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1. 发明公开

EP3239157A1 NOVEL GROUP 4 TRANSITION METAL COMPOUND AND USE THEREOF 有权
标题翻译：新组4过渡金属化合物及其用途
公开(公告)号：EP3239157A1
公开(公告)日：2017-11-01
申请号：EP15873651.2
申请日：2015-12-23
申请人： Hanwha Chemical Corporation
发明人： JOUNG, Ui Gab , SAGONG, Kil , JUN, Sung Hae , KIM, Dong Ok , PARK, Hye Ran , LEE, In Jun
IPC分类号： C07F7/00 , C08F4/64
CPC分类号： C08F4/64 , C07F7/00 , C08F2/06 , C08G61/02
摘要： The present invention relates to a novel Group 4 transition metal compound, a method for preparing the compound, a catalyst composition comprising the compound, and a method for preparing a polyolefin comprising performing a polymerization reaction of olefin monomers, in the presence of the catalyst composition.
Since the Group 4 transition metal compound of the present invention exhibits an excellent catalytic activity in polyolefin synthesis reactions, as well as having excellent thermal stability, it can be used for polyolefin synthesis reactions at high temperatures, and by changing the type of a central metal and ligand, the weight average molecular weight of synthesized polyolefins and the octene content in the polymer can be controlled. Therefore, it can be effectively used in polyolefin synthesis processes in which grades are controlled.
摘要翻译：本发明涉及新型第4族过渡金属化合物，制备该化合物的方法，包含该化合物的催化剂组合物，以及制备聚烯烃的方法，该方法包括在催化剂组合物存在下进行烯烃单体的聚合反应。由于本发明的第4族过渡金属化合物在聚烯烃合成反应中表现出优异的催化活性，并且具有优异的热稳定性，因此它可用于高温下的聚烯烃合成反应，并且通过改变中心金属的类型和配体，可以控制合成聚烯烃的重均分子量和聚合物中的辛烯含量。因此，它可以有效地用于控制等级的聚烯烃合成过程中。

2. 发明公开

EP3450469A1 HIGH-DENSITY ETHYLENE-BASED POLYMER USING HYBRID SUPPORTED METALLOCENE CATALYST, AND PREPARATION METHOD 审中-公开
公开(公告)号：EP3450469A1
公开(公告)日：2019-03-06
申请号：EP17789754.3
申请日：2017-02-10
申请人： Hanwha Chemical Corporation
发明人： JOUNG, Ui Gab , JEONG, Dong Wook , KANG, Won Jun , KIM, Dong Ok , YANG, Song Hee , LEE, In Jun
IPC分类号： C08F10/02 , C08F4/6592 , C08F4/646 , C08F4/642 , C08F4/659 , C08F4/02 , C08F2/34 , C08F2/44
摘要： The present invention relates to a high-density ethylene-based polymer comprising: an ethylene homopolymer; or a copolymer of ethylene and at least one comonomer selected from the group consisting of α-olefins, cyclic olefins and linear, branched and cyclic dienes. According to the present invention, the high-density ethylene-based polymer has a wide molecular weight distribution and excellent comonomer distribution characteristics, has excellent melt flowability due to a long chain branched structure, and has excellent mechanical characteristics since the comonomer distribution is concentrated in a high-molecular-weight body. The high-density ethylene polymer of the present invention has excellent molding processability during processing such as extrusion, compression, injection and rotational molding by having excellent mechanical characteristics and melt flowability.

