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1.发明申请A PROCESS FOR PRODUCING A WATER-ABSORBING MATERIAL HAVING A COATING OF ELASTIC FILMFORMING POLYMERS 审中-公开生产具有弹性成膜聚合物涂层的吸水材料的方法
公开(公告)号：WO2006082241A3
公开(公告)日：2006-11-02
申请号：PCT/EP2006050663
申请日：2006-02-03
Applicant: BASF AG , DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
Inventor： DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
IPC: A61L15/16
CPC classification number: A61L15/60 , Y10T428/2991
Abstract: The present invention relates to a process for producing a water-absorbing material comprising the steps of a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor in the range from 0°C to 1500°C and b) heat-treatment of the coated particles at a temperature above 50°C, wherein in step a) and/or b) an antioxidant is added and the water-absorbing material obtainable by this process.
Abstract translation: 本发明涉及生产吸水材料的方法，该方法包括以下步骤：a）在流化床反应器中用弹性成膜聚合物在0℃至1500℃范围内喷涂吸水聚合物颗粒 C和b）在高于50℃的温度下对涂覆颗粒进行热处理，其中在步骤a）和/或b）中加入抗氧化剂并且通过该方法获得吸水材料。
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2.发明申请
公开(公告)号：WO2006058683A3
公开(公告)日：2007-01-25
申请号：PCT/EP2005012679
申请日：2005-11-28
Applicant: BASF AG , RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK
Inventor： RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK
CPC classification number: C08F220/06 , A61L15/60 , C08F2/44 , C08F220/28 , C08J3/20 , C08J3/243
Abstract: The invention relates to water-absorbing polymer particles exhibiting a high fluid transmissibility in the swollen state thereof and containing insoluble metal sulphates in the form of synergistic fillers and to a method for producing and using said polymer particles.
Abstract translation: 本发明涉及一种在含有不溶性金属硫酸盐为协同填料，以及它们的制备和它们的用途溶胀状态下高的盐水导流率的吸水聚合物颗粒。
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3.发明申请
公开(公告)号：WO2006082239A3
公开(公告)日：2006-11-02
申请号：PCT/EP2006050661
申请日：2006-02-03
Applicant: BASF AG , RIEGEL ULRICH , DANIEL THOMAS , BRUHNS STEFAN , ELLIOTT MARK , FOSSUM RENAE DIANNA , SCHMIDT MATTIAS , MEYER AXEL , MADSEN JAMES SCOTT
Inventor： RIEGEL ULRICH , DANIEL THOMAS , BRUHNS STEFAN , ELLIOTT MARK , FOSSUM RENAE DIANNA , SCHMIDT MATTIAS , MEYER AXEL , MADSEN JAMES SCOTT
IPC: A61L15/16
CPC classification number: A61L15/60 , Y10T428/2998
Abstract: The present invention relates to a water-absorbing material obtainable by a process comprising the steps of a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor in the range from 00C to 500C and b) heat-treating the coated particles at a temperature above 500C. and also to a process for its production.
Abstract translation: 本发明涉及一种通过包括以下步骤的方法获得的吸水材料：a）在流化床反应器中用含有弹性成膜聚合物的吸水聚合物颗粒在0℃至500℃的范围内喷涂，以及b） 在高于500℃的温度下对涂覆的颗粒进行热处理。 以及其生产过程。
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4.发明申请(METH)ACRYLIC ACID ESTERS OF MONOALKOXYLATED POLYOLS, AND PRODUCTION THEREOF 审中-公开（甲基）丙烯酸单烷基酯多元醇及其制备
公开(公告)号：WO2005005514A8
公开(公告)日：2005-04-14
申请号：PCT/EP2004007078
申请日：2004-06-30
Applicant: BASF AG , HERMELING DIETER , DANIEL THOMAS , ELLIOTT MARK , RIEGEL ULRICH , DIETSCHE FRANK , SCHWALM REINHOLD
Inventor： HERMELING DIETER , DANIEL THOMAS , ELLIOTT MARK , RIEGEL ULRICH , DIETSCHE FRANK , SCHWALM REINHOLD
IPC: A61L15/60 , C08G65/26 , C08G65/332 , C07C67/08 , C07C69/54
CPC classification number: C08G65/332 , A61L15/60 , C08G65/2606 , C08G65/3322 , Y10S524/916
Abstract: Disclosed are novel (meth)acrylic acid esters of monoalkoxilated polyols, a method for the production thereof, the use thereof for producing crosslinked swellable hydrogel-forming polymers, and crosslinked hydrogel-forming polymers.
