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1. 发明授权

US06482930B1 Monomeric neodymium carboxylate and its use in polymerization of conjugated diene 失效
标题翻译：单体钕羧酸盐及其在共轭二烯聚合中的应用
公开(公告)号：US06482930B1
公开(公告)日：2002-11-19
申请号：US09690385
申请日：2000-10-17
申请人： Gwang Hoon Kwag , Seung Hwon Lee , Young Chan Jang , A Ju Kim
发明人： Gwang Hoon Kwag , Seung Hwon Lee , Young Chan Jang , A Ju Kim
IPC分类号： C07F500
CPC分类号： C08F236/08 , C07F5/003 , C08F236/06 , C08F4/545
摘要： The invention is related to a novel compound represented by NdHA4 wherein A is a carboxylate, and to a diene polymerization catalyst using the novel compound. NdHA4 has monomeric structure and does not contain water, bases and salts. NdHA4 is mixed with a halogen compound and an organic metal compound to prepare a catalyst system. The catalyst system in the polymerization of 1,3-butadiene (BD) or isoprene produces high cis polydiene with a high activity (100 g BD/4.0×10−5 mole Nd) and without gel formation. The polydiene thus obtained is useful for tires and golf balls and as a polystyrene modifier.
摘要翻译：本发明涉及一种由NdHA4表示的新型化合物，其中A为羧酸酯，并涉及使用该新化合物的二烯聚合催化剂。 NdHA4具有单体结构，不含水，碱和盐。将NdHA4与卤素化合物和有机金属化合物混合以制备催化剂体系。 1,3-丁二烯（BD）或异戊二烯聚合中的催化剂体系产生高活性的高顺式聚二烯（100g BD / 4.0×10-5摩尔Nd），不形成凝胶。如此获得的聚二烯可用于轮胎和高尔夫球以及作为聚苯乙烯改性剂。

2. 发明授权

US07247695B2 High 1,4-cis polybutadiene-polyurethane copolymer and preparation method thereof 有权
标题翻译：高1,4-顺式聚丁二烯 - 聚氨酯共聚物及其制备方法
公开(公告)号：US07247695B2
公开(公告)日：2007-07-24
申请号：US10827001
申请日：2004-04-19
申请人： Gwang Hoon Kwag , Sam Min Kim , Young Chan Jang , Pil Sung Kim , Seung Hwon Lee , Seung Hwa Lee , A Ju Kim
发明人： Gwang Hoon Kwag , Sam Min Kim , Young Chan Jang , Pil Sung Kim , Seung Hwon Lee , Seung Hwa Lee , A Ju Kim
IPC分类号： C08F36/06 , C08F136/06
CPC分类号： C08L19/006 , C08C19/22 , C08C19/44 , C08F36/04 , C08L9/00 , C08L15/00 , C08F4/545
摘要： Disclosed is a novel high 1,4-cis polybutadiene-polyurethane copolymer and a preparation method thereof. The present invention provides a high 1,4-cis polybutadiene-polyurethane copolymer represented by the following formula 1 and having an average molecular weight of at least 100,000, and a method for preparing the high 1,4-cis polybutadiene-polyurethane copolymer that includes polymerizing 1,3-butadiene or butadiene derivatives with a catalyst comprising a rare earth compound, a halogen-containing compound and an organoaluminum compound in the presence of a non-polar solvent, to prepare a polybutadiene having a high 1,4-cis content of at least 95%; and then introducing a polyurethane group to the polybutadiene. The high 1,4-cis polybutadiene-polyurethane copolymer thus obtained exhibits low cold flow and high affinity to silica or carbon black in admixture as well as excellent in elasticity and abrasion resistance: where l, m, n and o represent the number of repeating unit, 1 is 94 to 99%, m is 0 to 5%, n is 0 to 5%, l+m+n=100%, l/(m+n) is 15 to 100, o is 1 to 100%; and A and Y are C1-C20 alkyl or aryl, respectively.
摘要翻译：公开了一种新型高1,4-顺式聚丁二烯 - 聚氨酯共聚物及其制备方法。本发明提供由下式1表示的平均分子量至少为100,000的高1,4-顺式聚丁二烯 - 聚氨酯共聚物，以及制备高1,4-顺式聚丁二烯 - 聚氨酯共聚物的方法，其包括在非极性溶剂的存在下，用含有稀土类化合物，含卤素化合物和有机铝化合物的催化剂聚合1,3-丁二烯或丁二烯衍生物，制备具有高1,4-顺式含量的聚丁二烯至少95％; 然后将聚氨酯基团引入聚丁二烯。由此获得的高1,4-顺式聚丁二烯 - 聚氨酯共聚物表现出低的冷流和对二氧化硅或炭黑的高亲和性，并且具有优异的弹性和耐磨性：其中l，m，n和o表示重复的数目单元，1为94〜99％，m为0〜5％，n为0〜5％，l + m + n = 100％，l /（m + n）为15〜100，o为1〜100％ ; A和Y分别为C 1 -C 20烷基或芳基。

