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1. 发明申请

US20130012377A1 BaX TYPE ZEOLITE GRANULE AND PROCESS FOR PREPARING THE SAME 有权
标题翻译： BaX型沸石颗粒及其制备方法
公开(公告)号：US20130012377A1
公开(公告)日：2013-01-10
申请号：US13541395
申请日：2012-07-03
申请人： Jeong Kwon Suh , Beom Sik Kim , Yun Ho Jeong , Jin Suk Lee , Won Young Kim , Ho Sik Chang
发明人： Jeong Kwon Suh , Beom Sik Kim , Yun Ho Jeong , Jin Suk Lee , Won Young Kim , Ho Sik Chang
IPC分类号： B01J20/18 , B01J20/30
CPC分类号： C01B39/48 , B01J20/18 , B01J20/183 , B01J20/186 , B01J20/28004 , B01J20/2803 , B01J20/3007 , B01J20/3028 , B01J20/3042 , B01J20/305 , B01J20/3078 , B01J20/3085 , C07C7/13 , C07C2529/08 , C07C15/08
摘要： The present invention provides a method for preparing a BaX type zeolite granules comprising: adding a carbohydrate-based molding promoter to NaX type zeolite powder and thereto subsequently spraying and blending alumina sol and silica sol to form granules of the mixture; heating the formed granules to convert the alumina and silica component to aluminosilica so as to generate pores inside the formed granules; hydrothermally treating the resulted granules in a sodium hydroxide aqueous solution under the conditions for zeolite synthesis, thereby converting a portion of the aluminosilica to zeolite; and carrying out ion-exchanging by Ba ions. The present invention also provides BaX type zeolite granules which have excellent strength and can be suitably used as an adsorbent in simulated moving bed (SMB) application.
摘要翻译：本发明提供一种制备BaX型沸石颗粒的方法，包括：向NaX型沸石粉末中加入碳水化合物型成型助剂，随后喷涂和混合氧化铝溶胶和二氧化硅溶胶以形成混合物颗粒; 加热形成的颗粒以将氧化铝和二氧化硅组分转化成铝硅石，以在形成的颗粒内产生孔; 在沸石合成条件下将所得颗粒水解处理在氢氧化钠水溶液中，从而将一部分铝硅石转化为沸石; 并通过Ba离子进行离子交换。本发明还提供了具有优异强度并可适用于模拟移动床（SMB）应用中的吸附剂的BaX型沸石颗粒。

2. 发明申请

US20090233793A1 METHOD OF PREPARATION OF SPHERICAL SUPPORT FOR OLEFIN POLYMERIZATION CATALYST 审中-公开
标题翻译：烯烃聚合催化剂球形支撑剂的制备方法
公开(公告)号：US20090233793A1
公开(公告)日：2009-09-17
申请号：US11575678
申请日：2005-03-31
申请人： Joon-Ryeo Park , Ho-Sik Chang , Jin-Kyu Ahn
发明人： Joon-Ryeo Park , Ho-Sik Chang , Jin-Kyu Ahn
IPC分类号： B01J21/10
CPC分类号： C07C29/70 , C08F10/00 , C08F4/022 , C07C31/30
摘要： Disclosed is a method of preparation of spherical support for olefin polymerization catalyst, wherein the support is produced by continuously introducing a mixture of metal magnesium and alcohol into a reactor containing a mixture comprising halogen compound and alcohol and optionally dialkoxymagnesium, and then the magnesium is reacted with the alcohol in the presence of the mixture comprising halogen compound and alcohol and optionally dialkoxy-magnesium. By the method, it is possible to control the reaction rate appropriately and to improve particle shape and particle size distribution of the resulted dialkoxymagnesium support.
摘要翻译：公开了一种制备用于烯烃聚合催化剂的球形载体的方法，其中通过将金属镁和醇的混合物连续引入含有卤素化合物和醇和任选的二烷氧基镁的混合物的反应器中制备载体，然后使镁反应在含有卤素化合物和醇和任选的二烷氧基镁的混合物存在下，醇。通过该方法，可以适当地控制反应速率并改善所得二烷氧基镁载体的颗粒形状和粒度分布。

