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31. 发明公开

EP1194510A1 WAX ANTI-SETTLING AGENTS FOR DISTILLATE FUELS 审中-公开
标题翻译： WAX抗衰老的资源为燃料馏分油
公开(公告)号：EP1194510A1
公开(公告)日：2002-04-10
申请号：EP00930353.8
申请日：2000-05-04
申请人： Equistar Chemicals L.P.
发明人： BOTROS, Maged, G.
IPC分类号： C10L1/18 , C10L1/22
CPC分类号： C10L1/1883 , C10L1/1966 , C10L1/198 , C10L1/224 , C10L1/2364 , C10L1/2383 , C10L10/04
摘要： An additive for distillate fuels and a fuel composition having improved wax anti-settling properties. The additive is incorporated into a major proportion of distillate fuel and is a maleic anhydride α-olefin copolymer or a polyimide having structure (I) wherein R has at least 60 % by weight of a hydrocarbon substituent from about 20 to about 40 carbon atoms, X is oxygen or N-R' wherein N is nitrogen and R' has at least 80 % by weight of a hydrocarbon substituent having from 16 to 18 carbon atoms, and n is from about 2 to about 8 for the maleic anhydride α-olefin copolymer and from about 1 to about 8 for the polyimide. The additive can be combined with an ethylene vinyl acetate copolymer, ethylene vinyl acetate isobutylene terpolymer, or combinations thereof, to improve cold flow of the distillate fuel.

32. 发明公开

EP1165568A1 METAL COMPOUNDS CONTAINING NEUTRAL, MULTIDENTATE AZACYCLIC LIGANDS, CATALYSTS USING THEM, OLEFIN POLYMERIZATION METHODS USING THEM 审中-公开
标题翻译：金属化合物通过该使用以及使用该烯烃聚合方法含中性的，多齿配体的氮杂环，CATALYST
公开(公告)号：EP1165568A1
公开(公告)日：2002-01-02
申请号：EP00911957.9
申请日：2000-02-25
申请人： Equistar Chemicals L.P.
发明人： HLATKY, Gregory, G.
IPC分类号： C07F5/00 , C07D231/00 , C07D293/00 , C08F4/44 , C08F4/02 , C08F4/60 , B01J31/00 , B01J37/00
CPC分类号： C08F10/00 , B01J31/14 , B01J31/1608 , B01J31/1815 , B01J2531/46 , B01J2531/56 , B01J2531/62 , B01J2531/845 , B01J2531/847 , C07F7/0814 , C08F110/02 , C08F4/64089 , C08F4/69224 , C08F4/68224 , C08F4/7006
摘要： Neutral, multidentate azacyclic ligands and their complexes with group 3-10 and lanthanide metals are disclosed. The ligands are of the general formula Ra-A-(L)b where R is hydrogen or hydrocarbyl, A is silicon, germanium, tin or lead, each L is pyrazolyl, triazolyl or tetraazolyl, a = 0-2, b = 2-4, a + b = 4. When activated with common activators, the metal complexes polymerize olefins.

33. 发明授权

US07144964B2 Solution polymerization process utilizing preassembled bimetallic Ziegler-Natta catalyst 失效
标题翻译：溶液聚合法利用预组装的双金属齐格勒 - 纳塔催化剂
公开(公告)号：US07144964B2
公开(公告)日：2006-12-05
申请号：US10921687
申请日：2004-08-19
申请人： Sandor Nagy , Mark P. Mack
发明人： Sandor Nagy , Mark P. Mack
IPC分类号： C08F4/68 , C08F4/72 , C08F4/52
CPC分类号： C08F10/00 , C08F10/02 , C08F110/02 , C08F2410/03 , C08F4/685 , C08F4/68 , C08F2/06 , C08F4/64079 , C08F4/68198 , C08F4/69
摘要： A high-temperature solution process for polymerizing ethylene is disclosed. The polymerization is performed in the presence of a preassembled bimetallic Ziegler-Natta catalyst and an aluminum compound. Molecular modeling calculations predict that the bimetallic Ziegler-Natta catalyst will have good activity and improved stability versus traditional Ziegler-Natta catalysts. This makes the catalyst especially suitable for solution polymerization processes, which require a thermally robust catalyst.
摘要翻译：公开了用于聚合乙烯的高温溶液方法。在预组装的双金属齐格勒 - 纳塔催化剂和铝化合物的存在下进行聚合。分子模拟计算预测，与传统的齐格勒 - 纳塔催化剂相比，双金属齐格勒 - 纳塔催化剂具有良好的活性和改进的稳定性。这使得催化剂特别适用于需要热稳定催化剂的溶液聚合方法。

