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111. 发明授权

US06906160B2 Isotactic propylene copolymer fibers, their preparation and use 有权
公开(公告)号：US06906160B2
公开(公告)日：2005-06-14
申请号：US10289138
申请日：2002-11-05
申请人： James C. Stevens , Daniel D. Vanderlende , Samuel Ethiopia
发明人： James C. Stevens , Daniel D. Vanderlende , Samuel Ethiopia
IPC分类号： C08F8/00 , C08F36/00 , C08F110/06 , C08F136/00 , C08F210/00 , C08F220/10 , C08F220/68
CPC分类号： C08F10/00 , C08F4/65904 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F110/06 , C08F210/06 , C08F2420/02 , Y10T428/2904 , Y10T428/2913 , Y10T428/2915 , Y10T428/2929 , Y10T442/3065 , Y10T442/608 , C08F4/64044 , C08F2500/12 , C08F2500/20 , C08F2500/24 , C08F210/16 , C08F2500/15 , C08F2500/08 , C08F2500/03 , C08F2500/26
摘要： Fibers comprising a propylene homopolymer or a copolymer of propylene and at least one of ethylene and one or more unsaturated comonomers exhibit desirable properties. The homopolymers are characterized as having 13C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity. The copolymers are characterized as (A) comprising at least about 60 weight percent (wt %) of units derived from propylene, and (B) having at least one of the following properties: (i) 13C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity, (ii) a B-value greater than about 1.4 when the comonomer content of the copolymer is at least about 3 wt %, (iii) a skewness index, Six, greater than about −1.20, (iv) a DSC curve with a Tme that remains essentially the same and a Tmax that decreases as the amount of comonomer in the copolymer is increased, and (v) an X-ray diffraction pattern that reports more gamma-form crystals than a comparable copolymer prepared with a Ziegler-Natta (Z-N) catalyst.

112. 发明授权

US06875816B2 High melt strength polymers and method of making same 有权
标题翻译：高熔体强度聚合物及其制备方法
公开(公告)号：US06875816B2
公开(公告)日：2005-04-05
申请号：US10100687
申请日：2002-03-15
申请人： Alexander W. DeGroot , James C. Stevens , Sylvie Y. Desjardins , Jeffrey Weinhold , Edmund Carnahan , David Gillespie , Daniel D. VanderLende
发明人： Alexander W. DeGroot , James C. Stevens , Sylvie Y. Desjardins , Jeffrey Weinhold , Edmund Carnahan , David Gillespie , Daniel D. VanderLende
IPC分类号： C08F2/00 , C08F4/02 , C08F4/64 , C08F4/646 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F290/04 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/02 , C08F4/00
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2207/07 , C08L2314/02 , C08L2314/06 , Y02P20/52 , Y10S526/943 , C08F2/001 , C08F4/65904 , C08F2/06 , C08L2666/04 , C08F210/14 , C08F2500/11 , C08F2500/12 , C08F2500/01 , C08F2500/03 , C08F2500/04 , C08F2500/02 , C08F2/00 , C08F2500/08 , C08F2500/05 , C08F2500/17 , C08F2500/26
摘要： A polymer composition comprises: (a) a high molecular weight, branched component; and (b) a low molecular weight, branched component. Some polymer compositions are characterized by a substantial absent of amyl or methyl branches and a melt strength (MS) that satisfies the following relationship: MS ≥ x I 2 + y where x is greater than or equal to about 12.5 and y is greater than or equal to about 3. Some polymers are characterized by a melt strength (MS) that satisfies the following relationship: MS ≥ x I 2 + y where x is greater than or equal to about 3 and y is greater than or equal to about 4.5 and a molecular weight distribution of greater than 3. A process for making polymers is also disclosed.
摘要翻译：聚合物组合物包含：（a）高分子量的支化组分; 和（b）低分子量支化组分。一些聚合物组合物的特征在于基本上不存在戊基或甲基支链和满足以下关系的熔体强度（MS）：其中x大于或等于约12.5，y大于或等于约3.一些聚合物其特征在于熔体强度（MS）满足以下关系：其中x大于或等于约3，y大于或等于约4.5，分子量分布大于3.一种制备聚合物的方法也被披露。

