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1. 发明申请

US20060252895A1 Metallocene compounds and use thereof in catalysts for the polymerization of olefins 审中-公开
公开(公告)号：US20060252895A1
公开(公告)日：2006-11-09
申请号：US11478214
申请日：2006-06-29
申请人： Clyde Bishop , Robert Jones , Krishna Raman , Vu Dang , Lin-Chen Yu , Luigi Resconi , Tiziano Dall'Occo , Maurizio Galimberti
发明人： Clyde Bishop , Robert Jones , Krishna Raman , Vu Dang , Lin-Chen Yu , Luigi Resconi , Tiziano Dall'Occo , Maurizio Galimberti
IPC分类号： B01J31/00 , C08F4/44 , C07F17/00
CPC分类号： C08F10/00 , C07C2/862 , C07C49/643 , C07C49/675 , C07F7/0805 , C07F17/00 , C08F4/65912 , C08F4/65922 , C08F4/65927 , C08F110/02 , C08F110/06 , C08F210/16 , Y10S526/943 , C08F2500/12 , C08F2500/17 , C08F2500/03 , C08F2500/20 , C08F210/08 , C08F210/06
摘要： A class of bridged or unbridged metallocene compounds is disclosed, wherein the cyclopentadienyl ligands have two or four adjacent substituents forming one or two alkylenic cycles of from 4 to 8 carbon atoms. These metallocenes are useful as catalyst components for the polymerization of olefins, particularly for the (co)polymerization of ethylene and for the polymerization of propylene.

2. 发明申请

US20060105891A1 Weight bar with internally-threaded axial ends 失效
标题翻译：带内螺纹轴端的重量杆
公开(公告)号：US20060105891A1
公开(公告)日：2006-05-18
申请号：US10987050
申请日：2004-11-12
申请人： Cesar Cappellini , Vu Dang
发明人： Cesar Cappellini , Vu Dang
IPC分类号： A63B21/072 , A63B21/075
CPC分类号： A63B21/0726 , A63B21/0724 , A63B21/0728
摘要： A weight bar for use with a dumbbell having an externally-threaded end is provided that includes a substantially cylindrical elongated bar having a longitudinal axis, first and second axial ends and an intermediate section extending between the axial ends. The first and second axial ends each comprise internally-threaded sections disposed substantially along the longitudinal axis of the weight bar for threadably receiving an externally-threaded end of a dumbbell. The internally-threaded sections of the first and second axial ends each comprise threads having substantially flat thread ends.
摘要翻译：提供了一种用于具有外螺纹端的哑铃的重量杆，其包括具有纵向轴线的基本上圆柱形的细长杆，第一和第二轴向端部以及在轴向端部之间延伸的中间部分。第一和第二轴向端部各自包括基本上沿着配重杆的纵向轴线设置的内螺纹部分，用于螺纹地接收哑铃的外螺纹端部。第一和第二轴向端部的内螺纹部分各自包括具有基本上平的螺纹端部的螺纹。

3. 发明申请

US20070155884A1 Filled olefin polymer compositions having improved mechanical properties and scratch resistance 审中-公开
标题翻译：具有改进的机械性能和耐划伤性的填充烯烃聚合物组合物
公开(公告)号：US20070155884A1
公开(公告)日：2007-07-05
申请号：US10584679
申请日：2004-11-12
申请人： Giampaolo Pellegatti , Cheng Song , Vu Dang , Jeanine Smith
发明人： Giampaolo Pellegatti , Cheng Song , Vu Dang , Jeanine Smith
IPC分类号： C08K3/26
CPC分类号： C08L23/16 , C08F255/02 , C08L23/10 , C08L23/12 , C08L23/30 , C08L51/06 , C08L2666/06 , C08L2666/08 , C08L2666/02 , C08L2666/04
摘要： Filled olefin polymer concentrates having improved mechanical properties and scratch resistance comprising: A. about 1.0 to about 40.0 wt % of an oxidized olefin polymer material; B. about 0.5 to about 40.0 of a maleated polypropylene; and C. about 7.0 to about 80.0 wt % of a filler chosen from fiberglass, carbon fibers, graphite fibers, whiskers, metal fibers, aramides, talc, wollastonite, calcium carbonate, mica, glass microspheres, ceramic microspheres, glass wool, rock wool, stainless steel wool, steel wool, gypsum, alumina, alumina-silica, silica, and mixtures thereof; wherein the sum of components A+B+C is equal to 100 wt %.
摘要翻译：具有改善的机械性能和耐划伤性的填充烯烃聚合物浓缩物包括：A.约1.0至约40.0重量％的氧化烯烃聚合物材料; B.约0.5至约40.0的马来酸化聚丙烯; 和约7.0至约80.0重量％的选自玻璃纤维，碳纤维，石墨纤维，晶须，金属纤维，芳族聚酰胺，滑石，硅灰石，碳酸钙，云母，玻璃微球，陶瓷微球，玻璃棉，岩棉，不锈钢羊毛，钢丝绒，石膏，氧化铝，氧化铝 - 二氧化硅，二氧化硅及其混合物; 其中组分A + B + C的总和等于100重量％。

