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91. 发明授权

US6060567A Interpolymers formed by continuous processes 失效
标题翻译：通过连续工艺形成的共聚物
公开(公告)号：US6060567A
公开(公告)日：2000-05-09
申请号：US761473
申请日：1996-12-06
申请人： Shih-Yaw Lai , John R. Wilson , George W. Knight , James C. Stevens , Pak-Wing Steve Chum
发明人： Shih-Yaw Lai , John R. Wilson , George W. Knight , James C. Stevens , Pak-Wing Steve Chum
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F4/42 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16 , C08F4/44
CPC分类号： C08G83/003 , B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08J5/18 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0014 , B29C47/0021 , B29C65/8207 , B29C65/8223 , B29C66/71 , B29K2995/0022 , C08F110/00 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/943
摘要： Interpolymers having long chain branches are claimed. These interpolymers are made by continuous polymerization processes, including a process comprising the steps of: (a) contacting ethylene and at least one C.sub.3 -C.sub.20 alpha-olefin with a catalyst composition in a polymerization reactor under continuous polymerization conditions in a polymerization reactor, wherein said catalyst composition is made from components comprising:(1) a metal coordination complex comprising a metal atom of groups 3-10 or the Lanthanide series of the Periodic Table of Elements and a cyclic, delocalized .pi.-bonded moiety and(2) an activating cocatalyst; and(b) removing the interpolymer having long chain branches via a reactor exit stream. The interpolymers comprise ethylene with at least one C.sub.3 -C.sub.20 alpha-olefin and have a variety of properties, including from 0.01 to 3 long chain branches per thousand carbons, a melt flow ratio I.sub.10 /I.sub.2 .gtoreq.5.63, and a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation M.sub.w /M.sub.n .ltoreq.(I.sub.10 /I.sub.2)-4.63. The new polymers have improved processability over conventional olefin polymers and are useful in producing fabricated articles such as fibers, films, and molded parts.
摘要翻译：要求具有长链分支的共聚物。这些共聚体是通过连续聚合方法制备的，包括一个方法，包括以下步骤：（a）在聚合反应器中，在聚合反应器中，在连续聚合条件下，使乙烯和至少一种C 3 -C 20α-烯烃与催化剂组合物接触，其中所述催化剂组合物由包含以下组分的组分制成：（1）包含3-10族金属原子或元素周期表的镧系元素的金属配位络合物和环状离域的π键合部分，和（2）活化助催化剂和（b）通过反应器出口流除去具有长链分支的互聚物。互聚物包含乙烯与至少一种C 3 -C 20α-烯烃，并且具有多种性质，包括每千个碳数为0.01至3个长支链，熔体流动比I 10 / I 2 = 5.63，分子量分布，Mw / Mn定义为Mw / Mn（I10 / I2）-4.63。新聚合物相对于常规烯烃聚合物具有改进的加工性能，并且可用于制造诸如纤维，薄膜和模制件的制造制品。

92. 发明授权

US6015868A Substituted indenyl containing metal complexes and olefin polymerization process 失效
标题翻译：取代的含茚基的金属络合物和烯烃聚合方法
公开(公告)号：US6015868A
公开(公告)日：2000-01-18
申请号：US11895
申请日：1998-02-19
申请人： Peter N. Nickias , Mark H. McAdon , Jasson T. Patton , Bernard P. Friedrichsen , Jorge Soto , James C. Stevens , Daniel D. VanderLende
发明人： Peter N. Nickias , Mark H. McAdon , Jasson T. Patton , Bernard P. Friedrichsen , Jorge Soto , James C. Stevens , Daniel D. VanderLende
IPC分类号： B01J31/16 , B01J31/22 , C07F17/00 , C08F4/643 , C08F4/659 , C08F10/00 , B01J31/00
CPC分类号： C07F17/00 , B01J31/1608 , B01J31/2295 , C08F10/00 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F2420/02 , C08F4/65908 , C08F4/65912 , Y10S526/943
摘要： Group 4 metal complexes comprising an indenyl group substituted in the 2 or 3 position with at least one group selected from hydrocarbyl, fluoro-substituted hydrocarbyl, hydrocarbyloxy-substituted hydrocarbyl, dialkylamino-substituted hydroacrbyl, silyl, germyl and mixtures thereof, said indenyl group further being covalently bonded to the metal by means of a divalent ligand group, catalytic derivatives thereof and their use as olefin polymerization catalysts are disclosed.
摘要翻译： PCT No.PCT / US96 / 16012 Sec。 371日期1998年2月19日 102（e）1998年2月19日PCT PCT 1996年10月3日PCT公布。公开号WO97 / 15583 日期：1997年5月1日包括在2或3位被取代的茚基与至少一个选自烃基，氟代取代的烃基，烃氧基取代的烃基，二烷基氨基取代的水解酰基，甲硅烷基，甲基和其混合物的基团的金属络合物，所述茚基基团还通过二价配体基团与金属共价键合，其催化衍生物及其作为烯烃聚合催化剂的用途。