113. 发明授权

US06858557B1 Supported constrained geometry olefin polymerization catalysts 失效
标题翻译：支持约束几何烯烃聚合催化剂
公开(公告)号：US06858557B1
公开(公告)日：2005-02-22
申请号：US09059095
申请日：1998-04-13
申请人： James C. Stevens
发明人： James C. Stevens
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 , C07F7/10 , C07F9/5045 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/14 , C08F210/02 , C08F210/16 , C08L23/08 , C08L23/0838 , C08L25/06 , C08L2203/14 , Y10S526/943 , C08F2/34 , C08L2666/04 , C08F2500/12 , C08F2500/03 , C08F212/08 , C08F214/08 , C08F210/14 , C08F2500/08 , C08F2500/20 , C08F2500/26 , C08F2500/02 , C08F2500/07 , C08F210/08 , C08F210/06 , C08F212/14
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，。

114. 发明授权

US06825369B1 Metal complex compounds 失效
标题翻译：金属络合物
公开(公告)号：US06825369B1
公开(公告)日：2004-11-30
申请号：US08209689
申请日：1994-03-10
申请人： James C. Stevens , David R. Neithamer
发明人： James C. Stevens , David R. Neithamer
IPC分类号： C07F700
CPC分类号： C08F10/00 , C07F17/00 , C08F4/61908 , C08F4/6192 , C08F4/74
摘要： A monocyclopentadienyl or substituted monocyclopentadienyl metal complex containing compound useful as a polymerization catalyst corresponding to the formula: CpMXn+A− wherein: Cp is an &eegr;5-substituted cyclopentadienyl group optionally covalently bonded to M through a substituent, said Cp being substituted in at least one occurrence with an alkoxy or aryloxy group; M is a metal of Group 3-10 or the Lanthanide Series of the Periodic Table bound in an &eegr;hu 5 bonding mode to the cyclopentadienyl or substituted cyclopentadienyl group; X each occurrence independently is selected from the group consisting of hydride, halo, alkyl, aryl, silyl, germyl, aryloxy, alkoxy, amide, siloxy, neutral Lewis base ligands and combinations thereof having up to 20 non-hydrogen atoms, and optionally one X together with Cp forms a metallocycle with M; R is alkyl or aryl of up to 10 carbons; n is one or two depending on the valence of M; and A is a noncoordinating, compatible anion of a Bronsted acid salt.
摘要翻译：可用作对应于下式的聚合催化剂的单环戊二烯基或取代的单环戊二烯基金属络合物：其中：Cp是任选地通过取代基与M共价连接的η5取代的环戊二烯基，所述Cp至少在一个存在下被取代具有烷氧基或芳氧基; M是元素周期表的镧系元素的族金属或元素镧系元素，以etahu 5键合模式结合到环戊二烯基或取代的环戊二烯基; X各自独立地选自氢化物，卤素，烷基，芳基，甲硅烷基，甲硅烷基，芳氧基，烷氧基，酰胺，甲硅烷氧基，中性路易斯碱配体及其具有至多20个非氢原子的组合，以及任选的一个X与Cp一起形成具有M 是至多10个碳原子的烷基或芳基; n是一个或两个，取决于M的化合价; 并且A是布朗斯台德酸盐的非配位，相容的阴离子。