3. 发明授权

US07566676B2 Preparation method of solid titanium catalyst for olefin polymerization 有权
标题翻译：用于烯烃聚合的固体钛催化剂的制备方法
公开(公告)号：US07566676B2
公开(公告)日：2009-07-28
申请号：US10598166
申请日：2004-10-15
申请人： Chun-Byung Yang , Ho-Sik Chang , Ki-Hwa Lee
发明人： Chun-Byung Yang , Ho-Sik Chang , Ki-Hwa Lee
IPC分类号： C08F4/42
CPC分类号： C08F10/00 , C08F110/06 , C08F4/6545 , C08F4/651 , C08F2500/15 , C08F2500/18 , C08F2500/24
摘要： The present invention relates to a preparation method of solid titanium catalyst for olefin polymerization comprising the steps of: (1) preparing a magnesium compound solution by dissolving a magnesium halide compound into a mixed solvent of a cyclic ether and one or more of alcohol; (2) preparing a carrier by adding firstly a titanium halide compound to the magnesium compound solution at low temperature, elevating the temperature of the resulted solution or aging it, and then thereto adding secondly the titanium halide compound additionally; (3) preparing a titanium catalyst by reacting the carrier with a titanium compound and an electron donor; and (4) washing the titanium catalyst with hydrocarbon solvent at high temperature.
摘要翻译：本发明涉及一种用于烯烃聚合的固体钛催化剂的制备方法，包括以下步骤：（1）通过将卤化镁化合物溶解在环醚和一种或多种醇的混合溶剂中来制备镁化合物溶液; （2）通过在低温下首先加入卤化镁化合物制备载体，提高所得溶液的温度或使其老化，然后再次加入卤化钛化合物; （3）通过使载体与钛化合物和电子给体反应来制备钛催化剂; 和（4）在高温下用烃溶剂洗涤钛催化剂。

4. 发明授权

US07244794B2 Method for producing propylene polymer having a very high melt-flowability 有权
标题翻译：生产具有非常高的熔体流动性的丙烯聚合物的方法
公开(公告)号：US07244794B2
公开(公告)日：2007-07-17
申请号：US11157262
申请日：2005-06-21
申请人： Joon-Ryeo Park , Young-Joo Lee , Jin-Kyu Ahn , Ho-Sik Chang
发明人： Joon-Ryeo Park , Young-Joo Lee , Jin-Kyu Ahn , Ho-Sik Chang
IPC分类号： C08F4/42
CPC分类号： C08F10/00 , C08F4/6465 , C08F4/651
摘要： The present invention relates to a method for producing a propylene polymer having a very high melt flowability, specifically to a method for producing an isotactic propylene polymer having a dramatically improved melt flowability with a relatively high production yield in convenient way, by improving the reactivity of hydrogen that is served as a molecular weight controlling agent in propylene polymerization.
摘要翻译：本发明涉及一种具有非常高的熔体流动性的丙烯聚合物的制备方法，特别涉及一种制备具有显着改善的熔体流动性和方便的较高产率的全同立构丙烯聚合物的方法，在丙烯聚合中用作分子量控制剂的氢。

5. 发明申请

US20070078240A1 METHOD FOR PRODUCING PROPYLENE POLYMER USING ALKOXYSILANE COMPOUND CONTAINING TRIALKYLSILYL GROUP IN MOLECULAR STRUCTURE 有权
标题翻译：在分子结构中使用含有木质素基团的烷氧基化合物生产丙烯聚合物的方法
公开(公告)号：US20070078240A1
公开(公告)日：2007-04-05
申请号：US11381761
申请日：2006-05-05
申请人： Young-Joo LEE , Jin-Kyu Ahn , Joon-Ryeo Park , Ho-Sik Chang
发明人： Young-Joo LEE , Jin-Kyu Ahn , Joon-Ryeo Park , Ho-Sik Chang
IPC分类号： C08F4/44
CPC分类号： C08F10/00 , C08F110/06 , C08F4/6465 , C08F4/651 , C08F2500/15 , C08F2500/12
摘要： Disclosed is a method for producing a propylene polymer using an alkoxysilane compound comprising a trialkylsilyl group in its molecular structure, specifically a method for easily producing an isotactic propylene polymer with dramatically improved melt flowability, owing to the improved reactivity of hydrogen that is provided as a molecular weight regulator, by specifically using an alkoxysilane compound comprising a trialkylsilyl group in the molecular structure thereof as an external electron donor in propylene polymerization.
摘要翻译：公开了一种在其分子结构中使用包含三烷基甲硅烷基的烷氧基硅烷化合物的丙烯聚合物的制备方法，具体地说，由于提供的氢的反应性得到改善，特别是易于制备具有显着改善的熔体流动性的全同立构丙烯聚合物的方法分子量调节剂，通过在其分子结构中具体使用包含三烷基甲硅烷基的烷氧基硅烷化合物作为丙烯聚合中的外部电子给体。

