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1.发明授权公开(公告)号：US07767614B2
公开(公告)日：2010-08-03
申请号：US11614390
申请日：2006-12-21
申请人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
发明人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
摘要： Provided is a method for preparing a support for olefin polymerization catalysts used in polyolefin preparation processes. Particularly, provided is a novel method for preparing a support for olefin polymerization catalysts comprising the reaction of metal magnesium with an alcohol in the presence of an additive for initiating the reaction, characterized in that halogenated nitrogen compound is used as the additive for initiating the reaction, resulting in a spherical dialkoxy magnesium support.
摘要翻译： 提供一种制备用于聚烯烃制备方法中的烯烃聚合催化剂载体的方法。 特别地，提供了一种制备用于烯烃聚合催化剂的载体的新方法，其包括在用于引发反应的添加剂存在下金属镁与醇的反应，其特征在于使用卤代氮化合物作为引发反应的添加剂 ，得到球形二烷氧基镁载体。
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2.发明申请公开(公告)号：US20100172820A1
公开(公告)日：2010-07-08
申请号：US12676264
申请日：2008-09-11
申请人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
发明人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
IPC分类号： C01F5/26
摘要： Provided is a method of preparation of a spherical support for an olefin polymerization catalyst. Specifically, provided is a method of preparation of a support which can be used in preparation of an olefin polymerization catalyst, wherein, MgX(I) (X=halogen atom) is prepared by reacting a reaction initiator, nitrogen halide, and magnesium metal, and then magnesium metal and alcohol are reacted in the presence of the MgX, thereby resulting a smooth-surfaced spherical dialkoxy magnesium support having a uniform particle size distribution.
摘要翻译： 提供了一种制备用于烯烃聚合催化剂的球形载体的方法。 具体地说，提供了可用于制备烯烃聚合催化剂的载体的制备方法，其中通过使反应引发剂，氮
卤化物和镁金属反应制备MgX（I）（X =卤素原子） 然后在MgX存在下镁金属和醇反应，从而得到具有均匀粒度分布的光滑表面的球形二烷氧基镁载体。-
3.发明申请CATALYST FOR POLYMERIZATION OF PROPYLENE AND METHOD FOR POLYMERIZATION OF PROPYLENE USING THE SAME 有权用于丙烯聚合的催化剂和使用该丙烯聚合丙烯的方法公开(公告)号：US20100130707A1
公开(公告)日：2010-05-27
申请号：US12532888
申请日：2007-10-31
申请人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
发明人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
CPC分类号： C08F10/00 , C08F10/06 , C08F110/06 , C08F4/651 , C08F4/6548 , C08F2500/15 , C08F2500/12 , C08F2500/18 , C08F4/02
摘要： Provided are a catalyst for polymerization of propylene and a method for polymerization of propylene using the same. Specifically, provided are a catalyst for propylene polymerization which comprises titanium tetrachloride, an internal electron donor, and dialkoxy magnesium particles, as a carrier, obtained from the reaction of a halogen compound or nitrogen-halogen compound as a reaction initiator, metal magnesium and an alcohol, and a method for propylene polymerization using the same.
摘要翻译： 提供了丙烯的聚合催化剂和使用其的丙烯聚合方法。 具体地说，提供了一种用于丙烯聚合的催化剂，其包括由作为反应引发剂的卤素化合物或氮 - 卤素化合物的反应获得的四氯化钛，内部电子给体和作为载体的二烷氧基镁颗粒，金属镁和 醇和使用其的丙烯聚合方法。
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4.发明授权Catalyst for polymerization of propylene and method for polymerization of propylene using the same 有权用于聚合丙烯的催化剂和使用其的丙烯聚合方法公开(公告)号：US08435913B2
公开(公告)日：2013-05-07
申请号：US12532888
申请日：2007-10-31
申请人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
发明人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
CPC分类号： C08F10/00 , C08F10/06 , C08F110/06 , C08F4/651 , C08F4/6548 , C08F2500/15 , C08F2500/12 , C08F2500/18 , C08F4/02
摘要： Provided are a catalyst for polymerization of propylene and a method for polymerization of propylene using the same. Specifically, provided are a catalyst for propylene polymerization which comprises titanium tetrachloride, an internal electron donor, and dialkoxy magnesium particles, as a carrier, obtained from the reaction of a halogen compound or nitrogen-halogen compound as a reaction initiator, metal magnesium and an alcohol, and a method for propylene polymerization using the same.
