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公开(公告)号：US20100081736A1
公开(公告)日：2010-04-01
申请号：US12515393
申请日：2007-11-15
申请人： Hongli Willimann , Jakob Wolfisberg , Ulf Kehrer
发明人： Hongli Willimann , Jakob Wolfisberg , Ulf Kehrer
IPC分类号： C08L23/00 , C08L31/00 , C08L41/00 , C08L33/26 , C08L43/04 , C08L39/06 , C08L1/00 , C08L1/26 , C08L3/08 , C08L5/00
CPC分类号： C08F2/24
摘要： The present invention pertains to a process for the preparation of aqueous dispersions which are stabilised with a water-insoluble stabilising colloid, characterised in that a) in a first step a water-insoluble stabilising colloid is prepared, with this being prepared, based on the amount of monomer used for the preparation of the stabilising colloid, by means of radical polymerization of a1) about 1 to 90 wt. % of at least one olefinically unsaturated monomer, containing at least one sulfate and/or sulfonate group, which optionally may be protonated, a2) about 5 to 99 wt. % of at least one olefinically unsaturated monomer with a water solubility at 20° C. of less than 50 g/l, and a3) up to 50 wt. % of at least one olefinically unsaturated monomer with a water solubility at 20° C. of more than 50 g/l, in water, followed by b) the addition of at least one further olefinically unsaturated monomer and at least one initiator, in which process by means of radical polymerization of the further olefinically unsaturated monomer an aqueous dispersion is obtained, on which c) optionally a residual monomer reduction is performed, with this being carried out by means of polymerization of residual monomers and/or by means of physical removal of the residual monomers and optionally further volatile organic components by means of the introduction of vapour and/or gas. The dispersions obtained in this manner can be converted into water-redispersible polymer powders with the aid of drying. Moreover, the invention pertains to the use of the water-insoluble stabilising colloid, the dispersion, and the water-redispersible polymer-powder.
摘要翻译： 本发明涉及一种制备用水不溶性稳定胶体稳定的水分散体的方法，其特征在于：a）在第一步中制备水不溶性稳定胶体，基于 用于制备稳定胶体的单体的量，通过a1）约1-90wt。％的自由基聚合。 至少一种含有至少一种硫酸盐和/或磺酸盐基团的烯属不饱和单体的％，其任选地可被质子化，a2）约5至99重量％ ％的至少一种在20℃下的水溶性低于50g / l的烯属不饱和单体和a3）至多50wt。 ％的至少一种在20℃下具有大于50g / l水溶性的烯属不饱和单体，在水中，然后b）加入至少一种其它烯属不饱和单体和至少一种引发剂，其中 通过进一步的烯属不饱和单体的自由基聚合，获得水分散体的方法，其中c）任选地进行残余单体还原，其中通过残余单体的聚合和/或通过物理去除 的残余单体和任选地通过引入蒸气和/或气体的其它挥发性有机组分。 以这种方式获得的分散体可借助于干燥转化为水可再分散的聚合物粉末。 此外，本发明涉及水不溶性稳定胶体，分散体和水分散性聚合物粉末的用途。
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公开(公告)号：US08497315B2
公开(公告)日：2013-07-30
申请号：US12515393
申请日：2007-11-15
申请人： Hongli Willimann , Jakob Wolfisberg , Ulf Kehrer
发明人： Hongli Willimann , Jakob Wolfisberg , Ulf Kehrer
IPC分类号： C08F2/24
CPC分类号： C08F2/24
摘要： The present invention pertains to a process for the preparation of aqueous dispersions which are stabilized with a water-insoluble stabilizing colloid, characterized in that a) in a first step a water-insoluble stabilizing colloid is prepared, with this being prepared, based on the amount of monomer used for the preparation of the stabilizing colloid, by means of radical polymerization, followed by b) the addition of at least one further olefinically unsaturated monomer and at least one initiator, in which process by means of radical polymerization of the further olefinically unsaturated monomer an aqueous dispersion is obtained, on which c) optionally a residual monomer reduction is performed, with this being carried out by means of polymerization of residual monomers and/or by means of physical removal of the residual monomers and optionally further volatile organic components by means of the introduction of vapor and/or gas.
