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11. 发明授权

US08653162B2 Polymerization mixture that can be produced without water 有权
标题翻译：可以无水生产的聚合混合物
公开(公告)号：US08653162B2
公开(公告)日：2014-02-18
申请号：US13132954
申请日：2009-11-25
申请人： Gerhard Albrecht , Herbert Hommer , Thomas Wohlhaupter
发明人： Gerhard Albrecht , Herbert Hommer , Thomas Wohlhaupter
IPC分类号： C04B24/26
CPC分类号： C08F216/1416 , C04B24/2647 , C04B24/267 , C04B2103/32 , C08F222/06
摘要： The invention relates to a process for the preparation of a polymerization mixture suitable as a dispersant and comprising a copolymer. In the process, a vinyloxyalkylpolyether derivative is reacted with an acid monomer derivative with formation of the copolymer in the presence of a free radical polymerization initiator by free radical polymerization, the free radical polymerization taking place in a medium which contains less than 25% by weight of water and in totality more than 60% by weight of copolymer, vinyloxyalkylpolyether derivative and acid monomer derivative.
摘要翻译：本发明涉及一种制备适合作为分散剂并包含共聚物的聚合混合物的方法。在此过程中，乙烯基氧基烷基聚醚衍生物与酸单体衍生物在自由基聚合引发剂存在下通过自由基聚合反应形成共聚物，自由基聚合发生在含有少于25重量％的介质中的水，总共超过60重量％的共聚物，乙烯基氧烷基聚醚衍生物和酸单体衍生物。

12. 发明授权

US07923489B2 Amphiphilic polymer compounds, method for the production thereof and their use 有权
标题翻译：两亲聚合物，其制备方法及其用途
公开(公告)号：US07923489B2
公开(公告)日：2011-04-12
申请号：US11988966
申请日：2006-07-20
申请人： Stefan Ingrisch , Gerhard Albrecht , Stefen Thaler , Mathias Bauer
发明人： Stefan Ingrisch , Gerhard Albrecht , Stefen Thaler , Mathias Bauer
IPC分类号： C08G18/34 , C08G18/36 , C08G18/48 , C08G18/66 , C04B7/42 , C04B24/28
CPC分类号： C04B24/282 , C04B2103/65 , C04B2111/21 , C08G18/4825
摘要： The invention describes amphiphilic polymer compounds which are prepared by a) reacting a di-, tri- or tetraglycidyl compound (A) with an optionally unsaturated reactive component (B) consisting of C8-C28-fatty acid, a C8-C28-alcohol or a secondary C8-C28-amine, and allowing b1) the reaction product from stage a) to react further first with b1α) an aliphatic or aromatic polyisocyanate compound (C) b1β) and optionally then with a polyalkylene oxide compound (D), and b1γ) reacting the reaction product from stage b1α) or optionally b1β) with a component (E) which is reactive towards isocyanates and has at least one OH, NH2, NH or SH group, or b2) allowing the reaction product from stage a) to react to completion with the reaction product of component (C) with component (E) and optionally (D) and (C), or b3) allowing the reaction product from stage a) to react to completion with the reaction product from component (C) and component (D) and optionally (C) and optionally the reaction product of component (C) and component (E) and optionally (C). The polymer compounds proposed according to the invention are exceptionally useful as agents for preventing or suppressing efflorescences on surfaces of hardended, hydraulically settable building materials or/and for hydrophobization of the corresponding hydraulically settable systems. Moreover, owing to the admixtures proposed according to the invention, the corresponding products absorb substantially less water, with the result that frost damage and rapid rusting of the steel reinforcement can be substantially reduced.
摘要翻译：本发明描述了通过以下步骤制备的两亲性聚合物化合物：a）使二，三或四缩水甘油基化合物（A）与由C 8 -C 28脂肪酸，C 8 -C 28醇或C 8 -C 28醇组成的任选不饱和反应性组分（B）仲C 8 -C 28 - 胺，并且b1）来自步骤a）的反应产物进一步与b1α）脂族或芳族多异氰酸酯化合物（C）b1和bgr）反应，然后再与聚环氧烷化合物（D）反应，和b1γ）使来自阶段b1α）或任选b1和bgr的反应产物与对异氰酸酯反应并具有至少一个OH，NH 2，NH或SH基团的组分（E）反应，或b2）使反应产物从阶段 a）与组分（C）的反应产物与组分（E）和任选的（D）和（C）反应完成，或b3）使来自步骤a）的反应产物与来自组分（C）和组分（D）和任选的（C）和任选的反应组分（C）和组分（E）和任选（C）的离子产物。根据本发明提出的聚合物化合物特别有用，用作防止或抑制硬化水硬性建筑材料表面上的风化剂或/或用于疏水化相应的水凝可固化体系的试剂。此外，由于根据本发明提出的混合物，相应的产品吸收的水量相当少，结果可以显着降低钢筋的霜冻和快速生锈。

