公开(公告)号：US06930157B2

公开(公告)日：2005-08-16

申请号：US10459485

申请日：2003-06-12

申请人： Jing-Cherng Tsai ,  Ming-Yuan Wu ,  Tung-Ying Hsieh ,  Yuh-Yuan Wei ,  Chao-Ying Yu

发明人： Jing-Cherng Tsai ,  Ming-Yuan Wu ,  Tung-Ying Hsieh ,  Yuh-Yuan Wei ,  Chao-Ying Yu

IPC分类号： C08F4/642 ,  C08F4/659 ,  C08F10/00 ,  C08F210/02

CPC分类号： C08F210/02 ,  C08F4/65912 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/65927 ,  C08F232/00 ,  C08F2500/25

摘要： A catalyst composition for preparing olefin polymers. The catalyst composition includes a metallocene compound and an activating cocatalyst. In the metallocene compound, two cyclopentadienyl groups are bridged by X (carbon, silicon, germanium or tin) in a ring structure. The bite angle θ formed by the two cyclopentadienyl rings and X is equal to or greater than 100 degrees. The obtained olefin polymer has high cycloolefin conversion and a high glass transition temperature. In addition, the catalyst composition can still maintain relatively high activity at high temperature reaction conditions.

摘要翻译： 一种用于制备烯烃聚合物的催化剂组合物。 催化剂组合物包括茂金属化合物和活化助催化剂。 在茂金属化合物中，两个环戊二烯基被环状结构中的X（碳，硅，锗或锡）桥连。 由两个环戊二烯基环形成的咬角θ和X等于或大于100度。 所得烯烃聚合物具有高环烯烃转化率和高玻璃化转变温度。 此外，催化剂组合物在高温反应条件下仍能维持较高的活性。

公开(公告)号：US06875719B2

公开(公告)日：2005-04-05

申请号：US10244435

申请日：2002-09-17

申请人： Jing-Cherng Tsai ,  Ming-Yuan Wu ,  Tung-Ying Hsieh ,  Yuh-Yuan Wei ,  Chao-Ying Yu

发明人： Jing-Cherng Tsai ,  Ming-Yuan Wu ,  Tung-Ying Hsieh ,  Yuh-Yuan Wei ,  Chao-Ying Yu

IPC分类号： C08F4/642 ,  C08F4/659 ,  C08F10/00 ,  C08F210/02 ,  B01J31/00 ,  B01J37/00 ,  C08F4/02 ,  C08F4/60

CPC分类号： C08F210/02 ,  C08F4/65912 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/65927 ,  C08F232/00 ,  C08F2500/25

摘要： A catalyst composition for preparing olefin polymers. The catalyst composition includes a metallocene compound and an activating cocatalyst. In the metallocene compound, two cyclopentadienyl groups are bridged by X (carbon) in a ring structure and the bridge X forms a three-, four-, or five-member ring structure. The bite angle θ formed by the two cyclopentadienyl rings and X is equal to or greater than 100 degrees. The obtained olefin polymer has high cycloolefin conversion and a high glass transition temperature. In addition, the catalyst composition can still maintain relatively high activity at high temperature reaction conditions. The metallocene compound is represented by formula (I) below.

摘要翻译： 一种用于制备烯烃聚合物的催化剂组合物。 催化剂组合物包括茂金属化合物和活化助催化剂。 在金属茂化合物中，两个环戊二烯基在环结构中被X（碳）桥连，桥X形成三，四或五元环结构。 由两个环戊二烯基环形成的咬角θ和X等于或大于100度。 所得烯烃聚合物具有高环烯烃转化率和高玻璃化转变温度。 此外，催化剂组合物在高温反应条件下仍能维持较高的活性。 金属茂化合物由下式（I）表示。

公开(公告)号：US06313230B1

公开(公告)日：2001-11-06

申请号：US09400544

申请日：1999-09-21

申请人： Jing-Cherng Tsai ,  Wen-Sheng Chang ,  Yu-Shan Chao ,  Chih-Nan Chu ,  Chen-Pao Huang ,  Hung-Yang Hsiao