摘要翻译： 本发明涉及一种制备用水不溶性稳定胶体稳定的水分散体的方法，其特征在于：a）在第一步中制备水不溶性稳定胶体，基于 用于制备稳定胶体的单体的量，通过自由基聚合，然后b）加入至少一种其它烯属不饱和单体和至少一种引发剂，其中通过进一步烯属的自由基聚合 不饱和单体获得水分散体，其中c）任选地进行残余单体还原，其中通过残余单体的聚合和/或通过物理除去残余单体和任选的其它挥发性有机组分进行 通过引入蒸气和/或气体。
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公开(公告)号：US08461247B2
公开(公告)日：2013-06-11
申请号：US11909194
申请日：2006-03-13
申请人： Hongli Willimann , Hans Wicki , Ulf Kehrer
发明人： Hongli Willimann , Hans Wicki , Ulf Kehrer
CPC分类号： C04B40/0042 , C04B24/2623 , C04B2103/0057 , C04B2103/0065 , C04B2111/00672 , C04B2111/62 , C04B2111/72 , C08L31/04 , C08L2666/04 , C09D131/04 , C09J131/04 , Y02W30/97 , C04B14/06 , C04B14/106 , C04B14/28 , C04B18/24 , C04B24/2647 , C04B24/2652 , C04B24/2688 , C04B24/383 , C04B2103/0088 , C04B2103/12 , C04B2103/22 , C04B2103/30 , C04B2103/304 , C04B2103/44
摘要： The invention relates to an aqueous dispersion and dispersion powder composition for highly flexible, waterproof, hydraulically binding tile adhesives having an extended open time, and containing an emulsion polymer (A) having a glass transition temperature (Tg) of approximately 10° C. to 80° C., and an emulsion polymer (B) having a glass transition temperature (Tg) of approximately −60° C. to +20° C. The difference of the glass transition temperatures (Tg) of the emulsion polymers (A and B) is at least approximately 5° C. The proportion of vinyl acetate monomer units is 0 to 70 mol-% and the minimum film forming temperature according to DIN 53787 of the 50% aqueous dispersion composition is approximately 15° C. or less, and the monomers, stabilization systems and optionally the additional additives of the dispersion and/or dispersion powder composition are selected such that a good cement compatibility is guaranteed. Due to the inventive dispersion and dispersion powder composition, tile adhesive can be produced in an economical manner which meets the requirements of C2S2- and C2ES2-norm according to EN12004.
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公开(公告)号：US20090192242A1
公开(公告)日：2009-07-30
申请号：US11909194
申请日：2006-03-13
申请人： Hongli Willimann , Hans Wicki , Ulf Kehrer
发明人： Hongli Willimann , Hans Wicki , Ulf Kehrer
CPC分类号： C04B40/0042 , C04B24/2623 , C04B2103/0057 , C04B2103/0065 , C04B2111/00672 , C04B2111/62 , C04B2111/72 , C08L31/04 , C08L2666/04 , C09D131/04 , C09J131/04 , Y02W30/97 , C04B14/06 , C04B14/106 , C04B14/28 , C04B18/24 , C04B24/2647 , C04B24/2652 , C04B24/2688 , C04B24/383 , C04B2103/0088 , C04B2103/12 , C04B2103/22 , C04B2103/30 , C04B2103/304 , C04B2103/44
摘要： The invention relates to an aqueous dispersion and dispersion powder composition for highly flexible, waterproof, hydraulically binding tile adhesives having an extended open time, and containing an emulsion polymer (A) having a glass transition temperature (Tg) of approximately 10° C. to 80° C., and an emulsion polymer (B) having a glass transition temperature (Tg) of approximately −60° C. to +20° C. The difference of the glass transition temperatures (Tg) of the emulsion polymers (A and B) is at least approximately 5° C. The proportion of vinyl acetate monomer units is 0 to 70 mol-% and the minimum film forming temperature according to DIN 53787 of the 50% aqueous dispersion composition is approximately 15° C. or less, and the monomers, stabilization systems and optionally the additional additives of the dispersion and/or dispersion powder composition are selected such that a good cement compatibility is guaranteed. Due to the inventive dispersion and dispersion powder composition, tile adhesive can be produced in an economical manner which meets the requirements of C2S2- and C2ES2-norm according to EN12004.
