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1. 发明申请

WO0232964A3 CROSS-LINKED, WATER-SWELLABLE POLYMER AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：联网的水源聚合物及其生产方法
公开(公告)号：WO0232964A3
公开(公告)日：2002-11-28
申请号：PCT/EP0112031
申请日：2001-10-17
申请人： BASF AG , HEIDE WILFRIED , WICKEL STEFAN , DANIEL THOMAS , STUEVEN UWE
发明人： HEIDE WILFRIED , WICKEL STEFAN , DANIEL THOMAS , STUEVEN UWE
IPC分类号： C08F2/01 , C08F2/04 , C08F2/10 , C08F220/04 , C08F220/06 , C08F220/56 , C08F290/06 , B01J19/20 , C08F8/00
CPC分类号： C08F220/56 , C08F220/04
摘要： The invention relates to a cross-linked, water-swellable polymer that contains polymerized into it moieties of a) water-soluble, monoethylenically unsaturated monomers, and b) 0.001 to 5 mole % based on the monomers a) of a cross-linking combination, b1) a first cross-linking agent with at least two (meth)acrylic ester moieties in the molecule and b2) a second cross-linking agent with at least two (meth)allyloxy moieties in the molecule, the molar ratio of b1) to b2) ranging from 0.7:1 to 10:1. The polymer according to the invention has a balanced property profile as regards absorptivity, gel strength, absorption speed and extractable components and can be advantageously produced by a continuous method.
摘要翻译：含有的聚合单元的交联的，水可溶胀的聚合物a）的水溶性，单烯键式不饱和的acrylestereinheiten含有至少两个（甲基第一交联剂的单体和B进行说明）从0.001到基于交联剂组合b1的单体a）为5摩尔％））分子和b2）分子中具有至少两个（甲基）烯丙氧基单元的第二交联剂，b1）与b2）的摩尔比在0.7:1至10:1的范围内。该聚合物在吸收性，凝胶强度，吸收速率和可萃取水平方面具有平衡的性质特征，并且可以有利地以连续方法制备。

2. 发明申请

WO2007074167A2 PRODUCTION OF A WATER-ABSORBING RESIN TO WHICH A PARTICULATE ADDITIVE IS ADMIXED 审中-公开
标题翻译：包含颗粒添加剂的吸水树脂的制备
公开(公告)号：WO2007074167A2
公开(公告)日：2007-07-05
申请号：PCT/EP2006070250
申请日：2006-12-28
申请人： BASF AG , STUEVEN UWE , DANIEL THOMAS , FUNK RUEDIGER , WEISMANTEL MATTHIAS , VAN ESBROECK DOMINICUS , POSSEMIERS KARL , HILLEBRECHT ANNEMARIE
发明人： STUEVEN UWE , DANIEL THOMAS , FUNK RUEDIGER , WEISMANTEL MATTHIAS , VAN ESBROECK DOMINICUS , POSSEMIERS KARL , HILLEBRECHT ANNEMARIE
CPC分类号： C08F2/44 , C08F220/06 , C08F222/1006
摘要： The invention relates to a method for producing a water-absorbing resin by polymerization of a reaction mixture comprising at least one hydrophilic monomer and optionally at least one cross-linker, in a reactor. According to said method, at least one first fraction of a particulate additive is admixed to the reaction mixture before the reaction mixture reaches a dwell time of 40 % of the total dwell time in the reactor, and at least one second fraction of a particulate additive is admixed when the reaction mixture reaches a dwell time of 45 % or more of the total dwell time in the reactor. The additive is selected from the group of water-adsorbing resin powders, fillers and mixtures thereof, the total solids content of the monomer and the additive being 30 to 60 % by weight, the amount of the additive being 5 to 50 % by weight, based on the monomer, and the weight ratio of the first fraction to the second fraction of the additive being 10:1 to 1:5. The resin powder is constituted of, e.g., recycled fines. Bot the residual monomer content, especially the residual cross-linker content, and the content in extractable substances of the water-absorbing resin are reduced by the described manner of admixture. A high percentage of additives can be incorporated without deteriorating the properties of the water-absorbing resin so obtained. The additives form a sufficiently strong compound with the resin without excessive dust formation when the resin is exposed to mechanical stress.
摘要翻译：本发明涉及一种方法，用于通过反应混合物的聚合制造的吸水性树脂，任选地包含在反应器中的至少一种亲水性单体和至少一种交联剂，其中，所述反应混合物中之前至少一个微粒添加剂的第一部分干涉在反应混合物中的在反应器中，并用颗粒添加剂的至少一个第二部分的总停留时间的40％达到停留时间，当反应混合物已达到的在反应器中的总停留时间为45％以上的停留时间，其中所述添加剂的吸水性树脂粉末，填料和它们的混合物被选择，单体和添加剂的30至60重量％，添加剂5至50重量％的量存在，基于单体的总固体含量，并且所述第一部分的所述添加剂的所述第二部分的重量比为10：1的 15至 1：5。树脂粉末是z。 B.回收的罚款。通过所述的添加方式，残余单体含量，特别是残余交联剂含量和吸水性树脂的可萃取物的含量都降低。可以掺入高比例的添加剂而不降低所得吸水性树脂的性能。添加剂与树脂结合得足够牢固，因此在机械应力下不会发生过多的粉尘

