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公开(公告)号：US20130291991A1
公开(公告)日：2013-11-07
申请号：US13862931
申请日：2013-04-15
Applicant: TICONA LLC
Inventor： Michael A. Ruby , David W. Eastep , Joseph J. Grenci , Christopher McGrady , Xinyu Zhao , Rong Luo
CPC classification number: C08L81/02 , B29B15/122 , B29C47/0004 , B29C47/0016 , B29C47/0023 , B29C47/1018 , B29C47/8805 , B29K2081/04 , B29K2105/0005 , B32B1/08 , B32B27/20 , B32B27/286 , B32B2307/558 , B32B2307/7265 , B32B2597/00 , B65D1/0215 , B65D25/14 , B65D31/04 , C08L81/04 , C08L2203/10 , C08L2203/12 , C08L2203/202 , F16L9/133 , F16L9/147 , F16L11/00 , F16L57/04 , F16L57/06 , F16L58/04 , F27B14/00 , Y10T428/1352 , Y10T428/1393 , Y10T428/1397 , Y10T428/2958
Abstract: Pipe sections and methods for forming pipe sections are disclosed. A pipe section includes a hollow body, the hollow body having an inner surface and an outer surface, the inner surface defining an interior. The pipe section further includes a barrier layer surrounding the hollow body, the barrier layer having an inner surface and an outer surface. The barrier layer is formed from a polyarylene sulfide composition. The polyarylene sulfide composition includes a polyarylene sulfide and a crosslinked impact modifier. Such pipe sections exhibit high strength characteristics and flexibility as well as resistance to degradation, even in extreme temperature environments, while maintaining desirable processing characteristics.
Abstract translation: 公开了用于形成管段的管段和方法。 管段包括中空体，中空体具有内表面和外表面，内表面限定内部。 管段还包括围绕中空体的阻挡层，阻挡层具有内表面和外表面。 阻挡层由聚芳硫醚组合物形成。 聚芳硫醚组合物包括聚芳硫醚和交联的抗冲改性剂。 这样的管段即使在极端温度环境下也表现出高的强度特性和柔韧性以及耐劣化性，同时保持理想的加工特性。
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公开(公告)号：US20130273290A1
公开(公告)日：2013-10-17
申请号：US13804675
申请日：2013-03-14
Applicant: TICONA LLC
Inventor： Rong Luo , Joseph J. Grenci , Christopher McGrady , Xinyu Zhao
IPC: C08L81/04
CPC classification number: C08L81/02 , B29B15/122 , B29C47/0004 , B29C47/0016 , B29C47/0023 , B29C47/1018 , B29C47/8805 , B29K2081/04 , B29K2105/0005 , B32B1/08 , B32B27/20 , B32B27/286 , B32B2307/558 , B32B2307/7265 , B32B2597/00 , B65D1/0215 , B65D25/14 , B65D31/04 , C08L81/04 , C08L2203/10 , C08L2203/12 , C08L2203/202 , F16L9/133 , F16L9/147 , F16L11/00 , F16L57/04 , F16L57/06 , F16L58/04 , F27B14/00 , Y10T428/1352 , Y10T428/1393 , Y10T428/1397 , Y10T428/2958
Abstract: Polyarylene sulfide compositions are described that exhibit high strength and flexibility. Methods for forming the polyarylene sulfide compositions are also described. Formation methods include dynamic vulcanization of a polyarylene sulfide composition that includes an impact modifier dispersed throughout the polyarylene sulfide. A crosslinking agent is combined with the other components of the composition following dispersal of the impact modifier throughout the composition. The crosslinking agent reacts with the impact modifier to form crosslinks within and among the polymer chains of the impact modifier. The compositions can exhibit excellent physical characteristics at extreme temperatures and can be used to form, e.g., tubular member such as pipes and hoses and fibers.
