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1. 发明授权

US08367787B2 Polyolefin production 失效
标题翻译：聚烯烃生产
公开(公告)号：US08367787B2
公开(公告)日：2013-02-05
申请号：US12111755
申请日：2008-04-29
申请人： Abbas Razavi , Liliane Peters
发明人： Abbas Razavi , Liliane Peters
IPC分类号： C08F4/76 , C08F4/64 , C08F210/02 , C08F10/02
CPC分类号： C08F110/02 , C08F4/65912 , C08F4/65916 , C08F210/16 , Y02P20/52 , C08F4/63927 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F2500/07 , C08F210/14
摘要： Use of a metallocene compound of general formula Ind2R″MQ2 as a component of a catalyst system in producing polyethylene, wherein each Ind is the same or different and is indenyl or substituted indenyl; R″ is a bridge which comprises a C1 to C4 alkylene radical, a dialkyl germanium or silicon or siloxane, alkyl phosphine or amine, which bridge is substituted or unsubstituted, M is a Group IV metal or vanadium and each Q is hydrocarbyl having 1 to 20 carbon atoms or halogen; and the ratio of meso to racemic forms of the metallocene in the catalyst system is at least 1:3. The metallocene may be supported. The ethylene may be polymerized in a reaction medium that is substantially free of any external comonomer, with comonomer being formed in situ. The produced polyethylene may have long chain branching. The produced polyethylene may be atactic.
摘要翻译：在制备聚乙烯中使用通式为Ind2R“MQ2的茂金属化合物作为催化剂体系的组分，其中每个Ind相同或不同，为茚基或取代的茚基; R“是桥，其包含C1至C4亚烷基，二烷基锗或硅或硅氧烷，烷基膦或胺，桥是取代或未取代的，M为第IV族金属或钒，并且每个Q为具有1至 20个碳原子或卤素; 并且催化剂体系中金属茂的内消旋与外消旋形式的比例至少为1:3。金属茂可以被支撑。乙烯可以在基本上不含任何外部共聚单体的反应介质中聚合，共聚单体原位形成。生产的聚乙烯可以具有长链支化。生产的聚乙烯可能是无规的。

2. 发明授权

US06630546B1 Process for the preparation of a polyolefin 失效
标题翻译：制备聚烯烃的方法
公开(公告)号：US06630546B1
公开(公告)日：2003-10-07
申请号：US10104745
申请日：2002-03-22
申请人： Abbas Razavi , Liliane Peters
发明人： Abbas Razavi , Liliane Peters
IPC分类号： C08F444
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F10/02 , C08F110/02 , Y10S526/905 , Y10S526/943 , C08F4/65927 , C08F2500/12 , C08F2500/19 , C08F210/14 , C08F2500/08 , C08F2500/18
摘要： Use of a catalyst system comprising a metallocene catalyst component of general formula R″(CpRm) (Cp′R′n)MQ2 supported on an inert support in the slurry phase production of linear low density polyolefin, wherein Cp is a cyclopentadienyl moiety, Cp′ is a substituted or unsubstituted fluorenyl ring; R″ is a structural bridge imparting stereorigidity to the component; each R is independently hydrogen or hydrocarbyl having 1 to 20 carbon atoms in which 0≦m≦4; each R′ is independently hydrocarbyl having 1 to 20 carbon atoms in which 0≦n≦B; M is a Group IVB transition metal or vanadium; and each Q is hydrocarbyl having 1 to 20 carbon atoms or halogen; the metallocene having a centroid-M-centroid angle in the range 105° to 125°.
摘要翻译：在线性低密度聚烯烃的浆料相中制备包括负载在惰性载体上的通式R“（CpRm）（Cp'R'n）MQ2的茂金属催化剂组分的催化剂体系的用途，其中Cp是环戊二烯基部分， Cp'是取代或未取代的芴基环; R“是赋予组分立体刚性的结构桥; 每个R独立地是氢或具有1至20个碳原子的烃基，其中0≤m≤4; 每个R'独立地为具有1至20个碳原子的烃基，其中0≤n≤B; M是IVB族过渡金属或钒; 并且每个Q是具有1至20个碳原子的烃基或卤素; 茂金属具有在105°至125°范围内的质心M-心形角。