3. 发明申请

WO2006082242A3 A PROCESS FOR PRODUCING A WATER-ABSORBING MATERIAL HAVING A COATING OF ELASTIC FILMFORMING POLYMERS 审中-公开
标题翻译：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
申请人： BASF AG , DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
发明人： DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
IPC分类号： A61L15/16
CPC分类号： A61L15/60
摘要： 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.
摘要翻译：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。

4. 发明申请

WO2006097389A2 A PROCESS FOR PRODUCING A WATER-ABSORBING MATERIAL HAVING A COATING OF ELASTIC FILMFORMING POLYMERS 审中-公开
标题翻译：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
申请人： BASF AG , DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
发明人： DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
IPC分类号： A61L15/16
CPC分类号： A61L15/26 , C08L75/04
摘要： 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.
摘要翻译：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。

5. 发明申请

WO2006042704A3 FINE-GRAINED WATER-ABSORBENT POLYMER PARTICLES WITH A HIGH FLUID TRANSPORT AND ABSORPTION CAPACITY 审中-公开
标题翻译： 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
申请人： BASF AG , RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK
发明人： RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK
IPC分类号： A61L15/60 , A61L15/18 , A61L15/24
CPC分类号： A61L15/60 , C08L33/02
摘要： 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.
摘要翻译：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。}}}

6. 发明申请

WO2006015729A3 METHOD FOR THE SECONDARY CROSSLINKING OF WATER-ABSORBING POLYMERS WITH CYCLIC CARBAMATES AND/OR CYCLIC UREAS 审中-公开
标题翻译：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
申请人： BASF AG , EXNER KAI MICHAEL , DANIEL THOMAS , ELLIOTT MARK , RIEGEL ULRICH
发明人： EXNER KAI MICHAEL , DANIEL THOMAS , ELLIOTT MARK , RIEGEL ULRICH
IPC分类号： A61L15/60
CPC分类号： A61L15/60
摘要： 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.
摘要翻译：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。

7. 发明申请

WO02060983A2 WATER-ABSORBING AGENT, METHOD FOR THE PRODUCTION AND THE UTILIZATION THEREOF 审中-公开
标题翻译：吸水，用于生产它和它的用途
公开(公告)号：WO02060983A2
公开(公告)日：2002-08-08
申请号：PCT/EP0200484
申请日：2002-01-18
申请人： BASF AG , DANIEL THOMAS , RIEGEL ULRICH , WEISMANTEL MATTHIAS
发明人： DANIEL THOMAS , RIEGEL ULRICH , WEISMANTEL MATTHIAS
IPC分类号： A61F13/53 , A61F5/44 , A61F13/15 , A61F13/49 , A61L15/18 , A61L15/60 , B01J20/26 , B01J20/30 , C08K3/32 , C09K17/02 , C09K17/20 , C09K17/40 , C09K101/00 , C08K3/00
CPC分类号： C08K3/32 , A61L15/18 , A61L15/60 , C08K2201/013
摘要： The invention relates to a water-absorbing agent containing particles of a water-absorbing polymer whose surface is associated with a water-insoluble metal phosphate. The agent has an improved characteristics profile with higher absorption capacity, improved liquid transport performance and faster swelling speed.
摘要翻译：本发明提供一种吸水剂，吸水聚合物，其表面用不溶于水的金属磷酸盐相关联包含的颗粒。剂具有高的吸收能力，改进的性能和更快的液体输送溶胀率性能的改进的轮廓。