93. 发明授权

US06013819A Reduced oxidaton state group 4 metal complexes, addition polymerization catalysts, and polymerization process 失效
标题翻译：还原氧化态第4族金属配合物，加成聚合催化剂和聚合方法
公开(公告)号：US06013819A
公开(公告)日：2000-01-11
申请号：US703264
申请日：1996-08-26
申请人： James C. Stevens , Robert K. Rosen
发明人： James C. Stevens , Robert K. Rosen
IPC分类号： C07F5/00 , C07F7/00 , C07F7/02 , C07F7/10 , C07F7/12 , C07F7/28 , C07F7/30 , C07F9/50 , C07F9/6596 , C07F17/00 , C08F4/44 , C08F4/60 , C08F4/602 , C08F4/623 , C08F4/64 , C08F4/642 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F8/00 , C08F10/00 , C08F10/02 , C08F110/02 , C08F110/14 , C08F210/00 , C08F210/02 , C08F210/16 , C08F212/08 , C08L23/08 , C08L23/14 , C08L25/06
CPC分类号： C08F10/02 , C07F17/00 , C07F7/10 , C07F9/5045 , C08F10/00 , C08F210/02 , C08F210/16 , C08L23/08 , C08L25/06 , C08F110/02 , C08F110/14 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08L2203/14 , C08L23/0838 , Y10S526/943
摘要： Metal complexes having constrained geometry and a process for preparation thereof, addition polymerization catalysts formed therefrom, processes for preparation of such addition polymerization catalysts, methods of use, and novel polymers formed thereby, including ElPE resins and pseudo-random copolymers, are disclosed and claimed.
摘要翻译：具有约束几何形状的金属络合物及其制备方法，由其形成的加成聚合催化剂，由此形成的加成聚合催化剂，使用方法和由其形成的新型聚合物的方法，包括ElPE树脂和假无规共聚物，。

94. 发明授权

US6002217A Door operating system 失效
标题翻译：门操作系统
公开(公告)号：US6002217A
公开(公告)日：1999-12-14
申请号：US914450
申请日：1997-08-19
申请人： James C. Stevens , Robert Utterback , James D. Rhoads
发明人： James C. Stevens , Robert Utterback , James D. Rhoads
IPC分类号： E05F15/10 , E05F15/12 , H02K7/10
CPC分类号： E05F15/611 , E05F15/603 , E05Y2900/132
摘要： The present invention relates to a door operating system for controlling the movement of a door, the system having a motor with a motor shaft for providing rotational energy to the system and a gear chain assembly for receiving the rotational energy from the motor shaft and applying the received rotational energy to the door to move the door, comprising a sprocket rotatably mounted on the gear chain assembly for rotation around an axis of the gear chain assembly and fixedly coupled to the motor shaft for receiving and transmitting the rotational energy from the motor shaft; a drive pin fixedly disposed on the sprocket for rotational movement around the axis of the gear chain assembly as the sprocket rotates around the axis; a rotational energy receiving extension rotatably mounted on the gear chain assembly and drivingly coupled to the door for moving the door; a drive dog fixedly disposed on the energy receiving extension for rotational movement around the axis of the gear chain assembly as the energy receiving extension rotates around the axis; and the sprocket and the extension being disposed on the gear chain assembly such that rotational movement of the sprocket causes the drive pin to rotatably move into contact with the drive dog and apply rotational energy to the drive dog thereby transmitting rotational energy to the door when rotating in one direction and moving away from the drive dog when rotating in the other direction.
摘要翻译：本发明涉及一种用于控制门的移动的门操作系统，该系统具有带电机轴的马达，用于向系统提供旋转能量;以及齿轮链组件，用于接收来自马达轴的旋转能量，接收旋转能量到门以移动门，包括可旋转地安装在齿轮链组件上的链轮，用于围绕齿轮链组件的轴线旋转并且固定地联接到马达轴，用于从马达轴接收和传递旋转能量; 固定地布置在所述链轮上的驱动销，用于当所述链轮围绕所述轴线旋转时围绕所述齿轮链组件的轴线旋转运动; 旋转能量接收延伸部，其可旋转地安装在所述齿轮链组件上并且驱动地联接到所述门以移动所述门; 固定地设置在所述能量接收延伸部上的驱动狗，当所述能量接收延伸部围绕所述轴线旋转时，所述驱动狗围绕所述齿轮链组件的轴线旋转运动; 并且链轮和延伸部设置在齿轮链组件上，使得链轮的旋转运动导致驱动销可旋转地移动以与驱动爪接触并将旋转能量施加到驱动齿条，从而当旋转时将旋转能量传递到门在一个方向上，并沿着另一个方向旋转时远离驱动狗。

