-
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。
-
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。
-
3.发明专利
公开(公告)号：JP2009120838A
公开(公告)日：2009-06-04
申请号：JP2008291949
申请日：2008-11-14
Applicant: Basf Se , ビーエーエスエフ ソシエタス・ヨーロピアBasf Se
Inventor： LOSCH DENNIS , WIDMAIER RALF , SEIDL VOLKER , MORITZ HANS-ULRICH , ASIF KARIM , BIEDASEK SILKE
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for manufacturing a polyvinyl pyrrolidone.
SOLUTION: In the method for manufacturing the polyvinyl pyrrolidone by a polymerization initiated by a free radical in the presence of an initiator, the polymerization is carried out by spray polymerization or droplet polymerization. The initiator to be used is an organic or inorganic peroxide, a hydroperoxide, a persulfate, an azo compound, a photo-initiator or a redox initiator. The polymerization is carried out in a water solution at a polymerization temperature of 70-250°C by forming and spraying droplets in an inert gas flow or forming droplets and carrying out the polymerization in a spray tower.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种制造聚乙烯吡咯烷酮的改进方法。 解决方案：在通过在引发剂的存在下由自由基引发的聚合制造聚乙烯吡咯烷酮的方法中，聚合通过喷雾聚合或液滴聚合进行。 要使用的引发剂是有机或无机过氧化物，氢过氧化物，过硫酸盐，偶氮化合物，光引发剂或氧化还原引发剂。 通过在惰性气流中形成和喷雾液滴或形成液滴并在喷雾塔中进行聚合，聚合反应在聚合温度为70-250℃的水溶液中进行。 版权所有（C）2009，JPO＆INPIT
-
公开(公告)号：AU2012241937B2
公开(公告)日：2015-06-18
申请号：AU2012241937
申请日：2012-04-11
Inventor： DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , BLACKWOOD DAVID F , EICHHOLZ CHRISTIAN , BAYER ROBERT , LOSCH DENNIS , SHISHKOV IGOR
Abstract: The invention relates to a stable mixture containing surface-modified particles which are obtained by reacting metal or semimetal oxide particles with at least one compound selected from silicon-containing compounds which have at least one metal oxy radical and optionally further alkoxy and/or hydroxy radical(s), and at least one solvent, at least one surface-active substance or a mixture thereof, to a method for producing same, to the use of said particles in systems in which they are brought into contact with at least one solvent, wherein the mass ratio of solvent to modified particles is greater than 500, and to the use of said particles in agglomeration/deagglomeration cycles.
-
公开(公告)号：AU2011335037A1
公开(公告)日：2013-06-13
申请号：AU2011335037
申请日：2011-11-29
Inventor： DOMKE IMME , ROHDE WOLFGANG , RIEGER REINHOLD , MICHAILOVSKI ALEXEJ , LOSCH DENNIS , DEUERLEIN STEPHAN , SHISHKOV IGOR , BLACKWOOD DAVID F , JUNICKE HENRIK , BOZICH FRANK
IPC: B03C1/01
Abstract: The present invention relates to a process for the separation of at least one metal from a slag, comprising that at least one metal and further components, comprising at least step (A) grinding the slag, (B) if appropriate, contacting the ground slag of step (A) with at least one surface-active substance and/or at least one magnetic particle, if appropriate in the presence of at least one dispersant, resulting in formation of agglomerates of the at least one metal and the at least one magnetic particle, (C) if appropriate, addition of at least one dispersant to the mixture obtained in step (B) to give a dispersion having a suitable concentration, and (D) separation of the agglomerates from the mixture of step (B) or (C) by application of a magnetic field, and to the use of at least one magnetic particle for the separation of slag.
-
Patent Agency Ranking6.发明专利
公开(公告)号：CA2825446A1
公开(公告)日：2012-08-09
申请号：CA2825446
申请日：2012-01-31
Inventor： RIEGER REINHOLD , DOMKE IMME , MICHAILOVSKI ALEXEJ , LOSCH DENNIS , DEUERLEIN STEPHAN , SHISHKOV IGOR , BLACKWOOD DAVID F
Abstract: The present invention relates to an apparatus for the separation of magnetic constituents from a dispersion comprising these magnetic constituents and nonmagnetic constituents, comprising at least one loop- like canal (5) through which a dispersion flows having at least two inlets (1, 2) and at least two outlets (3, 4), further comprising at least one magnet (6) that is moveable alongside the canal (5), wherein the canal (5) is arranged relative to gravity in a way that nonmagnetic constituents are assisted to go into at least the one first outlet (3) (stream I) by sedimentation and by the current of the dispersion and magnetic constituents are forced into at least one second outlet (4) (stream II) by magnetic force against a current of flushing water. Furthermore, the present invention relates to a process for the separation of magnetic constituents from a dispersion comprising these magnetic constituents and nonmagnetic constituents.