3. 发明公开

EP3187499A1 NOVEL GROUP 4 TRANSITION METAL COMPOUND AND USE THEREOF 有权
标题翻译：新组4过渡金属化合物及其用途
公开(公告)号：EP3187499A1
公开(公告)日：2017-07-05
申请号：EP15836333.3
申请日：2015-08-28
申请人： Hanwha Chemical Corporation
发明人： JOUNG, Ui Gab , KIM, Dong Ok , KIM, Dong Wook , KIM, Ah Reum , PARK, Hye Ran , SAGONG, Kil , JUN, Sung Hae , LEE, Chun Sun , HWANG, Eun Yeong
IPC分类号： C07F7/00 , C08F4/16
CPC分类号： C07F7/00 , C08F4/16 , C08F4/64044 , C08F210/16 , C08F210/14
摘要： The present invention relates to a novel Group 4 transition metal compound, a preparation method thereof, a catalyst composition comprising the same, and a polyolefin preparation method comprising a step of carrying out polymerization of an olefin monomer in the presence of the catalyst composition.
A Group 4 transition metal compound of the present invention shows excellent thermal stability as well as an excellent catalytic activity in a polyolefin synthetic reaction, and thus can be used in a polyolefin synthetic reaction at a high temperature. In addition, use of the Group 4 transition metal compound as a catalyst enables adjustment of the weight average molecular weight of a synthesized polyolefin and the octene content among the polymers, by varying the types of a center metal and a ligand, and thus can be efficiently used for a polyolefin synthesis process in which the grade is adjusted.
摘要翻译：本发明涉及一种新的第4族过渡金属化合物，其制备方法，包含该第4族过渡金属化合物的催化剂组合物，以及包括在催化剂组合物存在下进行烯烃单体聚合的步骤的聚烯烃制备方法。本发明的第4族过渡金属化合物在聚烯烃合成反应中显示出优异的热稳定性和优异的催化活性，因此可用于高温下的聚烯烃合成反应。另外，通过使用第4族过渡金属化合物作为催化剂，通过改变中心金属和配体的种类，可以调整合成聚烯烃的重均分子量和聚合物中的辛烯含量，因此可以是有效地用于调整等级的聚烯烃合成过程。

4. 发明公开

EP3492498A1 HIGH-PROCESSABILITY HIGH-DENSITY ETHYLENE-BASED POLYMER USING HYBRID SUPPORTED METALLOCENE CATALYST, AND PREPARATION METHOD THEREFOR 审中-实审
公开(公告)号：EP3492498A1
公开(公告)日：2019-06-05
申请号：EP17834601.1
申请日：2017-04-07
申请人： Hanwha Chemical Corporation
发明人： LEE, In Jun , KANG, Won Jun , KIM, Dong Ok , YANG, Song Hee , LEE, Sung Woo , JEONG, Dong Wook , JOUNG, Ui Gab
IPC分类号： C08F10/02 , C08F4/654 , C07F17/00 , C08F4/646 , C08F4/659
摘要： The present invention relates to a high-density ethylene-based polymer comprising an ethylene homopolymer or a copolymer of ethylene and at least one comonomer selected from the group consisting of an α-olefin, a cyclic olefin, and a straight, branched and cyclic diene. According to the present invention, the high-density polyethylene resin has a wide molecular weight distribution and excellent comonomer distribution characteristics, has excellent melt flowability due to a long chain branched structure, and has excellent mechanical characteristics since the comonomer distribution is concentrated in a high-molecular-weight body. The high-density ethylene polymer of the present invention has excellent molding processability during processing such as extrusion, compression, injection and rotational molding by having excellent mechanical characteristics and melt flowability.

5. 发明授权

EP3187499B1 NOVEL GROUP 4 TRANSITION METAL COMPOUND AND USE THEREOF 有权
公开(公告)号：EP3187499B1
公开(公告)日：2019-04-24
申请号：EP15836333.3
申请日：2015-08-28
申请人： Hanwha Chemical Corporation
发明人： JOUNG, Ui Gab , KIM, Dong Ok , KIM, Dong Wook , KIM, Ah Reum , PARK, Hye Ran , SAGONG, Kil , JUN, Sung Hae , LEE, Chun Sun , HWANG, Eun Yeong
IPC分类号： C07F7/00 , C08F4/16 , C08F210/16 , C08F4/64

