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91. 发明授权

US4551513A Water soluble copolymers 失效
标题翻译：水溶性共聚物
公开(公告)号：US4551513A
公开(公告)日：1985-11-05
申请号：US663326
申请日：1984-10-18
申请人： Friedrich Engelhardt , Klaus Kuhlein , Ulrich Riegel , Sigmar von Halasz , Jeffery C. Dawson , Anthony R. Reed
发明人： Friedrich Engelhardt , Klaus Kuhlein , Ulrich Riegel , Sigmar von Halasz , Jeffery C. Dawson , Anthony R. Reed
IPC分类号： C08F220/56 , C08F226/00 , C09K8/588 , C08F20/54
CPC分类号： C08F226/00 , C08F220/56 , C09K8/74 , C09K2208/28
摘要： New copolymers soluble in water and aqueous acids are disclosed comprising in a statistical distribution in the macromolecule at least 5% by weight of entities containing a formylamino functionality and at least 10% by weight of entities containing an amino carbonyl functionality, which are stable in high concentrations of Bronsted-Lowery acids and can be used as friction reducers in the stimulation of oil or gas wells.
摘要翻译：公开了可溶于水和含水酸的新共聚物，其在大分子的统计分布中包含至少5重量％的含有甲酰氨基官能团的实体和至少10重量％的含有氨基羰基官能团的实体，其在高布朗斯台德 - 低级酸的浓度，可用作刺激油气井的减摩剂。

92. 发明申请

US20120302714A1 Process for Producing Water-Absorbing Polymer Particles 有权
标题翻译：生产吸水性聚合物颗粒的方法
公开(公告)号：US20120302714A1
公开(公告)日：2012-11-29
申请号：US13478397
申请日：2012-05-23
申请人： Matthias Weismantel , Ulrich Riegel , Markus Braun , Martin Wendker , Thomas Gieger
发明人： Matthias Weismantel , Ulrich Riegel , Markus Braun , Martin Wendker , Thomas Gieger
IPC分类号： C08F220/26
CPC分类号： C08F2/001 , C08F220/06 , C08F222/1006
摘要： A process for producing water-absorbing polymer particles by polymerizing an aqueous monomer solution in a kneader having at least two shafts in axially parallel rotation, wherein the reaction mixture is transported in axial direction and the region at the start of the kneader is trace-heated.
摘要翻译：通过在具有至少两个轴的捏合机中使单体水溶液聚合以在轴向平行旋转中聚合制造吸水性聚合物颗粒的方法，其中反应混合物沿轴向传送，并且捏合机开始时的区域被微量加热。

93. 发明申请

US20080167905A1 Computer-Based System and Method for Calculating an Estimated Risk Premium 有权
标题翻译：基于计算机的系统和估算风险溢价的计算方法
公开(公告)号：US20080167905A1
公开(公告)日：2008-07-10
申请号：US11910848
申请日：2005-04-05
申请人： Harald Bredl , Ulrich Riegel
发明人： Harald Bredl , Ulrich Riegel
IPC分类号： G06Q40/00
CPC分类号： G06Q40/08 , G06Q50/22
摘要： A computer-based system configured to calculate an estimated risk premium for reinsurance of a cedent's insurance policies covering loss event related fatalities and disabilities. The system stores, for different market scenarios, representative of loss events for a defined insurance market, frequency of loss event and number of insured individuals involved in the loss event. Based on these market scenarios and considering the cedent's market share, the system calculates individual scenarios, indicative of the cedent's exposure to the loss events. Using a standard distribution for the number of insured individuals involved in the loss event, for example a Pareto distribution, and using individual scenarios as interpolation points, the system calculates a set of loss event frequencies by number of individuals insured by the cedent and involved in a loss event. Finally, the system calculates the estimated risk premium from the set of loss event frequencies and from severity data.
摘要翻译：一种基于计算机的系统，其配置用于计算针对涉及与事件有关的死亡和残疾的保险单的再保险的估计风险溢价。系统针对不同的市场情况，存储定义的保险市场的损失事件，损失事件的频率和参与损失事件的被保险人的数量。根据这些市场情景，考虑到雪貂的市场份额，该系统计算出个人情景，表明雪貂暴露于损失事件。使用参与损失事件的被保险人的数量的标准分布，例如帕累托分配，并使用个别场景作为插值点，系统根据被保险人的个人数量计算一组损失事件频率，并涉及一个损失事件。最后，系统根据损失事件频率和严重性数据计算估计的风险溢价。

