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1. 发明授权

US06995202B2 Methods of nucleating thermoplastics using concentrates of saturated bicyclic dicarboxylate salts 有权
标题翻译：使用饱和双环二羧酸盐的浓缩物成核热塑性塑料的方法
公开(公告)号：US06995202B2
公开(公告)日：2006-02-07
申请号：US10704391
申请日：2003-11-07
申请人： Kemper David Lake, Jr. , Bhavesh Chandrakant Gandhi
发明人： Kemper David Lake, Jr. , Bhavesh Chandrakant Gandhi
IPC分类号： C08K5/09
CPC分类号： C08J3/226 , C08J2423/00
摘要： Concentrates (also known as masterbatches) of certain bicyclic dicarboxylate salt thermoplastic nucleating additives in order to facilitate use thereof in typical thermoplastic manufacturing procedures are provided. Such nucleating additives have been found to impart high peak crystallization temperatures to thermoplastics (such as polypropylene, as one example); however, when combined in masterbatch form in the past such a nucleation property was sacrificed to a certain extent due to unforeseen problems associated with polymer-containing concentrates (i.e., pellets, for example) of such additives. Thus, improvements in masterbatching of these bicyclic dicarboxylate salt thermoplastic nucleators have been accomplished to the level necessary to allow for concentrate use with concomitant effective nucleation effects at the same level (if not in excess thereof) of the utilization of such a nucleator mixed prior to melt-compounding with a target or resin or added directly into a molten resin (i.e., at-level, or not in concentrate form). Methods of producing thermoplastics with such nucleator additive concentrates and thermoplastic articles made therefrom are also contemplated within this invention.
摘要翻译：提供了某些双环二羧酸盐热塑性成核添加剂的浓缩物（也称为母料），以便于在典型的热塑性制造方法中使用它们。已经发现这种成核添加剂赋予热塑性塑料（例如聚丙烯）高的峰值结晶温度; 然而，当过去以母料形式组合时，由于与含聚合物的浓缩物（例如，例如颗粒）相关的不可预见的问题，牺牲了一定程度的成核性质。因此，这些双环二羧酸盐热塑性成核剂的母料的改进已达到允许浓缩物所需的水平，同时在相同水平（如果不超过它们）使用这种成核剂的有效成核效应与靶材或树脂熔融混合或直接加入到熔融树脂中（即，在一级，或不是浓缩形式）。使用这种成核剂添加剂浓缩物和由其制备的热塑性制品生产热塑性塑料的方法也在本发明中。

2. 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。

3. 发明授权

US07491762B2 Compositions comprising metal salts of hexahydrophthalic acid and methods of employing such compositions in polyolefin resins 有权
标题翻译：包含六氢邻苯二甲酸的金属盐的组合物和在聚烯烃树脂中使用这种组合物的方法
公开(公告)号：US07491762B2
公开(公告)日：2009-02-17
申请号：US11480813
申请日：2006-07-03
申请人： Weihua Sonya Wolters , Kemper David Lake, Jr.
发明人： Weihua Sonya Wolters , Kemper David Lake, Jr.
IPC分类号： C08K5/098 , C08K5/092 , C08K3/34 , C08K3/36
CPC分类号： C08K5/0083 , C08J3/226 , C08J2423/00 , C08K3/36 , C08K5/098 , C08L23/02
摘要： Compositions comprising hexahydrophthalate (HHPA) metal salts may be useful as nucleating agents in polyolefins. Masterbatch compositions containing such salts and silica and/or hydrotalcite are particularly useful in reducing haze and improving properties of manufactured polyolefin articles or film. Such compositions may be dispersed effectively and efficiently into resin during manufacturing operations in the form of a masterbatch, thereby providing excellent polymer crystallization temperatures, improved polymer physical properties, improved dimensional stability, and improved transparency.
摘要翻译：包含六氢邻苯二甲酸酯（HHPA）金属盐的组合物可用作聚烯烃中的成核剂。含有这些盐和二氧化硅和/或水滑石的母料组合物特别可用于减少制造的聚烯烃制品或薄膜的雾度和改进性能。这样的组合物可以以母料的形式在制造过程中有效地分散到树脂中，从而提供优异的聚合物结晶温度，改进的聚合物物理性能，改进的尺寸稳定性和改进的透明度。

4. 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。

5. 发明授权

US07078450B2 Concentrates of saturated bicyclic dicarboxylate salts to facilitate use thereof as polymer nucleation additives 失效
标题翻译：饱和双环二羧酸盐的浓缩物，以促进其用作聚合物成核添加剂
公开(公告)号：US07078450B2
公开(公告)日：2006-07-18
申请号：US10703855
申请日：2003-11-07
申请人： Kemper David Lake, Jr. , Bhavesh Chandrakant Gandhi
发明人： Kemper David Lake, Jr. , Bhavesh Chandrakant Gandhi
IPC分类号： C08K5/98 , C08K3/26 , C08K3/34
CPC分类号： C08J3/22 , C08J3/226 , C08J2323/00 , C08J2423/00 , C08K5/0083 , C08K5/098 , C08L23/02
摘要： Concentrates (also known as masterbatches) of certain bicyclic dicarboxylate salt thermoplastic nucleating additives in order to facilitate use thereof in typical thermoplastic manufacturing procedures are provided. Such nucleating additives have been found to impart high peak crystallization temperatures to thermoplastics (such as polypropylene, as one example); however, when combined in masterbatch form in the past such a nucleation property was sacrificed due to unforeseen problems associated with polymer-containing concentrates (i.e., pellets, for example) of such additives. Thus, improvements in masterbatching of these bicyclic dicarboxylate salt thermoplastic nucleators has been accomplished to the level necessary to allow for concentrate use with concomitant effective nucleation effects at the same level (if not in excess thereof) of the utilization of such a nucleator added in powder form. Thermoplastic additive compositions and methods of producing thermoplastics with such nucleator additive concentrates are also contemplated within this invention.
摘要翻译：提供了某些双环二羧酸盐热塑性成核添加剂的浓缩物（也称为母料），以便于在典型的热塑性制造方法中使用它们。已经发现这种成核添加剂赋予热塑性塑料（例如聚丙烯）高的峰值结晶温度; 然而，当过去以母料形式组合时，由于与含聚合物的浓缩物（例如，例如颗粒）相关的不可预见的问题，牺牲了这种成核性质。因此，这些双环二羧酸盐热塑性成核剂的母料的改进已经达到了允许浓缩物使用的水平所必需的水平，同时使用加入粉末中的成核剂的相同水平（如果不超过它们）的有效成核作用形成。本发明也考虑了热塑性添加剂组合物和用这种成核剂添加剂浓缩物生产热塑性塑料的方法。

6. 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。

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