发明人： Jing-Cherng Tsai ,  Wen-Sheng Chang ,  Yu-Shan Chao ,  Chih-Nan Chu ,  Chen-Pao Huang ,  Hung-Yang Hsiao

IPC分类号： C08F804

CPC分类号： C08F8/04 ,  C08C19/02

摘要： A process for hydrogenation of conjugated diene polymers comprises hydrogenating said polymer in the presence of hydrogen and a hydrogenation catalyst composition comprising: (a) at least one titanium compound represented by the following formula (a): wherein R1 and R2, which may be the same or different, represent a halogen atom, an alkyl group, an aryl group, an arakyl group, a cycloalkyl group, an aryloxy group, an alkoxy group or a carbonyl group, and Cp* represents a cyclopentadienyl group or a derivative having the formula of C5R5, and R5, which may be the same or different, represents a hydrogen atom, an alkyl group an aralkyl group and an aryl group; and (b) at least one silyl hydride.

摘要翻译： 共轭二烯聚合物的氢化方法包括在氢气和氢化催化剂组合物的存在下氢化所述聚合物，所述氢化催化剂组合物包含：（a）至少一种由下式（a）表示的钛化合物：其中R1和R2可以是 代表卤素原子，烷基，芳基，芳基，环烷基，芳氧基，烷氧基或羰基，Cp *表示环戊二烯基或具有式 的C5R5和R5可以相同或不同，表示氢原子，烷基，芳烷基和芳基; 和（b）至少一种甲硅烷基氢化物。

公开(公告)号：US5644009A

公开(公告)日：1997-07-01

申请号：US563272

申请日：1995-11-27

申请人： Jing-Cherng Tsai ,  Shian-Jy Wang ,  Shu-Ling Peng ,  Mickey Sue

发明人： Jing-Cherng Tsai ,  Shian-Jy Wang ,  Shu-Ling Peng ,  Mickey Sue

IPC分类号： C08F4/642 ,  C08F4/646 ,  C08F4/658 ,  C08F4/659 ,  C08F10/00 ,  C08F12/04 ,  C08F12/08

CPC分类号： C08F10/00 ,  C08F12/04 ,  C08F4/65904 ,  C08F4/65908 ,  C08F4/65912

摘要： An catalyst composition for preparing high-syndiotacticity polystyrene polymers which comprises: (a) a titanium complex represented by the following formula of TiR'.sub.1 R'.sub.2 R'.sub.3 R'.sub.4 or TiR'.sub.1 R'.sub.2 R'.sub.3, wherein R'.sub.1, R'.sub.2, R'.sub.3, and R'.sub.4 are, independently, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an amino group, a hydrogen atom, or a halogen atom; (b) a cyclopentadienyl complex of silicon (Si), germanium (Ge), or tin (Sn) represented by the following formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are, independently, an alkyl group, an aryl group, a silyl group, a germanyl group, a stannyl group, or a halogen atom; R is an alkyl group, aryl group, a hydrogen atom, or a halogen element; and X can be one of the Group IVA elements of silicon (Si), germanium (Ge), or tin (Sn); and (c) an activated transitional metal co-catalyst, which can be methyl aluminoxane, or a mixture containing a non-coordinated Lewis add (a Lewis acid is an electron-pair donor) and a trialkyl aluminum, such as triethyl aluminum or tetraisobutyl aluminum.

摘要翻译： 一种用于制备高间同立构聚苯乙烯聚合物的催化剂组合物，其包含：（a）由下式TiR'1R'2R'3R'4或TiR'1R'2R'3表示的钛络合物，其中R'1，R' 2，R'3和R '4独立地是烷基，芳基，烷氧基，芳氧基，氨基，氢原子或卤素原子; （b）由下式表示的硅（Si），锗（Ge）或锡（Sn）的环戊二烯基络合物：其中R 1，R 2，R 3和R 4独立地为烷基，芳基 基团，甲硅烷基，锗烷基，甲锡烷基或卤素原子; R是烷基，芳基，氢原子或卤素元素; X可以是硅（Si），锗（Ge）或锡（Sn）的IVA族元素之一; 和（c）活化的过渡金属助催化剂，其可以是甲基铝氧烷，或含有不协调的路易斯添加剂（路易斯酸是电子对供体）和三烷基铝的混合物，例如三乙基铝或四异丁基 铝。