3. 发明授权

US06410476B1 Polyolefin production 失效
标题翻译：聚烯烃生产
公开(公告)号：US06410476B1
公开(公告)日：2002-06-25
申请号：US09346881
申请日：1999-07-02
申请人： Abbas Razavi , Liliane Peters
发明人： Abbas Razavi , Liliane Peters
IPC分类号： B01J3138
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F10/02 , C08F110/02 , Y10S526/905 , Y10S526/943 , C08F4/65927 , C08F2500/12 , C08F2500/19 , C08F210/14 , C08F2500/08 , C08F2500/18
摘要： Use of a catalyst system comprising a metallocene catalyst component of general formula R″ (CpRm) (Cp′R′n) MQ2 supported on an inert support in the slurry phase production of linear low density polyolefin, wherein Cp is a cyclopentadienyl moiety, Cp′ is a substituted or unsubstituted fluorenyl ring; R″ is a structural bridge imparting stereorigidity to the component; each R is independently hydrogen or hydrocarbyl having 1 to 20 carbon atoms in which O≦m≦4; each R′ is independently hydrocarbyl having 1 to 20 carbon atoms in which O≦n≦8; M is a Group IVB transition metal or vanadium; and each Q is hydrocarbyl having 1 to 20 carbon atoms or halogen; the metallocene having a centroid-M-centroid angle in the range 105° to 125°.
摘要翻译：在线性低密度聚烯烃的浆料相中制备包括负载在惰性载体上的通式R“（CpRm）（Cp'R'n）MQ2的茂金属催化剂组分的催化剂体系的用途，其中Cp是环戊二烯基部分， Cp'是取代或未取代的芴基环; R“是赋予组分立体刚性的结构桥; 每个R独立地是氢或具有1至20个碳原子的烃基，其中O <= m <= 4; 每个R'独立地为具有1至20个碳原子的烃基，其中O <= n <= 8; M是IVB族过渡金属或钒; 并且每个Q是具有1至20个碳原子的烃基或卤素; 茂金属具有在105°至125°范围内的质心M-心形角。

4. 发明申请

US20060217504A1 Polyolefin production 审中-公开
标题翻译：聚烯烃生产
公开(公告)号：US20060217504A1
公开(公告)日：2006-09-28
申请号：US11441306
申请日：2006-05-25
申请人： Abbas Razavi , Liliane Peters
发明人： Abbas Razavi , Liliane Peters
IPC分类号： C08F4/44
CPC分类号： C08F110/02 , C08F4/65912 , C08F4/65916 , C08F210/16 , Y02P20/52 , C08F4/63927 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F2500/07 , C08F210/14
摘要： Use of a metallocene compound of general formula (IndH4)2R″MQ2 as a component of a catalyst system in producing polyethylene, wherein each Ind is the same or different and is indenyl or substituted indenyl; R″ is a bridge which comprises a C1 to C4 alkylene radical, a dialkyl germanium or silicon or siloxane, alkyl phosphine or amine, which bridge is substituted or unsubstituted, M is a Group IV metal or vanadium and each Q is hydrocarbyl having 1 to 20 carbon atoms or halogen; and the ratio of meso to racemic forms of the metallocene in the catalyst system is at least 1:3. The metallocene may be supported. The ethylene may be polymerized in a reaction medium that is substantially free of any external comonomer, with comonomer being formed in situ. The produced polyethylene may have long chain branching. The produced polyethylene may be atactic.
摘要翻译：作为生产聚乙烯的催化剂体系的组分的通式（IndH 4/4）2 R“MQ 2”的茂金属化合物的用途，其中每个Ind相同或不同，并且是茚基或取代的茚基; R“是包含C 1至C 4亚烷基，二烷基锗或硅或硅氧烷，烷基膦或胺的桥，该桥是取代或未取代的 M为IV族金属或钒，Q为碳原子数1〜20的烃基或卤素; 并且催化剂体系中金属茂的内消旋与外消旋形式的比例至少为1:3。金属茂可以被支撑。乙烯可以在基本上不含任何外部共聚单体的反应介质中聚合，共聚单体原位形成。生产的聚乙烯可以具有长链支化。生产的聚乙烯可能是无规的。