Abstract translation: 单烷氧基化多元醇的新型（甲基）丙烯酸酯，其制备方法及其用于制备。 交联的可溶胀水凝胶形成聚合物和交联可溶胀水凝胶形成聚合物。
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5.发明申请
公开(公告)号：WO2004087635A3
公开(公告)日：2004-12-16
申请号：PCT/EP2004003348
申请日：2004-03-30
Applicant: BASF AG , RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK , SCHWALM REINHOLD
Inventor： RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK , SCHWALM REINHOLD
CPC classification number: C09D5/02 , C08G65/2609 , C08G65/3322
Abstract: A mixture of at least two compounds respectively comprising at least two double bonds. The mixture has a GFV 200-600 g/mol bond and at least two of the compounds respectively contain at least two (Meth)acrylic acid esters as double bond components . GFV represents the following: (cf formula (I)); alphai corresponds to the molar fraction of the compound (i) in the mixture, n corresponds to the number of compounds in the mixture and n is = 2, Zi corresponds to the number of double bonds in the compound (i), MWi corresponds to the molecular weight of the compound (i).
Abstract translation: （参见式（：至少两种化合物各自具有至少两个双键，其中所述混合物具有200 WFR双键600克/摩尔，和至少两个acryisäureester含有双键成分化合物每一个都具有至少两个（甲基），和GER指混合物 I））; α1对应于混合物中的化合物（i）的摩尔比例，n是化合物在混合物中的数，n> = 2，子是在化合物的双键（i）中，对应于分子量的化合物（i）的MWI数 ，
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Patent Agency Ranking6.发明申请A PROCESS FOR PRODUCING A WATER-ABSORBING MATERIAL HAVING A COATING OF ELASTIC FILMFORMING POLYMERS 审中-公开一种生产具有弹性成膜聚合物涂层的吸水材料的方法
公开(公告)号：WO2006082242A3
公开(公告)日：2006-11-02
申请号：PCT/EP2006050664
申请日：2006-02-03
Applicant: BASF AG , DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
Inventor： DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
IPC: A61L15/16
CPC classification number: A61L15/60
Abstract: The present invention relates to a process for producing a water-absorbing material comprising the steps of a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor in the range from 00C to 1500C and b) heat-treatment of the coated particles at a temperature above 50°C, wherein in step b) the duration of the heat-treatment is chosen that the CS-SFC value of the obtained polymeric particles is at least 10 % of the optimum CS-SFC value, and the water-absorbing material obtainable by this process.
Abstract translation: 吸水材料的制造方法技术领域本发明涉及一种吸水材料的制造方法，其特征在于，包括以下步骤：a）在流化床反应器中，使用弹性成膜聚合物喷雾吸水聚合物颗粒，其范围为0℃至150℃，和b） 在高于50℃的温度下对涂覆的颗粒进行热处理，其中在步骤b）中选择热处理的持续时间，所得聚合物颗粒的CS-SFC值为最佳CS-值的至少10％ SFC值和通过该方法可获得的吸水材料。
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7.发明申请A PROCESS FOR PRODUCING A WATER-ABSORBING MATERIAL HAVING A COATING OF ELASTIC FILMFORMING POLYMERS 审中-公开一种生产具有弹性成膜聚合物涂层的吸水材料的方法
公开(公告)号：WO2006097389A2
公开(公告)日：2006-09-21
申请号：PCT/EP2006050665
申请日：2006-02-03
Applicant: BASF AG , DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
Inventor： DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
IPC: A61L15/16
Abstract: The present invention relates to a process for producing a water-absorbing material comprising the steps of a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor in the range from 00C to 15O0C and b) heat-treatment of the coated particles at a temperature above 50°C, wherein in step a) and/or b) a coalescing agent is added and the water-absorbing material obtainable by this process.
