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1. 发明申请

US20070208116A1 Metal carboxylate salt nucleating or clarifying agent compounds and related polymer compositions and methods 有权
标题翻译：金属羧酸盐成核剂或澄清剂化合物及相关聚合物组合物和方法
公开(公告)号：US20070208116A1
公开(公告)日：2007-09-06
申请号：US11367688
申请日：2006-03-03
申请人： Jiannong Xu , Jiang Li , John Anderson , Keith Keller
发明人： Jiannong Xu , Jiang Li , John Anderson , Keith Keller
IPC分类号： B32B7/12 , C07F3/08 , C07F7/10 , C07C237/14
CPC分类号： C07C69/753 , C07C233/58 , C07C2601/14 , C07C2602/42 , C07D295/185 , C08K5/0083 , C08K5/098
摘要： Nucleating agent compounds are used in polymers, such as polypropylene, to improve both the properties and processing characteristics of the polymer. Some nucleating agents may be used also as clarifiers to reduce the visual haze in finished polymeric articles, thereby increasing clarity of finished polymeric articles. Compounds of a carboxylate salt which employ a combination of an amide group and a metal cation salt perform well as nucleating agents, and provide substantial clarity benefits in a polymer. Other compounds of the invention may employ metal carboxylate salts in combination with an ester group. In other embodiments of the invention a dimer of such compounds may be employed.
摘要翻译：成核剂化合物用于聚合物如聚丙烯，以改善聚合物的性能和加工特性。也可以使用一些成核剂作为澄清剂，以减少成品聚合物制品中的视觉混浊度，从而提高成品聚合物制品的透明度。使用酰胺基和金属阳离子盐的组合的羧酸盐的化合物作为成核剂表现良好，并且在聚合物中提供显着的明显优点。本发明的其它化合物可以使用与酯基组合的金属羧酸盐。在本发明的其它实施方案中，可以使用这些化合物的二聚体。

2. 发明申请

US20060173109A1 Method and compositions for reducing plate-out in the manufacture of plastic articles 有权
标题翻译：用于减少塑料制品制造中的平板的方法和组合物
公开(公告)号：US20060173109A1
公开(公告)日：2006-08-03
申请号：US11045760
申请日：2005-01-28
申请人： Dave Keegan , Shawn Sheppard , Dale Chandler , Jiannong Xu , Jiang Li , Keith Keller
发明人： Dave Keegan , Shawn Sheppard , Dale Chandler , Jiannong Xu , Jiang Li , Keith Keller
IPC分类号： C08K5/15
CPC分类号： C08L23/02 , C08K5/1575 , C08L23/04 , C08L23/0892 , C08L23/10 , C08L2310/00 , C08L2666/06 , C08L2666/14 , C08L2666/18
摘要： Chemical additives disclosed for reducing “plate-out” which have applications in polymers, such as polyolefins. It is possible to provide for a composition and a process for producing parts, sheet and film from polyolefin extrusion applications wherein the polyolefins are processed with a minimal quantity of “plate-out.” A polyolefin composition may contain a sorbitol-based clarifying system of a derivative of Dibenzylidene, along with one or more co-additives to achieve a reduction in undesirable plate-out.
摘要翻译：公开了用于减少聚合物（例如聚烯烃）中应用的“平板化”的化学添加剂。可以提供一种组合物和由聚烯烃挤出应用生产部件，片材和薄膜的方法，其中聚烯烃以最少量的“平板”进行加工。聚烯烃组合物可以含有基于山梨醇的二亚苄基衍生物的澄清体系，以及一种或多种助剂以实现不期望的平板化的减少。