5. 发明授权

US06653431B1 Low density polyolefin 失效
标题翻译：低密度聚烯烃
公开(公告)号：US06653431B1
公开(公告)日：2003-11-25
申请号：US10104306
申请日：2002-03-22
申请人： Abbas Razavi , Liliane Peters
发明人： Abbas Razavi , Liliane Peters
IPC分类号： C08F21004
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F10/02 , C08F110/02 , Y10S526/905 , Y10S526/943 , C08F4/65927 , C08F2500/12 , C08F2500/19 , C08F210/14 , C08F2500/08 , C08F2500/18
摘要： Use of a catalyst system comprising a metallocene catalyst component of general formula R″ (CpRn)(Cp′R′n)MQ2 supported on an inert support in the slurry phase production of linear low density polyolefin, wherein Cp is a cyclopentadienyl moiety, Cp′ is a substituted or unsubstituted fluorenyl ring: R″ is a structural bridge imparting stereorigidity to the component; each R is independently hydrogen or hydrocarbyl having 1 to 20 carbon atoms in which 0≦m≦4; each R′ is independently hydrocarbyl having 1 to 20 carbon atoms in which 0≦n≦8; M is a Group IVB transition metal or vanadium; and each Q is hydrocarbyl having 1 to 20 carbon atoms or halogen; the metallocene having a centroid-M-centroid angle in the range 105° to 125°.
摘要翻译：在线性低密度聚烯烃的浆料相生产中使用包括负载在惰性载体上的通式R“（CpRn）（Cp'R'n）MQ2的茂金属催化剂组分的催化剂体系，其中Cp是环戊二烯基部分， Cp'是取代或未取代的芴基环：R“是赋予组分立体刚性的结构桥; 每个R独立地是氢或具有1至20个碳原子的烃基，其中0≤m≤4; 每个R'独立地为具有1至20个碳原子的烃基，其中0≤n≤8; M是IVB族过渡金属或钒; 并且每个Q是具有1至20个碳原子的烃基或卤素; 茂金属具有在105°至125°范围内的质心M-心形角。

6. 发明授权

US5790756A Analog fuzzy logic controller for posterior alteration of fuzzy rules 失效
标题翻译：模糊规则后验模拟模糊逻辑控制器
公开(公告)号：US5790756A
公开(公告)日：1998-08-04
申请号：US737728
申请日：1996-09-10
申请人： Liliane Peters , Klaus Beck , Shuwei Guo
发明人： Liliane Peters , Klaus Beck , Shuwei Guo
IPC分类号： G06G7/60 , G05B13/02 , G06N7/04 , G06G7/00
CPC分类号： G06N7/043 , G05B13/0275
摘要： The analog fuzzy logic controller includes a fuzzification circuit by which the position and the shape of the membership functions associated with the linguistic input variables may be adjusted in an analog manner from outside. The output signals corresponding to the fuzzy values of the fuzzification circuit are supplied to an inference circuit. The output of the inference circuit is provided with a plurality of analog multiplex circuits with which the association of a degree of membership of a fuzzy rule to one or a plurality of linguistic output variables may be influenced. The defuzzification circuit of the fuzzy controller, which receives the output signals from the inference circuit, then calculates the output signals of the fuzzy controller according to the center of gravity method.
摘要翻译： PCT No.PCT / EP94 / 04331 Sec。 371日期：1996年9月10日 102（e）1996年9月10日PCT PCT 1994年12月28日PCT公布。公开号WO95 / 26528 日期1995年10月5日模拟模糊逻辑控制器包括模糊化电路，通过该模糊化电路可以从外部以模拟方式调整与语言输入变量相关联的隶属函数的位置和形状。对应于模糊化电路的模糊值的输出信号被提供给推理电路。推理电路的输出具有多个模拟多路复用电路，可以影响模糊规则的隶属程度与一个或多个语言输出变量的关联。模糊控制器的去模糊化电路接收推理电路的输出信号，然后根据重心法计算出模糊控制器的输出信号。

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