公开(公告)号：US07629481B2

公开(公告)日：2009-12-08

申请号：US11234504

申请日：2005-09-23

申请人： Choong Hoon Lee ,  Jong Joo Ha ,  Seung Whan Jung ,  Eunjung Lee ,  Beomdoo Seo ,  Young Whan Park ,  Hyosun Lee ,  Sung Don Hong ,  Young Chul Won ,  Bun Yeoul Lee

发明人： Choong Hoon Lee ,  Jong Joo Ha ,  Seung Whan Jung ,  Eunjung Lee ,  Beomdoo Seo ,  Young Whan Park ,  Hyosun Lee ,  Sung Don Hong ,  Young Chul Won ,  Bun Yeoul Lee

IPC分类号： C07F17/00 ,  C08F4/76 ,  C08F4/64

CPC分类号： C07F17/00 ,  Y10S526/941 ,  Y10S526/943

摘要： Provided are a bridged metallocene compound particularly suitable for copolymerization of ethylene and alpha-olefin or cyclic olefin, a process of preparing the metallocene compound, and a process of preparing polyolefin using the metallocene compound. The bridged metallocene compound has low steric hindrance and good (co)polymerization activity, and thus, exhibits good activity in copolymerization of ethylene and alpha-olefin such as 1-hexene or 1-octene. Furthermore, the process of preparing the bridged metallocene compound is simplified, and thus, suitable for mass production.

摘要翻译： 提供特别适用于乙烯和α-烯烃或环烯烃的共聚的桥连茂金属化合物，制备茂金属化合物的方法，以及使用茂金属化合物制备聚烯烃的方法。 桥连金属茂化合物具有低的空间位阻和良好的（共）聚合活性，因此在乙烯和α-烯烃如1-己烯或1-辛烯的共聚合中表现出良好的活性。 此外，制备桥连金属茂化合物的方法简单，因此适合批量生产。

公开(公告)号：US07166731B2

公开(公告)日：2007-01-23

申请号：US10962482

申请日：2004-10-13

申请人： Young Whan Park ,  Hyosun Lee ,  Sung Don Hong ,  Kwang Ho Song ,  Boong Goon Jeong ,  Dae Woo Nam ,  Hye Young Jung ,  Bun Yeoul Lee ,  Young Chul Won

发明人： Young Whan Park ,  Hyosun Lee ,  Sung Don Hong ,  Kwang Ho Song ,  Boong Goon Jeong ,  Dae Woo Nam ,  Hye Young Jung ,  Bun Yeoul Lee ,  Young Chul Won

IPC分类号： C07F17/00 ,  C07C13/00 ,  C07C49/00

CPC分类号： C07F17/00 ,  C07C1/20 ,  C07C43/162 ,  C07C43/192 ,  C07C2601/10 ,  C07C13/15

摘要： There are provided a method of simply preparing a 1,4,6-substituted, 1,4-substituted, 1,6-substituted, or 1-substituted fulvene compound, the intermediates of the fulvene compound, and a method of preparing an ansa-metallocene compound in which two cyclopentadienyl ligands are bridged by one carbon and there are substituents only at positions adjacent to the bridging point of a cyclopentadienyl ligand, using the fulvene compound.

摘要翻译： 提供了简单地制备1,4,6-取代的，1,4-取代的，1,6-取代的或1-取代的富烯化合物，富烯化合物的中间体的方法和制备ansa的方法 茂金属化合物，其中两个环戊二烯基配位体被一个碳桥连，并且仅在邻近环戊二烯基配体的桥连点的位置处使用富烯化合物。

公开(公告)号：US07244805B2

公开(公告)日：2007-07-17

申请号：US11088806

申请日：2005-03-25

申请人： Young Whan Park ,  Hyo Sun Lee ,  Young Chul Won ,  Bun Yeoul Lee ,  Heon Yong Kwon ,  Soo Yeon Lee

发明人： Young Whan Park ,  Hyo Sun Lee ,  Young Chul Won ,  Bun Yeoul Lee ,  Heon Yong Kwon ,  Soo Yeon Lee

