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1. 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。

2. 发明授权

US07151071B2 Method for preparation of a solid titanium catalyst for olefin polymerization 失效
标题翻译：烯烃聚合固体钛催化剂的制备方法
公开(公告)号：US07151071B2
公开(公告)日：2006-12-19
申请号：US11046130
申请日：2005-01-28
申请人： Sang-Yull Kim , Ki-Hwa Lee , Chun-Byung Yang , Ho-Sik Chang
发明人： Sang-Yull Kim , Ki-Hwa Lee , Chun-Byung Yang , Ho-Sik Chang
IPC分类号： B01J31/00
CPC分类号： B01J31/38 , B01J31/0202 , B01J31/0204 , B01J2231/12
摘要： The present invention relates to a method for preparing a solid titanium catalyst for olefin polymerization. The method for preparing a solid titanium catalyst for olefin polymerization according to the present invention comprises: preparing a magnesium compound solution by dissolving magnesium halide compound in a solvent mixture of cyclic ether and one or more of alcohol; preparing a carrier by adding titanium halide compound to said magnesium compound solution, then elevating the temperature of the solution and aging the solution to precipitate particles, and then adding titanium halide compound thereto for further reaction; preparing a catalyst by reacting said carrier with titanium compound and electron donor; and washing said catalyst with halogenated saturated hydrocarbon. According to the method of the present invention, a catalyst having high activity can be obtained and polyolefin produced by using the catalyst prepared by the method of the present invention has high stereoregularity, relatively easily compared with the conventional method.
摘要翻译：本发明涉及一种制备用于烯烃聚合的固体钛催化剂的方法。制备本发明的烯烃聚合用固体钛催化剂的方法包括：通过将卤化镁化合物溶解在环醚和一种或多种醇的溶剂混合物中来制备镁化合物溶液; 通过向所述镁化合物溶液中加入卤化钛化合物制备载体，然后升高溶液的温度并使溶液老化以沉淀颗粒，然后加入卤化钛化合物进一步反应; 通过使所述载体与钛化合物和电子给体反应制备催化剂; 并用卤化饱和烃洗涤所述催化剂。根据本发明的方法，与传统方法相比，可以获得具有高活性的催化剂，并且通过使用本发明方法制备的催化剂制备的聚烯烃具有高的立构规整性。

3. 发明申请

US20050215422A1 Method for preparation of a solid titanium catalyst for olefin polymerization 失效
标题翻译：烯烃聚合固体钛催化剂的制备方法
公开(公告)号：US20050215422A1
公开(公告)日：2005-09-29
申请号：US11046130
申请日：2005-01-28
申请人： Sang-Yull Kim , Ki-Hwa Lee , Chun-Byung Yang , Ho-Sik Chang
发明人： Sang-Yull Kim , Ki-Hwa Lee , Chun-Byung Yang , Ho-Sik Chang
IPC分类号： C08F4/64 , B01J31/00 , B01J31/02 , B01J31/38 , C08F4/623 , C08F10/00
CPC分类号： B01J31/38 , B01J31/0202 , B01J31/0204 , B01J2231/12
摘要： The present invention relates to a method for preparing a solid titanium catalyst for olefin polymerization. The method for preparing a solid titanium catalyst for olefin polymerization according to the present invention comprises: preparing a magnesium compound solution by dissolving magnesium halide compound in a solvent mixture of cyclic ether and one or more of alcohol; preparing a carrier by adding titanium halide compound to said magnesium compound solution, then elevating the temperature of the solution and aging the solution to precipitate particles, and then adding titanium halide compound thereto for further reaction; preparing a catalyst by reacting said carrier with titanium compound and electron donor; and washing said catalyst with halogenated saturated hydrocarbon. According to the method of the present invention, a catalyst having high activity can be obtained and polyolefin produced by using the catalyst prepared by the method of the present invention has high stereoregularity, relatively easily compared with the conventional method.
摘要翻译：本发明涉及一种制备用于烯烃聚合的固体钛催化剂的方法。制备本发明的烯烃聚合用固体钛催化剂的方法包括：通过将卤化镁化合物溶解在环醚和一种或多种醇的溶剂混合物中来制备镁化合物溶液; 通过向所述镁化合物溶液中加入卤化钛化合物制备载体，然后升高溶液的温度并使溶液老化以沉淀颗粒，然后加入卤化钛化合物进一步反应; 通过使所述载体与钛化合物和电子给体反应制备催化剂; 并用卤化饱和烃洗涤所述催化剂。根据本发明的方法，与传统方法相比，可以获得具有高活性的催化剂，并且通过使用本发明方法制备的催化剂制备的聚烯烃具有高的立构规整性。