3. 发明申请

US20060173108A1 Co-additive compositions and methods for applying co-additive compositions into nucleated polymer compounds 有权
标题翻译：共添加剂组合物和将共添加剂组合物施加到有核聚合物化合物中的方法
公开(公告)号：US20060173108A1
公开(公告)日：2006-08-03
申请号：US11045630
申请日：2005-01-28
申请人： Jiannong Xu , Jiang Li , Benjamin Bolt , Kemper Lake , Jason Sprinkle , Brian Burkhart , Keith Keller
发明人： Jiannong Xu , Jiang Li , Benjamin Bolt , Kemper Lake , Jason Sprinkle , Brian Burkhart , Keith Keller
IPC分类号： C08K5/15
CPC分类号： C08K5/1575 , C08L23/10 , C08L71/00 , C08L23/00 , C08L2666/22
摘要： It is possible to improve significantly the optical performance of diacetal or DBS-based nucleating or clarifying agents using a co-additive. Haze is a measure of the lack of clarity in a thermoplastic or plastic material. A low level of haze is usually quite desirable, and nucleating/clarifying agents are designed to reduce the degree of haze in a plastic or thermoplastic material. A co-additive may be used in connection with a nucleating/clarifying agents in a polymer or copolymer to achieve even greater results in terms of improved clarity (reduced haze), or in terms of a higher crystallization temperature (Tc) of the polymer. A method for reducing haze in polymer articles using a co-additive composition in addition to nucleating and clarifying agents is disclosed.
摘要翻译：可以显着改善使用共添加剂的二缩醛或基于DBS的成核剂或澄清剂的光学性能。雾度是热塑性塑料或塑胶材料缺乏透明度的衡量标准。通常非常需要低水平的雾度，并且设计成核/澄清剂以减少塑料或热塑性材料中的雾度。关于聚合物或共聚物中的成核/澄清剂可以使用共添加剂，以便在改进的澄清度（降低的雾度）方面或在聚合物的较高结晶温度（Tc）方面获得更大的结果。公开了除了成核剂和澄清剂之外还使用共添加剂组合物降低聚合物制品中的雾度的方法。

4. 发明授权

US08470915B2 Additive composition and thermoplastic compositions comprising the same 有权
标题翻译：添加剂组合物和包含其的热塑性组合物
公开(公告)号：US08470915B2
公开(公告)日：2013-06-25
申请号：US12680345
申请日：2008-10-30
申请人： Jiang Li , Robbie Willem J. M. Hanssen , Daike Wang , Tamara L. Robertson , Jiannong Xu
发明人： Jiang Li , Robbie Willem J. M. Hanssen , Daike Wang , Tamara L. Robertson , Jiannong Xu
IPC分类号： C08K5/15 , C11C3/00
CPC分类号： C08K5/1575 , C08K5/103 , C08K5/20 , C08L23/02 , C08L2666/02 , C08L27/00
摘要： A thermoplastic additive composition comprises an acetal compound and at least one co-additive. The acetal compound can be the product of the reaction between an alditol or a C1 substituted alditol and a benzaldehyde. The co-additive can be a fatty acid amide compound, a fatty acid ester compound, and/or a fluoropolymer. A thermoplastic composition comprises a thermoplastic (e.g., one or more polyolefins) and an additive composition as described above.
摘要翻译：热塑性添加剂组合物包含缩醛化合物和至少一种共添加剂。缩醛化合物可以是醛糖醇或C1取代的醛糖醇与苯甲醛之间的反应的产物。共添加剂可以是脂肪酸酰胺化合物，脂肪酸酯化合物和/或含氟聚合物。热塑性组合物包含热塑性（例如，一种或多种聚烯烃）和如上所述的添加剂组合物。

5. 发明授权

US07501462B2 Polyolefin composition 有权
标题翻译：聚烯烃组合物
公开(公告)号：US07501462B2
公开(公告)日：2009-03-10
申请号：US12072898
申请日：2008-02-28
申请人： Jiannong Xu , Xiaodong Edward Zhao , Jiang Li , Kemper David Lake, Jr.
发明人： Jiannong Xu , Xiaodong Edward Zhao , Jiang Li , Kemper David Lake, Jr.
IPC分类号： C08K5/15 , C07D323/04
CPC分类号： C08K5/1575 , C08K2201/014 , Y10S525/938 , C08L23/02
摘要： Clarified polyolefins such as polypropylene are used widely to make polymer articles, containers, and the like. Such articles may be manufactured by the injection of molten polymer into a mold or forming device in manufacturing processes at high rates. A clarified composition is provided to achieve optimized clarity and organoleptic performance at lower processing temperatures and/or within a polypropylene resin having a higher melt flow rate.
摘要翻译：澄清的聚烯烃如聚丙烯广泛用于制备聚合物制品，容器等。这样的制品可以通过在高速率的制造工艺中将熔融聚合物注入模具或成型装置中来制造。提供澄清的组合物以在较低加工温度下和/或具有较高熔体流动速率的聚丙烯树脂内获得最佳的透明度和感官性能。

