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公开(公告)号：US10233304B2
公开(公告)日：2019-03-19
申请号：US13709190
申请日：2012-12-10
Applicant: Ticona LLC
Inventor： Ke Feng
Abstract: A boron-containing nucleating agent is provided for use with a polyarylene sulfide. The boron-containing nucleating agent can have low crystallinity, a small particle size, and a large specific surface area. By selectively controlling certain aspects of the nucleating agent, the crystallization properties of a thermoplastic composition including the nucleating agent and a polyarylene sulfide can be significantly improved. For instance, the recrystallization temperature can be increased, which can allow the “cooling time” during a molding cycle to be substantially reduced. Through use of the boron-containing nucleating agent the recrystallization temperature can be greater than about 231° C.
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公开(公告)号：US09512312B2
公开(公告)日：2016-12-06
申请号：US14826241
申请日：2015-08-14
Applicant: Ticona LLC
Inventor： Syed Mazahir , Kamlesh P. Nair , Suresh Subromonian , Joseph J. Grenci , Ke Feng , Xinyu Zhao , David A. McIlroy , Kaushik Chakrabarty
CPC classification number: C08L71/08 , C08G63/605 , C08G2650/40 , C08L71/00 , C08L67/02
Abstract: A polymer composition that contains a polyaryletherketone and a liquid crystalline polymer that includes repeating units derived from naphthenic hydroxycarboxylic acids, naphthenic dicarboxylic acids, or a combination thereof in an amount of more than about 15 mol. % of the polymer is provided.
Abstract translation: 含有聚芳醚酮和液晶聚合物的聚合物组合物，其包含大于约15mol的量的衍生自环烷基羟基羧酸，环烷二羧酸或其组合的重复单元。 提供％的聚合物。
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Patent Agency Ranking
13.发明授权公开(公告)号：US09365718B2
公开(公告)日：2016-06-14
申请号：US13621864
申请日：2012-09-18
Applicant: Ticona LLC
Inventor： Rong Luo , Xinyu Zhao , Ke Feng
Abstract: Melt processed polyarylene sulfide compositions are described as are methods of forming the melt processed polyarylene sulfide compositions. The melt processed polyarylene sulfide compositions are formed according to a melt processing method that includes melt processing a mixture that includes a starting polyarylene sulfide, a disulfide compound and a filler. The melt processed polyarylene sulfide compositions may provide low chlorine content products having excellent strength characteristics.
Abstract translation: 熔融加工聚芳硫醚组合物描述为形成熔融加工聚芳硫醚组合物的方法。 熔融加工的聚芳硫醚组合物根据熔融加工方法形成，其包括熔融加工包含起始聚芳硫醚，二硫化物和填料的混合物。 熔融加工的聚芳硫醚组合物可以提供具有优异强度特性的低氯含量产品。
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14.发明申请Composition Containing a Polyaryletherketone and Low Naphthenic Liquid Crystalline Polymer 审中-公开含有聚芳醚酮和低环烷液晶的组合物公开(公告)号：US20160053107A1
公开(公告)日：2016-02-25
申请号：US14826253
申请日：2015-08-14
Applicant: Ticona LLC
Inventor： Syed Mazahir , Kamlesh P. Nair , Suresh Subromonian , Joseph J. Grenci , Ke Feng , Xinyu Zhao , David A. McIlroy , Kaushik Chakrabarty
CPC classification number: C08L67/04 , C08G2650/40 , C08J5/00 , C08L67/00 , C08L71/00 , C08L71/123 , C09K19/3809 , C09K19/542
Abstract: A polymer composition that contains a polyaryletherketone and a liquid crystalline polymer that includes repeating units derived from naphthenic hydroxycarboxylic acids, naphthenic dicarboxylic acids, or a combination thereof in an amount of about 15 mol. % or less of the polymer is provided. The composition optionally contains reinforcing fibers (e.g., glass fibers) in an amount of no more than about 10 wt. %.
