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公开(公告)号：JP2014240501A
公开(公告)日：2014-12-25
申请号：JP2014201239
申请日：2014-09-30
Applicant: ビーエーエスエフ ソシエタス・ヨーロピアBasf Se , Basf Se , ビーエーエスエフ ソシエタス・ヨーロピアBasf Se
Inventor： STUEVEN UWE , WEISMANTEL MATTHIAS , WILFRIED HEIDE , MARCO KRUAER , VOLKER SEIDL , STEFAN BLEI , LOSCH DENNIS , FUNK RUEDIGER , HILLEBRECHT ANNEMARIE
IPC: C08F2/10
CPC classification number: C08F2/10 , A61L15/60 , C08F2/00 , C08F220/06 , C08F222/1006 , Y10T428/2982
Abstract: 【課題】高い透過性、すなわち膨潤ゲルベッド中での高い液体通過性を有する吸水性ポリマー粒子の製造方法を提供する。【解決手段】モノマー溶液の液滴の重合によって該液滴を取り囲む気相中で、高い透過性を有する吸水性ポリマー粒子を製造する方法において、前記モノマー溶液がモノマーに対して少なくとも0.5質量%の架橋剤を含有し、重合を液滴中で均質相で行い、かつ前記ポリマー粒子が少なくとも150μmの平均直径を有する方法によって解決される。【選択図】なし
Abstract translation: 要解决的问题：提供一种生产具有高渗透性的吸水性聚合物颗粒的方法，即溶胀凝胶床中的液体渗透性高。本发明提供一种生产具有高渗透性的吸水性聚合物颗粒的方法， 在包围液滴的气相中聚合单体溶液的液滴，其中单体溶液相对于单体含有至少0.5质量％的交联剂，聚合在液滴和聚合物颗粒中以均匀相进行 平均直径至少为150μm。
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公开(公告)号：JP2014205856A
公开(公告)日：2014-10-30
申请号：JP2014146978
申请日：2014-07-17
Applicant: ビーエーエスエフ ソシエタス・ヨーロピアBasf Se , Basf Se , ビーエーエスエフ ソシエタス・ヨーロピアBasf Se
Inventor： STUEVEN UWE , WEISMANTEL MATTHIAS , WILFRIED HEIDE , MARCO KRUAER , VOLKER SEIDL , STEFAN BLEI , LOSCH DENNIS , FUNK RUEDIGER , HILLEBRECHT ANNEMARIE
CPC classification number: C08F222/10 , A61L15/24 , A61L15/60 , B29B9/10 , B29K2033/04 , B29K2995/0092 , C08F2/34 , C08F220/06 , C08F222/1006 , C08F222/385 , C08F2222/1026 , C08F2400/00 , C08F2500/24 , Y10T428/2982
Abstract: 【課題】高い透過性、すなわち膨潤ゲルベッド中での高い液体通過性を有する吸水性ポリマー粒子を提供する。【解決手段】本発明では、酸基を有するモノマーを含有するモノマー溶液の液滴の重合によって該液滴を取り囲む気相中で、高い透過性を有する吸水性ポリマー粒子が製造される。製造された吸水性ポリマー粒子は、少なくとも5?10-7cm3s/gの透過性を有する。【選択図】なし
Abstract translation: 要解决的问题：提供具有高渗透性的吸水性聚合物颗粒，即溶胀凝胶床中的高液体渗透性。溶液：本发明的高渗透性的吸水性聚合物颗粒是通过聚合单体的液滴 溶液包含在包围液滴的气相中带有酸基团的单体。 所生产的吸水性聚合物颗粒具有至少5×10cms / g的渗透性。
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3.发明专利Mixing kneader and method of manufacturing poly (meth)acrylate using the same 审中-公开混合胶及使用其制备聚（甲基）丙烯酸酯的方法
公开(公告)号：JP2012055887A
公开(公告)日：2012-03-22
申请号：JP2011209542
申请日：2011-09-26
Applicant: Basf Se , ビーエーエスエフ ソシエタス・ヨーロピアBasf Se
Inventor： STUEVEN UWE , VAN MIERT LEO , VAN ESBROECK DOMINICUS , STEPHAN OSKAR , HILLEBRECHT ANNEMARIE , WEI HUANMIN
CPC classification number: B01F15/00811 , B01F7/042 , B01F15/00792 , B01F15/068 , B01F2015/061 , B01J8/10 , B01J19/0066 , B01J19/18 , B01J2219/00076 , B01J2219/182 , B29B7/481 , B29B7/582 , B29B7/60
Abstract: PROBLEM TO BE SOLVED: To provide a mixing kneader having manufacture standard provided with a mechanical stable shaft with respect to generated high shearing force.SOLUTION: The mixing kneader is provided with at least two shafts 2, 3 and a kneading rod 4 is arranged on a web 5 in the surface of the shafts and the shafts are surrounded by the housing 6. In the housing 6, at least one opening 10 is formed on the shaft and at least one opening 11 for discharging a product is formed, the shafts 2, 3 are supported in both end parts, at least one end part is driven and the structure of the shaft is constituted so that the a value obtained by multiplying 100 to a value obtained by dividing the difference between the absolute value of bending natural frequency and exciting object frequency by the bending natural frequency may become 5.
