsion polymerization in the aqueous dispersion of the active substance which is obtained according to (i), and use of the dispersions thus obtainable as sizes for paper, board and cardboard, for the treatment and for the stabilization of thermoplastic polymers, for material protection and for crop protection.
摘要翻译： 一种制备包含至少一种亲脂性活性物质的含水聚合物分散体的方法，其通过在至少一种亲脂性活性物质存在下，在含水介质中的烯属不饱和单体的乳液聚合反应，其中（i）至少一种亲脂性活性物质，其具有 将水溶解度不超过5g / l（在25℃和1013毫巴下测定）和低于130℃的熔点在含有至少一种分散稳定剂的水溶液中乳化，形成水分散体 的平均粒径不大于1000nm的活性物质和（ii）包含至少80重量％的在水中可乳化的中性单烯属不饱和单体的单体组合物在水分散体中进行乳液聚合 根据（i）获得的活性物质的使用，以及由此获得的分散体作为纸，纸板和纸板的尺寸， 用于热塑性聚合物的处理和稳定化，用于材料保护和作物保护。
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公开(公告)号：US20100236736A1
公开(公告)日：2010-09-23
申请号：US11994213
申请日：2006-06-23
申请人： Andreas Brockmeyer , Hildegard Stein , Roland Ettl
发明人： Andreas Brockmeyer , Hildegard Stein , Roland Ettl
摘要： Finely divided, starch-containing polymer dispersions which are obtainable by free radical emulsion copolymerization of (a) from 25 to 50% by weight of at least one optionally substituted styrene, methyl methacrylate, acrylonitrile and/or methacrylonitrile, (b) from 1 to 49% by weight of at least one C1-C4-alkyl acrylate and/or one C2-C4-alkyl methacrylate, (c) from 1 to 49% by weight of at least one C5-C22-alkyl acrylate and/or one C5-C22-alkyl methacrylate and (d) from 0 to 10% by weight of at least one other ethylenically unsaturated copolymerizable monomer and (e) from 15 to 40% by weight of a degradable starch which has a molar mass Mw of from 1000 to 65 000 the sum (a)+(b)+(c)+(d)+(e) being 100% and being based on the total solids content, in the presence of redox initiators and at least 0.01% by weight, based on the monomers used, of at least one polymerization regulator, processes for the preparation of the finely divided, starch-containing polymer dispersions by emulsion polymerization of the monomers (a), (b), (c) and (d) with redox initiators in the presence of (e) degraded starch and at least 0.01% by weight, based on the monomers used, of at least one polymerization regulator, and use of the finely divided, starch-containing polymer dispersions as sizes for paper, board and cardboard.
摘要翻译： 通过（a）25至50重量％的至少一种任选取代的苯乙烯，甲基丙烯酸甲酯，丙烯腈和/或甲基丙烯腈的自由基乳液共聚获得的细分散的含淀粉聚合物分散体，（b）从1至 49重量％的至少一种丙烯酸C 1 -C 4烷基酯和/或一种甲基丙烯酸C 2 -C 4烷基酯，（c）1至49重量％的至少一种C 5 -C 22烷基丙烯酸烷基酯和/或一个C5 -C 22 - 甲基丙烯酸烷基酯和（d）0至10重量％的至少一种其它烯属不饱和可共聚单体，和（e）15至40重量％的可降解淀粉，其摩尔质量分数为1000至 65 000个和（a）+（b）+（c）+（d）+（e）为100％，基于总固体含量，在氧化还原引发剂存在下和至少0.01重量％ 对所使用的单体的至少一种聚合调节剂，通过乳液聚合物制备细碎的含淀粉的聚合物分散体的方法 在（e）降解的淀粉存在下，使用氧化还原引发剂将单体（a），（b），（c）和（d））消化，至少基于所用单体的0.01重量％ 调节和使用细碎的含淀粉聚合物分散体作为纸张，纸板和纸板的尺寸。
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8.发明申请AQUEOUS DISPERSIONS OF (METH)ACRYLIC ESTERS OF POLYMERS COMPRISING N-HYDROXYALKYLATED LACTAM UNITS AND USE OF (METH)ACRYLIC ESTERS OF POLYMERS COMPRISING N-HYDROXYALKYLATED LACTAM UNITS 审中-公开包含N-羟基甲基化乳酸单体的聚合物的（甲基）丙烯酸酯的分散体和包含N-羟基甲基化乳酸单体的聚合物的（甲基）丙烯酸酯的使用公开(公告)号：US20100166985A1
公开(公告)日：2010-07-01
申请号：US12597175
申请日：2008-05-15
CPC分类号： C09D139/04 , B41M5/5254 , C08F220/18 , C08F220/34 , C09D133/14 , D21H17/36 , D21H17/37 , D21H19/54 , D21H19/56
摘要： Aqueous dispersions of (meth)acrylic esters of polymers comprising N-hydroxyalkylated lactam units and obtainable by free-radically initiated emulsion polymerization, wherein monomers copolymerized are (a) styrene, acrylonitrile, methacrylonitrile and/or methyl methacrylate, (b) at least one C1 to C18 alkyl acrylate and/or at least one C2 to C18 alkyl methacrylate, (c) at least one acrylic ester of an N-hydroxyalkylated lactam and/or at least one methacrylic ester of an N-hydroxyalkylated lactam, and (d) if appropriate, other ethylenically unsaturated monomers, and use of these aqueous dispersions and/or of polymers which comprise in copolymerized form at least one acrylic ester of an N-hydroxyalkylated lactam and/or at least one methacrylic ester of an N-hydroxyalkylated lactam for treating the surface of paper and of paper products, and also the inkjet papers obtainable accordingly.