34. 发明授权

US07056097B2 System and method for monitoring the mechanical condition of a reciprocating compressor 失效
标题翻译：用于监测往复式压缩机的机械状态的系统和方法
公开(公告)号：US07056097B2
公开(公告)日：2006-06-06
申请号：US10630053
申请日：2003-07-30
申请人： Andrew W. Lake
发明人： Andrew W. Lake
IPC分类号： F04B49/00
CPC分类号： F04B51/00 , F04B2201/0604 , F04B2201/0802 , F04B2205/01 , F04B2205/05
摘要： A method for monitoring the mechanical condition of a reciprocating compressor having a packed-plunger cylinder is provided. An end assembly is attached to one end of the cylinder, and the strain of at least one component of the end assembly is measured as the plunger reciprocates within the cylinder. The measured strain is correlated with a crank angle to facilitate generation of a strain profile. Two pressure values related to the pressure in the cylinder are determined when the plunger is at two different locations. This facilitates generation of a cylinder pressure profile based on the correlated measured strain. The cylinder pressure profile is thus generated without the use of intrusive gauges or sensors, which may create a leak path, or create a stress concentration in the wall of the cylinder.
摘要翻译：提供了一种用于监测具有填充柱塞缸的往复式压缩机的机械状态的方法。端部组件附接到气缸的一端，并且当柱塞在气缸内往复运动时测量端部组件的至少一个部件的应变。测量的应变与曲轴角度相关，以便于产生应变曲线。当柱塞在两个不同的位置时，确定与气缸中的压力相关的两个压力值。这有助于基于相关测量应变产生气缸压力分布。因此，不使用可能产生泄漏路径的侵入式量规或传感器产生气缸压力分布，或在气缸的壁中产生应力集中。

35. 发明申请

US20050159532A1 Processing aids for enhanced machine direction orientation rates and property enhancement of polyolefin films using hydrocarbon waxes 审中-公开
公开(公告)号：US20050159532A1
公开(公告)日：2005-07-21
申请号：US11078269
申请日：2005-03-11
申请人： Robert Bowling , D. Breese
发明人： Robert Bowling , D. Breese
IPC分类号： C08J5/18 , C08L23/06 , C08L91/06 , C08K5/34
CPC分类号： C08J5/18 , C08J2323/06 , C08L23/06 , C08L91/06 , Y10S428/91
摘要： The present invention disclose a method for the orientation of a high density polyethylene (“HDPE”) film. The process of the invention comprises forming a HDPE-wax mixture by adding to a HDPE batch a normally solid hydrocarbon wax. The HDPE-wax mixture is subsequently stretched into a film at an orientation temperature below the film's melt temperature. The hydrocarbon wax is characterized by having a drop point equal to or lower than the melting point of the HDPE film. The present invention also provides a film made by the process of the invention and a master batch thereof.