115. 发明授权

US06512049B1 Sulfonated substantially random interpolymers, blends therewith and articles made therefrom 失效
标题翻译：磺化的基本无规互聚物，与其混合并由其制成的制品
公开(公告)号：US06512049B1
公开(公告)日：2003-01-28
申请号：US10141591
申请日：2002-05-08
申请人： Yunwa W. Cheung , Stephen F. Hahn , James C. Stevens , Francis J. Timmers , Gregory F. Schmidt , Robert H. Terbrueggen , Thoi H. Ho
发明人： Yunwa W. Cheung , Stephen F. Hahn , James C. Stevens , Francis J. Timmers , Gregory F. Schmidt , Robert H. Terbrueggen , Thoi H. Ho
IPC分类号： C08L2500
CPC分类号： F16F9/48 , C08F8/36 , C08F8/44 , C08F212/00 , C08F2800/10 , C08F2800/20 , C08F2810/50 , C08L23/00 , C08L23/02 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/0876 , C08L23/32 , C08L23/34 , C08L25/18 , C08L77/00 , C08L2205/08 , F16F9/0209 , C08L2666/04 , C08L2666/20 , C08L2666/02 , C08F210/02 , C08F212/08
摘要： Sulfonated substantially random interpolymers made from monomer components comprise from 1 to 65 mole percent of (a) at least one vinyl or vinylidene aromatic monomer, or (b) at least one hindered aliphatic or cycloaliphatic vinylidene monomer, or (c) a combination of at least one vinyl or vinylidene aromatic monomer and at lest one hindered aliphatic or cycloaliphatic vinylidene monomer, and from 35 to 99 mole percent of at least one aliphatic &agr;-olefin having from 2 to 20 carbon atoms; and optionally, from 0 to 20 mole percent of a diene containing from 4 to 20 carbon atoms; wherein the sulfonated interpolymer contains at least one mer (or moiety) of a group represented by the formula —SO3M where M is hydrogen or a group 1, 7 or 12 metal in ionic form or combination thereof. Blends of these polymers with polyamides and polyolefins are made.
摘要翻译：由单体组分制备的磺化的基本上无规的互聚物包含1至65摩尔％的（a）至少一种乙烯基或亚乙烯基芳族单体，或（b）至少一种受阻脂族或脂环族亚乙烯基单体，或（c）至少一个乙烯基或亚乙烯基芳族单体和至少一个受阻的脂族或脂环族亚乙烯基单体，以及35至99摩尔％的至少一种具有2至20个碳原子的脂族α-烯烃; 和任选的0至20摩尔％的含有4至20个碳原子的二烯; 其中所述磺化互聚物包含至少一个由式-SO 3 M表示的基团的聚合物（或部分），其中M为氢或基团为离子形式或其组合的第1,7或12族金属。制备这些聚合物与聚酰胺和聚烯烃的共混物。

116. 发明授权

US06420507B1 Olefin polymers prepared with substituted indenyl containing metal complexes 失效
标题翻译：用含有取代茚基的金属络合物制备的烯烃聚合物
公开(公告)号：US06420507B1
公开(公告)日：2002-07-16
申请号：US09070957
申请日：1998-05-01
申请人： Lawrence T. Kale , Daniel D. Vanderlende , Peter N. Nickias , Jasson T. Patton , James C. Stevens , Deepak R. Parikh , Debra J. Mangold
发明人： Lawrence T. Kale , Daniel D. Vanderlende , Peter N. Nickias , Jasson T. Patton , James C. Stevens , Deepak R. Parikh , Debra J. Mangold
IPC分类号： C08F1000
CPC分类号： C08F210/18 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F210/16 , C08F4/6592 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/03 , C08F2500/19 , C08F210/06 , C08F236/20 , C08F2500/25 , C08F2500/20
摘要： The subject invention is directed to an olefin polymer produced by polymerizing at least one &agr;-olefin in the presence of a Group 4 metal complex comprising an indenyl group substituted in the 2 or 3 position with at least one group selected from hydrocarbyl, perfluoro-substituted hydrocarbyl, silyl, germyl and mixtures thereof, said indenyl group further being covalently bonded to the metal by means of a divalent ligand group, wherein the divalent ligand comprises nitrogen or phosphorus having an aliphatic or alicyclic hydrocarby group covalently bonded thereto via a primary or secondary carbon. Preferred olefin polymers of the invention will be characterized as having a high molecular weight, narrow molecular weight distribution, high vinyl content, and a bimodal DSC melting curve or a deconvoluted ATREF or GPC curve which shows at least two distinct narrow peaks. The olefin polymer will have utility in a variety of applications, including but not limited to films, fibers, foams, molded parts, and as components of formulations such as adhesives, sealants, coatings, caulks, and asphalt.
摘要翻译：本发明涉及通过在包含在2或3位被取代的茚基的第4族金属络合物与至少一种选自烃基，全氟取代基的基团的存在下聚合至少一种α-烯烃制备的烯烃聚合物烃基，甲硅烷基，甲基和其混合物，所述茚基还通过二价配体基团与金属共价结合，其中二价配体包含具有通过伯或仲二价共价键合的脂族或脂环族烃基的氮或磷碳。本发明优选的烯烃聚合物的特征在于具有高分子量，窄分子量分布，高乙烯基含量和双峰DSC熔解曲线或解卷积的ATREF或GPC曲线，其显示出至少两个不同的窄峰。烯烃聚合物可用于各种应用，包括但不限于薄膜，纤维，泡沫，模制部件，以及作为配方的组分，例如粘合剂，密封剂，涂料，填缝剂和沥青。

