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61. 发明申请

US20120041106A1 Dispersing Agent Containing Copolymer Mixture 有权
标题翻译：含有共聚物混合物的分散剂
公开(公告)号：US20120041106A1
公开(公告)日：2012-02-16
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 , C08L33/02
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。

62. 发明申请

US20110207845A1 MACROMOLECULAR, AMPHIPHILIC COMPOUNDS AS WATER RETENTION AGENTS FOR CONSTRUCTION CHEMISTRY SYSTEMS, IN PARTICULAR FOR WELL CEMENTING 审中-公开
标题翻译：大分子，大分子化合物作为建筑化学系统的水保护剂，特别是用于良好的凝固
公开(公告)号：US20110207845A1
公开(公告)日：2011-08-25
申请号：US13025329
申请日：2011-02-11
申请人： Yulia Fogel , Mario Vierle , Andrea Assmann , Mathias Bauer , Gerhard Albrecht
发明人： Yulia Fogel , Mario Vierle , Andrea Assmann , Mathias Bauer , Gerhard Albrecht
IPC分类号： C08G18/00 , C04B24/24 , C09K8/487
CPC分类号： C04B24/282 , C04B28/02 , C04B2103/46 , C08G18/283 , C08G18/4833 , C08G18/698 , C08G18/792 , C09K8/487 , E21B33/13 , C04B22/16 , C04B2103/408
摘要： The water retention agents according to the invention are outstandingly suitable as additives in construction chemistry systems and in the development, exploitation and completion of underground mineral oil and natural gas deposits and in deep wells, their effect being particularly advantageous at increased temperatures and because of their lack of influence on the rheological properties of the well slurries.
摘要翻译：根据本发明的保水剂在施工化学体系中的添加剂以及地下矿物油和天然气沉积物的开发，开发和完井以及深井中是非常适用的，它们的作用在温度升高和特别是在对井浆的流变性质没有影响。

63. 发明申请

US20110009575A1 Semi Continuous Operational Method For Producing Copolymers 有权
标题翻译：半连续生产共聚物的连续操作方法
公开(公告)号：US20110009575A1
公开(公告)日：2011-01-13
申请号：US12920143
申请日：2009-02-10
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： C08F2/04
CPC分类号： C08F220/04 , C08F220/26
摘要： The invention relates to a process for the preparation of a copolymer in a semicontinuous mode of operation in a polymerization apparatus containing a polymerization reactor connected to a metering device, in each case acid monomer being initially introduced into the metering device and polyether macromonomer and water into the polymerization reactor, acid monomer being metered from the metering device into the polymerization reactor, free radical polymerization initiator being passed into the polymerization reactor before and/or during the metering of the acid monomer into the polymerization reactor, so that an aqueous medium forms in the polymerization reactor, in which aqueous medium acid monomer and polyether macromonomer are reacted by free radical polymerization with formation of the copolymer, at least 70 mol % of the polyether macromonomer initially introduced into the polymerization reactor being converted by the free radical polymerization, the conversion of the acid monomer giving rise in the copolymer to an acid structural until which reduces the pH of the aqueous medium to a lesser extent than the acid monomer as such, the metering of the acid monomer into the polymerization reactor being effected in such a way that first a polymerization pH is established in the aqueous medium and then, until the conversion of 70 mol % of the polyether macromonomer initially introduced into the polymerization reactor, acid monomer is passed into the polymerization reactor in an amount per unit time such that the pH in the aqueous medium deviates by not more than ±0.3 from the initially established polymerization pH.
摘要翻译：本发明涉及在含有连接到计量装置的聚合反应器的聚合装置中制备半连续工作模式的共聚物的方法，每种情况下，酸性单体最初被引入计量装置和聚醚大分子单体和水中聚合反应器，酸性单体从计量装置计量到聚合反应器中，自由基聚合引发剂在酸单体计量之前和/或期间进入聚合反应器中，使得水性介质形成于其中水性介质酸性单体和聚醚大分子单体通过自由基聚合反应形成共聚物的聚合反应器，最初引入聚合反应器的至少70mol％的聚醚大分子单体通过自由基聚合转化，转化率的酸单体在共聚物中产生酸结构，直到将酸性单体的酸度降低到酸性单体的程度以下为止，将酸单体计量到聚合反应器中的方式是首先使聚合pH 在水介质中建立，然后直到最初引入聚合反应器中的70mol％的聚醚大分子单体的转化率为单位时间内将酸性单体以每单位时间的量进入聚合反应器，使得水介质中的pH偏离从最初建立的聚合pH不超过±0.3。