摘要翻译： 本发明涉及一种水性分散体和分散体粉末组合物，其用于具有延长的开放时间的高柔性，防水，水硬性粘合剂粘合剂，并且含有玻璃化转变温度（Tg）为约10℃至约10℃的乳液聚合物（A） 80℃的玻璃化转变温度（Tg）和玻璃化转变温度（Tg）约为-60℃至+ 20℃的乳液聚合物（B）。乳液聚合物（A和 B）为至少约5℃。乙酸乙烯酯单体单元的比例为0-70mol％，50％水分散体组合物根据DIN 53787的最低成膜温度为约15℃或更低， 并且选择分散体和/或分散体粉末组合物的单体，稳定体系和任选的另外的添加剂，使得保证良好的水泥相容性。 由于本发明的分散和分散粉末组合物，瓦片粘合剂可以以符合EN12004的C2S2-和C2ES2-norm的要求的经济方式生产。
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公开(公告)号：US08431646B2
公开(公告)日：2013-04-30
申请号：US12596725
申请日：2008-03-07
IPC分类号： C08L83/04
CPC分类号： C04B24/42 , C04B28/02 , C04B40/0042 , C04B41/4869 , C04B41/63 , C04B2111/00103 , C04B2111/00284 , C04B2111/00482 , C04B2111/00732 , C04B2111/26 , C08K3/26 , C08K3/36 , C08K5/5419 , C08L29/04 , C08L83/04 , C09D5/086 , Y10T428/31663 , C04B32/02 , C04B41/4922 , C04B41/501 , C04B41/502 , C04B41/5089 , C04B41/4961 , C04B24/2623 , C04B24/383 , C08L2666/14 , C08L2666/04
摘要： The present invention relates to the use of a mixture that is dispersible, redispersible, or soluble in water, or an aqueous composition for protecting substrates from corrosion, wherein the mixture, or the composition, is based on at least one organic polymer that is soluble in water and at least one organosilicon compound. The invention further relates to a mixture that is dispersible, redispersible, or soluble in water, based on at least one organic polymer that is soluble in water and at least one organosilicon compound having at least one Si—O—Si bond and/or at least one Si—Si bond, wherein either the content of the organic polymer soluble in water, based on the sum of the organic polymer soluble in water and of the organosilicon compound, is between about 40 and about 80 wt.-%, or the organosilicon compound is an oligomer mixture of alkyl alkoxy siloxanes, wherein the oligomer mixture contains 50 to 100 wt.-% of alkyl alkoxy siloxanes, and the same have a degree of oligomerization of 2 to 20. The invention further provides a method for the production of mixtures according to the invention and the use thereof.
摘要翻译： 本发明涉及可分散，可再分散或可溶于水的混合物的用途，或用于保护基材免受腐蚀的水性组合物的用途，其中混合物或组合物基于至少一种可溶于水的有机聚合物 在水和至少一种有机硅化合物中。 本发明还涉及基于至少一种可溶于水的有机聚合物和至少一种具有至少一个Si-O-Si键的有机硅化合物和/或在至少一种Si-O-Si键上的可分散，可再分散或可溶于水的混合物 至少一个Si-Si键，其中可溶于水的有机聚合物的含量基于可溶于水的有机聚合物和有机硅化合物的总和为约40至约80重量％，或者 有机硅化合物是烷基烷氧基硅氧烷的低聚物混合物，其中低聚物混合物含有50至100重量％的烷基烷氧基硅氧烷，并且其低聚程度为2至20.本发明还提供了一种生产方法 根据本发明的混合物及其用途。
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公开(公告)号：US09040608B2
公开(公告)日：2015-05-26
申请号：US13638733
申请日：2011-03-30
IPC分类号： C04B20/10 , C04B28/04 , C04B24/42 , C04B28/02 , C04B40/00 , C08K9/10 , C08L29/04 , C04B111/20 , C04B111/27
CPC分类号： C04B24/42 , C04B28/02 , C04B40/0042 , C04B2111/203 , C04B2111/27 , C08K9/10 , C08L29/04 , C04B2103/0053 , C04B24/2623 , C04B2103/0057
摘要： The present invention relates to a curable mixture suitable for obtaining “easy-to-clean” properties in the cured mixture, comprising at least one mineral binder, a powder comprising at least one fluoroorganyl-substituted silicon compound encapsulated in a water-soluble polymer, the amount of the silicon compound being 0.001% to 8% by weight, based on the present mixture, and optionally further adjuvants, and also to a process for preparing the mixture and to the use thereof. The invention further relates to a water-redispersible powder and also to a corresponding intermediate for use in the curable mixture in order to obtain “easy-to-clean” properties in the cured mixture. Also claimed, furthermore, is a process for preparing the powder, and the use thereof.