8. 发明申请

WO2006082241A3 A PROCESS FOR PRODUCING A WATER-ABSORBING MATERIAL HAVING A COATING OF ELASTIC FILMFORMING POLYMERS 审中-公开
标题翻译：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
申请人： BASF AG , DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
发明人： DANIEL THOMAS , RIEGEL ULRICH , BRUHNS STEFAN , ELLIOTT MARK , HAEBERLE KARL , SCHMIDT MATTIAS , MEYER AXEL , FOSSUM RENAE DIANNA , AUTRAN JEAN-PHILIPPE MARIE
IPC分类号： A61L15/16
CPC分类号： A61L15/60 , Y10T428/2991
摘要： 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.
摘要翻译：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。

9. 发明申请

WO2004087790A3 MIXTURES OF POLYALKOXYLATED TRIMETHYLOLPROPANE (METH)ACRYLATE 审中-公开
标题翻译：（甲基）丙烯酸酯与聚烷氧基化三甲基丙烯酸酯的混合物
公开(公告)号：WO2004087790A3
公开(公告)日：2004-12-16
申请号：PCT/EP2004003551
申请日：2004-04-02
申请人： BASF AG , POPP ANDREAS , DANIEL THOMAS , SCHROEDER JUERGEN , JAWOREK THOMAS , FUNK RUEDIGER , SCHWALM REINHOLD , WEISMANTEL MATTHIAS , RIEGEL ULRICH
发明人： POPP ANDREAS , DANIEL THOMAS , SCHROEDER JUERGEN , JAWOREK THOMAS , FUNK RUEDIGER , SCHWALM REINHOLD , WEISMANTEL MATTHIAS , RIEGEL ULRICH
IPC分类号： C08G65/32 , A61L15/60 , C07C69/00 , C08F20/00 , C08G63/00 , C08G65/26 , C08G65/28 , C08G65/332
CPC分类号： C08F220/06 , A61L15/60 , C07C67/08 , C08F222/1006 , C08G65/2609 , C08G65/3322 , C07C69/54
摘要： The invention relates to novel mixtures of polyalkoxylated trimethylolpropane (meth)acrylate of formula (I), wherein AO independently represents EO, PO, or BO for each AO, EO representing O-CH2-CH2-, PO independently representing O-CH2-CH(CH3)- or O-CH(CH3)-CH2-, BO independently representing O-CH2-CH(CH2-CH3)- or O-CH(CH2-CH3)-CH2-, p1 + p2 + p3 equals 28, 29, 30, 31, 32, 33, 34,35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74. or 75, and R1, R2, R3 independently represent H or CH3. Also disclosed are a simplified method for producing said ester mixtures and the use of the obtained reaction mixtures.
摘要翻译：本发明涉及的（甲基）丙烯酸盐三元共聚物与AO独立地EO，PO或BO的式（I）的聚烷氧基化三羟甲基丙烷的新混合物意味着每个AO其中EO是O-CH2-CH2-PO独立地为O-CH 2 CH （CH 3） - 或O-CH（CH 3）-CH 2 - BO各自独立地是O-CH2-CH（CH2-CH3） - 或-O-CH（CH2-CH3）-CH2-PL + P2 + P3是28，29 ，30，31，32，33，34,35，36，37，38，39，40，41，42，43，44，45，46，47，48，49，50，51，52，53，54 ，55，56，57，58，59，60，61，62，63，64，65，66，67，68，69，70，71，72，73，74或75中，R，R2，R3彼此独立地 H或CH3，制备这些酯混合物的简化方法和使用由此得到的反应混合物。

10. 发明申请

WO2006058683A3 INSOLUBLE PETAL SULPHATES CONTAINED IN WATER-ABSORBING POLYMER PARTICLES 审中-公开
标题翻译：不溶性金属硫酸盐在水 - 聚合物颗粒
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
申请人： BASF AG , RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK
发明人： RIEGEL ULRICH , DANIEL THOMAS , HERMELING DIETER , ELLIOTT MARK
IPC分类号： C08J3/20 , A61L15/16 , A61L15/18 , A61L15/24 , C08F120/00 , C08J3/12 , C08L33/00
CPC分类号： C08F220/06 , A61L15/60 , C08F2/44 , C08F220/28 , C08J3/20 , C08J3/243
摘要： 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.
摘要翻译：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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