3. 发明授权

US06506865B2 Monomeric neodymium carboxylate and its use in polymerization of conjugated diene 失效
公开(公告)号：US06506865B2
公开(公告)日：2003-01-14
申请号：US10146312
申请日：2002-05-15
申请人： Gwang Hoon Kwag , Seung Hwon Lee , Young Chan Jang , A Ju Kim
发明人： Gwang Hoon Kwag , Seung Hwon Lee , Young Chan Jang , A Ju Kim
IPC分类号： C08F452
CPC分类号： C08F236/08 , C07F5/003 , C08F236/06 , C08F4/545
摘要： The invention is related to a novel compound represented by NdHA4 wherein A is a carboxylate, and to a diene polymerization catalyst using the novel compound. NdHA4 has monomeric structure and does not contain water, bases and salts. NdHA4 is mixed with a halogen compound and an organic metal compound to prepare a catalyst system. The catalyst system in the polymerization of 1,3-butadiene (BD) or isoprene produces high cis polydiene with a high activity (100 g BD/4.0×10−5 mole Nd) and without gel formation. The polydiene thus obtained is useful for tires and golf balls and as a polystyrene modifier.

4. 发明授权

US06451934B1 Process for preparation of high 1,4-CIS polybutadiene 有权
标题翻译：制备高分子量的1,4-丁二烯丁二烯的方法
公开(公告)号：US06451934B1
公开(公告)日：2002-09-17
申请号：US09539999
申请日：2000-03-30
申请人： Young Chan Jang , A Ju Kim , Gwang Hoon Kwag , Seung Hwon Lee
发明人： Young Chan Jang , A Ju Kim , Gwang Hoon Kwag , Seung Hwon Lee
IPC分类号： C08F452
CPC分类号： C08F136/06 , C08F4/7098 , C08F4/545
摘要： This invention relates to a process for preparation of high 1,4-cis polybutadiene and more particularly, to the process for preparing polybutadiene by polymerizing 1,3-butadiene monomer in the presence of a catalyst prepared by aging a mixture of a neodymium salt compound, a nickel salt compound, an organoaluminium compound and a borontrifluoride complex compound in the presence or absence of a conjugated diene compound. With much remarked catalytic activity, polybutadiene with a very high 1,4-cis content can be prepared in a high yield using a small amount of catalyst.
摘要翻译：本发明涉及一种制备高1,4-顺式聚丁二烯的方法，更具体地说，涉及通过在催化剂存在下聚合1,3-丁二烯单体制备聚丁二烯的方法，所述催化剂是将钕盐化合物，镍盐化合物，有机铝化合物和三氟化硼配位化合物，在共轭二烯化合物存在或不存在下。具有非常显着的催化活性，可以使用少量催化剂以高产率制备具有非常高的1,4-顺式含量的聚丁二烯。

