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21. 发明授权

US06586007B2 Polyolefin additive composition comprising 3,4-dimethyl dibenzylidene sorbitol and rho-methyl dibenzylidene 有权
公开(公告)号：US06586007B2
公开(公告)日：2003-07-01
申请号：US09785824
申请日：2001-02-16
申请人： K. David Lake, Jr. , Nathan A. Mehl , Christopher Thomas Kochanowicz
发明人： K. David Lake, Jr. , Nathan A. Mehl , Christopher Thomas Kochanowicz
IPC分类号： A61K914
CPC分类号： C08K5/1575 , C08K2201/014 , C08L23/02
摘要： A specific combination of two different polyolefin clarifying and nucleating agents, namely 3,4-dimethyldibenzylidene sorbitol and p-methyldibenzylidene sorbitol is provided. Such a combination surprisingly provides improved clarification and crystallization temperatures to polypropylene articles and formulations, better than bis-p-methyldibenzylidene sorbitol alone and equivalent or better than 3,4-dimethyldibenzylidene sorbitol. Such a combination of compounds thus permits the utilization of a new additive for the purpose of modifying polyolefin properties, such as polypropylene clarification and nucleation. The inventive combination may be introduced within any polyolefin composition, again preferably polypropylene, which may then be molded into any shape or form. A method of producing a polyolefin plastic utilizing the inventive combination of compounds is also provided.

22. 发明授权

US06495620B1 Asymmetric substituted benzaldehyde alditol derivatives and compositions and articles containing same 有权
标题翻译：不对称取代的苯甲醛醛糖衍生物和含有它们的组合物和制品
公开(公告)号：US06495620B1
公开(公告)日：2002-12-17
申请号：US09815486
申请日：2001-03-23
申请人： Jeffrey R. Jones , Nathan A. Mehl
发明人： Jeffrey R. Jones , Nathan A. Mehl
IPC分类号： C08K515
CPC分类号： A61K8/042 , A61K8/498 , A61Q15/00 , C07D493/04 , C08L23/10
摘要： Plastic additives which are useful as nucleating agents and which are especially useful for improving the optical properties of polymeric materials are provided. More particularly, this invention relates to certain asymmetric DBS compounds comprising specific pendant groups, such as C1-C6 alkyl, C1-C6 alkoxy, phenyl, naphthyl, or substituted phenyl, or pendant groups combined to cyclic moities, such as cyclopentyl (and thus to form indan with the benzylidene), cyclohexyl (to form tetralin), and methylenedioxy (as the combination of two available sites on the pertinent ring system). Such compounds may be added to or incorporated within polymer compositions which may then be utilized within, as merely examples, food or cosmetic containers and packaging. These inventive asymmetric benzylidene sorbitol acetals are also useful as gelling agents for water and organic solvents, particularly those used in the preparation of antiperspirant gel sticks. Preferably one of the benzylidene moieties is 3,4-disubstituted, with most preferably methyl groups in the 3 and 4 positions.
摘要翻译：提供可用作成核剂并且可用于改善聚合物材料的光学性能的塑料添加剂。更具体地，本发明涉及包含特定侧基的某些不对称DBS化合物，例如C 1 -C 6烷基，C 1 -C 6烷氧基，苯基，萘基或取代的苯基，或与环状结合的侧基如环戊基（因此与亚苄基），环己基（形成四氢化萘）和亚甲二氧基（作为相关环系上的两个可用位点的组合）形成茚满。这样的化合物可以加入或掺入聚合物组合物中，然后这些化合物可以仅用于食品或化妆品容器和包装。这些本发明的不对称亚苄基山梨糖醇缩醛也可用作水和有机溶剂的胶凝剂，特别是用于制备止汗凝胶棒的那些。优选地，亚苄基部分之一是3,4-二取代的，最优选在3和4位的甲基。

23. 发明授权

US08653165B2 Compositions and methods for making clarified aesthetically enhanced articles 有权
标题翻译：澄清美学增强文章的组成和方法
公开(公告)号：US08653165B2
公开(公告)日：2014-02-18
申请号：US13533377
申请日：2012-06-26
申请人： Todd D. Danielson , Jennifer Rockwood , Nathan A. Mehl
发明人： Todd D. Danielson , Jennifer Rockwood , Nathan A. Mehl
IPC分类号： C08K5/00
CPC分类号： C08K5/00 , C08K5/1575
摘要： Thermoplastic articles may be manufactured having a high degree of visual appeal to consumers. Clarifying agents may be employed as additives in such thermoplastic articles to produce high clarity articles. A coloring agent may be mixed with clarifying agents to form a first blend, and then such a first blend may be applied in very low loadings to form a clarified polymeric article. It is possible to achieve an observable visual benefit while using very low loadings of coloring agent in a polyolefin, such as polypropylene. Carbon black is a pigment that may provide such observable benefits in polypropylene.
摘要翻译：可以制造对消费者具有高度视觉吸引力的热塑性制品。澄清剂可用作这种热塑性制品中的添加剂以产生高透明度制品。着色剂可以与澄清剂混合以形成第一共混物，然后这种第一共混物可以非常低的载量施加以形成澄清的聚合物制品。在聚烯烃（例如聚丙烯）中使用非常低的着色剂负载的情况下，可以实现可观察到的视觉效果。炭黑是可以在聚丙烯中提供这种可观察益处的颜料。