Abstract translation: 描述了具有高强度和柔韧性的聚芳硫醚组合物。 还描述了形成聚芳硫醚组合物的方法。 形成方法包括聚芳硫醚组合物的动态硫化，其包括分散在整个聚芳硫醚中的抗冲改性剂。 在整个组合物中将抗冲改性剂分散后，交联剂与组合物的其它组分组合。 交联剂与抗冲改性剂反应以在抗冲改性剂的聚合物链内和之间形成交联。 组合物可以在极端温度下表现出优异的物理特性，并且可用于形成例如管状构件，例如管道，软管和纤维。
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公开(公告)号：US20130273286A1
公开(公告)日：2013-10-17
申请号：US13804286
申请日：2013-03-14
Applicant: TICONA LLC
Inventor： Rong Luo , Xinyu Zhao
CPC classification number: C08L81/04 , B32B1/08 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/142 , B32B7/12 , B32B15/08 , B32B25/08 , B32B25/14 , B32B25/16 , B32B27/12 , B32B27/18 , B32B27/20 , B32B27/286 , B32B27/304 , B32B27/32 , B32B27/34 , B32B2262/0269 , B32B2270/00 , B32B2274/00 , B32B2307/306 , B32B2307/3065 , B32B2307/50 , B32B2307/546 , B32B2307/558 , B32B2597/00 , B32B2605/00 , C08L81/02 , F16L11/085 , F16L2011/047 , Y10T428/139 , Y10T428/1393 , C08L33/068
Abstract: Components for heavy duty trucks are described that exhibit high strength and flexibility. The components are formed from a polyarylene sulfide that exhibits high strength and flexibility characteristics. Methods for forming the components are also described. Formation methods include dynamic vulcanization of a polyarylene sulfide composition that includes an impact modifier dispersed throughout the polyarylene sulfide. A crosslinking agent is combined with the other components of the composition following dispersal of the impact modifier throughout the composition. The heavy duty truck components can include tubular member such as pipes and hoses that can be utilized in exhaust systems, charge air systems, urea tanks, fuel systems, and so forth.
Abstract translation: 描述了重型卡车的部件具有高强度和高弹性。 这些组分由表现出高强度和柔性特性的聚芳硫醚形成。 还描述了用于形成组件的方法。 形成方法包括聚芳硫醚组合物的动态硫化，其包括分散在整个聚芳硫醚中的抗冲改性剂。 在整个组合物中将抗冲改性剂分散后，交联剂与组合物的其它组分组合。 重型卡车部件可以包括可用于排气系统，增压空气系统，尿素罐，燃料系统等的管状构件，例如管道和软管。
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公开(公告)号：US20130273280A1
公开(公告)日：2013-10-17
申请号：US13800130
申请日：2013-03-13
Applicant: TICONA LLC
Inventor： Rong Luo , Aaron Johnson , Tim Tibor , Xinyu Zhao , David Eastep
IPC: C08K7/06
CPC classification number: C08K7/06 , B32B5/12 , B32B5/26 , B32B5/28 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/106 , B32B2307/54 , B32B2307/542 , B32B2307/546 , B32B2605/00 , C08J5/24 , C08J2381/04 , Y10T428/1352 , Y10T428/249942 , Y10T428/249945 , Y10T428/249946 , Y10T428/249947
Abstract: A continuous fiber composite is described and methods for forming the continuous fiber composite. The continuous fiber composite includes a plurality of unidirectionally aligned continuous fibers embedded within a polyarylene sulfide polymer. The continuous fiber composite includes a very high loading of continuous fibers, for instance greater than about 40% by weight of the continuous fiber composite. The continuous fiber composite is formed by reacting a starting polyarylene sulfide with a reactively functionalized disulfide compound in a melt processing unit. Reaction between the starting polyarylene sulfide and the reactively functionalized disulfide compound leads to formation of a reactively functionalized polyarylene sulfide. Upon embedding of the continuous fibers into the reactively functionalized polyarylene sulfide, the reactivity of the polyarylene sulfide can enhance adhesion between the polyarylene sulfide polymer and the fibers.