摘要翻译： 本发明涉及一种适用于在固化混合物中获得“易于清洁”特性的可固化混合物，其包含至少一种矿物粘合剂，包含至少一种包封在水溶性聚合物中的氟代取代的硅化合物的粉末， 基于本混合物，硅化合物的量为0.001重量％至8重量％，以及任选的其它助剂，以及制备该混合物及其用途的方法。 本发明还涉及一种水可再分散粉末以及用于可固化混合物的相应中间体，以便在固化混合物中获得“易于清洁”的性能。 此外，还要求的是制备粉末的方法及其用途。
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公开(公告)号：US20130085210A1
公开(公告)日：2013-04-04
申请号：US13638733
申请日：2011-03-30
CPC分类号： C04B24/42 , C04B28/02 , C04B40/0042 , C04B2111/203 , C04B2111/27 , C08K9/10 , C08L29/04 , C04B2103/0053 , C04B24/2623 , C04B2103/0057
摘要： The present invention relates to a curable mixture suitable for obtaining “easy-to-clean” properties in the cured mixture, comprising at least one mineral binder, a powder comprising at least one fluoroorganyl-substituted silicon compound encapsulated in a water-soluble polymer, the amount of the silicon compound being 0.001% to 8% by weight, based on the present mixture, and optionally further adjuvants, and also to a process for preparing the mixture and to the use thereof. The invention further relates to a water-redispersible powder and also to a corresponding intermediate for use in the curable mixture in order to obtain “easy-to-clean” properties in the cured mixture. Also claimed, furthermore, is a process for preparing the powder, and the use thereof.
摘要翻译： 本发明涉及一种适用于在固化混合物中获得易清洁性能的可固化混合物，其包含至少一种矿物粘合剂，包含至少一种包封在水溶性聚合物中的氟代取代的硅化合物的粉末， 的硅化合物的重量百分数为0.001％至8％，基于本混合物，以及任选的其它助剂，以及制备该混合物及其用途的方法。 本发明还涉及一种水可再分散粉末，还涉及用于可固化混合物的相应中间体，以便在固化混合物中获得易于清洁的性能。 此外，还要求的是制备粉末的方法及其用途。
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公开(公告)号：US20100119851A1
公开(公告)日：2010-05-13
申请号：US12596725
申请日：2008-03-07
IPC分类号： B32B15/08 , C08K5/5415 , C04B24/24
CPC分类号： C04B24/42 , C04B28/02 , C04B40/0042 , C04B41/4869 , C04B41/63 , C04B2111/00103 , C04B2111/00284 , C04B2111/00482 , C04B2111/00732 , C04B2111/26 , C08K3/26 , C08K3/36 , C08K5/5419 , C08L29/04 , C08L83/04 , C09D5/086 , Y10T428/31663 , C04B32/02 , C04B41/4922 , C04B41/501 , C04B41/502 , C04B41/5089 , C04B41/4961 , C04B24/2623 , C04B24/383 , C08L2666/14 , C08L2666/04
摘要： The present invention relates to the use of a mixture that is dispersible, redispersible, or soluble in water, or an aqueous composition for protecting substrates from corrosion, wherein the mixture, or the composition, is based on at least one organic polymer that is soluble in water and at least one organosilicon compound. The invention further relates to a mixture that is dispersible, redispersible, or soluble in water, based on at least one organic polymer that is soluble in water and at least one organosilicon compound having at least one Si—O—Si bond and/or at least one Si—Si bond, wherein either the content of the organic polymer soluble in water, based on the sum of the organic polymer soluble in water and of the organosilicon compound, is between about 40 and about 80 wt.-%, or the organosilicon compound is an oligomer mixture of alkyl alkoxy siloxanes, wherein the oligomer mixture contains 50 to 100 wt.-% of alkyl alkoxy siloxanes, and the same have a degree of oligomerization of 2 to 20. The invention further provides a method for the production of mixtures according to the invention and the use thereof.
摘要翻译： 本发明涉及可分散，可再分散或可溶于水的混合物的用途，或用于保护基材免受腐蚀的水性组合物的用途，其中混合物或组合物基于至少一种可溶于水的有机聚合物 在水和至少一种有机硅化合物中。 本发明还涉及基于至少一种可溶于水的有机聚合物和至少一种具有至少一个Si-O-Si键的有机硅化合物和/或在至少一种Si-O-Si键上的可分散，可再分散或可溶于水的混合物 至少一个Si-Si键，其中可溶于水的有机聚合物的含量基于可溶于水的有机聚合物和有机硅化合物的总和为约40至约80重量％，或者 有机硅化合物是烷基烷氧基硅氧烷的低聚物混合物，其中低聚物混合物含有50至100重量％的烷基烷氧基硅氧烷，并且其低聚程度为2至20.本发明还提供了一种生产方法 根据本发明的混合物及其用途。
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