公开(公告)号：US6150529A

公开(公告)日：2000-11-21

申请号：US249511

申请日：1999-02-12

申请人： Shian-Jy Wang ,  Yi-Chun Chen ,  Shu-Hua Chan ,  Jing-Cherng Tsai ,  Ching Ting

发明人： Shian-Jy Wang ,  Yi-Chun Chen ,  Shu-Hua Chan ,  Jing-Cherng Tsai ,  Ching Ting

IPC分类号： C07F5/02 ,  C07F7/00 ,  C07F17/00 ,  C07F19/00 ,  C08F4/64

CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F4/65912 ,  Y10S526/943

摘要： A novel organometallic compound is disclosed which can be used, in conjunction with a trialkyl or bialkyl aluminum cocatalyst, for catalyzing the polymerization and copolymerization of ethylene without requiring the use of either methyl aluminoxane or borate as cocatalyst. The organometallic compound is represented by the formula of (C.sub.5 R.sub.n H.sub.5-n)(L)MX.sub.a Y.sub.b ; wherein: (a) C.sub.5 R.sub.n H.sub.5-n is a substituted or unsubstituted cyclopentadienyl group, in which n is an integer between 0 and 5, and R is C.sub.1 to C.sub.6 alkyl group; (b) L is tetrapyrazolyl borate, hydrotrispyrazolyl borate, dihydrobispyrazolyl borate or hydrotris(3,5-dimethylpyrazolyl) borate; (c) M is a Group IIIB, Grcup IVB, or Group VB transitional metal; (d) a and b are integers such that a+b=m-2, where m is the valance of M; and (e) X and Y, which can be the same of different from each other, are halogen atoms or ligands represented by the formula of ER.sup.1 or ER.sup.1 R.sup.2, where E is a Group VA or VIA element, and R.sup.1 and R.sup.2, which can be the same or different from each other, are C.sub.1 to C.sub.6 alkyl group or substituted aryl group. Preferably, M is a Group IVB transitional metal and a=b=1, and the organometallic compound is then represented by the formula of (C.sub.5 R.sub.n H.sub.5-n)(L)MXY.

摘要翻译： 公开了一种可与三烷基或双烷基铝助催化剂结合使用的用于催化乙烯的聚合和共聚而不需要使用甲基铝氧烷或硼酸盐作为助催化剂的新型有机金属化合物。 有机金属化合物由式（C5RnH5-n）（L）MXaYb表示; 其中：（a）C5RnH5-n是取代或未取代的环戊二烯基，其中n是0和5之间的整数，R是C1-C6烷基; （b）L是四吡唑基硼酸盐，氢四唑基硼酸盐，二氢双吡唑基硼酸盐或氢化三（3,5-二甲基吡唑基）硼酸盐; （c）M是IIIB族，Grcup IVB族或VB族过渡金属; （d）a和b是整数，使得a + b = m-2，其中m是M的化合价; 和（e）可以彼此不同的X和Y是由式ER1或ER1R2表示的卤素原子或配体，其中E是VA族或VIA族，R1和R2可以 彼此相同或不同，为C1至C6烷基或取代的芳基。 优选地，M是IVB族过渡金属，a = b = 1，有机金属化合物由式（C5RnH5-n）（L）MXY表示。

公开(公告)号：US6017843A

公开(公告)日：2000-01-25

申请号：US100845

申请日：1998-06-19

申请人： Jing-Cherng Tsai ,  Hsi-Hui Tai ,  Tsai-Tien Su ,  Bor-Ping Wang

发明人： Jing-Cherng Tsai ,  Hsi-Hui Tai ,  Tsai-Tien Su ,  Bor-Ping Wang

IPC分类号： B01J23/46 ,  B01J31/18 ,  B01J31/20 ,  C07C67/343 ,  B01J31/00

CPC分类号： B01J31/185 ,  B01J31/20 ,  C07C67/343 ,  B01J23/464 ,  B01J2531/822

摘要： The present invention discloses an improved catalyst composition for preparing 5-formylvalerate esters by hydroformylation of pentenoic esters monoxide with good activity, high selectivity in the presence of hydrogen and carbon.