4. 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。

5. 发明申请

US20070298964A1 Preparation Method Of Solid Titanium Catalyst For Olefin Polymerization 审中-公开
标题翻译：固体钛催化剂烯烃聚合的制备方法
公开(公告)号：US20070298964A1
公开(公告)日：2007-12-27
申请号：US10598170
申请日：2004-10-15
申请人： Chun-Byung Yang , Ho-Sik Chang
发明人： Chun-Byung Yang , Ho-Sik Chang
IPC分类号： C08F4/64 , B01J31/00 , C08F10/00 , C08F4/654 , C08F4/10
CPC分类号： B01J31/1616 , B01J31/0212 , B01J2231/122 , B01J2531/46 , C08F10/00 , C08F110/06 , C08F4/6543 , 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 a mixture of titanium compound and halogenated hydrocarbon to the magnesium compound solution at low temperature and then elevating the temperature of the resulted solution for reaction; and (3) preparing a solid titanium catalyst by reacting the carrier with a titanium compound and an electron donor.
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）通过在低温下向镁化合物溶液中加入钛化合物和卤代烃的混合物，然后提高所得溶液的温度进行反应来制备载体; 和（3）通过使载体与钛化合物和电子给体反应来制备固体钛催化剂。

6. 发明授权

US07193022B2 Method of polymerization and copolymerization of ethylene 有权
标题翻译：乙烯的聚合和共聚方法
公开(公告)号：US07193022B2
公开(公告)日：2007-03-20
申请号：US10541597
申请日：2004-01-16
申请人： Chun-Byung Yang , Won-Young Kim , Ho-Sik Chang
发明人： Chun-Byung Yang , Won-Young Kim , Ho-Sik Chang
IPC分类号： C08F4/626 , C08F4/629 , C08F10/02
CPC分类号： C08F10/02 , C08F110/02 , C08F4/6567 , C08F4/651 , C08F2500/12
摘要： Disclosed is a method of polymerization and copolymerization of ethylene, which is carried out in the presence of (a) a solid titanium complex catalyst prepared by the steps of (i) preparing a magnesium solution by contacting halogenated magnesium compounds with alcohol, (ii) reacting the magnesium solution with ester compound having at least one hydroxyl group and silicon compound having alkoxy group, (iii) preparing a solid titanium catalyst component by reacting mixture of titanium compound and haloalkane compound; and (iv) producing solid titanium complex catalyst by reacting the solid titanium catalyst component with mixture of aluminum compound and haloalkane compound, or with haloalkane; and (b) organometallic compounds in Group II or III of the Periodic Table.
摘要翻译：公开了一种聚合和共聚乙烯的方法，其在（a）通过以下步骤制备的固体钛络合物催化剂的存在下进行：（i）通过使卤代镁化合物与醇接触来制备镁溶液，（ii）使镁溶液与具有至少一个羟基的酯化合物和具有烷氧基的硅化合物反应，（iii）通过使钛化合物和卤代烷烃化合物的混合物反应制备固体钛催化剂组分; 和（iv）通过使固体钛催化剂组分与铝化合物和卤代烷烃化合物或卤代烷烃的混合物反应制备固体钛络合物催化剂; 和（b）元素周期表II或III族中的有机金属化合物。

7. 发明申请

US20060149007A1 Method of polymerization and copolymerization of ethylene 有权
标题翻译：乙烯的聚合和共聚方法
公开(公告)号：US20060149007A1
公开(公告)日：2006-07-06
申请号：US10541597
申请日：2004-01-16
申请人： Chun-Byung Yang , Won-Young Kim , Ho-Sik Chang
发明人： Chun-Byung Yang , Won-Young Kim , Ho-Sik Chang
IPC分类号： C08F4/44
CPC分类号： C08F10/02 , C08F110/02 , C08F4/6567 , C08F4/651 , C08F2500/12
摘要： Disclosed is a method of polymerization and copolymerization of ethylene, which is carried out in the presence of (a) a solid titanium complex catalyst prepared by the steps of (i) preparing a magnesium solution by contacting halogenated magnesium compounds with alcohol, (ii) reacting the magnesium solution with ester compound having at least one hydroxyl group and silicon compound having alkoxy group, (iii) preparing a solid titanium catalyst component by reacting mixture of titanium compound and haloalkane compound; and (iv) producing solid titanium complex catalyst by reacting the solid titanium catalyst component with mixture of aluminum compound and haloalkane compound, or with haloalkane; and (b) organometallic compounds in Group II or III of the Periodic Table.
摘要翻译：公开了一种聚合和共聚乙烯的方法，其在（a）通过以下步骤制备的固体钛络合物催化剂的存在下进行：（i）通过使卤代镁化合物与醇接触来制备镁溶液，（ii）使镁溶液与具有至少一个羟基的酯化合物和具有烷氧基的硅化合物反应，（iii）通过使钛化合物和卤代烷烃化合物的混合物反应制备固体钛催化剂组分; 和（iv）通过使固体钛催化剂组分与铝化合物和卤代烷烃化合物或卤代烷烃的混合物反应制备固体钛络合物催化剂; 和（b）元素周期表II或III族中的有机金属化合物。