6. 发明授权

US06214759B1 Method for producing a Ti/V supported catalyst for ethylene polymerization and ethylene/&agr; - olefin copolymerization 有权
标题翻译：制备用于乙烯聚合和乙烯/α-烯烃共聚的Ti / V载体催化剂的方法
公开(公告)号：US06214759B1
公开(公告)日：2001-04-10
申请号：US09291734
申请日：1999-04-14
申请人： Ho-Sik Chang , Youn-Kyung Kang
发明人： Ho-Sik Chang , Youn-Kyung Kang
IPC分类号： B01J2100
CPC分类号： B01J21/063 , B01J21/10 , B01J23/22 , B01J31/14 , B01J37/0209 , C08F10/02 , C08F110/02 , C08F4/685 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： The present invention relates to a method for producing a Ti/V supported catalyst useful in polymerization of ethylene and copolymerization of ethylene and &agr;-olefin. The method includes a treatment, by a titanium compound and a vanadium compound, of the magnesium-containing carrier, which is obtained by reaction of an organomagnesium compound of the structure of MgPh2.nMgCl2.mR2O (n=0.37˜0.7; m≧1; R2O=ether; Ph=phenyl) with an organic chloride compound in a mole ratio of organic chloride compound/Mg≧0.5, at −20˜80° C. According to the method for producing the catalyst, it is possible to provide a catalyst which can control the distribution of molecular weight, and when polymerization is performed using this catalyst, it is possible to restrain the inactivation and to secure a sufficient activity. Moreover, the polymer produced by the use of this catalyst proves to have a high bulk density and an adjusted particle size distribution.
摘要翻译：本发明涉及一种用于乙烯聚合和乙烯与α-烯烃共聚的Ti / V负载催化剂的制备方法。该方法包括通过MgPh2.nMgCl 2·mR 2 O结构的有机镁化合物（n = 0.37〜0.7; m = 2）反应获得的含镁载体的钛化合物和钒化合物的处理， 1; R 2 O =醚; Ph =苯基）与有机氯化物化合物的摩尔比/ Mg> = 0.5，在-20〜80℃。根据生产催化剂的方法，提供可以控制分子量分布的催化剂，当使用该催化剂进行聚合时，可以抑制失活并确保足够的活性。此外，通过使用该催化剂制备的聚合物证明具有高堆积密度和调整的粒度分布。