13. 发明申请

US20100130647A1 Fluidising Composition 有权
标题翻译：流化成分
公开(公告)号：US20100130647A1
公开(公告)日：2010-05-27
申请号：US12694796
申请日：2010-01-27
申请人： Gerhard Albrecht , Max Oppliger , Qiwei Yang , Hubertus Matthias Zink
发明人： Gerhard Albrecht , Max Oppliger , Qiwei Yang , Hubertus Matthias Zink
IPC分类号： C04B24/26
CPC分类号： C04B24/003 , C04B24/2688 , C04B24/2694 , C04B40/0028 , C04B40/0039 , C04B2103/32 , C04B2111/00155 , C04B2111/00172 , C08K5/5317 , C04B24/06 , C04B28/02 , C04B24/42 , C08L35/08
摘要： A fluidising admixture for use with sprayable cementitious compostions, the admixture consists of 2-phosphonobutane-1,2,4-tricarboxylic acid and at least one selected polymer derived from ethylenically-unsaturated mono- or dicarboxylic acids. Citric acid may optionally be present. The admixture has good fluidising properties and outstanding shelf-life.
摘要翻译：与可喷涂水泥组合物一起使用的流化混合物，该混合物由2-膦酰基丁烷-1,2,4-三羧酸和至少一种选自烯键式不饱和单羧酸或二羧酸衍生的聚合物组成。柠檬酸可以任选存在。外加剂具有良好的流化性能和优异的保质期。

14. 发明申请

US20090163622A1 Copolymers Based On Unsaturated Monocarboxylic or Dicarboxylic Acid Derivatives and Oxyalkylene Glycol Alkenyl Ethers, Process for Preparing Them and Their Use 审中-公开
标题翻译：基于不饱和单羧酸或二羧酸衍生物和氧亚烷基二醇乙烯基醚的共聚物，其制备方法及其应用
公开(公告)号：US20090163622A1
公开(公告)日：2009-06-25
申请号：US12084665
申请日：2006-12-20
申请人： Gerhard Albrecht , Klaus Lorenz , Christian Scholz , Petra Wagner
发明人： Gerhard Albrecht , Klaus Lorenz , Christian Scholz , Petra Wagner
IPC分类号： C08F220/00 , C08F222/04 , C08F216/12 , C08K3/00 , C08K3/30
CPC分类号： C04B24/2605 , C04B24/2647 , C04B24/267 , C04B24/2694 , C04B2103/30 , C04B2103/408 , C08F216/1416 , C08F220/06 , C08F222/06
摘要： Copolymers based on unsaturated mono- or dicarboxylic acid derivatives, oxyalkylene glycol alkenyl ethers and optionally vinylic polyalkylene glycol or ester compounds are described and also their use as additives for aqueous suspensions based on mineral or bituminous binders, in particular cement, gypsum, lime, anhydrite, or other calcium sulphate-based binders, and based on pulverulent dispersion binders. The copolymers according to the invention impart to the aqueous binder suspensions a very good dispersing and liquefying action with, at the same time, simultaneous excellent processing properties. Moreover, the oxyalkylene glycol alkenyl ethers according to the invention are industrially relatively simple and inexpensive to prepare and need comparatively low initiator concentrations in the copolymerization.
摘要翻译：描述了基于不饱和单羧酸或二羧酸衍生物，氧亚烷基二醇烯基醚和任选的乙烯基聚亚烷基二醇或酯化合物的共聚物，也用作基于矿物或沥青粘合剂，特别是水泥，石膏，石灰，无水石膏，或其它基于硫酸钙的粘合剂，并且基于粉末分散粘合剂。根据本发明的共聚物赋予水性粘合剂悬浮液非常好的分散和液化作用，同时具有同时优异的加工性能。此外，根据本发明的氧亚烷基二醇烯基醚在工业上相对简单且制备成本低，并且在共聚中需要相对较低的引发剂浓度。