Abstract translation: 要解决的问题：提供一种具有制造标准的混合捏合机，其具有相对于产生的高剪切力的机械稳定轴。 解决方案：混合捏合机设置有至少两个轴2,3，并且在轴的表面上的卷材5上设置有捏合杆4，并且轴被壳体6包围。在壳体6中， 在轴上形成至少一个开口10，并且形成用于排出产品的至少一个开口11，轴2,3支撑在两个端部中，至少一个端部被驱动，并且轴的结构构成 使得通过将弯曲固有频率的绝对值和激励对象频率之间的差除以弯曲固有频率而获得的值乘以100获得的值可以变为5.版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2010196069A
公开(公告)日：2010-09-09
申请号：JP2010110985
申请日：2010-05-13
Applicant: Basf Se , ビーエーエスエフ ソシエタス・ヨーロピアBasf Se
Inventor： FUNK RUEDIGER , HILLEBRECHT ANNEMARIE , STUEVEN UWE , WEISMANTEL MATTHIAS , VAN ESBROECK DOMINICUS , POSSEMIERS KARL J , DE KAEY RONNY
CPC classification number: B01J19/0066 , B01J8/10 , B01J2208/0061 , C08F2/01 , C08F6/008 , C08F6/10 , C08F220/06 , C08F220/56
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing particulate crosslinked gelatinous polymers by copolymerizing water-soluble monoethylenically unsaturated monomers (a) with 0.001 to 5 mol% (based on the monomer (a)) of monomers (b) containing at least two polymerizable groups in a kneader. SOLUTION: The method for producing particulate crosslinked gelatinous polymers is characterized in that at least one of following conditions is satisfied: (1) the degree of charging of the monomers in the kneader is at least 71%; (2) the water-soluble monoethylenically unsaturated monomers contain hydroquinone hemi-ether up to 150 ppm; (3) the polymerization zone temperature is higher than 65°C; and (4) the kneader has back mixing ratio less than 0.33. Further, a material added to an inlet of the kneader is conveyed to an end part of the kneader in the axial direction. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种通过使水溶性单烯属不饱和单体（a）与0.001〜5摩尔％（单体（a））单体（b）共聚而连续生产颗粒状交联凝胶状聚合物的方法， 在捏合机中含有至少两个可聚合基团。 ＆lt; P＆gt;解决方案：颗粒状交联凝胶状聚合物的制造方法的特征在于满足以下条件中的至少一个：（1）捏合机中单体的充填度为71％以上。 （2）水溶性单烯属不饱和单体含有高达150ppm的氢醌半乙醚; （3）聚合区温度高于65℃; 和（4）捏合机的回混比小于0.33。 此外，向捏合机的入口添加的材料沿轴向输送到捏合机的端部。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：DE502007006381D1
公开(公告)日：2011-03-10
申请号：DE502007006381
申请日：2007-07-11
Applicant: BASF SE
Inventor： STUEVEN UWE , WEISMANTEL MATTHIAS , HEIDE WILFRIED , KRUEGER MARCO , SEIDL VOLKER , BLEI STEFAN , LOESCH DENNIS , FUNK RUEDIGER , HILLEBRECHT ANNEMARIE
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Patent Agency Ranking
公开(公告)号：DE502007003770D1
公开(公告)日：2010-06-24
申请号：DE502007003770
申请日：2007-07-11
Applicant: BASF SE
Inventor： STUEVEN UWE , WEISMANTEL MATTHIAS , HEIDE WILFRIED , KRUEGER MARCO , SEIDL VOLKER , BLEI STEFAN , LOESCH DENNIS , FUNK RUEDIGER , HILLEBRECHT ANNEMARIE
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公开(公告)号：BRPI0714445A2
公开(公告)日：2013-03-12
申请号：BRPI0714445
申请日：2007-07-11
Applicant: BASF SE
Inventor： STUEVEN UWE , WEISMANTEL MATTHIAS , HEIDE WILFRIED , KRUEGER MARCO , SEIDL VOLKER , BLEI STEFAN , LOESCH DENNIS , FUNK RUEDIGER , HILLEBRECHT ANNEMARIE
Abstract: A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the monomer solution comprises at least 0.5% by weight of a crosslinker, based on the monomer, the polymerization in the droplet takes place in homogeneous phase, and the polymer beads have a mean diameter of at least 150 μm.
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公开(公告)号：AT467645T
公开(公告)日：2010-05-15
申请号：AT07787356
申请日：2007-07-11
Applicant: BASF SE
Inventor： STUEVEN UWE , WEISMANTEL MATTHIAS , HEIDE WILFRIED , KRUEGER MARCO , SEIDL VOLKER , BLEI STEFAN , LOESCH DENNIS , FUNK RUEDIGER , HILLEBRECHT ANNEMARIE
Abstract: A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution, comprising monomers bearing acid groups, in a gas phase surrounding the droplets, wherein the monomer solution comprises polyvalent cations and the polymer beads have a mean diameter of at least 150 μm.
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公开(公告)号：ZA200901113B
公开(公告)日：2010-04-28
申请号：ZA200901113
申请日：2009-02-17
Applicant: BASF SE
Inventor： HILLEBRECHT ANNEMARIE , STUEVEN UWE , WEISMANTEL MATTHIAS , HEIDE WILFRIED , KRUEGER MARCO , SEIDL VOLKER , BLEI STEFAN , LOESCH DENNIS , FUNK RUEDIGER
IPC: A61L20100101 , C08F20100101 , C08J20100101
Abstract: A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein a water-insoluble inorganic salt is suspended in the monomer solution and the polymer beads have a mean diameter of at least 150 μm.
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公开(公告)号：BRPI0714450A2
公开(公告)日：2013-03-12
申请号：BRPI0714450
申请日：2007-07-09
Applicant: BASF SE
Inventor： STUEVEN UWE , WEISMANTEL MATTHIAS , HEIDE WILFRIED , KRUEGER MARCO , SEIDL VOLKER , BLEI STEFAN , LOESCH DENNIS , FUNK RUEDIGER , HILLEBRECHT ANNEMARIE
Abstract: A process for preparing postcrosslinked water-absorbing polymer beads with high absorption by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the solids content of the monomer solution is at least 35% by weight and the polymer beads have a mean diameter of at least 150 μm.
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