64. 发明申请

US20080214770A1 Silane-Modified Urea Derivatives, Method For the Production Thereof, and Use Thereof as Auxiliary Rheologicla Agents 审中-公开
标题翻译：硅烷改性尿素衍生物，其生产方法及其用途作为辅助流变剂
公开(公告)号：US20080214770A1
公开(公告)日：2008-09-04
申请号：US11916471
申请日：2006-06-30
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： C08G18/02 , C08G18/04
CPC分类号： C08G18/36 , C04B24/282 , C04B24/32 , C04B28/02 , C04B2111/21 , C04B2111/26 , C04B2111/29 , C08G18/10 , C08G18/1875 , C08G18/283
摘要： The invention describes amphiphilic polymer compounds which have been 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 then b) allowing the reaction product from stage a) to react with an aliphatic or aromatic polyisocyanate compound (C) and finally c) reacting the reaction product from stage b) with a polyalkylene oxide compound (D) of the general formula (I) in which R1 is H or a linear or branched and optionally unsaturated aliphatic hydrocarbon radical having 1 to 12 C atoms, R2 is a linear or branched and optionally unsaturated aliphatic hydrocarbon radical having 1 to 30 C atoms or phenyl, m is from 0 to 250, n is from 3 to 350 and x is from 1 to 12, and the ethylene oxide or higher alkylene oxide units can be arbitrarily distributed in the polyalkylene oxide compound (D). The polymer compounds proposed in accordance with the invention are exceptionally suitable as agents for preventing or suppressing efflorescence on surfaces of cured, hydrometrically settable building materials and/or for hydrophobization of the corresponding hydraulically settable systems. Moreover, owing to the admixtures proposed in accordance with 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 15亚烷基 > 28％脂肪酸，C 8 -C 28 - 醇或仲C 8 -C 28 然后b）使来自阶段a）的反应产物与脂族或芳族多异氰酸酯化合物（C）反应，最后c）使来自阶段b）的反应产物与聚环氧烷化合物（D ）其中R 1是H的通式（I）或具有1至12个C原子的直链或支链和任选不饱和的脂族烃基，R 2是直链或支链和任选不饱和的脂族烃具有1至30个碳原子或苯基的基团，m为0至250，n为3至350，x为1至12，并且环氧乙烷或更高级的烯化氧单元可以任意分布在聚亚烷基氧化物（D）。根据本发明提出的聚合物化合物特别适用于防止或抑制固化的，可湿度可固化的建筑材料的表面上的风化剂和/或相应的水凝可固化体系的疏水化作用的试剂。此外，由于根据本发明提出的混合物，相应的产品吸收大量少量的水，结果可以显着降低钢筋的霜冻和快速生锈。

65. 发明申请

US20070083020A1 Water-soluble sulfonic group-containing copolymers and terpolymers the production thereof and water-based painting and coating systems 有权
标题翻译：水溶性磺酸基共聚物和三元共聚物的生产和水性涂料和涂料体系
公开(公告)号：US20070083020A1
公开(公告)日：2007-04-12
申请号：US10572993
申请日：2004-10-18
申请人： Michael Schinabeck , Stefan Friedrich , Irene Gattinger , Andress Tselibidis , Gerhard Albrecht , Alfred Kern
发明人： Michael Schinabeck , Stefan Friedrich , Irene Gattinger , Andress Tselibidis , Gerhard Albrecht , Alfred Kern
IPC分类号： C08F4/00
CPC分类号： C08F220/60 , C04B24/163 , C04B24/2688 , C04B2103/0082 , C04B2103/0084 , C04B2103/44 , C04B2103/46 , C04B2111/00482 , C08F220/34
摘要： Water-soluble copolymers and terpolymers as stabilizers for aqueous building material systems and water-based paint and coating systems are described. Advantages of the copolymers and terpolymers used according to the invention compared to conventional products are firstly the very good stabilizing properties of the building material systems or water-based paint and coating systems produced correspondingly and secondly the fact that the viscosity of the systems is barely increased, so that these have excellent processability.
摘要翻译：描述了作为水性建筑材料体系和水性涂料和涂料体系的稳定剂的水溶性共聚物和三元共聚物。根据本发明使用的共聚物和三元共聚物与常规产品相比的优点首先是相应地制备的建筑材料体系或水性涂料和涂料体系的非常好的稳定性质，其次是系统的粘度几乎不增加因此这些具有优异的可加工性。