15. 发明申请

US20080319217A1 Carbonic Acid Derivatives, Method for the Manufacture Thereof and the Use Thereof 审中-公开
标题翻译：碳酸衍生物，其制造方法及其用途
公开(公告)号：US20080319217A1
公开(公告)日：2008-12-25
申请号：US12091882
申请日：2006-10-25
申请人： Stefan Ingrisch , Gerhard Albrecht , Stefan Thaler , Mathias Bauer
发明人： Stefan Ingrisch , Gerhard Albrecht , Stefan Thaler , Mathias Bauer
IPC分类号： C07C69/96
CPC分类号： C04B24/2664 , C04B24/2652 , C04B24/2658 , C04B24/267 , C04B24/281 , C04B24/32 , C04B24/42 , C04B2103/0061 , C04B2111/21 , C04B2111/27
摘要： The invention relates to carboxylic acid derivatives which are obtained by reacting an unsaturated dicarboxylic acid anhydride (A) with a hydrophobic reactive component (B) that contains at least one group reacting to carboxylic acid anhydrides and has an average molecular weight of 200 to 50,000 Dalton. The inventive carboxylic acid derivatives are excellent as a substance for preventing efflorescences on surfaces of hardened cementitious construction materials and/or hydrophobizing the corresponding cementitious systems. Furthermore, said cementitious products absorb considerably smaller amounts of water as a result of the inventive additives such that frost damage and premature rusting of the reinforcing steel can be significantly reduced.
摘要翻译：本发明涉及通过使不饱和二羧酸酐（A）与含有至少一个与羧酸酐反应的基团的疏水性反应性成分（B）使平均分子量为200〜500道尔顿。本发明的羧酸衍生物作为防止硬化水泥质构造材料的表面上的风化和/或疏水化相应的水泥体系的物质是优异的。此外，由于本发明的添加剂，所述水泥制品吸收的水量相当少，从而可以显着降低加固钢的霜冻损伤和过早生锈。

16. 发明申请

US20060148976A1 Defoaming agent for cementitious compositions 失效
标题翻译：水泥组合物的消泡剂
公开(公告)号：US20060148976A1
公开(公告)日：2006-07-06
申请号：US10534606
申请日：2002-11-25
申请人： Klaus Lorenz , Minoru Yaguchi , Tomomi Sugiyama , Gerhard Albrecht
发明人： Klaus Lorenz , Minoru Yaguchi , Tomomi Sugiyama , Gerhard Albrecht
IPC分类号： C08L31/00
CPC分类号： C04B40/0039 , C04B24/161 , C04B24/243 , C04B24/32 , C04B2103/50
摘要： A defoaming agent for cementitious compositions is provided, which has an excellent defoaming performance and does not segregate when mixed with a high performance AE water-reducing agent to form a single admixture or when diluted in water at the desired concentration, and which has excellent long term storage properties. The defoaming agent for cementitious compositions is obtained by mixing at least a polyethylene oxide derivative and a nonionic defoaming agent wherein the polyethylene oxide derivative has at one end a hydrophobic group with a branched structure and/or an unsaturated bond and at the other end an anionic group.
摘要翻译：提供了一种水泥组合物的消泡剂，其具有优异的消泡性能，并且当与高性能AE减水剂混合形成单一混合物时或当以所需浓度在水中稀释时不分离，并且具有优异的长长期储存性能。通过混合至少一种聚环氧乙烷衍生物和非离子型消泡剂，其中聚环氧乙烷衍生物一端具有分支结构和/或不饱和键的疏水基团，另一端为阴离子型组。

17. 发明授权

US06573316B1 Stabilized water-soluble polymer powders on the basis of polyoxy alkylene glycol carboxylates and method for producing same 有权
标题翻译：基于聚氧化亚烷基二醇羧酸酯的稳定的水溶性聚合物粉末及其制备方法
公开(公告)号：US06573316B1
公开(公告)日：2003-06-03
申请号：US09720922
申请日：2000-12-28
申请人： Gerhard Albrecht , Josef Weichmann , Konrad Wutz , Manfred Bichler , Alfred Kern
发明人： Gerhard Albrecht , Josef Weichmann , Konrad Wutz , Manfred Bichler , Alfred Kern
IPC分类号： C08K534
CPC分类号： C08G65/3322 , C08J3/21 , C08J2371/02 , C08J2387/00 , C08K5/005 , C08L71/02
摘要： Stabilized, water-soluble polymer powders based on polyoxyalkylene glycol carboxylates are described, wherein the powders comprise from 0.01 to 10% by weight of a stabilizer selected from the group consisting of phenols, amines, phosphites, thioethers, and also thioacids, and where the stabilizer was added in liquid or dissolved form to the aqueous polymer solution prior to its conversion into the powder form. The polymer powders thus protected against autoignition and oxidative degradation have unexpectedly high thermooxidative stability, even on exposure to high temperatures and oxidizing action (air, oxygen).
摘要翻译：描述了基于聚氧亚烷基二醇羧酸酯的稳定的水溶性聚合物粉末，其中粉末包含0.01至10重量％的选自酚，胺，亚磷酸酯，硫醚和硫代酸的稳定剂，并且其中稳定剂在其转化成粉末形式之前以液体或溶解形式加入到聚合物水溶液中。因此，即使暴露于高温和氧化作用（空气，氧气），因此防止自燃和氧化降解的聚合物粉末具有出乎意料的高的热氧化稳定性。