24. 发明授权

US08232335B2 Compositions and methods for making clarified aesthetically enhanced articles 有权
标题翻译：澄清美学增强文章的组成和方法
公开(公告)号：US08232335B2
公开(公告)日：2012-07-31
申请号：US11349021
申请日：2006-02-07
申请人： Todd D. Danielson , Jennifer Rockwood , Nathan A. Mehl
发明人： Todd D. Danielson , Jennifer Rockwood , Nathan A. Mehl
IPC分类号： C08K5/00
CPC分类号： C08K5/00 , C08K5/1575
摘要： Thermoplastic articles may be manufactured having a high degree of visual appeal to consumers. Clarifying agents may be employed as additives in such thermoplastic articles to produce high clarity articles. A coloring agent may be mixed with clarifying agents to form a first blend, and then such a first blend may be applied in very low loadings to form a clarified polymeric article. It is possible to achieve an observable visual benefit while using very low loadings of coloring agent in a polyolefin, such as polypropylene. Carbon black is a pigment that may provide such observable benefits in polypropylene.
摘要翻译：可以制造对消费者具有高度视觉吸引力的热塑性制品。澄清剂可用作这种热塑性制品中的添加剂以产生高透明度制品。着色剂可以与澄清剂混合以形成第一共混物，然后这种第一共混物可以非常低的载量施加以形成澄清的聚合物制品。在聚烯烃（例如聚丙烯）中使用非常低的着色剂负载的情况下，可以实现可观察到的视觉效果。炭黑是可以在聚丙烯中提供这种可观察益处的颜料。

25. 发明申请

US20100301525A1 POLYMER COMPOSITIONS, ARTICLES MADE FROM SUCH COMPOSITONS, AND METHODS FOR MOLDING SUCH COMPOSITIONS 有权
标题翻译：聚合物组合物，由这些组合物制成的制品，以及用于成型这些组合物的方法
公开(公告)号：US20100301525A1
公开(公告)日：2010-12-02
申请号：US12787598
申请日：2010-05-26
申请人： John D. Price , Nathan A. Mehl
发明人： John D. Price , Nathan A. Mehl
IPC分类号： B29C49/04 , C08L27/12 , C08L27/16 , C08L27/18 , C08L27/20 , C08K5/1575
CPC分类号： C08L23/14 , B29B11/10 , B29B11/14 , B29C49/0005 , B29C49/04 , B29C49/70 , B29K2023/12 , B29L2031/7158 , C08J5/00 , C08J2323/14 , C08J2427/20 , C08K5/0083 , C08L23/10 , C08L27/12 , C08L2203/10 , C08L2205/06 , C08L2207/04 , C08L2310/00 , C08L2666/04
摘要： A polymer composition comprises a thermoplastic polymer, a polymer additive selected from the group consisting of nucleating agents, clarifying agents, and combinations thereof, and a fluoropolymer. A molded article comprises at least one wall defining a cavity, the wall having an opening therein permitting access to the cavity. The wall comprises a polymer composition comprising a thermoplastic polymer, a polymer additive selected from the group consisting of nucleating agents, clarifying agents, and combinations thereof, and a fluoropolymer. A method for molding a polymer composition is also provided.
摘要翻译：聚合物组合物包含热塑性聚合物，选自成核剂，澄清剂及其组合的聚合物添加剂和含氟聚合物。模制品包括限定空腔的至少一个壁，所述壁具有允许进入空腔的开口。该壁包括聚合物组合物，其包含热塑性聚合物，选自成核剂，澄清剂及其组合的聚合物添加剂和含氟聚合物。还提供了一种模制聚合物组合物的方法。