6. 发明授权

US08022133B2 Co-additive compositions and methods for applying co-additive compositions into nucleated polymer compounds 有权
标题翻译：共添加剂组合物和将共添加剂组合物施加到有核聚合物化合物中的方法
公开(公告)号：US08022133B2
公开(公告)日：2011-09-20
申请号：US11045630
申请日：2005-01-28
申请人： Jiannong Xu , Jiang Li , Benjamin W. Bolt , Kemper David Lake, Jr. , Jason Dean Sprinkle , Brian Michael Burkhart , Keith Allen Keller
发明人： Jiannong Xu , Jiang Li , Benjamin W. Bolt , Kemper David Lake, Jr. , Jason Dean Sprinkle , Brian Michael Burkhart , Keith Allen Keller
IPC分类号： B29C47/00 , C08G67/02 , C08K5/00 , C08K5/15
CPC分类号： C08K5/1575 , C08L23/10 , C08L71/00 , C08L23/00 , C08L2666/22
摘要： It is possible to improve significantly the optical performance of diacetal or DBS-based nucleating or clarifying agents using a co-additive. Haze is a measure of the lack of clarity in a thermoplastic or plastic material. A low level of haze is usually quite desirable, and nucleating/clarifying agents are designed to reduce the degree of haze in a plastic or thermoplastic material. A co-additive may be used in connection with a nucleating/clarifying agents in a polymer or copolymer to achieve even greater results in terms of improved clarity (reduced haze), or in terms of a higher crystallization temperature (Tc) of the polymer. A method for reducing haze in polymer articles using a co-additive composition in addition to nucleating and clarifying agents is disclosed.
摘要翻译：可以显着改善使用共添加剂的二缩醛或基于DBS的成核剂或澄清剂的光学性能。雾度是热塑性塑料或塑胶材料缺乏透明度的衡量标准。通常非常需要低水平的雾度，并且设计成核/澄清剂以减少塑料或热塑性材料中的雾度。关于聚合物或共聚物中的成核/澄清剂可以使用共添加剂，以便在改进的澄清度（降低的雾度）方面或在聚合物的较高结晶温度（Tc）方面获得更大的结果。公开了除了成核剂和澄清剂之外还使用共添加剂组合物降低聚合物制品中的雾度的方法。

7. 发明授权

US07351758B2 Addictive composition and articles containing the same 有权
标题翻译：上瘾的成分和含有相同的物品
公开(公告)号：US07351758B2
公开(公告)日：2008-04-01
申请号：US11135786
申请日：2005-05-24
申请人： Jiannong Xu , Xiaodong Edward Zhao , Jiang Li , Kemper David Lake, Jr.
发明人： Jiannong Xu , Xiaodong Edward Zhao , Jiang Li , Kemper David Lake, Jr.
IPC分类号： C08K5/15 , C07D323/04
CPC分类号： C08K5/1575 , C08K2201/014 , Y10S525/938 , C08L23/02
摘要： Clarified polyolefins such as polypropylene are used widely to make polymer articles, containers, and the like. Such articles may be manufactured by the injection of molten polymer into a mold or forming device in manufacturing processes at high rates. A clarified composition is provided to achieve optimized clarity and organoleptic performance at lower processing temperatures and/or within a polypropylene resin having a higher melt flow rate.
摘要翻译：澄清的聚烯烃如聚丙烯广泛用于制备聚合物制品，容器等。这样的制品可以通过在高速率的制造工艺中将熔融聚合物注入模具或成型装置中来制造。提供澄清的组合物以在较低加工温度下和/或具有较高熔体流动速率的聚丙烯树脂内获得最佳的透明度和感官性能。

8. 发明申请

US20070060697A1 Silica-containing nucleating agent compositions and methods for using such compositions in polyolefins 有权
公开(公告)号：US20070060697A1
公开(公告)日：2007-03-15
申请号：US11224501
申请日：2005-09-12
申请人： Jiang Li , Jiannong Xu , Michael Mannion
发明人： Jiang Li , Jiannong Xu , Michael Mannion
IPC分类号： C08K3/34 , C04B40/00
CPC分类号： C08K5/1575
摘要： Diacetals of sorbitols and xylitols are employed in polyolefins as nucleating agents. Diacetals of sorbitols and xylitol nucleating agents may be provided in granular or powder form from hoppers or mixing equipment into polyolefins during the formation of polymeric compositions and polymeric articles. Flow of diacetals of sorbitols and xylitols is improved by the use of certain silicas, in certain defined weight percentages. Submicron size range silica compounds may provide excellent flow enhancement properties when blended and used with diacetals of sorbitols and xylitols powder compounds. A hydrophobic silica mixed with diacetals of sorbitols and xylitols compounds also may provide enhanced flow properties for such mixture, as compared to mixtures using hydrophilic silica. Loading ranges of silica may be important in improving the flow of diacetals of sorbitols and xylitols compounds.