-
公开(公告)号：PE19882014A1
公开(公告)日：2014-12-24
申请号：PE0022842013
申请日：2012-04-11
Inventor： DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , BLACKWOOD DAVID F , EICHHOLZ CHRISTIAN , BAYER ROBERT , LOSCH DENNIS , SHISHKOV IGOR
CPC classification number: C09C3/12 , C01P2004/61 , C01P2004/62 , C09C1/22 , C09C1/24 , C09C3/006 , C09C3/08
Abstract: REFERIDA UNA MEZCLA ESTABLE QUE COMPRENDE PARTICULAS MODIFICADAS EN LA SUPERFICIE OBTENIDAS MEDIANTE LA REACCION DE PARTICULAS DE OXIDO DE METAL DE LOS METALES DE LOS GRUPOS DE TRANSICION DE LA TABLA PERIODICA TALES COMO Sc, Y, LANTANIDOS, ACTINIDOS, Zr, Hf, Mn, Re, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au Y Cd, CON UN COMPUESTO DE FORMULA R1n-Si(OR2)4-n (I), DONDE R1 ES H, ALQUILO C1-C30, ALQUENILO C2-C30, ALQUINILO C2-C30, ENTRE OTROS, R2 ES H, ALQUILO C1-C30, ALQUENILO C2-C30, ALQUINILO C2-C30, ENTRE OTROS, n ES 1, 2 O 3, Y/O UN COMPUESTO DE FORMULA -SiR1m(OR2)3-m (IIa), DONDE R1 Y R2 TIENEN LOS SIGNIFICADOS ANTES MENCIONADOS, m ES 0, 1, 2 O 3; Y CON UN SOLVENTE, UNA SUSTANCIA TENSIOACTIVA O UNA DE SUS MEZCLAS
-
公开(公告)号：PE08092014A1
公开(公告)日：2014-07-06
申请号：PE0013162013
申请日：2011-11-29
Inventor： DOMKE IMME , ROHDE WOLFGANG , RIEGER REINHOLD , MICHAILOVSKI ALEXEJ , LOSCH DENNIS , DEUERLEIN STEPHAN , SHISHKOV IGOR , BLACKWOOD DAVID F , JUNICKE HENRIK , BOZICH FRANK
IPC: B03C1/01
CPC classification number: B03C1/01
Abstract: SE REFIERE A UN PROCEDIMIENTO PARA SEPARAR EL METAL SELECCIONADO DE ENTRE EL GRUPO DE COMPUESTOS Ag, Au, Pt, Rh, ENTRE OTROS, DE LA ESCORIA QUE CONSISTE EN: A) TRITURAR LA ESCORIA PREPARADA ARTIFICIALMENTE PARA OBTENER PARTICULAS; B) PONER EN CONTACTO LA ESCORIA TRITURADA DEL PASO A) CON UNA PARTICULA MAGNETICA Y/O UNA SUSTANCIA ALTERADORA DE LA SUPERFICIE, EN PRESENCIA DE UN DISPERSANTE DANDO COMO RESULTADO LA FORMACION DE AGLOMERADOS DEL METAL Y LA PARTICULA MAGNETICA, A CAUSA DE INTERACCIONES MAGNETICAS Y/O HIDROFOBICAS; C) ANADIR UN DISPERSANTE A LA MEZCLA OBTENIDA EN EL PASO A) O B), A FIN DE QUE SE DE UNA DISPERSION QUE TENGA UNA CONCENTRACION APROPIADA; D) SEPARAR LAS PARTICULAS DE LA MEZCLA DEL PASO A) O LOS AGLOMERADOS DE LA MEZCLA DEL PASO B) O C) MEDIANTE APLICACION DE UN CAMPO MAGNETICO; E)PROCESAR LAS PARTICULAS O LOS AGLOMERADOS DEL PASO D) POR VIA DE FUNDICION, EXTRACCION Y/O REFINACION QUIMICA HUMEDA; F) DESCOMPONER LOS AGLOMERADOS DEL PASO D) Y PROCESAR EL METAL POR VIA DE FUNDICION, EXTRACCION Y/O REFINACION QUIMICA HUMEDA.
-
公开(公告)号：CL2013001528A1
公开(公告)日：2014-03-21
申请号：CL2013001528
申请日：2013-05-29
Inventor： DOMKE IMME , MICHAILOVSKI ALEXEJ , ROHDE WOLFGANG , RIEGER REINHOLD , LOSCH DENNIS , DEUERLEIN STEPHAN , BLACKWOOD DAVID F , JUNICKE HENRIK , BOZICH FRANK , SHISHKOV IGOR
IPC: B03C1/01
-
10.发明专利
公开(公告)号：AU2012213470A1
公开(公告)日：2013-08-15
申请号：AU2012213470
申请日：2012-01-31
Inventor： RIEGER REINHOLD , DOMKE IMME , MICHAILOVSKI ALEXEJ , LOSCH DENNIS , DEUERLEIN STEPHAN , SHISHKOV IGOR , BLACKWOOD DAVID F
Abstract: The present invention relates to an apparatus for the separation of magnetic constituents from a dispersion comprising these magnetic constituents and nonmagnetic constituents, comprising at least one loop- like canal (5) through which a dispersion flows having at least two inlets (1, 2) and at least two outlets (3, 4), further comprising at least one magnet (6) that is moveable alongside the canal (5), wherein the canal (5) is arranged relative to gravity in a way that nonmagnetic constituents are assisted to go into at least the one first outlet (3) (stream I) by sedimentation and by the current of the dispersion and magnetic constituents are forced into at least one second outlet (4) (stream II) by magnetic force against a current of flushing water. Furthermore, the present invention relates to a process for the separation of magnetic constituents from a dispersion comprising these magnetic constituents and nonmagnetic constituents.
-
-
-
-
-
-
-
-
-
Search Results
21
records
(took 0.022 seconds)