6. 发明公开

EP3466990A1 HIGH-DENSITY ETHYLENE-BASED POLYMER USING SUPPORTED HYBRID METALLOCENE CATALYST, AND MANUFACTURING METHOD THEREFOR 审中-公开
公开(公告)号：EP3466990A1
公开(公告)日：2019-04-10
申请号：EP17806865.6
申请日：2017-02-10
申请人： Hanwha Chemical Corporation
发明人： LEE, In Jun , KANG, Won Jun , KIM, Dong Ok , YANG, Song Hee , LEE, Sung Woo , JEONG, Dong Wook , JOUNG, Ui Gab
IPC分类号： C08F10/02 , C08F4/6592 , C08F4/646 , C08F4/642 , C08F4/02 , C08F4/659 , C08F2/34 , C08F2/44
摘要： The present invention relates to a high-density ethylene-based polymer comprising an ethylene homopolymer or a copolymer of ethylene and at least one comonomer selected from the group consisting of an α-olefin, a cyclic olefin, and a straight, branched and cyclic diene. According to the present invention, the high-density polyethylene resin has a wide molecular weight distribution and excellent comonomer distribution characteristics, has excellent melt flowability due to a long chain branched structure, and has excellent mechanical characteristics since the comonomer distribution is concentrated in a high-molecular-weight body. The high-density ethylene polymer of the present invention has excellent molding processability during processing such as extrusion, compression, injection and rotational molding by having excellent mechanical characteristics and melt flowability.

7. 发明公开

EP3450467A1 HYBRID SUPPORTED METALLOCENE CATALYST, AND POLYOLEFIN RESIN HAVING EXCELLENT PROCESSABILITY AND USING SAME 审中-实审
公开(公告)号：EP3450467A1
公开(公告)日：2019-03-06
申请号：EP17789787.3
申请日：2017-03-22
申请人： Hanwha Chemical Corporation
发明人： JEONG, Dong Wook , KIM, Dong Ok , JOUNG, Ui Gab
IPC分类号： C08F4/6592 , C08F4/646 , C08F4/642 , C08F4/02 , C08F4/659 , C08F10/02 , C08F2/34 , C08F2/44
摘要： The present invention relates to a hybrid supported metallocene catalyst including at least first metallocene compound, at least one second metallocene compound, at least one cocatalyst compound, and a carrier, a preparation method therefor, and a polyolefin resin polymerized in the presence of the catalyst, wherein the second metallocene compound is a compound of a bridged structure having a ligand of an asymmetric structure, and the polyolefin resin has a density of 0.910 g/cm 3 to 0.960 g/cm 3 , a molecular weight density in a unimodal distribution of 3 to 5, a melt index of 0.05 to 100 at 2.16 kg, and a melt flow rate of 20 to 40.

8. 发明公开

EP3239156A1 NOVEL GROUP 4 TRANSITION METAL COMPOUND AND USE OF SAME 有权
标题翻译：新组4过渡金属化合物及其用途
公开(公告)号：EP3239156A1
公开(公告)日：2017-11-01
申请号：EP15873649.6
申请日：2015-12-23
申请人： Hanwha Chemical Corporation
发明人： JOUNG, Ui Gab , SAGONG, Kil , JUN, Sung Hae , KIM, Dong Ok , PARK, Hye Ran , LEE, In Jun
IPC分类号： C07F7/00 , C08F4/64
CPC分类号： C08F4/64044 , C07F7/00 , C08F4/64 , C08F297/08
摘要： The present invention relates to a novel Group 4 transition metal compound, a method for preparing the compound, a catalyst composition comprising the compound, and a method for preparing a polyolefin comprising performing a polymerization reaction of olefin monomers, in the presence of the catalyst composition.
Since the Group 4 transition metal compound of the present invention exhibits an excellent catalytic activity in polyolefin synthesis reactions, as well as having excellent thermal stability, it can be used for polyolefin synthesis reactions at high temperatures, and by changing the type of a central metal and ligand, the weight average molecular weight of synthesized polyolefins and the octene content in the polymer can be controlled. Therefore, it can be effectively used in polyolefin synthesis processes in which grades are controlled.
摘要翻译：本发明涉及新型第4族过渡金属化合物，制备该化合物的方法，包含该化合物的催化剂组合物，以及制备聚烯烃的方法，该方法包括在催化剂组合物存在下进行烯烃单体的聚合反应。由于本发明的第4族过渡金属化合物在聚烯烃合成反应中表现出优异的催化活性，并且具有优异的热稳定性，因此它可用于高温下的聚烯烃合成反应，并且通过改变中心金属的类型和配体，可以控制合成聚烯烃的重均分子量和聚合物中的辛烯含量。因此，它可以有效地用于控制等级的聚烯烃合成过程中。