摘要翻译： 本发明公开了一种改进的催化剂组合物，通过加氢甲酰化戊烯酸一氧化碳，具有良好的活性，在氢气和碳存在下的高选择性来制备5-甲酰戊酸酯。

公开(公告)号：US5891816A

公开(公告)日：1999-04-06

申请号：US897862

申请日：1997-07-21

申请人： Shian-Jy Wang ,  Yi-Chun Chen ,  Shu-Hua Chan ,  Jing-Cherng Tsai ,  Ching Ting

发明人： Shian-Jy Wang ,  Yi-Chun Chen ,  Shu-Hua Chan ,  Jing-Cherng Tsai ,  Ching Ting

IPC分类号： C07F5/02 ,  C07F7/00 ,  C07F17/00 ,  C07F19/00 ,  C08F4/64

CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F4/65912 ,  Y10S526/943

摘要： A novel organometallic compound is disclosed which can be used, in conjunction with a trialkyl or bialkyl aluminum cocatalyst, for catalyzing the polymerization and copolymerization of ethylene without requiring the use of either methyl aluminoxane or borate as cocatalyst. The organometallic compound is represented by the formula of (CR.sub.5 R.sub.n H.sub.5-n)(L)MX.sub.a Y.sub.b ; wherein: (a) C.sub.5 R.sub.n H.sub.5-n is a substituted or unsubstituted cyclopentadienyl group, in which n is an integer between 0 and 5, and R is C.sub.1 to C.sub.6 alkyl group; (b) L is tetrapyrazolyl borate, hydrotrispyrazolyl borate, dihydrobispyrazolyl borate or hydrotris(3,5-dimethylpyrazolyl) borate; (c) M is a Group IIIB, Group IVB, or Group VB transitional metal; (d) a and b are integers such that a+b=m-2, where m is the valance of M; and (e) X and Y, which can be the same of different from each other, are halogen atoms or ligands represented by the formula of ER.sup.1, where E is a Group VA or VIA element, and R.sup.1 is C.sub.1 to C.sub.6 alkyl group, aryl group or halogen-substituted aryl group. Preferably, M is a Group IVB transitional metal and a=b=1, and the organometallic compound is then represented by the formula of (C.sub.5 R.sub.n H.sub.5-n)(L)MXY.

摘要翻译： 公开了一种可与三烷基或双烷基铝助催化剂结合使用的用于催化乙烯的聚合和共聚而不需要使用甲基铝氧烷或硼酸盐作为助催化剂的新型有机金属化合物。 有机金属化合物由式（CR5RnH5-n）（L）MXaYb表示; 其中：（a）C5RnH5-n是取代或未取代的环戊二烯基，其中n是0和5之间的整数，R是C1-C6烷基; （b）L是四吡唑基硼酸盐，氢四唑基硼酸盐，二氢双吡唑基硼酸盐或氢化三（3,5-二甲基吡唑基）硼酸盐; （c）M是IIIB族，IVB族或VB族过渡金属; （d）a和b是整数，使得a + b = m-2，其中m是M的化合价; 和（e）可以彼此不同的X和Y是由式ER1表示的卤素原子或配体，其中E是VA族或VIA族，R1是C1-C6烷基， 芳基或卤素取代的芳基。 优选地，M是IVB族过渡金属，a = b = 1，有机金属化合物由式（C5RnH5-n）（L）MXY表示。