摘要翻译： 提供了丙烯的聚合催化剂和使用其的丙烯聚合方法。 具体地说，提供了一种用于丙烯聚合的催化剂，其包括由作为反应引发剂的卤素化合物或氮 - 卤素化合物的反应获得的四氯化钛，内部电子给体和作为载体的二烷氧基镁颗粒，金属镁和 醇和使用其的丙烯聚合方法。
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5.发明申请METHOD FOR PREPARATION OF SPHERICAL SUPPORT FOR OLEFIN POLYMERIZATION CATALYST 有权用于制备烯烃聚合催化剂的球形载体的方法公开(公告)号：US20080064589A1
公开(公告)日：2008-03-13
申请号：US11614390
申请日：2006-12-21
申请人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
发明人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
IPC分类号： B01J31/00
摘要： Provided is a method for preparing a support for olefin polymerization catalysts used in polyolefin preparation processes. Particularly, provided is a novel method for preparing a support for olefin polymerization catalysts comprising the reaction of metal magnesium with an alcohol in the presence of an additive for initiating the reaction, characterized in that halogenated nitrogen compound is used as the additive for initiating the reaction, resulting in a spherical dialkoxy magnesium support.The spherical support for olefin polymerization catalysts obtained from the method of the present invention has a spherical particle shape with a smooth surface, uniform particle size distribution and 0.25 g/cc or more of bulk density, which makes it suitable for preparing a catalyst that is enough to meet the particle properties required by commercial olefin polymerization processes including, for example slurry polymerization, bulk polymerization, gas phase polymerization and the like.
摘要翻译： 提供一种制备用于聚烯烃制备方法中的烯烃聚合催化剂载体的方法。 特别地，提供了一种制备用于烯烃聚合催化剂的载体的新方法，其包括在用于引发反应的添加剂存在下金属镁与醇的反应，其特征在于使用卤代氮化合物作为引发反应的添加剂 ，得到球形二烷氧基镁载体。 由本发明方法得到的烯烃聚合催化剂的球形载体具有平滑表面，粒度分布均匀，体积密度为0.25g / cc以上的球状颗粒形状，适合于制备催化剂， 足以满足商业烯烃聚合方法所需的颗粒性质，包括例如淤浆聚合，本体聚合，气相聚合等。
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6.发明授权公开(公告)号：US09109056B2
公开(公告)日：2015-08-18
申请号：US12676264
申请日：2008-09-11
申请人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
发明人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
IPC分类号： C08F10/00
摘要： Provided is a method of preparation of a spherical support for an olefin polymerization catalyst. Specifically, provided is a method of preparation of a support which can be used in preparation of an olefin polymerization catalyst, wherein, MgX(I) (X=halogen atom) is prepared by reacting a reaction initiator, nitrogen halide, and magnesium metal, and then magnesium metal and alcohol are reacted in the presence of the MgX, thereby resulting a smooth-surfaced spherical dialkoxy magnesium support having a uniform particle size distribution.
摘要翻译： 提供了一种制备用于烯烃聚合催化剂的球形载体的方法。 具体地说，提供了可用于制备烯烃聚合催化剂的载体的制备方法，其中通过使反应引发剂，氮
卤化物和镁金属反应制备MgX（I）（X =卤素原子） 然后在MgX存在下镁金属和醇反应，从而得到具有均匀粒度分布的光滑表面的球形二烷氧基镁载体。-
7.发明申请METHOD OF PREPARATION OF SPHERICAL SUPPORT FOR OLEFIN POLYMERIZATION CATALYST 审中-公开烯烃聚合催化剂球形支撑剂的制备方法公开(公告)号：US20100172821A1
公开(公告)日：2010-07-08
申请号：US12676268
申请日：2008-09-11
申请人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
发明人： Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
IPC分类号： C01F5/26
摘要： Provided is a method of preparation of dialkoxy magnesium that is used as a support for an olefin polymerization catalyst for polyolefin preparation. Specifically, provided is a method of preparation of a support for an olefin polymerization catalyst, which comprises preparation of dialkoxy magnesium by reacting magnesium metal with alcohol in the presence of a reaction initiator, wherein bromine is used as the reaction initiator so as to obtain spherical dialkoxy magnesium.
摘要翻译： 提供了用作聚烯烃制备用烯烃聚合催化剂用载体的二烷氧基镁的制备方法。 具体地，提供了一种制备烯烃聚合催化剂载体的方法，其包括在反应引发剂存在下，使镁金属与醇反应制备二烷氧基镁，其中使用溴作为反应引发剂，以获得球形 二烷氧基镁。
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8.发明授权Method for producing propylene polymer having a very high melt-flowability 有权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。
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9.发明授权Method for producing propylene polymer using alkoxysilane compound containing trialkysilyl group in molecular structure 有权在分子结构中使用含有三烷基甲硅烷基的烷氧基硅烷化合物制备丙烯聚合物的方法公开(公告)号：US07619048B2
公开(公告)日：2009-11-17
申请号：US11381761
申请日：2006-05-05
申请人： Joon-Ryeo Park , Ho-Sik Chang , Young-Joo Lee , Jin-Kyu Ahn
发明人： Joon-Ryeo Park , Ho-Sik Chang , Young-Joo Lee , Jin-Kyu Ahn
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。
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10.发明申请Method for producing propylene polymer having a very high melt-flowability 有权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：US20060223959A1
公开(公告)日：2006-10-05
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： C08F4/44
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。
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