IPC分类号： C08G64/00

CPC分类号： C08G64/34 ,  C07F3/003

摘要： Provided are a bimetallic zinc complex and a method of producing polycarbonate, including polymerizing an epoxy compound and carbon dioxide using the bimetallic zinc complex. The bimetallic zinc complex according to the present invention has a distance between zinc-zinc atoms, which is maintained in a limited range regardless of its concentration in a reaction medium for the polymerization. Thus, the bimetallic zinc complex can have a polymerization activity even at a high ratio of monomer/catalyst, thereby reducing a catalyst amount to be used, which is economically advantageous. Further, the bimetallic zinc complex can produce a high molecular weight polycarbonate.

摘要翻译： 提供双金属锌络合物和使用双金属锌络合物聚合环氧化合物和二氧化碳的聚碳酸酯的制造方法。 根据本发明的双金属锌络合物具有锌 - 锌原子之间的距离，其保持在有限范围内，而与聚合反应介质中的浓度无关。 因此，即使在单体/催化剂的高比例下，双金属锌络合物也可以具有聚合活性，从而减少了所用的催化剂量，这在经济上是有利的。 此外，双金属锌络合物可以生产高分子量聚碳酸酯。

公开(公告)号：US07814713B2

公开(公告)日：2010-10-19

申请号：US12654039

申请日：2009-12-08

申请人： Sung Cheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung Ho Chun ,  Dai Seung Choi ,  Won Kook Kim ,  Taesun Lim ,  Heon Kim ,  Jungmin Lee ,  Kyung Lim Paik

发明人： Sung Cheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung Ho Chun ,  Dai Seung Choi ,  Won Kook Kim ,  Taesun Lim ,  Heon Kim ,  Jungmin Lee ,  Kyung Lim Paik

IPC分类号： B01J31/00 ,  C08F4/06

CPC分类号： C08F4/70

摘要： A catalyst system capable of producing a cyclic olefin polymer having a polar functional group and a high molecular weight with a high yield in which a catalyst is not deactivated due to polar functional groups of monomers, and a method of producing polymers using the same are provided. The catalyst system for polymerization of olefin according to the present invention has good thermal and chemical stability, and thus, in the method of preparing polyolefin using the catalyst system, the deactivation of a catalyst due to a polar functional group of the monomer can be prevented, and thus a high yield of the cyclic olefin polymer with a high molecular weight can be obtained when a ratio of the catalyst to the monomer is 1:5000, and the removal of a catalyst residue is not required.

公开(公告)号：US20090192277A1

公开(公告)日：2009-07-30

申请号：US10585358

申请日：2005-07-05

申请人： Sung Cheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung Ho Chun ,  Dai Seung Choi ,  Won Kook Kim ,  Tae Sun Lim ,  Heon Kim ,  Jung Min Lee ,  Kyung Lim Paik

发明人： Sung Cheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung Ho Chun ,  Dai Seung Choi ,  Won Kook Kim ,  Tae Sun Lim ,  Heon Kim ,  Jung Min Lee ,  Kyung Lim Paik

IPC分类号： C08F4/80

CPC分类号： C08F232/08 ,  C08F4/70

摘要： A method of producing a cyclic olefin polymer having a polar functional group and a high molecular weight with a high yield in which a catalyst is not deactivated due to polar functional groups, moisture and oxygen is provided. According to the olefin polymerization method, deactivation of a catalyst due to polar functional groups of monomers can be prevented, and thus a polyolefin having a high molecular weight can be prepared with a high yield, and the ratio of catalyst to monomer can be less than 1/5000 due to good activity of the catalyst, and thus removal of catalyst residues is not required.