26. 发明授权

US06849747B2 Fluorinated and alkylated dibenzylidene alditol derivatives 有权
标题翻译：氟化和烷基化二亚苄基衍生物
公开(公告)号：US06849747B2
公开(公告)日：2005-02-01
申请号：US10716915
申请日：2003-11-19
申请人： John D. Anderson , Nathan A. Mehl
发明人： John D. Anderson , Nathan A. Mehl
IPC分类号： A61K8/00 , A61K8/49 , A61Q15/00 , C07C45/49 , C07C47/55 , C07D319/06 , C07D493/04 , C08K5/1575 , C08L23/00 , C09K3/00 , C08K8/15
CPC分类号： A61K8/042 , A61K8/498 , A61Q15/00 , C07C45/49 , C07C47/55 , C07D319/06 , C07D493/04 , C08K5/1575 , C08L23/00
摘要： Plastic additives which are useful as nucleating agents and which are especially useful for improving the optical properties of polymeric materials are provided. More particularly, this invention relates to certain alkyl (or alkoxy) substituted fluoro-benzylidene sorbitol acetals and polymer compositions thereof which may be utilized within, as merely examples, food or cosmetic containers and packaging. These inventive fluorinated and alkylated benzylidene sorbitol acetals are also useful as gelling agents for water and organic solvents, particularly those used in the preparation of antiperspirant gel sticks.
摘要翻译：提供可用作成核剂并且可用于改善聚合物材料的光学性能的塑料添加剂。更具体地说，本发明涉及某些烷基（或烷氧基）取代的氟 - 亚苄基山梨糖醇缩醛及其聚合物组合物，其仅可用作食品或化妆品容器和包装。这些本发明的氟化和烷基化亚苄基山梨醇缩醛也可用作水和有机溶剂的胶凝剂，特别是用于制备止汗凝胶棒的那些。

27. 发明授权

US06734238B2 Polyolefin compositions and articles comprising novel fluorinated and alkylated alditol derivatives 有权
标题翻译：聚烯烃组合物和包含新的氟化和烷基化糖醇衍生物的制品
公开(公告)号：US06734238B2
公开(公告)日：2004-05-11
申请号：US10337574
申请日：2003-01-07
申请人： John D. Anderson , Nathan A. Mehl
发明人： John D. Anderson , Nathan A. Mehl
IPC分类号： C08K515
CPC分类号： A61K8/042 , A61K8/498 , A61Q15/00 , C07C45/49 , C07C47/55 , C07D319/06 , C07D493/04 , C08K5/1575 , C08L23/00
摘要： Plastic additives which are useful as nucleating agents and which are especially useful for improving the optical properties of polymeric materials are provided. More particularly, this invention relates to certain alkyl (or alkoxy) substituted fluoro-benzylidene sorbitol acetals and polymer compositions thereof which may be utilized within, as merely examples, food or cosmetic containers and packaging. These inventive fluorinated and alkylated benzylidene sorbitol acetals are also useful as gelling agents for water and organic solvents, particularly those used in the preparation of antiperspirant gel sticks.
摘要翻译：提供可用作成核剂并且可用于改善聚合物材料的光学性能的塑料添加剂。更具体地说，本发明涉及某些烷基（或烷氧基）取代的氟 - 亚苄基山梨糖醇缩醛及其聚合物组合物，其仅可用作食品或化妆品容器和包装。这些本发明的氟化和烷基化亚苄基山梨醇缩醛也可用作水和有机溶剂的胶凝剂，特别是用于制备止汗凝胶棒的那些。

28. 发明授权

US06512030B2 Asymmetric monofluorinated benzaldehyde alditol derivatives and compositions and articles containing same 有权
标题翻译：不对称单氟苯甲醛醛糖衍生物及含有它们的组合物和制品
公开(公告)号：US06512030B2
公开(公告)日：2003-01-28
申请号：US09815631
申请日：2001-03-23
申请人： John D. Anderson , Darin L. Dotson , Jeffrey R. Jones , Nathan A. Mehl
发明人： John D. Anderson , Darin L. Dotson , Jeffrey R. Jones , Nathan A. Mehl
IPC分类号： C08K515
CPC分类号： A61K8/042 , A61K8/498 , A61Q15/00 , C07D493/04 , C08L23/10
摘要： Plastic additives which are useful as nucleating agents and which are especially useful for improving the optical properties of polymeric materials are provided. More particularly, this invention relates to certain asymmetric DBS compounds comprising monofluoro- or mono(trifluoroalkyl)-pendant groups on one ring of the aforementioned DBS and the other ring system cannot be monofluorinated. Such compounds may be added to or incorporated within polymer compositions which may then be utilized within, as merely examples, food or cosmetic containers and packaging. These inventive asymmetric benzylidene sorbitol acetals are also useful as gelling agents for water and organic solvents, particularly those used in the preparation of antiperspirant gel sticks.
摘要翻译：提供可用作成核剂并且可用于改善聚合物材料的光学性能的塑料添加剂。更具体地，本发明涉及在上述DBS的一个环上包含单氟或单（三氟烷基） - 侧基的某些不对称DBS化合物，另一个环系不能是单氟化的。这样的化合物可以加入或掺入聚合物组合物中，然后这些化合物可以仅用于食品或化妆品容器和包装。这些本发明的不对称亚苄基山梨糖醇缩醛也可用作水和有机溶剂的胶凝剂，特别是用于制备止汗凝胶棒的那些。

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