5. 发明授权

US6136931A Process for preparing polybutadiene using catalyst with high activity 有权
标题翻译：使用高活性的催化剂制备聚丁二烯的方法
公开(公告)号：US6136931A
公开(公告)日：2000-10-24
申请号：US433073
申请日：1999-11-03
申请人： Young Chan Jang , Gwang Hoon Kwag , A Ju Kim , Seung Hwon Lee
发明人： Young Chan Jang , Gwang Hoon Kwag , A Ju Kim , Seung Hwon Lee
IPC分类号： C08F4/14 , C08F4/54 , C08F136/06 , C08F4/52
CPC分类号： C08F136/06
摘要： This invention relates to a process for preparing polybutadiene with high 1,4-cis content (over 97%) and high conversion (over 90%) in such a manner that 1,3-butadiene is polymerized using an aging catalyst, which has high homogeneity due to its excellent solubility in non-polar solvents, resulting in producing polybutadiene having low gel content and low solution viscosity. The aging catalyst is a mixture of a neodymium compound, an organoaluminum compound and a borontrifluoride complex, which is represented by the formula I or the formula II, in the presence or absence of a small portion of conjugated diene compound:Formula I is represented byBF.sub.3 OR.sub.1 R.sub.2wherein R.sub.1 and R.sub.2 can be the same or different, and are independent substituents, respectively which are alkyl, cycloalkyl, allyl, aryl or arylalkyl groups containing from 1 to 10 carbon atoms; andFormula II is represented by ##STR1## wherein R.sub.3 is an alkyl group containing from 2 to 10 carbon atoms.
摘要翻译：本发明涉及一种具有高1,4-顺式含量（超过97％）和高转化率（超过90％）的聚丁二烯的方法，使得使用老化催化剂聚合1,3-丁二烯，该催化剂具有高均匀性由于其在非极性溶剂中的优异溶解度，导致生产具有低凝胶含量和低溶液粘度的聚丁二烯。老化催化剂是在存在或不存在少量共轭二烯化合物的情况下由式I或式II表示的钕化合物，有机铝化合物和三氟化硼络合物的混合物：式I由 BF 3 OR 1 R 2，其中R 1和R 2可以相同或不同，并且分别是含有1至10个碳原子的烷基，环烷基，烯丙基，芳基或芳烷基的独立取代基; 式II表示为其中R 3为含有2至10个碳原子的烷基。

6. 发明授权

US06908975B2 Method for preparing high 1,4-cis polybutadiene having controlled cold flow 有权
标题翻译：制备具有受控冷流的高1,4-顺式聚丁二烯的方法
公开(公告)号：US06908975B2
公开(公告)日：2005-06-21
申请号：US10653542
申请日：2003-09-02
申请人： Young Chan Jang , Pil Sung Kim , Shin Han , Gwang Hoon Kwag , Seung Hwon Lee
发明人： Young Chan Jang , Pil Sung Kim , Shin Han , Gwang Hoon Kwag , Seung Hwon Lee
IPC分类号： C08F36/06 , C08F136/06
CPC分类号： C08F136/06 , C08F4/545
摘要： The present invention relates to a method for preparing a high 1,4-cis polybutadiene having a controlled cold flow and, more particularly, to a novel method for preparing a high 1,4-cis polybutadiene having a controlled cold flow that involves initiating polymerization of a 1,3-butadiene in the presence of a non-polar solvent using, as a polymerization catalyst, a complex prepared by mixing a neodymium compound with or without a conjugated diene compound, a halogenated organoaluminum compound or a halogenated organic compound, and an organoaluminum compound irrespective of the addition order of the catalyst; and adding an organoborane compound as a cold flow controller of 1,4-cis polybutadiene after a predetermined time of the polymerization. Accordingly, a high 1,4-cis polybutadiene having an efficiently controlled cold flow can be prepared without causing a significant increase in the Mooney viscosity (molecular weight), an odor (bad smell), and a reduction in 1,4-cis content and polymerization yield.
摘要翻译：本发明涉及一种制备具有受控冷流的高1,4-顺式聚丁二烯的方法，更具体地说，涉及一种制备具有控制冷流的高1,4-顺式聚丁二烯的新方法，其涉及引发聚合使用作为聚合催化剂的非极性溶剂存在下的1,3-丁二烯，通过将钕化合物与或不与共轭二烯化合物，卤化有机铝化合物或卤化有机化合物混合制备的络合物和有机铝化合物，而不考虑催化剂的加成顺序; 并在预定的聚合时间之后加入有机硼烷化合物作为1,4-顺式聚丁二烯的冷流控制器。因此，可以制备具有有效控制的冷流的高的1,4-顺式聚丁二烯，而不会导致门尼粘度（分子量），气味（难闻气味）的显着增加和1,4-顺式含量的降低和聚合产率。

7. 发明授权

US07091290B2 Method for preparing homo-and co-polymers of cyclic olefin compounds using an organic boron compound as a catalyst activator 失效
标题翻译：使用有机硼化合物作为催化剂活化剂制备环烯烃化合物的均聚物和共聚物的方法
公开(公告)号：US07091290B2
公开(公告)日：2006-08-15
申请号：US10995759
申请日：2004-11-23
申请人： Young Chan Jang , Hyun Kyung Sung
发明人： Young Chan Jang , Hyun Kyung Sung
IPC分类号： C08F4/44
CPC分类号： C08F232/08 , C08F4/70 , C08F232/00
摘要： The present invention relates to a method for preparing homo- and co-polymers having high molecular weights in high yields by polymerizing cyclic olefin compounds using a complex prepared by mixing a nickel salt compound, an organoaluminoxane compound, and at least one organic boron compound.
摘要翻译：本发明涉及通过使用通过混合镍盐化合物，有机铝氧烷化合物和至少一种有机硼化合物制备的络合物，使环烯烃化合物聚合，从而以高产率制备具有高分子量的均聚物和共聚物的方法。

