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    Thermotropic Liquid Crystalline Powder
    1.
    发明申请
    Thermotropic Liquid Crystalline Powder 审中-公开
    热致液晶粉末

    公开(公告)号：US20140087086A1

    公开(公告)日：2014-03-27

    申请号：US14027287

    申请日：2013-09-16

    Applicant: Ticona LLC

    Inventor： Kamlesh P. Nair ,  James P. Shepherd

    IPC: C09K19/38

    CPC classification number: C09K19/3809 ,  C08G63/605 ,  C08G63/6856 ,  C08G63/6886 ,  C08G69/44 ,  C09D5/031 ,  C09D167/03 ,  C09D177/12 ,  C09K19/28 ,  C09K2019/523 ,  Y10T428/2982

    Abstract: A powder that contains microparticles formed from an aromatic polyester is provided. The mean size of the microparticles is generally from about 0.1 to about 40 micrometers. The microparticles may also have a shape that is generally spherical in nature. Regardless of the actual size and shape, however, the size distribution of the microparticles may be consistent throughout the powder. For example, at least about 50% by volume of the microparticles may have a mean size within a range of from about 0.1 to about 200 micrometers. Without intending to be limited by theory, the present inventor believes that a certain size and/or size distribution can improve the quality of coatings formed from the powder.

    Abstract translation: 提供含有由芳香族聚酯形成的微粒的粉末。 微粒的平均尺寸通常为约0.1至约40微米。 微粒也可以具有本质上通常为球形的形状。 然而，不管实际的尺寸和形状如何，微粒的尺寸分布在整个粉末中可以是一致的。 例如，至少约50体积％的微粒可以具有在约0.1至约200微米范围内的平均尺寸。 本发明人不期望受理论的限制，认为一定的尺寸和/或尺寸分布可以改善由粉末形成的涂层的质量。

    Porous Substrate Impregnated with an Aromatic Polyester
    2.
    发明申请
    Porous Substrate Impregnated with an Aromatic Polyester 审中-公开
    多孔基材浸渍芳香族聚酯

    公开(公告)号：US20140178654A1

    公开(公告)日：2014-06-26

    申请号：US14027300

    申请日：2013-09-16

    Applicant: Ticona LLC

    Inventor： Kamlesh P. Nair ,  Prabuddha Bansal ,  James P. Shepherd

    IPC: C08J9/42

    CPC classification number: C08J9/42 ,  C08J5/24 ,  C08J2327/18 ,  C08J2467/00 ,  Y10T428/24802

    Abstract: A prepreg composite that contains a porous substrate impregnated with an aromatic polyester is provided. In addition to possessing a high degree of heat and moisture resistance, the present inventors have also discovered that the nature of the aromatic polyester can be selectively controlled so that it is soluble in a solvent. This allows for the formation of polymer solutions that can be readily employed to impregnate the porous substrate. The nature of the polyester and its relative concentration in the solution can also be tailored to achieve polymers that not only adhere well to the substrate, but also possess good thermal and mechanical properties for use in a wide variety of potential applications.

    Abstract translation: 提供了含有浸渍有芳族聚酯的多孔基材的预浸料复合材料。 本发明人除了具有高耐热和耐湿性之外，还发现可以选择性地控制芳族聚酯的性质，使其可溶于溶剂。 这允许形成可容易地用于浸渍多孔基材的聚合物溶液。 聚酯的性质及其在溶液中的相对浓度也可以被定制以实现不仅与基底良好粘合的聚合物，而且还具有用于各种潜在应用中的良好的热和机械性能。

    Aromatic Polyester Containing a Biphenyl Chain Disruptor
    4.
    发明申请
    Aromatic Polyester Containing a Biphenyl Chain Disruptor 有权
    含有联苯链破坏剂的芳香族聚酯

    公开(公告)号：US20140087165A1

    公开(公告)日：2014-03-27

    申请号：US14027284

    申请日：2013-09-16

    Applicant: Ticona LLC

    Inventor： Kamlesh P. Nair ,  Young Shin Kim ,  James P. Shepherd ,  Prabuddha Bansal