摘要翻译： 提供具有极性官能团和高分子量的环状烯烃聚合物的方法，其中高分子量由于极性官能团，水分和氧气而催化剂未失活。 根据烯烃聚合方法，可以防止由于单体的极性官能团而导致的催化剂的失活，因此可以高产率制备高分子量的聚烯烃，催化剂与单体的比例可以小于 由于催化剂的活性良好，因此不需要除去催化剂残余物。

公开(公告)号：US20100174039A1

公开(公告)日：2010-07-08

申请号：US12654039

申请日：2009-12-08

申请人： Sung Cheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung He Chun ,  Dai Seung Choi ,  Won Kook Kim ,  Taesun Lim ,  Heon Kim ,  Jungmin Lee ,  Kyung Lim Paik

发明人： Sung Cheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung He Chun ,  Dai Seung Choi ,  Won Kook Kim ,  Taesun Lim ,  Heon Kim ,  Jungmin Lee ,  Kyung Lim Paik

IPC分类号： C08F4/80

CPC分类号： C08F4/70

摘要： A catalyst system capable of producing a cyclic olefin polymer having a polar functional group and a high molecular weight with a high yield in which a catalyst is not deactivated due to polar functional groups of monomers, and a method of producing polymers using the same are provided. The catalyst system for polymerization of olefin according to the present invention has good thermal and chemical stability, and thus, in the method of preparing polyolefin using the catalyst system, the deactivation of a catalyst due to a polar functional group of the monomer can be prevented, and thus a high yield of the cyclic olefin polymer with a high molecular weight can be obtained when a ratio of the catalyst to the monomer is 1:5000, and the removal of a catalyst residue is not required.

公开(公告)号：US07648937B2

公开(公告)日：2010-01-19

申请号：US11227093

申请日：2005-09-16

申请人： Sung Cheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung Ho Chun ,  Dai Seung Choi ,  Won Kook Kim ,  Taesun Lim ,  Heon Kim ,  Jungmin Lee ,  Kyung Lim Paik

发明人： Sung Cheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung Ho Chun ,  Dai Seung Choi ,  Won Kook Kim ,  Taesun Lim ,  Heon Kim ,  Jungmin Lee ,  Kyung Lim Paik

IPC分类号： B01J31/00 ,  C08F4/06

CPC分类号： C08F4/70

摘要： A catalyst system capable of producing a cyclic olefin polymer having a polar functional group and a high molecular weight with a high yield in which a catalyst is not deactivated due to polar functional groups of monomers, and a method of producing polymers using the same are provided. The catalyst system for polymerization of olefin according to the present invention has good thermal and chemical stability, and thus, in the method of preparing polyolefin using the catalyst system, the deactivation of a catalyst due to a polar functional group of the monomer can be prevented, and thus a high yield of the cyclic olefin polymer with a high molecular weight can be obtained when a ratio of the catalyst to the monomer is 1:5000, and the removal of a catalyst residue is not required.

摘要翻译： 提供一种催化剂体系，其能够制备具有极性官能团和高分子量的环状烯烃聚合物，其高产率，其中由于单体的极性官能团而不使催化剂失活，以及使用其制备聚合物的方法 。 本发明的烯烃聚合用催化剂体系具有良好的热稳定性和化学稳定性，因此在使用该催化剂体系的聚烯烃的制造方法中，可以防止由于单体的极性官能团引起的催化剂的失活 因此，当催化剂与单体的比例为1:5000时，可以获得高产率的具有高分子量的环状烯烃聚合物，并且不需要除去催化剂残余物。

公开(公告)号：US07638653B2

公开(公告)日：2009-12-29

申请号：US11492059

申请日：2006-07-25

申请人： Sungcheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung Ho Chun ,  Dai Seung Choi

发明人： Sungcheol Yoon ,  Young Chul Won ,  Young Whan Park ,  Sung Ho Chun ,  Dai Seung Choi

IPC分类号： C07F9/02 ,  C07F15/04

CPC分类号： C07F9/5435 ,  C07F9/5407

摘要： Provided is a method of preparing a phosphonium compound by reacting a protic phosphonium compound represented by [(R1)—P(R2)a(R2′)b]HX and a salt compound represented by [C][Ani]. Therefore, a phosphonium compound used as a cocatalyst for the preparation of a polar cyclic olefin polymer can be produced at high yield.

摘要翻译： 本发明提供通过使[（R1）-P（R2）a（R2'）b] HX表示的质子性鏻化合物与[C] [Ani]表示的盐化合物反应制备鏻化合物的方法。 因此，可以以高收率制造用作制备极性环烯烃聚合物的助催化剂的鏻化合物。