7. 发明申请

US20090281259A1 CATALYST FOR PROPYLENE POLYMERIZATION AND THE METHOD OF PROPYLENE POLYMERIZATION USING THE CATALYST 审中-公开
标题翻译：用于丙烯聚合的催化剂和使用催化剂的丙烯聚合方法
公开(公告)号：US20090281259A1
公开(公告)日：2009-11-12
申请号：US11577800
申请日：2005-09-23
申请人： Joon-Ryeo Park , Ho-Sik Chang , Jin-Kyu Ahn , Sang-Yeol Kim
发明人： Joon-Ryeo Park , Ho-Sik Chang , Jin-Kyu Ahn , Sang-Yeol Kim
IPC分类号： C08F4/50 , B01J31/12
CPC分类号： C08F110/06 , Y02P20/52 , C08F4/6548 , C08F2500/12 , C08F2500/15
摘要： The present invention provides a catalyst for propylene polymerization and a method for propylene polymerization using the same, specifically, a catalyst for propylene polymerization, which is prepared by reacting dialkoxy magnesium with titanium halide compound or silane halide compound and internal electron donor in the presence of an organic solvent, and a method for propylene polymerization which can produce polypropylene having 99% or more of iso-tacticity index, by mixing and reacting said catalyst, alkyl aluminum, external electron donor and propylene.
摘要翻译：本发明提供了一种用于丙烯聚合的催化剂和使用该催化剂的丙烯聚合方法，具体地说，是用于丙烯聚合的催化剂，其通过使二烷氧基镁与卤化钛化合物或者硅烷卤化物化合物和内部电子给体在有机溶剂和丙烯聚合方法，通过使所述催化剂，烷基铝，外电子给体和丙烯混合和反应，可以生产具有99％或更高等规立构规整度指数的聚丙烯。

8. 发明申请

US20090182103A1 METHOD FOR POLYMERIZATION AND COPOLYMERIZATION OF OLEFIN 审中-公开
标题翻译：烯烃聚合和共聚方法
公开(公告)号：US20090182103A1
公开(公告)日：2009-07-16
申请号：US12293083
申请日：2007-03-26
申请人： Ho-Sik Chang , Chung-Byun Yang
发明人： Ho-Sik Chang , Chung-Byun Yang
IPC分类号： C08F4/52 , C08F4/50 , C08F4/58
CPC分类号： C08F10/06 , C08F110/06 , C08F4/6492 , C08F4/6465 , C08F4/6545 , C08F2500/15
摘要： Disclosed is a method for polymerization and copolymerization of olefin characterized by polymerizing or copolymerizing olefins in the presence of: (A) a prepolymerized catalyst obtained by prepolymerizing olefins in the presence of (a) a solid complex titanium catalyst prepared by the following steps, (b) an aluminum alkyl and halogenated aluminum, and (c) an electron donor, wherein the steps comprises: (i) preparing a magnesium compound solution by dissolving a magnesium halide compound into an oxygen-containing solvent mixture of a cyclic ether and one or more alcohols; (ii) preparing a carrier by firstly reacting the resulted magnesium compound solution with a titanium halide compound at −10-30° C., elevating the temperature or aging the resulted product to obtain particles, and secondly reacting the resulted product with a titanium halide compound; (iii) preparing a titanium catalyst by reacting the obtained carrier with a titanium halide compound and an electron donor; and (iv) washing the resulted catalyst with a hydrocarbon solvent at 40-200° C.; (B) an organometallic compound from Group II or III of Periodic table of elements; and (C) an external electron donor. The method for polymerization and copolymerization of olefin can provide olefin polymers having high stereoregularity, enhanced polymerization activity and improved productivity in a polymerization process.
摘要翻译：公开了一种烯烃的聚合和共聚方法，其特征在于在以下存在下聚合或共聚烯烃：（A）通过在（a）通过以下步骤制备的固体络合物钛催化剂存在下预聚合烯烃获得的预聚合催化剂：（ b）烷基铝和卤化铝铝，和（c）电子给体，其中步骤包括：（i）通过将卤化镁化合物溶解在含环氧醚和一种或多种环状醚的含氧溶剂混合物中来制备镁化合物溶液更多的醇类（ii）首先使得到的镁化合物溶液与卤化钛化合物在-10-30℃反应制备载体，升高温度或使所得产物老化得到颗粒，然后使所得产物与卤化钛复合; （iii）通过使得到的载体与卤化钛化合物和电子给体反应来制备钛催化剂; 和（iv）在40-200℃用烃溶剂洗涤所得到的催化剂; （B）元素周期表第二或第三组的有机金属化合物; 和（C）外电子给体。烯烃的聚合和共聚方法可以提供具有高立构规整性，提高聚合活性和提高聚合过程生产率的烯烃聚合物。