8. 发明授权

US08122302B2 Semiconductor device having adaptive power function 有权
标题翻译：具有自适应功率功能的半导体器件
公开(公告)号：US08122302B2
公开(公告)日：2012-02-21
申请号：US11543112
申请日：2006-10-05
申请人： Hoe Ju Chung , Young Chan Jang
发明人： Hoe Ju Chung , Young Chan Jang
IPC分类号： G06F11/00 , G06F1/00 , G01R31/28 , G05D17/00 , H04B7/00
CPC分类号： G11C5/147 , G11C7/1006
摘要： In one embodiment, the semiconductor device includes at least one circuit element configured to generate output data. At least one control circuit is configured to adaptively control a power of the output data based on feedback from a receiving semiconductor device, which receives the output data.
摘要翻译：在一个实施例中，半导体器件包括被配置为产生输出数据的至少一个电路元件。至少一个控制电路被配置为基于接收输出数据的接收半导体器件的反馈来自适应地控制输出数据的功率。

9. 发明授权

US06969751B2 Method for preparing homo-and co-polymers of cyclic olefin compounds 失效
标题翻译：制备环烯烃化合物的同聚合物和共聚物的方法
公开(公告)号：US06969751B2
公开(公告)日：2005-11-29
申请号：US10995915
申请日：2004-11-24
申请人： Young Chan Jang , Hyun Kyung Sung , Eun Joo Park
发明人： Young Chan Jang , Hyun Kyung Sung , Eun Joo Park
IPC分类号： C08F32/04 , C08F4/44 , C08F4/62 , C08F4/70 , C08F132/00 , C08F232/00 , C08F232/08
CPC分类号： C08F232/00 , C08F4/70 , C08F232/08
摘要： The present invention relates to a method for preparing homo- and co-polymers having high molecular weights in high yields by polymerizing cyclic olefin compounds using a complex prepared by mixing a nickel salt compound, an organoaluminoxane compound, and at least one fluorine-containing compound.
摘要翻译：本发明涉及通过使用通过将镍盐化合物，有机铝氧烷化合物和至少一种含氟化合物混合而制备的络合物来聚合环状烯烃化合物，以高产率制备高分子量的均聚物和共聚物的方法。

10. 发明授权

US06998450B1 Method for preparing a homo-and co-polymers by polymerization of cyclic olefin compounds using fluorine-containing aromatic hydrocarbon compound as catalyst activator 失效
标题翻译：通过使用含氟芳烃化合物作为催化剂活化剂的环烯烃化合物聚合制备均聚物和共聚物的方法
公开(公告)号：US06998450B1
公开(公告)日：2006-02-14
申请号：US11032821
申请日：2005-01-11
申请人： Young Chan Jang , Hyun Kyung Sung
发明人： Young Chan Jang , Hyun Kyung Sung
IPC分类号： C08F4/80 , C08F32/04
CPC分类号： C08F232/08 , C08F10/00 , C08F4/7027
摘要： The present invention provides a method for preparing homo- and co-polymers by polymerizing cyclic olefin compounds using addition polymerization. The method can produce a cyclic olefin polymer having a high molecular weight with a high yield in the presence of, as an addition polymerization catalyst, a complex prepared by mixing a nickel salt compound and an organoaluminoxane compound with at least one fluorine-containing aromatic hydrocarbon compound represented by the following formula 1 or 2 as a catalyst activator: C6RmH6-mFormula 1 where R is CF3; and m is from 1 to 3, or C6FnH6-nFormula 2 where n is from 1 to 6.
摘要翻译：本发明提供了使用加成聚合使环烯烃化合物聚合制备均聚物和共聚物的方法。该方法可以在作为加成聚合催化剂存在下，通过将镍盐化合物和有机铝氧烷化合物与至少一种含氟芳族烃混合而制备的配合物来制备具有高分子量的环状烯烃聚合物，由下式1或2表示的化合物作为催化活性物质

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