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1. 发明申请

WO2013176685A1 MULTI-COMPONENT CATALYST SYSTEMS FOR THE PRODUCTION OF REACTOR BLENDS OF POLYPROPYLENE 审中-公开
标题翻译：用于生产聚丙烯反应混合物的多组分催化剂体系
公开(公告)号：WO2013176685A1
公开(公告)日：2013-11-28
申请号：PCT/US2012/042197
申请日：2012-06-13
申请人： FINA TECHNOLOGY, INC. , TIAN, Jun , GAUTHIER, William, J. , RAUSCHER, David, J. , WILLIAMS, Nathan
发明人： TIAN, Jun , GAUTHIER, William, J. , RAUSCHER, David, J. , WILLIAMS, Nathan
IPC分类号： C08F110/06
CPC分类号： C08F110/06 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F4/65904 , C08F2500/03 , C08F2500/12 , C08F2500/18
摘要： Embodiments of the invention generally include multicomponent catalyst systems, polymerization processes and reactor blends formed by the processes. The multicomponent catalyst system generally includes a first catalyst component selected from an isotactic directing metallocene catalyst. The multicomponent catalyst system further includes a second syndiotactic directing metallocene catalyst component.
摘要翻译：本发明的实施方案通常包括通过该方法形成的多组分催化剂体系，聚合方法和反应器共混物。多组分催化剂体系通常包括选自全同立构导向金属茂催化剂的第一催化剂组分。多组分催化剂体系还包括第二间同立构的茂金属催化剂组分。

2. 发明申请

WO2008144303A1 SUPPORTED METALLOCENE CATALYSTS 审中-公开
标题翻译：支持的金属催化剂
公开(公告)号：WO2008144303A1
公开(公告)日：2008-11-27
申请号：PCT/US2008/063513
申请日：2008-05-13
申请人： FINA TECHNOLOGY, INC. , GAUTHIER, William , RAUSCHER, David , TIAN, Jun , WILLIAMS, Nathan
发明人： GAUTHIER, William , RAUSCHER, David , TIAN, Jun , WILLIAMS, Nathan
IPC分类号： B01J31/00
CPC分类号： C08F210/16 , B01J31/143 , B01J31/2295 , B01J2231/122 , B01J2531/48 , C08F4/65912 , C08F4/65927 , C08F210/06 , C08F4/65916 , C08F2500/15 , C08F2500/12
摘要： Method employing a supported metallocene catalyst composition in the production of an isotactic ethylene propylene co-polymer. The composition comprises a metallocene component supported on a particulate silica support having average particle size of 10- 40microns, a pore volume of 1.3-1.6 ml/g, a surface area of 200-400 m2/g. An alkylalumoxane cocatalyst component is incorporated on the support. The isospecific metallocene is characterized by the formula: B (CpRaRb)(FlIr2)MQn (1) or by the formula: B'(Cp'R'aR'b)(Fl')M'Q'n. (2) In the formulas Cp and Cp' are substituted cyclopentadienyl groups, Fl and Fl' are fluorenyl groups, and B and B' are structural bridges. R are substituents at the 2 and 7 positions, Ra and R'a are substituents distal to the bridge, and Rb and Rb are proximal to the bridge. M and M' are transition metals, Q' is a halogen or a Ci-C4 alkyl group; and n' is an integer of from 0- 4.
摘要翻译：在制备全同立构乙烯丙烯共聚物中使用负载型茂金属催化剂组合物的方法。组合物包含负载在平均粒度为10-40微米，孔体积为1.3-1.6ml / g，表面积为200-400m 2 / g的颗粒状二氧化硅载体上的金属茂组分。在载体上加入烷基铝氧烷助催化剂组分。特异性茂金属的特征在于下式：B（CpRaRb）（FlIr2）MQn（1）或式：B'（Cp'R'aR'b）（F1'）M'Q'n。（2）式中Cp和Cp'是取代的环戊二烯基，Fl和Fl'是芴基，B和B'是结构桥。 R是在2和7位的取代基，R a和R aa是远离桥的取代基，Rb和Rb位于桥附近。 M和M'是过渡金属，Q'是卤素或C 1 -C 4烷基; 并且n'是0-4的整数。