66. 发明申请

US20060155019A1 Fluidising composition 审中-公开
标题翻译：流化组成
公开(公告)号：US20060155019A1
公开(公告)日：2006-07-13
申请号：US10524466
申请日：2002-09-09
申请人： Gerhard Albrecht , Max Oppiger , Qiwei Yang , Hubertus ZINK , Hubertus Zink
发明人： Gerhard Albrecht , Max Oppiger , Qiwei Yang , Hubertus ZINK , Hubertus Zink
IPC分类号： C04B24/00 , C04B7/00 , C04B40/00 , C08K5/51
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。

67. 发明授权

US06620879B1 Powdery polyether carboxylate-based polymeric compositions 有权
标题翻译：粉状聚醚羧酸酯基聚合物组合物
公开(公告)号：US06620879B1
公开(公告)日：2003-09-16
申请号：US09913148
申请日：2001-09-24
申请人： Gerhard Albrecht , Hubert Leitner , Alfred Kern , Josef Weichmann
发明人： Gerhard Albrecht , Hubert Leitner , Alfred Kern , Josef Weichmann
IPC分类号： C08J300
CPC分类号： C04B20/1033 , C04B24/267 , C04B2103/408 , C08G65/3324 , C08K3/01 , C08K3/013 , C08L71/02 , C04B14/066 , C04B20/008 , C08L2666/04
摘要： A description is given of pulverulent polymer compositions based on polyether carboxylates, which are characterized in that they comprise a) from 5 to 95% by weight of a water-soluble polymer made up of polyoxyalkylene-containing structural units, carboxylic acid and/or carboxylic anhydride monomers and, if desired, further monomers, and b) from 5 to 95% by weight of a finely divided mineral support material having a specific surface area of from 0.5 to 500 m2/g (determined by the BET method in accordance with DIN 66 131). These pulverulent polymer compositions, which can contain up to 90% by weight of polyether carboxylate, have a significantly increased sticking and caking resistance compared to spray-dried products and have further advantages when they are used in cement-containing building material mixtures.
摘要翻译：对基于聚醚羧酸盐的粉状聚合物组合物的描述，其特征在于它们包含：a）5至95重量％的由含聚氧化烯的结构单元，羧酸和/或羧酸酐组成的水溶性聚合物单体和（如果需要的话）另外的单体，和b）5-95重量％的比表面积为0.5-500m 2 / g的精细分散的矿物载体材料（通过根据DIN 66131的BET法测定））。与喷雾干燥产品相比，这些粉末聚合物组合物可以含有高达90重量％的聚醚羧酸盐，具有显着增加的粘附和结块抗性，并且当它们用于含水泥的建筑材料混合物时具有进一步的优点。