9. 发明公开

EP2350107A2 SCAFFOLD MATERIALS-TRANSITION METAL HYDRIDE COMPLEXES, INTERMEDIATES THEREFOR AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：过渡金属配合物对混合型支架材料，其中间体及其制造方法
公开(公告)号：EP2350107A2
公开(公告)日：2011-08-03
申请号：EP10733661.2
申请日：2010-01-22
申请人： Hanwha Chemical Corporation
发明人： KIM, Jong Sik , KIM, Dong Wook , KIM, Dong Ok , AHN, Gui Ryong , PARK, Jeasung , JEON, Hyo Jin , IHM, Jisoon , CHA, Moon-Hyun
IPC分类号： C07F15/00 , C07F19/00 , C01B6/24
CPC分类号： C01B3/0015 , C01B3/0026 , C01B6/02 , C07F3/003 , Y02E60/327 , Y02E60/328
摘要： The present invention relates to substances which can be applied to the technical fields of gas storages, polymerization catalysts and optical isomers, their intermediates, and processes for preparing the same, which is characterized in that 1) possible disintegration of structure of the scaffold material (SM) is impeded, and 2) they are prepared by a simple manufacturing system as compared to the substances conventionally suggested in the application field. Specifically, it relates to scaffold material-transition metal hydride complexes comprised of scaffold material (SM) and transition metal hydride (M
1 H
(n-1) ) which is chemically bonded to the functional groups formed on the scaffold material, SM-transition metal halide complex and SM-transition metal ligand complex as the precursors, and a process for preparing the same. The SM-transition metal hydride complex according to the present invention is a substance for hydrogen storage which adsorbs hydrogen via Kubas adsorption. The complex according to the invention can store high capacity of hydrogen with safety and reversibility, while disintegration of its structure does not occur even with repeated adsorption-desorption of hydrogen.

10. 发明公开

EP2064221A1 ORGANOMETALLIC COMPLEXES AS HYDROGEN STORAGE MATERIALS AND A METHOD OF PREPARING THE SAME 审中-公开
标题翻译：有机金属络合物作为生产储氢材料和方法
公开(公告)号：EP2064221A1
公开(公告)日：2009-06-03
申请号：EP07808196.5
申请日：2007-09-12
申请人： Seoul National University Industry Foundation , Hanwha Chemical Corporation , Industry-University Cooperation Foundation Hanyang University
发明人： IHM, Jisoon , LEE, Hoonkyung , JEON, Hyo Jin , KIM, Jong Sik , KIM, Dong Ok , YOON, Hee Bock , PARK, Jeasung , OH, Seong-Geun , OH, Chul
IPC分类号： C07F7/28
CPC分类号： C07F7/006 , C01B3/0015 , C01B6/003 , Y02E60/328
摘要： The present invention relates to an organic-transition metal complex which can safely and reversibly store hydrogen in a high capacity, and a process for preparing the same. In order to achieve the objects, the hydrogen storage material according to the invention comprises a complex generated by combination of an organic substance containing a hydroxyl (-OH) group (s) with a transition metal containing compound, which can more effectively store hydrogen with more than one transition metal being bonded per molecule. Examples of the organic substances containing hydroxyl (-OH) group (s) include alkyl derivatives such as ethylene glycol, trimethylene glycol and glycerol, and hydroxyl -containing aryl derivatives such as f luoroglucinol. As the transition metal, titanium (Ti), vanadium (V) and scandium (Sc), which can make Kubas binding, may be mentioned.

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