Abstract translation: 描述连续纤维复合材料和形成连续纤维复合材料的方法。 连续纤维复合材料包括嵌入聚芳硫醚聚合物内的多个单向排列的连续纤维。 连续纤维复合材料包括连续纤维的非常高的载量，例如大于连续纤维复合材料的约40重量％。 连续纤维复合材料通过在熔融加工单元中使起始聚芳硫醚与反应性官能化的二硫化物化合物反应形成。 起始聚芳硫醚和反应性官能化二硫化物化合物之间的反应导致形成反应官能化的聚芳硫醚。 在将连续纤维嵌入反应性官能化聚芳硫醚中时，聚芳硫醚的反应性可以增强聚芳硫醚聚合物与纤维之间的粘合性。
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公开(公告)号：US20130158212A1
公开(公告)日：2013-06-20
申请号：US13709152
申请日：2012-12-10
Applicant: Ticona LLC
Inventor： Rong Luo , Xinyu Zhao
CPC classification number: C08K5/20 , B29C45/0001 , B29C45/0013 , B29C45/0025 , B29C45/40 , B29C45/73 , B29K2081/04 , B29K2105/0005 , B29K2105/16 , B29K2995/004 , B29K2995/0097 , C08G75/14 , C08L81/02
Abstract: A method for injection molding a thermoplastic composition that contains a polyarylene sulfide and an aromatic amide oligomer is provided. Due to the improved crystallization properties imparted by the oligomer, the present inventors have discovered that the thermoplastic composition can be molded at lower temperatures to still achieve the same degree of crystallization. In addition to minimizing the energy requirements for the molding operation, such low mold temperatures may be accomplished using heating mediums that are less corrosive and expensive than some conventional techniques.
Abstract translation: 提供了一种注射模塑含有聚芳硫醚和芳族酰胺低聚物的热塑性组合物的方法。 由于由低聚物赋予的改进的结晶性能，本发明人已经发现，热塑性组合物可以在较低温度下成型，以达到相同的结晶度。 除了最小化模制操作的能量需求之外，可以使用比一些常规技术更少的腐蚀性和昂贵的加热介质来实现这种低模具温度。
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Patent Agency Ranking
公开(公告)号：US20130121682A1
公开(公告)日：2013-05-16
申请号：US13675091
申请日：2012-11-13
Applicant: TICONA LLC
Inventor： Young Shin Kim , Xinyu Zhao
IPC: G02B7/02
CPC classification number: G02B7/02 , C08K3/346 , C08K7/14 , C09K19/3809 , C08L67/03
Abstract: A thermoplastic composition for use in a compact camera module is provided. The thermoplastic composition contains a liquid crystalline polymer and a plurality of fibers. The volume average length of the fibers in the thermoplastic composition is selectively controlled according to the present invention so that it is within a certain range, such as from about 80 to about 250 micrometers. The fibers also have a narrow length distribution. That is, at least about 70% by volume of the fibers have a length within a certain range. Through the use of a liquid crystalline polymer and fibers of a certain weight average length and narrow length distribution, the present inventors have discovered that the resulting thermoplastic composition is able to achieve a desirable combination of strength and surface smoothness, which enables it to be uniquely suited for a compact camera module.