3. 发明申请

WO2006118932A1 PROCESS FOR INCREASING ETHYLENE INCORPORATION INTO RANDOM COPOLYMERS 审中-公开
标题翻译：将乙烯加入到随机共聚物中的方法
公开(公告)号：WO2006118932A1
公开(公告)日：2006-11-09
申请号：PCT/US2006/015966
申请日：2006-04-25
申请人： FINA TECHNOLOGY, INC. , GAUTHIER, William, John , TIAN, Jun , RAUSCHER, David, John , PATRICK, Constance, Hayworth , HENRY, Shady, Nader , WILLIAMS, Nathan
发明人： GAUTHIER, William, John , TIAN, Jun , RAUSCHER, David, John , PATRICK, Constance, Hayworth , HENRY, Shady, Nader , WILLIAMS, Nathan
IPC分类号： C08F2/00 , C08G85/00
CPC分类号： C08F210/16 , C08F4/65912 , C08F10/00 , C08F210/06 , C08F2500/03 , C08F2500/20 , C08F4/65927
摘要： A process for preparing low melting copolymers comprising contacting a mixture of olefin monomers with a CpFlu-type metallocene catalyst under reaction conditions sufficient to form a copolymer. The copolymers thus prepared desirably display melt temperatures from about 100°C to about 140°C and may be produced with reduced amounts of ethylene. The copolymers may also exhibit reduced levels of undesirable xylene solubles, relatively narrow molecular weight distribution, and other improved optical and physical properties.
摘要翻译：一种制备低熔点共聚物的方法，包括使烯烃单体的混合物与CpFlu型金属茂催化剂在足以形成共聚物的反应条件下接触。因此制备的共聚物希望显示约100℃至约140℃的熔融温度，并且可以用减少量的乙烯制备。共聚物也可以表现出不希望的二甲苯可溶物的水平降低，分子量分布相对窄，以及其他改进的光学和物理性能。

4. 发明申请

WO2012036848A1 SUPPORTED METALLOCENE CATALYSTS 审中-公开
标题翻译：支持的金属催化剂
公开(公告)号：WO2012036848A1
公开(公告)日：2012-03-22
申请号：PCT/US2011/048631
申请日：2011-08-22
申请人： FINA TECHNOLOGY, INC. , GAUTHIER, William , RAUSCHER, David , TIAN, Jun , WILLIAMS, Nathan
发明人： GAUTHIER, William , RAUSCHER, David , TIAN, Jun , WILLIAMS, Nathan
IPC分类号： C08F4/44
CPC分类号： C08F210/06 , B01J31/143 , B01J31/2295 , B01J2231/122 , B01J2531/48 , C08F4/65912 , C08F4/65927 , C08F210/16 , C08F4/65916 , C08F2500/15 , C08F2500/12 , C08F2500/18
摘要： Method employing a supported metallocene catalyst composition in the production of an isotactic ethylene propylene co-polymer. The composition comprises a metallocene component supported on a particulate silica support having average particle size of 10- 40microns, a pore volume of 1.3-1.6 ml/g, a surface area of 200-400 m 2 /g. An alkylalumoxane co catalyst component is incorporated on the support. The isospecific metallocene is characterized by the formula (1): B (CpRaRb)(FlR' 2 )MQ n or by the formula (2): B'(Cp'R'aR'b)(F1')M'Q' n' In the formulas Cp and Cp' are substituted cyclopentadienyl groups, F1 and F1' are fluorenyl groups, and B and B' are structural bridges. R' are substituents at the 2 and 7 positions, Ra and R'a are substituents distal to the bridge, and Rb and R'b are proximal to the bridge. M and M' are transition metals, Q' is a halogen or a C 1- C 4 alkyl group; and n' is an integer of from 0-4.
摘要翻译：在制备全同立构乙烯丙烯共聚物中使用负载型茂金属催化剂组合物的方法。组合物包含负载在平均粒度为10-40微米，孔体积为1.3-1.6ml / g，表面积为200-400m 2 / g的颗粒状二氧化硅载体上的金属茂组分。将烷基铝氧烷助催化剂组分并入载体上。特异性茂金属的特征在于式（1）：B（CpRaRb）（FlR'2）MQn或式（2）：B'（Cp'R'aR'b）（F1'）M'Q'n '式中Cp和Cp'是取代的环戊二烯基，F1和F1'是芴基，B和B'是结构桥。 R'是2和7位的取代基，Ra和R'a是桥的远端的取代基，Rb和R'b靠近桥。 M和M'是过渡金属，Q'是卤素或C 1 -C 4烷基; 并且n'是0-4的整数。