68. 发明授权

US06211317B1 Copolymers based on unsaturated dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers 失效
标题翻译：基于不饱和二羧酸衍生物和氧亚烷基二醇烯基醚的共聚物
公开(公告)号：US06211317B1
公开(公告)日：2001-04-03
申请号：US09126360
申请日：1998-07-30
申请人： Gerhard Albrecht , Hubert Leitner , Josef Weichmann , Alfred Kern
发明人： Gerhard Albrecht , Hubert Leitner , Josef Weichmann , Alfred Kern
IPC分类号： C08F22204
CPC分类号： C04B24/267 , C04B24/2658 , C04B24/2694 , C04B2103/14 , C04B2103/30 , C08F222/00 , C08F222/20
摘要： Copolymers based on unsaturated dicarboxylic acid derivatives, oxyalkylene glycol alkenyl ethers, unsaturated dicarboximides and/or -amides and vinyl monomers are described, as also their use as additives for hydraulic binders, especially cement. The copolymers also have an excellent plasticizing effect—even if they are added in large quantities—when used in concrete mixtures with an extremely low water content, and they do not retard the setting process.
摘要翻译：还描述了基于不饱和二羧酸衍生物，氧亚烷基二醇烯基醚，不饱和二羧酰亚胺和/或酰胺和乙烯基单体的共聚物，以及它们作为水硬性粘合剂，特别是水泥的添加剂的用途。共聚物也具有优异的增塑效果，即使它们大量加入，当用于具有极低含水量的混凝土混合物时，它们也不会延缓凝固过程。

69. 发明授权

US06187887B1 Water-soluble or water-swellable copolymers containing sulfonic groups and methods of preparation 有权
标题翻译：含有磺酸基团的水溶性或水溶胀性共聚物及其制备方法
公开(公告)号：US06187887B1
公开(公告)日：2001-02-13
申请号：US09250327
申请日：1999-02-16
申请人： Gerhard Albrecht , Christian Huber , Manfred Schuhbeck , Josef Weichmann , Alfred Kern
发明人： Gerhard Albrecht , Christian Huber , Manfred Schuhbeck , Josef Weichmann , Alfred Kern
IPC分类号： C08F2608
CPC分类号： C08F220/34 , C04B24/163 , C04B24/2652 , C04B24/2688 , C04B24/32 , C08F220/58 , C08F226/02
摘要： Water-soluble or water-swellable copolymers containing sulfonic groups and based on (meth)acrylamide alkyl sulfonic acids and (meth)acrylamide or N-vinyl compounds are described, as well as their use as additives in aqueous building material mixes or for water-based painting and coating systems. The copolymers of the invention, even when used in relatively small quantities, serve as very effective and highly compatible water retention agents in such building material mixes and surface-coating systems.
摘要翻译：描述了含有磺酸基和（甲基）丙烯酰胺烷基磺酸和（甲基）丙烯酰胺或N-乙烯基化合物的水溶性或水溶胀性共聚物，以及它们作为水性建筑材料混合物或水 - 基于油漆和涂料的系统。本发明的共聚物即使以相对少的量使用也可用作这种建筑材料混合物和表面涂覆体系中非常有效和高度相容的保水剂。

70. 发明授权

US5798425A Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivatives 失效
标题翻译：基于氧亚烷基二醇烯基醚和不饱和二羧酸衍生物的共聚物
公开(公告)号：US5798425A
公开(公告)日：1998-08-25
申请号：US628057
申请日：1996-04-08
申请人： Gerhard Albrecht , Josef Weichmann , Johann Penkner , Alfred Kern
发明人： Gerhard Albrecht , Josef Weichmann , Johann Penkner , Alfred Kern
IPC分类号： B01F17/52 , C04B24/26 , C04B24/32 , C04B103/40 , C08F16/12 , C08F216/12 , C08F216/14 , C08F220/04 , C08F222/00 , C08F222/02 , C08F222/06 , C08F222/20 , C08F222/40 , C08F290/06 , C08F230/08
CPC分类号： C04B24/267 , C08F222/06 , C08F290/062
摘要： Disclosed is a co-polymer based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivatives, as well as vinylic polyalkyleneglycol, polysiloxane or ester compounds. These co-polymers can be used as additives for hydraulic binding agents, especially cement. The co-polymers of the invention have an excellent and long-lasting liquefying action without introducing large amounts of air pores into the binding agent mixtures, thereby preventing the loss of strength and stability of the hardened building materials.
摘要翻译：公开了一种基于氧亚烷基二醇烯基醚和不饱和二羧酸衍生物以及乙烯基聚亚烷基二醇，聚硅氧烷或酯化合物的共聚物。这些共聚物可用作水泥粘合剂，特别是水泥的添加剂。本发明的共聚物具有优异且持久的液化作用，而不会在结合剂混合物中引入大量空气孔，从而防止硬化的建筑材料的强度和稳定性的损失。

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