公开(公告)号：US07700694B2

公开(公告)日：2010-04-20

申请号：US11413326

申请日：2006-04-28

申请人： Fu Lin ,  Chih-Kuang Tsai ,  Shun-An Liu ,  Jing-Cherng Tsai

发明人： Fu Lin ,  Chih-Kuang Tsai ,  Shun-An Liu ,  Jing-Cherng Tsai

IPC分类号： C08F36/00 ,  C08F8/42 ,  C08F4/44 ,  C08F30/08 ,  C08C19/00

CPC分类号： C08C19/02 ,  B01J2231/645 ,  B01J2531/46 ,  C08F8/04

摘要： A catalyst composition and a method for hydrogenating a polymer having a conjugated diene are provided. The catalyst composition includes (a) a first composition having one of a bis(cyclopendienyl, fluorenyl, indenyl and derivatives thereof) titanium compound and a mixture thereof; (b) a second composition having one selected from the group consisting of a first compound of a formula (II), a second compound of a formula (III) and a mixture thereof: wherein the formula (II) has a chain structure, the formula (III) has a cyclic structure, the R is C1˜C12 alkyl, the X1 and X2 are ones selected from the group consisting of C1˜C12 alkyl, C1˜C12 cycloalkoxy, aryl, C1˜C12 alkyl aryl and carbonyl, and n>1 and m>2; and (c) a third composition having an organic metallic compound.

摘要翻译： 提供催化剂组合物和用于使具有共轭二烯的聚合物氢化的方法。 催化剂组合物包括（a）具有双（环戊二烯基，芴基，茚基及其衍生物）钛化合物及其混合物之一的第一组合物; （b）具有选自式（II）的第一化合物，式（III）的第二化合物及其混合物的第二组合物的第二组合物：其中式（II）具有链结构， 式（III）具有环状结构，R为C 1〜C 12烷基，X 1和X 2选自C 1〜C 12烷基，C 1〜C 12环烷氧基，芳基，C 1〜C 12烷基芳基和羰基， n> 1和m> 2; 和（c）具有有机金属化合物的第三组合物。

公开(公告)号：US20070254802A1

公开(公告)日：2007-11-01

申请号：US11413326

申请日：2006-04-28

申请人： Fu Lin ,  Chih-Kuang Tsai ,  Shun-An Liu ,  Jing-Cherng Tsai

发明人： Fu Lin ,  Chih-Kuang Tsai ,  Shun-An Liu ,  Jing-Cherng Tsai

IPC分类号： B01J31/00 ,  C08F136/00

CPC分类号： C08C19/02 ,  B01J2231/645 ,  B01J2531/46 ,  C08F8/04

摘要： A catalyst composition and a method for hydrogenating a polymer having a conjugated diene are provided. The method includes a step of hydrogenation of dissolving the polymer in one of an inert organic solvent and an inert organic solvent which includes a portion of ether and amine polar compound to be reacted with a hydrogen in a presence of a hydrogenation catalyst composition so as to selectively hydrogenate an unsaturated double bond in the polymer. The catalyst composition includes (a) a first composition having one of a bis(cyclopendienyl, fluorenyl, indenyl and derivatives thereof) titanium compound and a mixture thereof; (b) a second composition having one selected from the group consisting of a first compound of a formula (II), a second compound of a formula (III) and a mixture thereof: wherein the formula (II) has a chain structure, the formula (III) has a cyclic structure, the R is C1˜C12 alkyl, the X1 and X2 are ones selected from the group consisting of C1˜C12 alkyl, C1˜C12 cycloalkoxy, aryl, C1˜C12 alkyl aryl and carbonyl, and n>1 and m>2; and (c) a third composition having an organic metallic compound.

摘要翻译： 提供催化剂组合物和用于使具有共轭二烯的聚合物氢化的方法。 该方法包括将聚合物溶解在惰性有机溶剂和惰性有机溶剂之一中的氢化步骤，所述惰性有机溶剂和惰性有机溶剂包括一部分在氢化催化剂组合物存在下与氢反应的醚和胺极性化合物，以便于 选择性氢化聚合物中的不饱和双键。 催化剂组合物包括（a）具有双（环戊二烯基，芴基，茚基及其衍生物）钛化合物及其混合物之一的第一组合物; （b）具有选自式（II）的第一化合物，式（III）的第二化合物及其混合物的第二组合物的第二组合物：其中式（II）具有链结构， 式（III）具有环状结构，R是C 1 -C 12烷基，X 1和X 2， / SUP>选自C 1 -C 12烷基，C 1 -C 12烷基，C 1 -C 12烷基， 环烷氧基，芳基，C 1 -C 12烷基芳基和羰基，n≥1和m≥2; 和（c）具有有机金属化合物的第三组合物。