5. 发明申请

WO2012005937A1 MULTI-COMPONENT CATALYST SYSTEMS AND POLYMERIZATION PROCESSES FOR FORMING BROAD COMPOSITION DISTRIBUTION POLYMERS 审中-公开
标题翻译：用于形成广泛组分分散聚合物的多组分催化剂体系和聚合方法
公开(公告)号：WO2012005937A1
公开(公告)日：2012-01-12
申请号：PCT/US2011/041209
申请日：2011-06-21
申请人： FINA TECHNOLOGY, INC. , COFFY, Tim , BLACKMON, Kenneth , THORMAN, Joseph, L. , RAUSCHER, David , TIAN, Jun , GAUTHIER, William, J. , WILLIAMS, Nathan
发明人： COFFY, Tim , BLACKMON, Kenneth , THORMAN, Joseph, L. , RAUSCHER, David , TIAN, Jun , GAUTHIER, William, J. , WILLIAMS, Nathan
IPC分类号： C08F4/44
CPC分类号： C08F10/06 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F210/06 , C08F2/00 , C08F210/16 , C08F2500/12 , C08F2500/26 , C08F4/65904
摘要： Propylene polymerization processes, polymers and films formed therefrom are described herein. The propylene polymerization processes generally include contacting propylene and an amount of ethylene with a first metallocene catalyst and a second metallocene catalyst within a polymerization reaction vessel to form a propylene based polymer, wherein the amount is an amount effective to form the propylene based polymer including from about 2 wt.% to about 6 wt.% ethylene, the second metallocene catalyst is capable of incorporating a greater amount of ethylene into the propylene based polymer than the first metallocene catalyst and wherein the first metallocene catalyst is capable of forming a propylene/ethylene random copolymer exhibiting a melting temperature that is greater than that of a propylene/ethylene random copolymer formed from the second metallocene catalyst.
摘要翻译：本文描述了丙烯聚合方法，由其形成的聚合物和膜。丙烯聚合方法通常包括在聚合反应容器内将丙烯和一定量的乙烯与第一茂金属催化剂和第二茂金属催化剂接触以形成丙烯基聚合物，其中该量是有效形成基于丙烯的聚合物的量，包括约2重量％至约6重量％的乙烯，第二茂金属催化剂能够比第一茂金属催化剂在丙烯基聚合物中引入更多量的乙烯，并且其中第一茂金属催化剂能够形成丙烯/乙烯无规共聚物的熔融温度大于由第二茂金属催化剂形成的丙烯/乙烯无规共聚物的熔融温度。