117. 发明授权

US6107374A Asphalt modified with olefin/vinylidene aromatic monomer interpolymers 失效
标题翻译：用烯烃/亚乙烯基芳族单体互聚物改性的沥青
公开(公告)号：US6107374A
公开(公告)日：2000-08-22
申请号：US117131
申请日：1998-07-23
申请人： James C. Stevens , Francis J. Timmers , Arnold L. Gatzke , Corwin J. Bredeweg , Kevin W. McKay , William A. Gros , Charles F. Diehl
发明人： James C. Stevens , Francis J. Timmers , Arnold L. Gatzke , Corwin J. Bredeweg , Kevin W. McKay , William A. Gros , Charles F. Diehl
IPC分类号： C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08L23/08 , C08L95/00
CPC分类号： C08F210/16 , C08F10/00 , C08F10/02 , C08L23/08 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08L2203/14 , C08L23/0838
摘要： Bitumens can be blended with interpolymers prepared from least one olefin and at least one vinyl or vinylidene aromatic monomer and, optionally, at least one diene. The interpolymers prepared from monomers containing a diene are new compositions of matter. When the interpolymers prepared from monomers containing a diene are blended with a bitumen, the blends are crosslinkable.
摘要翻译： PCT No.PCT / US97 / 12567 Sec。 371日期：1998年7月23日 102（e）日期1998年7月23日PCT 1997年7月10日PCT公布。第WO98 / 22535号公报日期1998年5月28日本发明可以与由至少一种烯烃和至少一种乙烯基或亚乙烯基芳族单体和任选的至少一种二烯制备的互聚物共混。由含有二烯的单体制备的互聚物是物质的新组合物。当由含有二烯的单体制备的互聚物与沥青混合时，共混物是可交联的。