4. 发明申请

US20060160954A1 Preparation of graft copolymers by sequential polymerization using peroxide-containing polyolefins 审中-公开
标题翻译：通过使用含过氧化物的聚烯烃进行顺序聚合制备接枝共聚物
公开(公告)号：US20060160954A1
公开(公告)日：2006-07-20
申请号：US11302395
申请日：2005-12-13
申请人： Vu Dang , Cheng Song
发明人： Vu Dang , Cheng Song
IPC分类号： C08F297/02
CPC分类号： C08F285/00
摘要： A process for making a graft copolymer of an olefin polymer material in at least two polymerization stages comprising: a) treating a reactive, peroxide-containing olefin polymer material (A) at a temperature from about 80° C. to a temperature below the softening point of the polymer material with about 5 to about 120 parts per hundred parts of the polymer material (A) by weight (pph) of at least one grafting monomer which is polymerizable by free radicals; b) treating the stage a) graft copolymer at a temperature from about 80° C. to a temperature below the softening point of the stage a) graft copolymer, which is the same as or different from the temperature used in stage a), with about 5 to about 120 pph of at least one grafting monomer which is different from the monomer used in stage a) and polymerizable by free radicals.
摘要翻译：一种在至少两个聚合阶段中制备烯烃聚合物材料的接枝共聚物的方法，包括：a）在约80℃的温度下将反应性过氧化物的烯烃聚合物材料（A）处理至低于软化温度该聚合物材料具有约5至约120份/ 100份聚合物材料（A）（重量比）（pph）的至少一种可自由基聚合的接枝单体; b）处理阶段a）接枝共聚物在约80℃至低于阶段a）接枝共聚物的软化点的温度，其接触共聚物与步骤a）中使用的温度相同或不同，约5至约120pph的至少一种不同于阶段a）中使用的单体的可接受自由基的单体。

5. 发明申请

US20060258766A1 Irradiated butene-1 polymer compositions 审中-公开
标题翻译：辐照丁烯-1聚合物组合物
公开(公告)号：US20060258766A1
公开(公告)日：2006-11-16
申请号：US10567670
申请日：2004-07-26
申请人： Gerard Krotkine , Vu Dang , Jennifer Dalpiaz , Daniele Bugada
发明人： Gerard Krotkine , Vu Dang , Jennifer Dalpiaz , Daniele Bugada
IPC分类号： C08J3/28
CPC分类号： C08L23/20 , C08J3/28 , C08J2323/18 , C08L2023/40 , C08L2205/02 , C08L2666/06 , C08L2666/08
摘要： An irradiated butene-1 polymer material characterized by high melt strength and softness, and composiiton of this high melt strength butene-1 polymer with non-irradiated butene-1 polymer materials having enhanced crystallization properties.
摘要翻译：一种辐照的具有高熔体强度和柔软度的丁烯-1聚合物材料，以及该高熔体强度丁烯-1聚合物与具有增强的结晶性能的未经照射的丁烯-1聚合物材料的组合。

6. 发明申请

US20060178464A1 Polyolefin nanocomposite compositions 审中-公开
标题翻译：聚烯烃纳米复合材料组合物
公开(公告)号：US20060178464A1
公开(公告)日：2006-08-10
申请号：US10550140
申请日：2004-03-15
申请人： Vu Dang , Tam Phan
发明人： Vu Dang , Tam Phan
IPC分类号： C08K9/04
CPC分类号： C08L23/02 , C08K3/346 , C08L23/10 , C08L23/30 , C08L2666/06
摘要： A nanocomposite composition having improved mechanical properties containing, A. about 5 to about 20 wt % of a compatibilizing dispersant chosen from an olefin polymer peroxide, an ionomer of an olefin polymer peroxide, a grafted olefin polymer peroxide, an mixtures thereof; B. about 1 to about 15 wt % of a smectite clay; and C. about 65 to about 94 wt % of an olefin polymer material; wherein the sum of components A+B+C is equal to 100 wt %.
摘要翻译：具有改进的机械性能的纳米复合材料组合物，包含约5至约20重量％的选自烯烃聚合物过氧化物，烯烃聚合物过氧化物的离聚物，接枝烯烃聚合物过氧化物及其混合物的相容性分散剂。 B.约1至约15重量％的绿土粘土; 和约65至约94重量％的烯烃聚合物材料; 其中组分A + B + C的总和等于100重量％。

7. 发明申请

US20060128824A1 Irradiation process for making graft copolymers by sequential polymerization 审中-公开
标题翻译：通过顺序聚合制备接枝共聚物的照射方法
公开(公告)号：US20060128824A1
公开(公告)日：2006-06-15
申请号：US11302396
申请日：2005-12-13
申请人： Vu Dang , Cheng Song
发明人： Vu Dang , Cheng Song
IPC分类号： C08J3/28
CPC分类号： C08F255/02 , C08F255/00 , C08F255/10 , C08F285/00
摘要： A process for making a graft copolymer of an olefin polymer material in at least two polymerization stages comprising: a) irradiating an olefin polymer material at a temperature of about 10° C. to about 85° C. with high energy ionizing radiation, thereby forming an irradiated olefin polymer material (A); b) treating the irradiated olefin polymer material (A) at a temperature from about 25° C. to about 90° C. with about 5 to about 120 pph of at least one grafting monomer which is polymerizable by free radicals, thereby forming a stage b) graft copolymer; c) treating the stage b) graft copolymer at a temperature from about 25° C. to about 90° C., which is the same as or different from the temperature used in stage b), with about 5 to about 120 pph of at least one grafting monomer which is different from the monomer used in stage b) and polymerizable by free radicals.
摘要翻译：一种在至少两个聚合阶段中制备烯烃聚合物材料的接枝共聚物的方法，包括：a）用高能电离辐射在约10℃至约85℃的温度下照射烯烃聚合物材料，从而形成被照射的烯烃聚合物材料（A）; b）在约25℃至约90℃的温度下用约5至约120pph的至少一种可通过自由基聚合的接枝单体处理经辐射的烯烃聚合物材料（A），由此形成阶段 b）接枝共聚物; c）处理阶段b）接枝共聚物在约25℃至约90℃的温度下，其与阶段b）中使用的温度相同或不同，其中约5至约120pph的至少一种与步骤b）中使用的单体不同的接枝单体，并且可由自由基聚合。

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