36. 发明授权

US06887923B2 Processing aids for enhanced machine direction orientation rates and property enhancement of polyolefin films using hydrocarbon waxes 失效
标题翻译：加工助剂用于提高机器方向取向率和使用烃蜡的聚烯烃薄膜的性能增强
公开(公告)号：US06887923B2
公开(公告)日：2005-05-03
申请号：US10316399
申请日：2002-12-11
申请人： Robert J. Bowling , D. Ryan Breese
发明人： Robert J. Bowling , D. Ryan Breese
IPC分类号： C08J5/18 , C08L23/06 , C08L91/06 , B29C55/12 , B29C55/28
CPC分类号： C08J5/18 , C08J2323/06 , C08L23/06 , C08L91/06 , Y10S428/91
摘要： The present invention disclose a method for the orientation of a high density polyethylene (“HDPE”) film. The process of the invention comprises forming a HDPE-wax mixture by adding to a HDPE batch a normally solid hydrocarbon wax. The HDPE-wax mixture is subsequently stretched into a film at an orientation temperature below the film's melt temperature. The hydrocarbon wax is characterized by having a drop point equal to or lower than the melting point of the HDPE film. The present invention also provides a film made by the process of the invention and a master batch thereof.
摘要翻译：本发明公开了高密度聚乙烯（“HDPE”）膜取向的方法。本发明的方法包括通过向HDPE批料中加入常规固体烃蜡来形成HDPE-蜡混合物。随后将HDPE-蜡混合物在低于膜的熔融温度的取向温度下拉伸成膜。烃蜡的特征在于具有等于或低于HDPE膜的熔点的下降点。本发明还提供了通过本发明的方法制备的薄膜及其母料。

37. 发明授权

US06884749B2 Supported catalysts which reduce sheeting in olefin polymerization, process for the preparation and the use thereof 失效
标题翻译：减少烯烃聚合反应的载体催化剂，制备方法及其应用
公开(公告)号：US06884749B2
公开(公告)日：2005-04-26
申请号：US10272789
申请日：2002-10-17
申请人： Karen L. Neal-Hawkins , Sandor M. Nagy , William J. Sartain , Kiran Gupte , Kenneth W. Johnson
发明人： Karen L. Neal-Hawkins , Sandor M. Nagy , William J. Sartain , Kiran Gupte , Kenneth W. Johnson
IPC分类号： C08F2/00 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F210/16 , B01J31/00
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F210/16 , Y10S526/943 , C08F4/65916 , C08F2/34 , C08F2/002 , C08F210/14 , C08F2500/12 , C08F2500/03 , C08F2500/18 , C08F2500/24
摘要： Olefin polymerization in the presence of heterogeneous supported catalysts is improved by incorporating into the supported catalyst a unifunctional hydrophobic tether comprising a hydrophobic portion containing no basic nitrogen and a univalent reactive group. The unifunctional hydrophobic tether reduces fouling and sheeting in gas phase polymerization processes and improves polymer morphology and bulk density in slurry polymerization processes, while substantially maintaining or enhancing catalyst polymerization activity.
摘要翻译：在非均相负载的催化剂存在下的烯烃聚合通过将含有不含碱性氮和一价反应性基团的疏水部分的单官能疏水系链引入负载型催化剂来改进。单功能疏水系链减少了气相聚合过程中的结垢和铺层，并改善了淤浆聚合过程中的聚合物形态和堆积密度，同时大大维持或增强了催化剂的聚合活性。

38. 发明申请

US20040213988A1 Conductive film lamination 审中-公开
标题翻译：导电膜层压
公开(公告)号：US20040213988A1
公开(公告)日：2004-10-28
申请号：US10422493
申请日：2003-04-24
申请人： Equistar Chemicals, L.P.
发明人： Timothy J. Skillman
IPC分类号： B05D001/04
CPC分类号： B32B27/08 , B05D1/045 , B29C45/0053 , B29C45/14778 , B29C48/0017 , B29C48/03 , B29C48/08 , B29C48/154 , B29C48/16 , B29C48/18 , B29C51/02 , B29C51/10 , B29C51/14 , B29C51/267 , B29C63/02 , B29C2045/0079 , B29C2791/001 , B29C2791/006 , B29C2791/007 , B29C2795/007 , B29K2995/0005 , B29L2009/005 , B29L2009/006 , B32B27/00 , B32B27/20 , B32B27/32 , B32B2307/202 , C08J7/04 , C08J2323/02 , Y10T428/25 , Y10T428/254
摘要： The present invention discloses a method of improving paint adhesion thermoplastic olefin parts. The method comprises attaching a conductive layer to a thermoplastic olefin substrate to form a coated thermoplastic substrate. After attachment of the conductive layer paint is applied to the side of the coated thermoplastic olefin substrate on which a surface of the conductive layer is exposed. In another embodiment of the present invention, a coated thermoplastic olefin substrate with improved paint adhesion is provided.
摘要翻译：本发明公开了一种改进油漆粘合性的热塑性烯烃部件的方法。该方法包括将导电层附着到热塑性烯烃基材上以形成涂覆的热塑性基材。在将导电层涂料附着到被涂覆的热塑性烯烃基材的暴露导电层的表面的一侧上之后。在本发明的另一个实施方案中，提供了具有改进的涂料附着力的涂覆的热塑性烯烃基材。