9. 发明申请

US20070060696A1 Silica-containing nucleating agent compositions and methods for using such compositions in polyolefins 审中-公开
标题翻译：含硅的成核剂组合物和在聚烯烃中使用这些组合物的方法
公开(公告)号：US20070060696A1
公开(公告)日：2007-03-15
申请号：US11224455
申请日：2005-09-12
申请人： Jiang Li , Jiannong Xu , Michael Mannion
发明人： Jiang Li , Jiannong Xu , Michael Mannion
IPC分类号： C08K3/34 , C04B40/00
CPC分类号： C08K5/1575
摘要： Diacetals of sorbitols and xylitols are employed in polyolefins as nucleating agents. Diacetals of sorbitols and xylitol nucleating agents may be provided in granular or powder form from hoppers or mixing equipment into polyolefins during the formation of polymeric compositions and polymeric articles. Flow of diacetals of sorbitols and xylitols is improved by the use of certain silicas, in certain defined weight percentages. Submicron size range silica compounds may provide excellent flow enhancement properties when blended and used with diacetals of sorbitols and xylitols powder compounds. A hydrophobic silica mixed with diacetals of sorbitols and xylitols compounds also may provide enhanced flow properties for such mixture, as compared to mixtures using hydrophilic silica. Loading ranges of silica may be important in improving the flow of diacetals of sorbitols and xylitols compounds.
摘要翻译：山梨糖醇和木糖醇的二缩醛用作聚烯烃作为成核剂。山梨糖醇和木糖醇成核剂的二缩醛可以在形成聚合物组合物和聚合物制品期间以颗粒或粉末形式从料斗或混合设备提供到聚烯烃中。通过使用某些确定的重量百分比的某些二氧化硅，改善了山梨糖醇和木糖醇的二缩醛的流动。亚微米尺寸范围的二氧化硅化合物可以在与山梨糖醇和木糖醇粉末化合物的二缩醛混合并使用时提供优异的流动增强性能。与使用亲水性二氧化硅的混合物相比，与二缩醛山梨糖醇和木糖醇化合物混合的疏水性二氧化硅也可以为这种混合物提供增强的流动性质。二氧化硅的负载范围在改善山梨糖醇和木糖醇化合物的二缩醛的流动中可能是重要的。

10. 发明申请

US20060270766A1 Polyolefin additive composition comprising 3, 4 - dimethyldibenzylidene sorbitol and dibenzylidene sorbitol and polyolefin articles containing such additive compositions 有权
标题翻译：包含3,4-二甲基二亚苄基山梨醇和二亚苄基山梨醇的聚烯烃添加剂组合物和含有这种添加剂组合物的聚烯烃制品
公开(公告)号：US20060270766A1
公开(公告)日：2006-11-30
申请号：US11135786
申请日：2005-05-24
申请人： Jiannong Xu , Xiaodong Zhao , Jiang Li , Kemper Lake
发明人： Jiannong Xu , Xiaodong Zhao , Jiang Li , Kemper Lake
IPC分类号： C08K5/15
CPC分类号： C08K5/1575 , C08K2201/014 , Y10S525/938 , C08L23/02
摘要： Clarified polyolefins such as polypropylene are used widely to make polymer articles, containers, and the like. Such articles may be manufactured by the injection of molten polymer into a mold or forming device in manufacturing processes at high rates. A clarified composition is provided to achieve optimized clarity and organoleptic performance at lower processing temperatures and/or within a polypropylene resin having a higher melt flow rate.
摘要翻译：澄清的聚烯烃如聚丙烯广泛用于制备聚合物制品，容器等。这样的制品可以通过在高速率的制造工艺中将熔融聚合物注入模具或成型装置中来制造。提供澄清的组合物以在较低加工温度下和/或具有较高熔体流动速率的聚丙烯树脂内获得最佳的透明度和感官性能。

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