6. 发明申请

WO2006118844A1 PROCESS FOR INCREASING ETHYLENE INCORPORATION INTO RANDOM COPOLYMERS 审中-公开
标题翻译：将乙烯加入到随机共聚物中的方法
公开(公告)号：WO2006118844A1
公开(公告)日：2006-11-09
申请号：PCT/US2006/015378
申请日：2006-04-25
申请人： FINA TECHNOLOGY, INC. , GAUTHIER, William, John , TIAN, Jun , HENRY, Shady, Nader , WILLIAMS, Nathan
发明人： GAUTHIER, William, John , TIAN, Jun , HENRY, Shady, Nader , WILLIAMS, Nathan
IPC分类号： C08F4/44
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F210/06 , C08F4/65927 , C08F2500/03 , C08F2500/20
摘要： Random copolymers may be prepared using a process that includes polymerizing a mixture of monomers including at least propylene and ethylene monomer, in the presence of a catalyst system including a metallocene catalyst having the general structure: racemic-X(2-R 1 -4-R 2 -lnd) 2 MCI 2 wherein M is a Group 4, 5 or 6 transition metal, or a lanthanide or actinide series metal; X is a structural bridge imparting stereorigidity; R1 is hydrogen or an alkyl, aryl or a substitution moiety; R 2 is hydrogen, or a C1-C4 alkyl; and lnd is an indenyl group. The copolymers are prepared under reaction conditions suitable to form a copolymer, wherein the copolymer has a higher level of ethylene incorporation than a corresponding polymer formed under otherwise identical reaction conditions except that a different bisindeny metallocene catalyst having a 4-indenyl substitution larger than 4 carbons is used. The copolymers may have a lower melt temperature than the corresponding polymers. The resulting copolymers may be used to prepare articles of manufacture including, but not limited to films, fibers and injection molded articles.
摘要翻译：无规共聚物可以使用包括聚合包含至少丙烯和乙烯单体的单体混合物在内的方法在包括具有以下通式结构的茂金属催化剂的催化剂体系存在下的方法来制备：外消旋-X（2-R 1）其中M是第4,5或6族过渡金属，或者其中M是4或5族过渡金属，或镧系元素或锕系金属; X是赋予立体感的结构桥梁; R1是氢或烷基，芳基或取代部分; R 2是氢或C 1 -C 4烷基; 并且lnd是茚基。共聚物在适于形成共聚物的反应条件下制备，其中共聚物具有比在其他相同反应条件下形成的相应聚合物更高的乙烯掺入水平，不同之处在于使用具有4-茚基取代基大于4个碳原子的不同的双茚基茂金属催化剂用来。共聚物可以具有比相应聚合物更低的熔融温度。所得共聚物可用于制备制品，包括但不限于薄膜，纤维和注模制品。

7. 发明申请

WO2018089802A9 T-HANDLE FIREARM CLEANING TOOL 审中-公开
公开(公告)号：WO2018089802A9
公开(公告)日：2018-05-17
申请号：PCT/US2017/061114
申请日：2017-11-10
申请人： OTIS PRODUCTS, INC. D/B/A OTIS TECHNOLOGY , WILLIAMS, Nicholas , WILLIAMS, Nathan
发明人： WILLIAMS, Nicholas , WILLIAMS, Nathan
IPC分类号： F41A29/02 , B08B9/043 , F41A29/00 , B08B9/04 , F41C27/00 , B25F1/04
摘要： A T-handle firearm cleaning tool may include a T-handle firearm cleaning tool body having a first surface and a second surface opposite the first surface and a T-handle firearm cleaning tool body longitudinal axis. A flexible cable may have a connector mechanically coupled to a first flexible cable end and a cleaning tool bit mechanically coupled to a second flexible cable end opposite the first flexible cable end. A tapered cavity may be disposed in either of the first surface or the second surface, the tapered cavity having a tapered cavity long axis substantially perpendicular to the T-handle firearm cleaning tool body longitudinal axis. The connector and the cleaning tool bit may be sized to interference fit in the tapered cavity and the tapered cavity sized to capture the connector or the cleaning tool bit in the tapered cavity.