Abstract translation: 含有聚芳醚酮和液晶聚合物的聚合物组合物，其包含衍生自环烷基羟基羧酸，环烷二羧酸或其组合的重复单元，其量为约15mol。 提供了聚合物的％以下。 组合物任选地含有不超过约10重量％的增强纤维（例如玻璃纤维）。 ％。
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公开(公告)号：US08852487B2
公开(公告)日：2014-10-07
申请号：US13709175
申请日：2012-12-10
Applicant: Ticona LLC
Inventor： Ke Feng , Peter Radden , Michael Schafer
CPC classification number: C08K3/38 , B29C45/0001 , B29C45/73 , B29K2081/04 , B29K2105/0005 , F04D29/026 , F04D29/2222 , F04D29/42 , F04D29/426 , F05D2230/20 , F05D2300/43 , F05D2300/605
Abstract: A method for injection molding a thermoplastic composition that contains a polyarylene sulfide and a boron-containing nucleating agent is provided. By selectively controlling certain aspects of the polyarylene sulfide and nucleating agent, as well as the particular manner in which they are combined, the crystallization properties of the resulting thermoplastic composition can be significantly improved. This allows the “cooling time” during a molding cycle to be substantially reduced while still achieving the same degree of crystallization. The cooling time can be represented by the “normalized cooling ratio”, which is determined by dividing the total cooling time by the average thickness of the molded part.
Abstract translation: 提供了一种注射成型含有聚芳硫醚和含硼成核剂的热塑性组合物的方法。 通过选择性地控制聚芳硫醚和成核剂的某些方面，以及它们组合的特定方式，可以显着改善所得热塑性组合物的结晶性能。 这允许在模制循环期间的“冷却时间”显着降低，同时仍然实现相同的结晶度。 冷却时间可以通过将总冷却时间除以模制部件的平均厚度来确定的“标准化冷却比”来表示。
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公开(公告)号：US20140050931A1
公开(公告)日：2014-02-20
申请号：US13966460
申请日：2013-08-14
Applicant: Ticona LLC
Inventor： Ke Feng
CPC classification number: C08K3/34 , C08J3/201 , C08J2381/02 , C08J2381/04 , C08K3/40 , C08K5/54 , C08K7/04 , C08K7/14 , C08K9/06 , C08K2201/004 , C08K2201/016 , Y10T428/31678 , C08L81/04
Abstract: A thermoplastic composition is described that can be directly coated with a metal according to a metallization process with no intervening base coat formation process necessary. The thermoplastic composition includes a polyarylene sulfide and a filler having a selectively controlled average length and aspect ratio. Molded articles formed of the thermoplastic composition can have an ultra-smooth surface so as to directly accept a metallization coating.
Abstract translation: 描述了可以根据金属化方法直接涂覆金属的热塑性组合物，而不需要中间的底涂层形成工艺。 热塑性组合物包括聚芳硫醚和具有选择性控制的平均长度和纵横比的填料。 由热塑性组合物形成的模制品可以具有超光滑表面，以便直接接受金属化涂层。
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公开(公告)号：US20130158179A1
公开(公告)日：2013-06-20
申请号：US13709175
申请日：2012-12-10
Applicant: Ticona LLC
Inventor： Ke Feng , Peter Radden , Michael Schafer
IPC: C08K3/38
CPC classification number: C08K3/38 , B29C45/0001 , B29C45/73 , B29K2081/04 , B29K2105/0005 , F04D29/026 , F04D29/2222 , F04D29/42 , F04D29/426 , F05D2230/20 , F05D2300/43 , F05D2300/605
Abstract: A method for injection molding a thermoplastic composition that contains a polyarylene sulfide and a boron-containing nucleating agent is provided. By selectively controlling certain aspects of the polyarylene sulfide and nucleating agent, as well as the particular manner in which they are combined, the crystallization properties of the resulting thermoplastic composition can be significantly improved. This allows the “cooling time” during a molding cycle to be substantially reduced while still achieving the same degree of crystallization. The cooling time can be represented by the “normalized cooling ratio”, which is determined by dividing the total cooling time by the average thickness of the molded part.
Abstract translation: 提供了一种注射成型含有聚芳硫醚和含硼成核剂的热塑性组合物的方法。 通过选择性地控制聚芳硫醚和成核剂的某些方面，以及它们组合的特定方式，可以显着改善所得热塑性组合物的结晶性能。 这允许在模制循环期间的“冷却时间”显着降低，同时仍然实现相同的结晶度。 冷却时间可以通过将总冷却时间除以模制部件的平均厚度来确定的“标准化冷却比”来表示。
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