94. 发明授权

US5571764A Absorbent for water and aqueous solutions 失效
标题翻译：水和水溶液的吸收剂
公开(公告)号：US5571764A
公开(公告)日：1996-11-05
申请号：US590694
申请日：1996-01-16
申请人： Rainer Greve , Gerlinde Ebert , Ulrich Riegel , Fritz Engelhardt
发明人： Rainer Greve , Gerlinde Ebert , Ulrich Riegel , Fritz Engelhardt
IPC分类号： A61F13/15 , A61L15/60 , B01J20/24 , B01J20/26 , A61M1/00 , B01J20/00
CPC分类号： A61F13/53 , A61L15/60 , B01J20/24
摘要： The present invention relates to absorbents for water and aqueous solutions, in particular for blood, which contain a product from the tuber of a plant from the family of the Araceae.
摘要翻译：本发明涉及用于水和水溶液，特别是血液的吸收剂，其含有来自天竺葵科植物的块茎的产品。

95. 发明授权

US5489647A Hydrophilic, swellable graft polymers 失效
标题翻译：亲水性，可溶胀的接枝聚合物
公开(公告)号：US5489647A
公开(公告)日：1996-02-06
申请号：US977002
申请日：1992-11-16
申请人： Ulrich Kussmaul , Manfred Mayer , Uwe Stuven , Ulrich Riegel , Friedrich Engelhardt
发明人： Ulrich Kussmaul , Manfred Mayer , Uwe Stuven , Ulrich Riegel , Friedrich Engelhardt
IPC分类号： A61L15/00 , A61L15/60 , C08F251/00 , C08F283/06
CPC分类号： C08F251/00 , A61L15/60
摘要： The present invention relates to hydrophilic, swellable graft polymers which comprise, in a random distribution, from 0.5 to 50% by weight of radicals of the general formula I ##STR1## and radicals of the general formula II ##STR2## from 49 to 99% by weight of radicals of the general formula III ##STR3## containing an acid group, and from 0.1 to 2% by weight of radicals of a crosslinking agent which are derived from monomers containing at least two olefinically unsaturated double bonds, where the radicals R.sup.1 to R.sup.4, X and Y and n and m are where X and Y, independently of one another are COCH.sub.3, CH.sub.2 COOR.sup.2, COCH.sub.2 CH.sub.2 COOH ##STR4## n and m, independently of one another, are 2 to 300, R.sup.1 is hydrogen or methyl, R.sup.2, independently of one another, are hydrogen, methyl or ethyl, R.sup.3 is the carboxyl group, the sulphonyl group, the phosphonyl group, which is optionally esterified by means of alkanol having 1 to 4 carbon atoms, or a group of the formula ##STR5## to the preparation thereof, and to the use thereof as absorbents for water and aqueous solutions.
摘要翻译：本发明涉及亲水性，可溶胀的接枝聚合物，其以无规分布包含0.5至50重量％的通式I（I）的基团和通式II的基团（II））49至99重量％的含有酸基团的通式III（III）的基团和0.1至2重量％的衍生自含有至少两个烯属的单体的交联剂的基团不饱和双键，其中基团R 1至R 4，X和Y以及n和m是其中X和Y彼此独立地是COCH 3，CH 2 COOR 2，COCH 2 CH 2 COOH，另一个是2至300，R 1是氢或甲基，R 2，独立地是氢，甲基或乙基，R3是羧基，磺酰基，膦酰基，其任选地通过具有1至4个碳原子的链烷醇酯化，或下式的组：作为水和水溶液的吸收剂。