8. 发明公开

EP2721078A1 MULTI-COMPONENT CATALYST SYSTEMS FOR THE PRODUCTION OF REACTOR BLENDS OF POLYPROPYLENE 审中-公开
标题翻译：用于制造槽多件式催化剂系统聚丙烯共混物
公开(公告)号：EP2721078A1
公开(公告)日：2014-04-23
申请号：EP12877211.8
申请日：2012-06-13
申请人： Fina Technology, Inc.
发明人： TIAN, Jun , GAUTHIER, William, J. , RAUSCHER, David, J. , WILLIAMS, Nathan
IPC分类号： C08F110/06
CPC分类号： C08F110/06 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F4/65904 , C08F2500/03 , C08F2500/12 , C08F2500/18
摘要： Embodiments of the invention generally include multicomponent catalyst systems, polymerization processes and reactor blends formed by the processes. The multicomponent catalyst system generally includes a first catalyst component selected from an isotactic directing metallocene catalyst. The multicomponent catalyst system further includes a second syndiotactic directing metallocene catalyst component.

9. 发明公开

EP2616491A1 SUPPORTED METALLOCENE CATALYSTS 审中-公开
标题翻译：支持的茂金属催化剂
公开(公告)号：EP2616491A1
公开(公告)日：2013-07-24
申请号：EP11825629.6
申请日：2011-08-22
申请人： Fina Technology, Inc.
发明人： GAUTHIER, William , RAUSCHER, David , TIAN, Jun , WILLIAMS, Nathan
IPC分类号： C08F4/44
CPC分类号： C08F210/06 , B01J31/143 , B01J31/2295 , B01J2231/122 , B01J2531/48 , C08F4/65912 , C08F4/65927 , C08F210/16 , C08F4/65916 , C08F2500/15 , C08F2500/12 , C08F2500/18
摘要： Method employing a supported metallocene catalyst composition in the production of an isotactic ethylene propylene co-polymer. The composition comprises a metallocene component supported on a particulate silica support having average particle size of 10- 40microns, a pore volume of 1.3-1.6 ml/g, a surface area of 200-400 m
2 /g. An alkylalumoxane co catalyst component is incorporated on the support. The isospecific metallocene is characterized by the formula (1): B (CpRaRb)(FlR'
2 )MQ
n or by the formula (2): B'(Cp'R'aR'b)(F1')M'Q'
n' In the formulas Cp and Cp' are substituted cyclopentadienyl groups, F1 and F1' are fluorenyl groups, and B and B' are structural bridges. R' are substituents at the 2 and 7 positions, Ra and R'a are substituents distal to the bridge, and Rb and R'b are proximal to the bridge. M and M' are transition metals, Q' is a halogen or a C
1- C
4 alkyl group; and n' is an integer of from 0-4.

10. 发明公开

EP2155389A1 SUPPORTED METALLOCENE CATALYSTS 审中-公开
标题翻译： GETRÄGERTEMETALLOCENKATALYSATOREN
公开(公告)号：EP2155389A1
公开(公告)日：2010-02-24
申请号：EP08780661.8
申请日：2008-05-13
申请人： Fina Technology, Inc.
发明人： GAUTHIER, William , RAUSCHER, David , TIAN, Jun , WILLIAMS, Nathan
IPC分类号： B01J31/00
CPC分类号： C08F210/16 , B01J31/143 , B01J31/2295 , B01J2231/122 , B01J2531/48 , C08F4/65912 , C08F4/65927 , C08F210/06 , C08F4/65916 , C08F2500/15 , C08F2500/12
摘要： Method employing a supported metallocene catalyst composition in the production of an isotactic ethylene propylene co-polymer. The composition comprises a metallocene component supported on a particulate silica support having average particle size of 10- 40microns, a pore volume of 1.3-1.6 ml/g, a surface area of 200-400 m2/g. An alkylalumoxane cocatalyst component is incorporated on the support. The isospecific metallocene is characterized by the formula: B (CpRaRb)(FlIr2)MQn (1) or by the formula: B'(Cp'R'aR'b)(Fl')M'Q'n. (2) In the formulas Cp and Cp' are substituted cyclopentadienyl groups, Fl and Fl' are fluorenyl groups, and B and B' are structural bridges. R are substituents at the 2 and 7 positions, Ra and R'a are substituents distal to the bridge, and Rb and Rb are proximal to the bridge. M and M' are transition metals, Q' is a halogen or a Ci-C4 alkyl group; and n' is an integer of from 0- 4.

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