18. 发明授权

US5891983A Water-soluble formaldehyde-free polycondensation products based on amino-s-triazines 失效
标题翻译：基于氨基-s-三嗪的水溶性无甲醛缩聚产物
公开(公告)号：US5891983A
公开(公告)日：1999-04-06
申请号：US890267
申请日：1997-07-09
申请人： Gerhard Albrecht , Manfred Schuhbeck , Christian Huber , Josef Weichmann , Alfred Kern
发明人： Gerhard Albrecht , Manfred Schuhbeck , Christian Huber , Josef Weichmann , Alfred Kern
IPC分类号： C04B24/22 , C04B24/30 , C08G12/32 , C08G12/38 , C08G12/30
CPC分类号： C08G12/32 , C04B24/22 , C04B24/30 , C08G12/38
摘要： Water-soluble formaldehyde-free polycondensation products based on amino-s-triazines with at least two amino groups and glyoxylic acid, which contain as further component at least one amino compound and where the molar ratio of amino-s-triazine to glyoxylic acid to amino compound is 1:0.5 to 6.0:0.1 to 2.0. These polycondensation products are excellently suited as additives for aqueous suspensions of inorganic binders, especially cement, lime and gypsum. Building material mixtures which contain these polycondensation products remain workable for a considerably longer time and, in spite of this, also set more quickly.
摘要翻译：基于具有至少两个氨基的氨基-s-三嗪和乙醛酸的水溶性无甲醛缩聚产物，其含有至少一种氨基化合物的另外的组分，其中氨基-s-三嗪与乙醛酸的摩尔比与氨基化合物为1:0.5〜6.0:0.1〜2.0。这些缩聚产物非常适合用作无机粘合剂，特别是水泥，石灰和石膏的水性悬浮液的添加剂。含有这些缩聚产物的建筑材料混合物在相当长的时间内仍然可以使用，尽管如此，也可以更快地设定。

19. 发明授权

US08907016B2 Dispersing agent containing copolymer mixture 有权
标题翻译：分散剂含共聚物混合物
公开(公告)号：US08907016B2
公开(公告)日：2014-12-09
申请号：US13133022
申请日：2009-11-25
申请人： Mario Vierle , Klaus Lorenz , Gerhard Albrecht , Christian Scholz , Petra Wagner , Barbara Wimmer
发明人： Mario Vierle , Klaus Lorenz , Gerhard Albrecht , Christian Scholz , Petra Wagner , Barbara Wimmer
IPC分类号： C04B24/26 , C08L29/10 , C08L33/02 , C08L35/08 , C04B103/40
CPC分类号： C04B24/2694 , C04B24/2647 , C04B2103/408 , C08L29/10 , C08L33/02 , C08L35/08 , C08L2205/02 , C08L2666/04
摘要： The invention relates to a polymer composition containing 5 to 95% by weight of a copolymer H and 2 to 60% by weight of a copolymer K, the copolymers H and K each having polyether macromonomer structural units and acid monomer structural units, which are present in the copolymers H and K in each case in a molar ratio of 1:20 to 1:1, and at least 20 mol % of all structural units of the copolymer H and at least 25 mol % of all structural units of the copolymer K being present in each case in the form of acid monomer structural units, the polyether macromonomer structural units of the copolymer H having side chains containing in each case at least 5 ether oxygen atoms, the number of ether oxygen atoms per side chain of the polyether macromonomer structural units of the copolymer H varying in such a way that the corresponding frequency distribution diagram, in which the number of ether oxygen atoms per side chain of a polyether macromonomer structural unit is plotted along the abscissa and the associated frequency for the copolymer H is plotted along the ordinate, contains at least 2 maxima.
摘要翻译：本发明涉及一种聚合物组合物，其含有5〜95重量％的共聚物H和2〜60重量％的共聚物K，共聚物H和K各自具有聚醚大分子单体结构单元和酸单体结构单元，其存在在共聚物H和K中的摩尔比为1:20至1:1的共聚物中，和共聚物H的所有结构单元的至少20摩尔％和共聚物K的所有结构单元的至少25摩尔％在各种情况下以酸性单体结构单元的形式存在，共聚物H的聚醚大分子单体结构单元具有侧链含有至少5个醚氧原子，每个侧链上的醚氧原子的数量为聚醚大分子单体共聚物H的结构单元以这样的方式变化，其中相应的频率分布图，其中聚醚大分子单体结构单元的每个侧链的醚氧原子的数量沿着横坐标绘制，共聚物H的相关频率沿纵坐标绘制，含有至少2个最大值。