96. 发明授权

US5274048A Use of glycidyl phosphonates as crosslinkers in the preparation of hydrogels 失效
标题翻译：在制备水凝胶中使用缩水甘油基膦酸酯作为交联剂
公开(公告)号：US5274048A
公开(公告)日：1993-12-28
申请号：US772798
申请日：1991-10-08
申请人： Fritz Engelhardt , Ulrich Riegel , Hanss-Jerg Kleiner , Wolf-Dieter Muller
发明人： Fritz Engelhardt , Ulrich Riegel , Hanss-Jerg Kleiner , Wolf-Dieter Muller
IPC分类号： C08B15/10 , A61L15/60 , C08F8/00 , C08J3/24 , C08K5/53 , C08K5/5373 , C08L101/02 , C08F8/40
CPC分类号： A61L15/60 , C08K5/5373
摘要： The present invention relates to the use of compounds of the general formula I ##STR1## in which R denotes alkyl, alkenyl or aryl, which can be optionally substituted, as crosslinkers in the preparation of hydrogels, and to the hydrogels thus prepared and their use.
摘要翻译：本发明涉及通式I的化合物，其中R表示可任意取代的烷基，链烯基或芳基，作为制备水凝胶的交联剂，以及由此制备的水凝胶及其制备的水凝胶使用。

97. 发明授权

US5258448A Absorbent polymers, manufacturing process and their use in particular for sanitary articles 失效
标题翻译：吸收性聚合物，制造工艺及其特别用于卫生用品的用途
公开(公告)号：US5258448A
公开(公告)日：1993-11-02
申请号：US957006
申请日：1992-10-06
申请人： Paul Mallo , Fritz Engelhardt , Ulrich Riegel , Rudiger Funk
发明人： Paul Mallo , Fritz Engelhardt , Ulrich Riegel , Rudiger Funk
IPC分类号： A61F13/53 , A61L15/18 , A61L15/60 , C08F2/32 , C08F6/06 , C08F6/24 , C08F8/00 , C08F20/04 , C08F20/06 , C08F120/04
CPC分类号： C08F20/06 , A61L15/18 , A61L15/60
摘要： Hydrophobic, cross-linked absorbent polymers, insoluble in water, in the form of microbeads , based on silica and acrylic acid partially salified by an alkali metal, are obtained by a polymerization process in a water-in-oil suspension in which an aqueous phase obtained extemporaneously from (1), an aqueous solution containing one or more hydrosoluble polymerization initiators, which are free radical generators, and (2), an aqueous phase containing at a concentration of 50.+-.15% by weight a mixture of by weight 2 to 25% of colloidal silica and 98 to 75% of acrylic acid of which 60 to 80 is salified by an alkaline metal, is introduced slowly, under agitation, into a totally deoxygenated oil phase maintained at boiling point and containing a protective colloid, with an aqueous phase to oil phase weight ratio of between 0.8 and 1.2, then when the polymerization reaction is finished, 15 to 55% of the water present is eliminated by azeotropic distillation with recycling of the organic solvent, then 0.01 to 0.06% in molar proportions relative to the monomers of ethyleneglycol diglycidyl ether is introduced into the reaction mixture at boiling point and azeotropic distillation of the residual water is continued until a suspension is obtained which has a dry content of 85.+-.10% and finally the desired polymer is isolated by filtration; use as absorbent compound and in a sanitary article.
摘要翻译：通过在油包水悬浮液中的聚合方法获得以碱金属部分盐化的基于二氧化硅和丙烯酸的微珠形式的不溶于水的疏水性交联吸收性聚合物，其中水相从（1）中得到的含有一种或多种作为自由基发生剂的水溶性聚合引发剂的水溶液，和（2）含有浓度为50 +/- 15重量％的混合物的水相，在搅拌下将2〜25％的胶体二氧化硅和98〜75％的丙烯酸（其中60〜80）用碱金属盐化，缓慢加入到保持在沸点并含有保护胶体的完全脱氧油相中，水相 - 油相重量比在0.8和1.2之间，然后当聚合反应完成时，通过共沸蒸馏除去存在的15-55％的水，并回收有机溶液 nt，然后相对于乙二醇二缩水甘油醚单体的摩尔比例为0.01至0.06％，在沸点下引入该反应混合物，继续共沸蒸馏残余水直至获得干燥含量为85 + / -10％，最后通过过滤分离所需的聚合物; 用作吸收剂化合物和卫生制品。