摘要翻译： 包含N-羟烷基化内酰胺单元并可通过自由引发的乳液聚合获得的聚合物的（甲基）丙烯酸酯的水分散体，其中共聚的单体是（a）苯乙烯，丙烯腈，甲基丙烯腈和/或甲基丙烯酸甲酯，（b）至少一种 丙烯酸C1-C18烷基酯和/或至少一种甲基丙烯酸C2-C18烷基酯，（c）N-羟烷基化内酰胺和/或至少一种N-羟烷基化内酰胺甲基丙烯酸酯的至少一种丙烯酸酯，和（d） 如果合适，可以使用其它烯键式不饱和单体，并且使用这些水分散体和/或聚合物，其以共聚形式包含N-羟烷基化内酰胺和/或至少一种N-羟烷基化内酰胺的甲基丙烯酸酯的至少一种丙烯酸酯， 处理纸张和纸制品的表面，以及可以相应地获得的喷墨纸。
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9.发明授权Method for producing aqueous polymer dispersions containing at least one lipophilic active substance and the use thereof 失效含有至少一种亲脂性活性物质的聚合物水分散体的制造方法及其用途公开(公告)号：US08039549B2
公开(公告)日：2011-10-18
申请号：US12305976
申请日：2007-06-05
IPC分类号： C08L89/00
摘要： A process for the preparation of aqueous polymer dispersions comprising at least one lipophilic active substance by emulsion polymerization of ethylenically unsaturated monomers in an aqueous medium in the presence of at least one lipophilic active substance, wherein (i) at least one lipophilic active substance which has a water solubility of not more than 5 g/l (determined at 25° C. and 1013 mbar) and a melting point below 130° C. is emulsified in an aqueous solution which comprises at least one dispersion stabilizer with formation of an aqueous dispersion of the active substance having a mean particle size of not more than 1000 nm and (ii) a monomer composition which comprises at least 80% by weight of a neutral, monoethylenically unsaturated monomer emulsifiable in water is subjected to an emulsion polymerization in the aqueous dispersion of the active substance which is obtained according to (i), and use of the dispersions thus obtainable as sizes for paper, board and cardboard, for the treatment and for the stabilization of thermoplastic polymers, for material protection and for crop protection.
摘要翻译： 一种制备包含至少一种亲脂性活性物质的含水聚合物分散体的方法，其通过在至少一种亲脂性活性物质存在下，在含水介质中的烯属不饱和单体的乳液聚合反应，其中（i）至少一种亲脂性活性物质，其具有 将水溶解度不超过5g / l（在25℃和1013毫巴下测定）和低于130℃的熔点在含有至少一种分散稳定剂的水溶液中乳化，形成水分散体 的平均粒径不大于1000nm的活性物质和（ii）包含至少80重量％的在水中可乳化的中性单烯属不饱和单体的单体组合物在水分散体中进行乳液聚合 根据（i）获得的活性物质的使用，以及由此获得的分散体作为纸，纸板和纸板的尺寸， 用于热塑性聚合物的处理和稳定化，用于材料保护和作物保护。
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公开(公告)号：US20080041546A1
公开(公告)日：2008-02-21
申请号：US11720362
申请日：2005-11-29
摘要： A paper size which comprises a stable aqueous dispersion of a reactive size, from 5 to 100% by weight, based on the reactive size, of a substantially linear nitrogen-comprising polymer having at least 3 mmol/g of basic nitrogen atoms, and from 1 to 50% by weight of cationic starch having a degree of substitution of at least 0.05 is described. The paper size has a good sizing effect and a stable viscosity.
摘要翻译： 一种纸张尺寸，其包含基于反应性大小的反应性大小为5-100重量％的稳定的水性分散体，其具有至少3mmol / g碱性氮原子的基本上线性的含氮聚合物，以及 描述1至50重量％的取代度至少为0.05的阳离子淀粉。 纸张尺寸具有良好的施胶效果和粘度稳定性。
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