8. 发明授权

US06916759B2 Method for producing a catalyst for homo-or co-polymerization of ethylene 失效
标题翻译：制备乙烯均相或共聚合催化剂的方法
公开(公告)号：US06916759B2
公开(公告)日：2005-07-12
申请号：US10416428
申请日：2001-11-09
申请人： Chun-Byung Yang , Won-Young Kim , Weon Lee
发明人： Chun-Byung Yang , Won-Young Kim , Weon Lee
IPC分类号： C08F4/658 , C08F4/616 , C08F4/649 , C08F4/651 , C08F4/656 , C08F10/00 , C08F110/02 , B01J31/00 , B01J37/00 , C08F4/02 , C08F4/60
CPC分类号： C08F110/02 , C08F4/6565 , C08F4/651 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： A method of making an olefin polymerization catalyst is disclosed. The method involves contacting a magnesium halide compound with an alcohol, adding a mineral oil to the product, reacting this product with a hydroxylated ester and an alkoxy silane, then adding a titanium compound and a second silicon compound. The titanium compound is preferably an alkoxy halide, and the second silicon compound is preferably a silicon halide.
摘要翻译：公开了一种制备烯烃聚合催化剂的方法。该方法包括使卤化镁化合物与醇接触，向产物中加入矿物油，使该产物与羟化酯和烷氧基硅烷反应，然后加入钛化合物和第二硅化合物。钛化合物优选为烷氧基卤化物，第二硅化合物优选为卤化硅。

9. 发明授权

US07759272B2 Preparation method of catalyst for ethylene polymerization and copolymerization 有权
标题翻译：乙烯聚合和共聚催化剂的制备方法
公开(公告)号：US07759272B2
公开(公告)日：2010-07-20
申请号：US12274069
申请日：2008-11-19
申请人： Jin-Kyu Ahn , Joon-Ryeo Park , Chun-Byung Yang , Jong-Sik Kim
发明人： Jin-Kyu Ahn , Joon-Ryeo Park , Chun-Byung Yang , Jong-Sik Kim
IPC分类号： B01J31/06
CPC分类号： C08F10/00 , C08F110/02 , C08F4/651 , C08F4/6565 , C08F2500/18 , C08F2500/24
摘要： Provided is a preparation method of a catalyst for ethylene (co)polymerization, comprising the following steps: (1) preparing a magnesium compound solution by contact-reacting a halogenated magnesium compound with a mixed solvent of cyclic ether and at least one alcohol; (2) reacting the resulted magnesium compound solution from the above step (1) with a silicon compound having at least one alkoxy group; (3) preparing a support by adding a titanium compound to the resulted product from the step (2); and (4) reacting thus obtained support with a titanium compound and optionally a monoester compound, resulting in a catalyst. Catalysts prepared according to the present invention have a regulated particle shape, and their particle size can be easily adjusted. Therefore, with such catalyst, it is possible to produce polymers having high bulk density at high production yield.
摘要翻译：提供了一种乙烯（共）聚合催化剂的制备方法，包括以下步骤：（1）通过使卤代镁化合物与环醚和至少一种醇的混合溶剂接触反应来制备镁化合物溶液; （2）使所得到的上述步骤（1）的镁化合物溶液与具有至少一个烷氧基的硅化合物反应; （3）通过向步骤（2）得到的产物中加入钛化合物制备载体; 和（4）使由此获得的载体与钛化合物和任选的单酯化合物反应，得到催化剂。根据本发明制备的催化剂具有调节的颗粒形状，并且其粒度可以容易地调节。因此，通过这样的催化剂，能够以高的产率制造高堆积密度的聚合物。

10. 发明授权

US07060764B2 Method for polymerization and copolymerization of ethylene 有权
标题翻译：乙烯聚合和共聚方法
公开(公告)号：US07060764B2
公开(公告)日：2006-06-13
申请号：US10325630
申请日：2002-12-19
申请人： Chun-Byung Yang , Yong-Bok Lee , Sang-Yull Kim , Won-Young Kim
发明人： Chun-Byung Yang , Yong-Bok Lee , Sang-Yull Kim , Won-Young Kim
IPC分类号： C08F4/646 , C08F10/00
CPC分类号： C08F110/02 , C08F4/6565 , C08F4/651 , C08F4/642 , C08F2500/18 , C08F2500/04 , C08F2500/12
摘要： A method for polymerization and copolymerization of ethylene is disclosed. The polymerization is carried out in the presence of a preactivated titanium solid complex catalyst supported on a carrier containing magnesium. The resulting polymers have the advantage of high bulk density and broad molecular weight distribution.
摘要翻译：公开了一种聚合和共聚乙烯的方法。聚合反应在负载在含镁载体上的预活化的钛固体络合物催化剂的存在下进行。所得聚合物具有堆积密度高和分子量分布广泛的优点。

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