公开(公告)号：US06228790B1

公开(公告)日：2001-05-08

申请号：US09107074

申请日：1998-06-29

申请人： Ching Ting ,  Sung-Song Hua ,  Jing-Cherng Tsai ,  Bor-Ping Wang

发明人： Ching Ting ,  Sung-Song Hua ,  Jing-Cherng Tsai ,  Bor-Ping Wang

IPC分类号： B01J3100

CPC分类号： C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F210/18 ,  C08F2410/03 ,  C08F4/65925 ,  C08F2500/01 ,  C08F2500/03 ,  C08F210/14 ,  C08F210/06 ,  C08F2500/25

摘要： A novel dinuclear metallocene complex is disclosed, which is represented by the following formula (I): wherein M1 and M2 are the same or different and are independently selected from the group consisting of Group IIIB, Group IVB and Group VB transition metals; each X is the same or different and is indepedently an anionic ligand with −1 valence, which is selected from the group consisting H, C1-20 hydrocarbyl, halogen, C1-20 alkoxy, C1-20 aryloxy, NH2, NHR11, NR11R12, —(C═O)NH2, —(C═O)NHR13, and —(C═O)NR13R14, wherein R11, R12, R13 and R14 are C1-20 alkyl; i is an integer from 1 to 3; j is an integer from 1 to 3, R1, R2, R3, R4, R5, R6, R7, and R8 are the same or different and are independently H, a C1-20 linear, branched or cyclic hydrocarbyl group, or a C2-4 cyclic hydrocarbylene group which forms a C4-6 fused ring system; Y1 and Y2 are the same or different and each is an electron-donating group independently selected from a Group 15 or Group 16 element; R9 and R10 are the same or different and each is a divalent radical selected from (—C(R15)2—)p, (—Z(R15)2—)p, or (—Z(R15)2—C(R15)2—)p, Z being silicon, germanium, or tin, R15 being C1-6 alkyl, p being an integer from 1 to 4; R16 is a divalent unsubstituted or alkyl-substituted cyclic alkylene group; and each R17 is independently a C1-20 linear, branched or cyclic hydrocarbyl group. By using the dinuclear metallocene complex as the catalyst, a high molecular weight olefin polymer can be obtained.

摘要翻译： 公开了一种新颖的双核茂金属络合物，其由下式（I）表示：其中M1和M2相同或不同并且独立地选自IIIB族，IVB族和VB族过渡金属; 每个X相同或不同，并且独立地是具有-1价的阴离子配体，其选自H，C 1-20烃基，卤素，C 1-20烷氧基，C 1-20芳氧基，NH 2，NHR 11，NR 11 R 12， - （C = O）NH 2， - （C = O）NHR 13和 - （C = O）NR 13 R 14，其中R 11，R 12，R 13和R 14为C 1-20烷基; 我是1到3的整数; j为1〜3的整数，R1，R2，R3，R4，R5，R6，R7和R8相同或不同，独立地为H，C1-20直链，支链或环状烃基或C2 -4环亚烃基，形成C4-6稠环体系; Y1和Y2相同或不同，各自为独立地选自第15族或第16族元素的给电子基团; R 9和R 10相同或不同，并且各自为选自（-C（R 15）2-）p，（-Z（R 15）2-）p或（-Z（R 15）2 -C（R 15） ）2-）p，Z为硅，锗或锡，R 15为C 1-6烷基，p为1至4的整数; R16是二价未取代或烷基取代的环状亚烷基; 并且每个R 17独立地为C 1-20直链，支链或环状烃基。 通过使用双核茂金属络合物作为催化剂，可以得到高分子量的烯烃聚合物。