Abstract translation: 本发明涉及一种制造吸水材料的方法，包括以下步骤：a）在流化床反应器中，在00℃至150℃的范围内，用弹性成膜聚合物喷雾吸水聚合物颗粒，和b） 在高于50℃的温度下对涂覆的颗粒进行热处理，其中在步骤a）和/或b）中加入聚结剂并通过该方法获得吸水材料。
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8.发明申请FINE-GRAINED WATER-ABSORBENT POLYMER PARTICLES WITH A HIGH FLUID TRANSPORT AND ABSORPTION CAPACITY 审中-公开FINE PIECE吸水高液体运输和吸收性能的聚合物颗粒
公开(公告)号：WO2006042704A3
公开(公告)日：2006-08-10
申请号：PCT/EP2005011073
申请日：2005-10-14
Applicant: BASF AG , RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK
Inventor： RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK
Abstract: The invention relates to fine-grained water-absorbent polymer particles with a high fluid transport and absorption capacity. According to the invention, the centrifugal retention capacity (CRC) is at least 26 g/g, the absorption under a load of 4.83 kPa (AUL0.7psi) is at least 23 g/g and the transport value (TW) is at least 15,000 cm 3 s, whereby the transport value (TW) is the product of a fluid transfer (SFC) and wick absorption after 60 minutes (DA 60 ) multiplied by 10 7 and the wick absorption after 60 minutes (DA 60 ) is the quantity of a solution containing 0.9 wt. % common salt that is absorbed by 70 g of the water-absorbent polymer particles in 60 minutes. The water-absorbent polymer particles are held in a circular container with an internal diameter of 6 cm during the measuring process, the bottom of said container being sealed by a screen base with a mesh size of 36 µm and the screen base being in pressureless contact with a solution containing 0.9 wt. % common salt. The invention also relates to a method for producing said particles and to their use in sanitary articles and packaging materials.
Abstract translation: 本发明涉及一种细碎吸水性高的液体输送和吸收功率，离心保留容量（CRC）的至少26克/克，4.83千帕（AUL0.7 psi）的负载下的吸收性为至少23克/克和进给量（TW聚合物颗粒 ）中的至少15000是cm³s，其中乘以10 7 ，并且其中60分钟（DA 60 ）之后的输送值（TW），盐水导流率（SFC）的产物和毛细吸收 60分钟（DA 60 ）之后的毛细吸收是按重量计的0.9重量％的盐溶液，其中容纳70克吸水性树脂颗粒在60分钟内的量，与水在测量期间吸收聚合物颗粒 是具有6厘米内径的圆形容器，低于36微米与目筛底部关闭并且没有压力筛盘与接触STE 0.9重量％的盐溶液 HT，其制备方法及卫生用品和包装材料的使用。
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9.发明申请METHOD FOR THE SECONDARY CROSSLINKING OF WATER-ABSORBING POLYMERS WITH CYCLIC CARBAMATES AND/OR CYCLIC UREAS 审中-公开具有循环氨基甲酸酯和/或循环水脲聚合物的方法后交联
公开(公告)号：WO2006015729A3
公开(公告)日：2006-06-08
申请号：PCT/EP2005008198
申请日：2005-07-28
Applicant: BASF AG , EXNER KAI MICHAEL , DANIEL THOMAS , ELLIOTT MARK , RIEGEL ULRICH
Inventor： EXNER KAI MICHAEL , DANIEL THOMAS , ELLIOTT MARK , RIEGEL ULRICH
IPC: A61L15/60
CPC classification number: A61L15/60
Abstract: The invention relates to a method for the secondary crosslinking of water-absorbent polymers by treating the polymer with at least one secondary crosslinking agent and post-crosslinking and drying the same during or after the treatment by increasing the temperature. Said at least one secondary crosslinking agent represents a cyclic carbamate or a cyclic urea obtained by reacting an amino alcohol or a diamine with a cyclic carbonate.
Abstract translation: 本发明涉及一种用于通过与至少一种后交联剂处理的聚合物后交联的吸水性聚合物的方法和过程中或通过提高温度处理后后交联和干燥，其特征在于，所述至少一个后交联剂为环状氨基甲酸酯或环脲，由氨基醇的反应而获得 或二胺与环状碳酸酯。
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10.发明专利
公开(公告)号：BRPI0507793B1
公开(公告)日：2016-07-26
申请号：BRPI0507793
申请日：2005-02-18
Applicant: BASF AG
Inventor： HERMELING DIETER , ELLIOTT MARK , WEISMANTEL MATTHIAS , DANIEL THOMAS , RIEGEL ULRICH
IPC: C08F20/06 , C08F220/06 , C08J3/24
Abstract: processo para a produção de um polímero absorvente de água, e, polímero absorvente de água. a presente invenção refere-se a um processo para a produção de polímero absorvente de água. de acordo com a invenção, um polímero base (a) que é produzido à base de um monômero inclusive grupos ácido até pelo menos neutralizados é misturado com uma primeira solução aquosa (b) que contém pelo menos um agente reticulante secundário de superfície e com uma segunda solução aquosa (c) que contém pelo menos um cátion polivalente e é tratado termicamente. as soluções aquosas b e c são pelo menos parcialmente dosadas de uma maneira simultânea por meio de jatos separados. é obtido um polímero absorvente de água que tem alta capacidade de transmissão de fluído.
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