    IPC: C08G63/688 ,  B32B27/36 ,  C09D167/04

    CPC classification number: C08G63/6882 ,  B32B27/36 ,  C08G63/605 ,  C08G63/688 ,  C09D167/00 ,  C09D167/04 ,  Y10T428/269 ,  Y10T428/2982

    Abstract: An aromatic polyester that contains one or more aromatic ester repeating units and one or more biphenyl repeating units is provided. While a wide variety of aromatic ester repeating units may be employed, the polymer is nevertheless “low naphthenic” to the extent that it contains a minimal content of repeating units derived from naphthenic hydroxycarboxylic acids and naphthenic dicarboxylic acids. Despite the absence of a high level of conventional naphthenic acid repeating units, the present inventors have discovered that selective control over the type and relative concentration of the biphenyl repeating units can lead to “low naphthenic” polymers that are not only soluble in certain solvents, but also capable of exhibiting good mechanical properties. Thus, the ability of the resulting polymer to be dissolved or dispersed in various solvents can be enhanced without sacrificing performance.

    Abstract translation: 提供含有一个或多个芳族酯重复单元和一个或多个联苯重复单元的芳族聚酯。 虽然可以使用各种各样的芳族酯重复单元，但是聚合物仍然是“低环烷烃”，其含有源自环烷基羟基羧酸和环烷二羧酸的重复单元的最小含量。 尽管不存在高水平的常规环烷酸重复单元，但是本发明人已经发现，对联苯重复单元的类型和相对浓度的选择性控制可导致不仅溶于某些溶剂的“低环烷烃”聚合物， 而且能够表现出良好的机械性能。 因此，可以在不牺牲性能的情况下提高所得聚合物溶解或分散在各种溶剂中的能力。

    Aromatic polyester containing a biphenyl chain disruptor
    5.
    发明授权
    Aromatic polyester containing a biphenyl chain disruptor 有权
    含有联苯链破坏剂的芳香族聚酯

    公开(公告)号：US09145469B2

    公开(公告)日：2015-09-29

    申请号：US14027284

    申请日：2013-09-16

    Applicant: Ticona LLC

    Inventor： Kamlesh P. Nair ,  Young Shin Kim ,  James P. Shepherd ,  Prabuddha Bansal

    IPC: C08G63/02 ,  C08G63/688 ,  C09D167/04 ,  B32B27/36 ,  C08G63/60 ,  C09D167/00 ,  C08G63/00

    CPC classification number: C08G63/6882 ,  B32B27/36 ,  C08G63/605 ,  C08G63/688 ,  C09D167/00 ,  C09D167/04 ,  Y10T428/269 ,  Y10T428/2982

    Abstract: An aromatic polyester that contains one or more aromatic ester repeating units and one or more biphenyl repeating units is provided. While a wide variety of aromatic ester repeating units may be employed, the polymer is nevertheless “low naphthenic” to the extent that it contains a minimal content of repeating units derived from naphthenic hydroxycarboxylic acids and naphthenic dicarboxylic acids. Despite the absence of a high level of conventional naphthenic acid repeating units, the present inventors have discovered that selective control over the type and relative concentration of the biphenyl repeating units can lead to “low naphthenic” polymers that are not only soluble in certain solvents, but also capable of exhibiting good mechanical properties. Thus, the ability of the resulting polymer to be dissolved or dispersed in various solvents can be enhanced without sacrificing performance.

    Abstract translation: 提供含有一个或多个芳族酯重复单元和一个或多个联苯重复单元的芳族聚酯。 虽然可以使用各种各样的芳族酯重复单元，但是聚合物仍然是“低环烷烃”，其含有源自环烷基羟基羧酸和环烷二羧酸的重复单元的最小含量。 尽管不存在高水平的常规环烷酸重复单元，但是本发明人已经发现，对联苯重复单元的类型和相对浓度的选择性控制可导致不仅溶于某些溶剂的“低环烷烃”聚合物， 而且能够表现出良好的机械性能。 因此，可以在不牺牲性能的情况下提高所得聚合物溶解或分散在各种溶剂中的能力。

    Aromatic Polyester Coatings and Laminates
    6.
    发明申请
    Aromatic Polyester Coatings and Laminates 审中-公开
    芳香族聚酯涂料和层压材料