118. 发明授权

US6087447A Blends of substantially random interpolymers with vinyl or vinylidene aromatic polymers 失效
标题翻译：基本无规共聚体与乙烯基或亚乙烯基芳族聚合物的共混物
公开(公告)号：US6087447A
公开(公告)日：2000-07-11
申请号：US029442
申请日：1998-03-05
申请人： James C. Stevens , Francis J. Timmers , Martin J. Guest , John J. Gathers , Yunwa W. Cheung , Pak-Wing S. Chum , Chung P. Park , George P. Clingerman , Kevin D. Sikkema
发明人： James C. Stevens , Francis J. Timmers , Martin J. Guest , John J. Gathers , Yunwa W. Cheung , Pak-Wing S. Chum , Chung P. Park , George P. Clingerman , Kevin D. Sikkema
IPC分类号： C08F4/659 , C08F4/6592 , C08F10/02 , C08F110/02 , C08F210/16 , C08L23/08 , C08L25/06 , C08L53/02 , C08L25/08 , C08L47/00
CPC分类号： C08F10/02 , C08F210/16 , C08L23/08 , C08L25/06 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08L2203/14 , C08L2205/02 , C08L23/0838 , C08L53/02
摘要： Blends of polymeric materials comprising (A) from about 1 to about 99 weight percent of at least one interpolymer containing (1) from about 1 to about 65 mole percent of (a) at least one vinylidene aromatic monomer, or (b) at least one hindered aliphatic vinylidene monomer, or (c) a combination of at least one vinylidene aromatic monomer and at least one hindered aliphatic vinylidene monomer, and (2) from about 35 to about 99 mole percent of at least one aliphatic .alpha.-olefin having from 2 to about 20 carbon atoms; and (B) from about 1 to about 99 weight percent of at least one homopolymer or interpolymer of one or more vinylidene aromatic monomers and/or one or more hindered aliphatic vinylidene monomers. These blends have been observed to possess improved properties when compared to the individual polymers comprising the blend and to provide materials with enhanced processability and temperature ranges of performance.
摘要翻译： PCT No.PCT / US96 / 14233 Sec。 371日期：1998年3月5日 102（e）1998年3月5日PCT PCT 1996年9月4日PCT公布。公开号WO98 / 日期1998年3月12日包含（A）约1至约99重量％的至少一种互聚物的聚合物材料的片材，所述共聚物含有（1）约1至约65摩尔％的（a）至少一种亚乙烯基芳族单体，或（b）至少一种受阻脂族亚乙烯基单体，或（c）至少一种亚乙烯基芳族单体和至少一种受阻脂族亚乙烯基单体的组合，和（2）约35-约99摩尔％的至少一种脂肪族具有2至约20个碳原子的α-烯烃; 和（B）约1至约99重量％的至少一种一种或多种亚乙烯基芳族单体和/或一种或多种受阻脂族亚乙烯基单体的均聚物或互聚物。当与包含共混物的各种聚合物相比时，观察到这些共混物具有改进的性能，并提供具有增强的加工性能和性能温度范围的材料。

119. 发明授权

US5770538A Group 4 metal diene complexes and addition polymerization catalysts therefrom 失效
公开(公告)号：US5770538A
公开(公告)日：1998-06-23
申请号：US602544
申请日：1996-02-20
申请人： David D. Devore , Francis J. Timmers , James C. Stevens , Robert K. Rosen
发明人： David D. Devore , Francis J. Timmers , James C. Stevens , 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.

120. 发明授权

US5723398A Homogeneous, stabilized, reduced metal addition polymerization catalysts, process for preparation and method of use 失效
标题翻译：均相，稳定，还原金属加成聚合催化剂，制备方法和使用方法
公开(公告)号：US5723398A
公开(公告)日：1998-03-03
申请号：US498964
申请日：1995-07-06
申请人： Robert K. Rosen , Peter N. Nickias , David D. Devore , James C. Stevens , Francis J. Timmers
发明人： Robert K. Rosen , Peter N. Nickias , David D. Devore , James C. Stevens , Francis J. Timmers
IPC分类号： C08F4/645 , C07F17/00 , C08F4/02 , C08F4/42 , C08F4/60 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/00 , B01J31/00 , B01J37/00
CPC分类号： C08F10/00 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F4/6592 , Y10S526/943
摘要： Addition polymerization catalysts-comprising 1) a Group 4 metal complex in the .sup.+ 3 oxidation state containing two delocalized .pi.-bonding moieties, and a stabilizing ligand covalently bonded to the metal and also datively bonded to the metal via lone pair electrons of an amine, phosphine, ether or thioether group and 2) an activating cocatalyst.
摘要翻译：加成聚合催化剂 - 包括1）含有两个离域π键结部分的+3氧化态的第4族金属络合物，和与金属共价结合并且还通过胺的单对电子与金属偶合键合的稳定配体，膦，醚或硫醚基团和2）活化助催化剂。

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