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1.发明授权Cationic polymer dispersions, method for producing said dispersions and use thereof 有权阳离子聚合物分散体，所述分散体的制造方法及其用途公开(公告)号：US08822586B2
公开(公告)日：2014-09-02
申请号：US11813136
申请日：2005-11-30
CPC分类号： D21H17/455 , C08F2/20 , C08F6/006 , C08F220/56 , D21H17/375 , D21H21/10
摘要： The invention relates to water-in-water polymer dispersions containing a polymer A with a cationic monomer fraction of up to 60 wt. % and at least one polymer dispersant B, based on cationised dialkylaminoalkyl (meth)acrylamides with an average molecular weight of between 75,000 and 350,000 g/mol. The invention also relates to a method for producing said dispersions and to the use of the latter.
摘要翻译： 本发明涉及包含聚合物A的水包水聚合物分散体，阳离子单体分数高达60wt。 ％和至少一种聚合物分散剂B，其基于平均分子量为75,000至350,000g / mol的阳离子化二烷基氨基烷基（甲基）丙烯酰胺。 本发明还涉及一种生产所述分散体的方法及其用途。
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2.发明授权Copolymers for avoiding deposits in water supply systems, production and use thereof 有权用于避免供水系统中沉积物的共聚物，其生产和使用公开(公告)号：US07547753B2
公开(公告)日：2009-06-16
申请号：US10517614
申请日：2003-06-14
IPC分类号： C08F232/08 , C08F20/06
CPC分类号： C08F220/06
摘要： The invention relates to copolymers made from monoethylenically unsaturated monomers with acid groups and a further hydrophobic monomer component for the prevention of inorganic and organic deposits in water supply systems. The invention further relates to a method for production of the above.
摘要翻译： 本发明涉及由具有酸基的单烯属不饱和单体和另外的疏水性单体组分制备的共聚物，用于防止供水系统中的无机和有机沉积。 本发明还涉及上述方法。
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公开(公告)号：US20060100406A1
公开(公告)日：2006-05-11
申请号：US10517614
申请日：2003-06-14
IPC分类号： C08F20/06
CPC分类号： C08F220/06
摘要： The invention relates to copolymers made from monoethylenically unsaturated monomers with acid groups and a further hydrophobic monomer component for the prevention of inorganic and organic deposits in water supply systems. The invention further relates to a method for production of the above.
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