9. 发明申请

US20080167179A1 Preparation Method of Solid Titanium Catalyst for Olefin Polymerization 有权
标题翻译：烯烃聚合固体钛催化剂的制备方法
公开(公告)号：US20080167179A1
公开(公告)日：2008-07-10
申请号：US10598166
申请日：2004-10-15
申请人： Chun-Byung Yang , Ho-Sik Chang , Ki-Hwa Lee
发明人： Chun-Byung Yang , Ho-Sik Chang , Ki-Hwa Lee
IPC分类号： B01J31/16
CPC分类号： C08F10/00 , C08F110/06 , C08F4/6545 , C08F4/651 , C08F2500/15 , C08F2500/18 , C08F2500/24
摘要： The present invention relates to a preparation method of solid titanium catalyst for olefin polymerization comprising the steps of: (1) preparing a magnesium compound solution by dissolving a magnesium halide compound into a mixed solvent of a cyclic ether and one or more of alcohol; (2) preparing a carrier by adding firstly a titanium halide compound to the magnesium compound solution at low temperature, elevating the temperature of the resulted solution or aging it, and then thereto adding secondly the titanium halide compound additionally; (3) preparing a titanium catalyst by reacting the carrier with a titanium compound and an electron donor; and (4) washing the titanium catalyst with hydrocarbon solvent at high temperature.
摘要翻译：本发明涉及一种用于烯烃聚合的固体钛催化剂的制备方法，包括以下步骤：（1）通过将卤化镁化合物溶解在环醚和一种或多种醇的混合溶剂中来制备镁化合物溶液; （2）通过在低温下首先加入卤化镁化合物制备载体，提高所得溶液的温度或使其老化，然后再次加入卤化钛化合物; （3）通过使载体与钛化合物和电子给体反应来制备钛催化剂; 和（4）在高温下用烃溶剂洗涤钛催化剂。

10. 发明授权

US06482764B1 Method for producing a supported catalyst for ethylene polymerization and ethylene/&agr;-olefin copolymerization 有权
标题翻译：乙烯聚合和乙烯/α-烯烃共聚负载型催化剂的制备方法
公开(公告)号：US06482764B1
公开(公告)日：2002-11-19
申请号：US09293025
申请日：1999-04-16
申请人： Ho-Sik Chang , Youn-Kyung Kang , Vladimir Alexandrovich Zakharov , Valentin Evgenievich Nikitin
发明人： Ho-Sik Chang , Youn-Kyung Kang , Vladimir Alexandrovich Zakharov , Valentin Evgenievich Nikitin
IPC分类号： B01J3100
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F4/6548 , C08F4/6546 , C08F2500/12 , C08F2500/18 , C08F210/08 , C08F210/14
摘要： A method for producing a supported catalyst useful in polymerization of ethylene and copolymerization of ethylene and &agr;-olefin is disclosed. The method includes treating the magnesium-containing carrier with a titanium compound containing oxygen atom(s), wherein said carrier is obtained by reaction of an organomagnesium compound of the structure of MgPh2.nMgCl2.mR2O (n=0.37˜0.7; m≧1; R20=ether; Ph=phenyl) with an organic chloride compound in a mole ratio of organic chloride compound/Mg≧0.5, at −20˜80° C. In one embodiment, the organic chloride compound may be carbon tetrachloride. A specific catalyst is provided whose activity is low in the beginning but slowly rises to a sufficient degree as the process of polymerization progresses, the polymer produced with the use of said catalyst having high bulk density, a well adjusted particle size distribution, and a narrow molecular weight distribution.
摘要翻译：公开了一种用于乙烯聚合和乙烯和α-烯烃共聚的负载型催化剂的制备方法。该方法包括用含氧原子的钛化合物处理含镁载体，其中所述载体通过MgPh2.nMgCl2.mR2O结构的有机镁化合物（n = 0.37〜0.7; m = 1; R 20 =醚; Ph =苯基）与有机氯化物化合物的摩尔比为Mg> = 0.5，在-20〜80℃下进行。在一个实施方案中，有机氯化物化合物可以是四氯化碳。提供一种具体的催化剂，其开始时的活性低，但是随着聚合过程的进行而缓慢上升到足够的程度，使用所述具有高堆积密度，良好调节的粒度分布和狭窄的催化剂制备的聚合物分子量分布。

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