    公开(公告)号：US20140178705A1

    公开(公告)日：2014-06-26

    申请号：US14027298

    申请日：2013-09-16

    Applicant: Ticona LLC

    Inventor： Kamlesh P. Nair ,  Prabuddha Bansal ,  James P. Shepherd

    IPC: C09D167/04

    CPC classification number: C09D167/04 ,  C08G63/605 ,  C08G63/688 ,  C09D167/00 ,  C09D177/12 ,  Y10T428/31786

    Abstract: A method for coating a non-metallic substrate with a polymer solution that includes an aromatic polyester and a solvent is provided. By selectively controlling the nature of the aromatic polyester, the present inventors have discovered that such polymer solutions can be readily formed, thereby enabling the use of simpler and less complex techniques (e.g., solvent casting) for coating substrates with aromatic polyesters. Moreover, the nature of the polyester and its relative concentration in the solution can also be tailored to achieve coatings that not only adhere well to the substrate, but also possess good thermal and mechanical properties for use in a wide variety of potential applications.

    Abstract translation: 提供了一种用包含芳族聚酯和溶剂的聚合物溶液涂覆非金属基材的方法。 通过选择性地控制芳族聚酯的性质，本发明人已经发现，这种聚合物溶液可以容易地形成，从而能够使用更简单和更不复杂的技术（例如溶剂流延）来用芳族聚酯涂覆基材。 此外，聚酯的性质及其在溶液中的相对浓度也可以被定制以实现不仅与基底良好粘合的涂层，而且还具有用于各种潜在应用的良好的热和机械性能。

    SOLUBLE AROMATIC POLYMER
    8.
    发明申请
    SOLUBLE AROMATIC POLYMER 审中-公开
    可溶性芳族聚合物

    公开(公告)号：US20140087149A1

    公开(公告)日：2014-03-27

    申请号：US14027280

    申请日：2013-09-16

    Applicant: Ticona LLC

    Inventor： Kamlesh P. Nair ,  Young Shin Kim ,  James P. Shepherd ,  Prabuddha Bansal

    IPC: C08G63/688 ,  H05K1/03 ,  C09D167/04

    CPC classification number: C08G63/6882 ,  B32B27/286 ,  B32B27/36 ,  B32B2457/08 ,  C08G63/688 ,  C08J5/18 ,  C08J2367/02 ,  C09D167/04 ,  C09K19/28 ,  C09K19/3809 ,  H05K1/0333 ,  H05K1/0346 ,  Y10T428/24802 ,  Y10T428/269 ,  Y10T428/2982

    Abstract: An aromatic copoly(ester-sulfone) that contains one or more aromatic ester repeating units and one or more aromatic sulfonyl repeating units is provided. While a wide variety of aromatic ester repeating units may be employed, the polymer is nevertheless “low naphthenic” to the extent that it contains a minimal content of repeating units derived from naphthenic hydroxycarboxylic acids and naphthenic dicarboxylic acids. Despite the absence of a high level of conventional naphthenic acid repeating units, the present inventors have discovered that selective control over the type and relative concentration of the aromatic sulfonyl repeating units can lead to “low naphthenic” polymers that are not only soluble in certain solvents, but also capable of exhibiting good mechanical properties. Thus, the ability of the resulting polymer to be dissolved or dispersed in various solvents can be enhanced without sacrificing performance.

    Abstract translation: 提供含有一个或多个芳族酯重复单元和一个或多个芳族磺酰基重复单元的芳香族共聚（酯 - 砜）。 虽然可以使用各种各样的芳族酯重复单元，但是聚合物仍然是“低环烷烃”，其含有源自环烷基羟基羧酸和环烷二羧酸的重复单元的最小含量。 尽管不存在高水平的常规环烷酸重复单元，但是本发明人已经发现，对芳族磺酰基重复单元的类型和相对浓度的选择性控制可导致不仅溶于某些溶剂的“低环烷烃”聚合物 ，而且能够表现出良好的机械性能。 因此，可以在不牺牲性能的情况下提高所得聚合物溶解或分散在各种溶剂中的能力。

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