98. 发明授权

US08688478B2 Computer-based system and method for calculating an estimated risk premium 有权
标题翻译：计算机风险溢价计算系统和方法
公开(公告)号：US08688478B2
公开(公告)日：2014-04-01
申请号：US11910848
申请日：2005-04-05
申请人： Harald Bredl , Ulrich Riegel
发明人： Harald Bredl , Ulrich Riegel
IPC分类号： G06Q40/08 , G06Q50/22
CPC分类号： G06Q40/08 , G06Q50/22
摘要： A computer-based system configured to calculate an estimated risk premium for reinsurance of a cedent's insurance policies covering loss event related fatalities and disabilities. The system stores, for different market scenarios, representative of loss events for a defined insurance market, frequency of loss event and number of insured individuals involved in the loss event. Based on these market scenarios and considering the cedent's market share, the system calculates individual scenarios, indicative of the cedent's exposure to the loss events. Using a standard distribution for the number of insured individuals involved in the loss event, for example a Pareto distribution, and using individual scenarios as interpolation points, the system calculates a set of loss event frequencies by number of individuals insured by the cedent and involved in a loss event. Finally, the system calculates the estimated risk premium from the set of loss event frequencies and from severity data.
摘要翻译：一种基于计算机的系统，其配置用于计算针对涉及与事件有关的死亡和残疾的保险单的再保险的估计风险溢价。系统针对不同的市场情况，存储定义的保险市场的损失事件，损失事件的频率和参与损失事件的被保险人的数量。根据这些市场情景，考虑到雪貂的市场份额，该系统计算出个人情景，表明雪貂暴露于损失事件。使用参与损失事件的被保险人的数量的标准分布，例如帕累托分配，并使用个别场景作为插值点，系统根据被保险人的个人数量计算一组损失事件频率，并涉及一个损失事件。最后，系统根据损失事件频率和严重性数据计算估计的风险溢价。

99. 发明授权

US08653215B2 Process for producing water-absorbing polymer particles 有权
标题翻译：生产吸水性聚合物颗粒的方法
公开(公告)号：US08653215B2
公开(公告)日：2014-02-18
申请号：US13478397
申请日：2012-05-23
申请人： Matthias Weismantel , Ulrich Riegel , Markus Braun , Martin Wendker , Thomas Gieger
发明人： Matthias Weismantel , Ulrich Riegel , Markus Braun , Martin Wendker , Thomas Gieger
IPC分类号： C08F120/06 , C08G85/00 , B01J19/00 , B65G37/00 , F26B9/00
CPC分类号： C08F2/001 , C08F220/06 , C08F222/1006
摘要： A process for producing water-absorbing polymer particles by polymerizing an aqueous monomer solution in a kneader having at least two shafts in axially parallel rotation, wherein the reaction mixture is transported in axial direction and the region at the start of the kneader is trace-heated.
摘要翻译：通过在具有至少两个轴的捏合机中使单体水溶液聚合以在轴向平行旋转中聚合制造吸水性聚合物颗粒的方法，其中反应混合物沿轴向传送，并且捏合机开始时的区域被微量加热。

100. 发明授权

US06414214B1 Mechanically stable hydrogel-forming polymers 有权
标题翻译：机械稳定的水凝胶形成聚合物
公开(公告)号：US06414214B1
公开(公告)日：2002-07-02
申请号：US09411644
申请日：1999-10-04
申请人： Friedrich Engelhardt , Volker Frenz , Norbert Herfert , Ulrich Riegel , Matthias Weismantel , Wilfried Heide
发明人： Friedrich Engelhardt , Volker Frenz , Norbert Herfert , Ulrich Riegel , Matthias Weismantel , Wilfried Heide
IPC分类号： A61F1315
CPC分类号： C08F8/00 , C08J3/126 , C08J3/245 , C08F20/10
摘要： Hydrogel-forming polymers which have: (i) a Saline Flow Conductivity of at least 40×10−7 cm3s/g; (ii) an AUL 0.7 psi (4826.5 Pa) of at least 20 g/g; and (iii) a Frangibility Index of at least 60%, are useful in hygienic articles such as incontinence briefs for adults and diapers for infants.
摘要翻译：具有以下特征的水凝胶形成聚合物：（i）至少40×10 -7 cm 3 / g的盐水流动电导率;（ii）至少20g / g的AUL 0.7psi（4826.5Pa）; 和（iii）至少60％的易碎指数，可用于卫生用品，如成人尿失禁者和婴儿尿布。

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