20. 发明授权

US08772377B2 Dispersant comprising copolymer mixture 有权
标题翻译：分散剂包括共聚物混合物
公开(公告)号：US08772377B2
公开(公告)日：2014-07-08
申请号：US13133043
申请日：2009-11-25
申请人： Klaus Lorenz , Mario Vierle , Gerhard Albrecht , Barbara Wimmer , Petra Wagner , Christian Scholz
发明人： Klaus Lorenz , Mario Vierle , Gerhard Albrecht , Barbara Wimmer , Petra Wagner , Christian Scholz
IPC分类号： C04B28/02 , C08J3/02 , C08L39/04 , C08L33/14 , C04B24/26 , C08L33/26 , C08L43/02 , C04B40/00 , C04B28/00 , C08J3/00 , C08L39/00 , C08L33/00 , C04B103/40 , C04B103/32
CPC分类号： C04B24/2647 , C04B24/2658 , C04B24/267 , C04B40/0039 , C04B2103/32 , C04B2103/408 , C08G65/2609 , C08L29/10 , C08L33/02 , C08L33/066 , C08L33/14 , C08L33/26 , C08L35/08 , C08L43/02 , C08L71/02 , C08L2205/02 , C08L2666/04 , C08L2666/22
摘要： The invention relates to a polymer composition containing 3 to 95% by weight of a copolymer H and 3 to 95% by weight of a copolymer K, the copolymers H and K each having polyether macromonomer structural units and acid monomer structural units, which are present in the copolymers H and K in each case in a molar ratio of 1:20 to 1:1, and at least 20 mol % of all structural units of the copolymer H and at least 25 mol % of all structural units of the copolymer K being present in each case in the form of acid monomer structural units, the polyether macromonomer structural units of the copolymers H and K having side chains containing in each case at least 5 ether oxygen atoms, the number of ether oxygen atoms per side chain of the polyether macromonomer structural units of the copolymers H and K varying in each case in such a way that the corresponding frequency distribution diagrams, in which the number of ether oxygen atoms per side chain of a polyether macromonomer structural unit is plotted in each case along the abscissae and the respectively associated frequencies for the copolymers H or K are plotted in each case along the ordinates, contain in each case at least 2 maxima whose abscissa values differ in each case by more than 7 ether oxygen atoms from one another, the frequency distribution diagrams of the copolymers H and K differing from one another in that the abscissa value of at least one maximum of the copolymer H differs in each case by more than 5 ether oxygen atoms from the abscissa values of all maxima of the copolymer K and/or that the arithmetic means of the ether oxygen atoms of the polyether macromonomer structural units of the copolymers H and K differ from one another by more than 5 ether oxygen atoms.
摘要翻译：本发明涉及含有3〜95重量％共聚物H和3〜95重量％共聚物K的聚合物组合物，共聚物H和K各自具有聚醚大分子单体结构单元和酸单体结构单元，其存在在共聚物H和K中的摩尔比为1:20至1:1的共聚物中，和共聚物H的所有结构单元的至少20摩尔％和共聚物K的所有结构单元的至少25摩尔％在各种情况下以酸单体结构单元的形式存在，共聚物H和K的聚醚大分子单体结构单元具有侧链，每种情况下含有至少5个醚氧原子，每个侧链的醚氧原子数共聚物H和K的聚醚大分子单体结构单元在每种情况下变化，使得相应的频率分布图，其中聚醚大分子单体结构单元每侧链的醚氧原子数为pl 在每个情况下沿着横坐标分别表示，并且在每种情况下沿着纵坐标绘制共聚物H或K的分别相关联的频率，每种情况下包含至少2个最大值，其横坐标值在每种情况下不同于7个以上的醚氧原子另一方面，共聚物H和K的频率分布图彼此不同，因为共聚物H的至少一个最大值的横坐标值在每种情况下都不同于5个以上的醚氧原子，从所有最大值的横坐标值共聚物K和/或共聚物H和K的聚醚大分子单体结构单元的醚氧原子的算术手段彼此间隔超过5个醚氧原子。

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