95. 发明授权

US5972822A Biscyclopentadienyldiene complex containing addition polymerization catalysts 失效
标题翻译：含有加成聚合催化剂的双环戊二烯二烯络合物
公开(公告)号：US5972822A
公开(公告)日：1999-10-26
申请号：US474224
申请日：1995-06-07
申请人： Francis J. Timmers , David D. Devore , James C. Stevens
发明人： Francis J. Timmers , David D. Devore , James C. Stevens
IPC分类号： C07F17/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F4/642 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F36/02 , C08F38/00 , C08F210/08 , B01J31/00 , B01J37/00
CPC分类号： C07F17/00 , C08F10/00 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/65922 , Y10S526/901 , Y10S526/943
摘要： Catalysts for polymerizing olefins, diolefins and/or acetylenically unsaturated monomers comprising biscyclopentadienyl, Group 4 transition metal complexes formed with conjugated dienes wherein the diene is bound to the transition metal either in the form of a .sigma.-complex or a .pi.-complex in combination with a cocatalyst or subjected to bulk electrolysis in the presence of compatible, inert non-coordinating anions.
摘要翻译：用于聚合烯烃，二烯烃和/或炔属不饱和单体的催化剂，其包含双环戊二烯基，由共轭二烯形成的第4族过渡金属络合物，其中二烯与σ-复合物或π-复合物形式的过渡金属结合，助催化剂或在相容的惰性非配位阴离子存在下进行大量电解。

96. 发明授权

US5883204A Solution polymerization process with dispersed catalyst activator 失效
标题翻译：溶液聚合过程与分散催化剂活化剂
公开(公告)号：US5883204A
公开(公告)日：1999-03-16
申请号：US815782
申请日：1997-03-12
申请人： Lee Spencer , James C. Stevens , Daniel D. VanderLende
发明人： Lee Spencer , James C. Stevens , Daniel D. VanderLende
IPC分类号： C08F2/04 , C08F4/02 , C08F4/44 , C08F4/603 , C08F4/619 , C08F4/6192 , C08F4/643 , C08F10/00 , C08F14/06 , C08F210/16
CPC分类号： C08F10/00 , C08F14/06 , C08F210/16 , C08F2420/02 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/6192
摘要： A dispersible ionic catalyst activator, comprising an insoluble substrate material having a correlated settling rate less than 0.03 cm/sec, and from 0.001 to 10 mmol/g of an ionic catalyst activator deposited thereon which is particularly adapted for use in a continuous, solution polymerization process.
摘要翻译：一种可分散的离子催化剂活化剂，其包含相对沉降速率小于0.03厘米/秒的不溶性底物材料和沉积在其上的离子催化剂活化剂0.001至10毫摩尔/克，其特别适用于连续溶液聚合处理。

97. 发明授权

US5539068A Group 4, metal-conjugated diene metallocyclopentene complexes, and addition polymerization catalysts therefrom 失效
标题翻译：第4族金属共轭二烯金属环戊烯络合物及其加成聚合催化剂
公开(公告)号：US5539068A
公开(公告)日：1996-07-23
申请号：US429974
申请日：1995-04-27
申请人： David D. Devore , James C. Stevens , Francis J. Timmers , Robert K. Rosen
发明人： David D. Devore , James C. Stevens , Francis J. Timmers , Robert K. Rosen
IPC分类号： C07F17/00 , C08F4/642 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02
CPC分类号： C07F17/00 , C08F10/00 , C08F10/02 , C08F4/65908 , C08F4/65916 , C08F4/6592 , Y10S526/943
摘要： Novel Group 4 metal complexes containing one and only one cyclic delocalized, anionic, .pi.-bonded group wherein the metal is in the +4 formal oxidation state and having a bridged ligand structure, also referred to as constrained geometry complexes and a conjugated diene divalent anionic ligand group; catalytic derivatives of such complexes including novel zwiterionic complexes; and the use thereof as catalysts for polymerizing olefins, diolefins and/or acetylenically unsaturated monomers.
摘要翻译：新型4族金属络合物，其含有一个且仅一个环状离域，阴离子，π键合基团，其中金属处于+4形式氧化态并具有桥连配体结构，也称为约束几何配合物和共轭二烯二价阴离子配体基团这种络合物的催化衍生物，包括新型的三嗪配合物; 以及其作为用于聚合烯烃，二烯烃和/或炔属不饱和单体的催化剂的用途。