39. 发明申请

US20040192861A1 Cascaded polyolefin slurry polymerization employing disengagement vessel between reactors 失效
标题翻译：在反应器之间使用分离容器的级联聚烯烃淤浆聚合
公开(公告)号：US20040192861A1
公开(公告)日：2004-09-30
申请号：US10396900
申请日：2003-03-25
申请人： Equistar Chemicals L.P.
发明人： Joel A. Mutchler , Kiran M. Gupte , Michael H. Treptau
IPC分类号： C08F002/00
CPC分类号： C08F210/16 , C08F2/14 , C08F2/001 , C08F2/01 , C08F210/08 , C08F210/14 , C08F2500/05 , C08F2500/12 , C08F2500/07
摘要： A disengagement vessel employing a lock hopper effectively reduces concentration of non-polymer-associated components in the polymer product slurry of a first olefin slurry polymerization reactor, allowing cascading of a second slurry polymerization reactor operating at lesser concentration of comonomers, hydrogen, and other components to produce multicompositional polyolefin polymers and/or polymers having a multimodal monomer distribution, e.g. diblock polymers having substantially non-overlapping comonomer contents between the blocks.
摘要翻译：采用锁定料斗的分离容器有效地降低了第一种烯烃淤浆聚合反应器的聚合物产物浆料中非聚合物相关组分的浓度，允许在较低浓度的共聚单体，氢气和其它组分以制备具有多峰单体分布的多组分聚烯烃聚合物和/或聚合物，例如在块之间具有基本上不重叠的共聚单体含量的二嵌段聚合物。

40. 发明申请

US20030203807A1 Catalysts containing at least one heterocyclic ligand for improving the catalysts' performance of olefin polymerization 失效
标题翻译：含有至少一个杂环配体以改善催化剂烯烃聚合性能的催化剂
公开(公告)号：US20030203807A1
公开(公告)日：2003-10-30
申请号：US10124991
申请日：2002-04-18
申请人： Equistar Chemicals L.P.
发明人： Shaotian Wang , Clifford C. Lee , Mark P. Mack
IPC分类号： B01J031/00 , C07F005/00
CPC分类号： C08F10/00 , B01J31/2204 , B01J31/2295 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F2420/04 , C08F4/65925
摘要： The present invention provides a non-metallocene catalyst comprising a complex having one or more ligands coordinated a transition metal. The catalyst contains substituents bonded to the transition metal through a heteroatom such as oxygen or sulfur. Furthermore, the complex includes a Group 3 to 10 transition or lanthanide metal and one or more anionic or neutral ligands in an amount that satisfies the valency of the metal such that the complex has a net zero charge. The present invention also discloses a method for preparing the catalyst and polymerizing olefins utilizing the catalyst of the present invention.
摘要翻译：本发明提供了一种非茂金属催化剂，其包含具有一个或多个配位了过渡金属的配体的络合物。催化剂含有通过杂原子如氧或硫与过渡金属键合的取代基。此外，络合物包括3至10族过渡金属或镧系元素金属和一种或多种以满足金属化合价的量的阴离子或中性配体，使得络合物具有净零电荷。本发明还公开了使用本发明的催化剂制备催化剂和使烯烃聚合的方法。

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