98. 发明授权

US5525695A Elastic linear interpolymers 失效
标题翻译：弹性线性互聚物
公开(公告)号：US5525695A
公开(公告)日：1996-06-11
申请号：US370051
申请日：1995-01-09
申请人： Shih-Yaw Lai , John R. Wilson , George W. Knight , James C. Stevens
发明人： Shih-Yaw Lai , John R. Wilson , George W. Knight , James C. Stevens
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F4/42 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16
CPC分类号： C08G83/003 , B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08J5/18 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0014 , B29C47/0021 , B29C65/8207 , B29C65/8223 , B29C66/71 , B29K2995/0022 , C08F110/00 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/943
摘要： Substantially linear olefin polymers having a melt flow ratio, I.sub.10 /I.sub.2, .gtoreq.5.63, a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation: M.sub.w /M.sub.n (I.sub.10 /I.sub.2)-4.63, and a critical shear stress at onset of gross melt fracture of greater than about 4.times.10.sup.6 dyne/cm.sup.2 and their method of manufacture are disclosed. The substantially linear olefin polymers preferably have at least about 0.01 long chain branches/1000 carbons and a molecular weight distribution from about 1.5 to about 2.5. The new polymers have improved processability over conventional olefin polymers and are useful in producing fabricated articles such as fibers, films, and molded parts.
摘要翻译：基本上线性的烯烃聚合物，其熔体流动比，I10 / I2，≥5.63，分子量分布，Mw / Mn，由下式定义：Mw / Mn（I10 / I2）-4.63，以及临界剪切应力总熔体破裂的发生大于约4×10 6达因/ cm 2及其制造方法。基本上线性的烯烃聚合物优选具有至少约0.01个长支链/ 1000个碳原子和约1.5至约2.5的分子量分布。新聚合物相对于常规烯烃聚合物具有改进的加工性能，并且可用于制造诸如纤维，薄膜和模制件的制造制品。

99. 发明授权

US5081231A Uranium (III) catalyst for the selective dimerization of propylene to 4-methyl-1-pentene 失效
标题翻译：用于将丙烯选择性二聚成4-甲基-1-戊烯的铀（III）催化剂
公开(公告)号：US5081231A
公开(公告)日：1992-01-14
申请号：US465856
申请日：1990-01-16
申请人： James C. Stevens , William A. Fordyce
发明人： James C. Stevens , William A. Fordyce
IPC分类号： C07C2/34
CPC分类号： C07C2/34 , C07C2531/22
摘要： Novel di(poly-substituted cyclopentadienyl)-allylic uranium complexes can be employed to catalyze the dimerization of propylene to form 4-methyl-1-pentene selectively. The novel catalyst complexes can be prepared from novel di(poly-substituted cyclopentadienyl)-U(IV) monohalo monoallylic complexes.
摘要翻译：可以使用新的二（多取代的环戊二烯基） - 铱络合物来催化丙烯的二聚作用以选择性地形成4-甲基-1-戊烯。新的催化剂络合物可以由新的二（多取代的环戊二烯基）-U（IV）单卤代单烯基络合物制备。

100. 发明授权

US08846991B2 Liquid and gel-like low molecular weight ethylene polymers 有权
标题翻译：液体和凝胶状低分子量乙烯聚合物
公开(公告)号：US08846991B2
公开(公告)日：2014-09-30
申请号：US12817962
申请日：2010-06-17
申请人： Teresa P. Karjala , Selim Yalvac , Thomas Karjala , Daniel D. VanderLende , Brian W. Kolthammer , James C. Stevens , Charles F. Diehl
发明人： Teresa P. Karjala , Selim Yalvac , Thomas Karjala , Daniel D. VanderLende , Brian W. Kolthammer , James C. Stevens , Charles F. Diehl
IPC分类号： C07C11/04
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/65927 , C08F210/14 , C10M107/02 , C10M143/00 , C10M2205/00 , C10M2205/003 , C10M2205/022 , C10M2205/0225 , C08F4/6592 , C08F2500/02 , C08F2500/03 , C08F2500/17 , C08F2500/20 , C08F210/06
摘要： The subject invention pertains to homogeneous liquid low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25,000, a total crystallinity, as measured by DSC, of less than 10%, and a pour point, as measured by ASTM D97, of less than 50° C.The subject invention also pertains to homogeneous gel-like low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25,000, a total crystallinity, as measured by DSC, of less than 50%, and a pour point, as measured by ASTM D97, of less than 90° C.
摘要翻译：本发明涉及通过凝胶渗透色谱法测定的数均分子量（Mn）低于25,000，通过DSC测量的总结晶度小于10的均相液体低分子量乙烯/α-烯烃聚合物％，和通过ASTM D97测量的倾点小于50℃。本发明还涉及具有数均分子量（Mn）的均匀的凝胶状低分子量乙烯/α-烯烃聚合物通过凝胶渗透色谱法，小于25,000，通过DSC测量的总结晶度小于50％，和通过ASTM D97测量的倾点小于90℃。

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