Abstract translation: 提供了一种用于小型相机模块的热塑性组合物。 热塑性组合物含有液晶聚合物和多种纤维。 根据本发明，热塑性组合物中的纤维的体积平均长度被选择性地控制，使得其在一定范围内，例如约80至约250微米。 纤维也具有窄的长度分布。 也就是说，纤维的至少约70体积％的长度在一定范围内。 通过使用液晶聚合物和具有一定重量平均长度和窄长度分布的纤维，本发明人已经发现所得到的热塑性组合物能够实现强度和表面平滑度的期望组合，这使得其可以是唯一的 适用于小型相机模块。
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67.发明申请Polyarylene Sulfide/Liquid Crystal Polymer Alloy and Compositions Including Same 有权聚亚芳基硫醚/液晶聚合物合金和组合物包括它们公开(公告)号：US20130069001A1
公开(公告)日：2013-03-21
申请号：US13621867
申请日：2012-09-18
Applicant: Ticona LLC
Inventor： Rong Luo , Xinyu Zhao , Paul C. Yung
IPC: C09K19/54
CPC classification number: C08L81/02 , C09K19/3809 , C09K19/542 , C09K2219/00
Abstract: Polyarylene sulfide/liquid crystal polymer alloys are described as are methods of forming the polyarylene sulfide/liquid crystal polymer alloys. The polyarylene sulfide/liquid crystal polymer alloys are formed according to a melt processing method that includes melt processing a polyarylene sulfide with a reactively functionalized disulfide compound and a liquid crystal polymer in a one or two step process. The reactively functionalized disulfide compound is added in a stoichiometric amount to react with a portion of the polyarylene sulfide. The melt processing forms a polyarylene sulfide/liquid crystal polymer copolymer that is a compatibilizer in the alloy. The polyarylene sulfide/liquid crystal polymer alloys may provide low chlorine content products having excellent strength characteristics.
Abstract translation: 聚芳硫醚/液晶聚合物合金被描述为形成聚芳硫醚/液晶聚合物合金的方法。 聚芳硫醚/液晶聚合物合金根据熔融加工方法形成，其包括在一步或两步工艺中熔融加工聚芳硫醚与反应官能化的二硫化物和液晶聚合物。 反应性官能化的二硫化物化合物以化学计量的量加入以与一部分聚芳硫醚反应。 熔融加工形成合金中的增容剂的聚芳硫醚/液晶聚合物共聚物。 聚芳硫醚/液晶聚合物合金可以提供具有优异强度特性的低氯含量产品。
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公开(公告)号：US12234364B2
公开(公告)日：2025-02-25
申请号：US17120345
申请日：2020-12-14
Applicant: Ticona LLC
Inventor： Craig J. Peterson , Xinyu Zhao , Young Shin Kim
IPC: C09D11/037 , B29C64/106 , B29C64/118 , B29C64/153 , B29C64/209 , B29C64/329 , B33Y10/00 , B33Y70/00 , C09D11/102 , C09D11/104 , C09D11/108 , C09K5/14 , B29K23/00 , B29K67/00 , B29K77/00 , B29K81/00 , B29K507/04 , B29K509/02 , B33Y30/00
Abstract: A three-dimensional printing method is provided. The method comprises selectively forming a three-dimensional structure from a polymer composition. The polymer composition comprises a thermally conductive particulate material distributed within a thermoplastic polymer matrix, and further wherein the polymer composition exhibits a through-plane thermal conductivity of about 0.10 W/m-K or more.
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公开(公告)号：US12104058B2
公开(公告)日：2024-10-01
申请号：US14963285
申请日：2015-12-09
Applicant: Ticona LLC
Inventor： Emily C. Blackburn , Rong Luo , Xinyu Zhao , Jared Kindt , Xiaoyan Tu
Abstract: Thermoplastic compositions are described that exhibit heat stability in addition to flexibility. Methods for forming the thermoplastic compositions are also described. The compositions include a polyarylene sulfide, an impact modifier and a heat stabilizer. The composition includes the impact modifier in a relatively large amount in combination with the heat stabilizer to provide long term heat stability to the composition and products formed therefrom such as coated wires and cables.
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公开(公告)号：US11434368B2
公开(公告)日：2022-09-06
申请号：US17191843
申请日：2021-03-04
Applicant: Ticona LLC
Inventor： Yuehua Yu , Xinyu Zhao , Christopher D. McGrady
Abstract: An ammunition cartridge comprising a casing body that defines a hollow interior configured to receive a projectile is provided. The casing body contains a polymer composition that includes a polyarylene sulfide and an impact modifier. The impact modifier includes an epoxy-functionalized polymer. Further, the polymer composition exhibits a notched Charpy impact strength of about 6 kJ/m2 or more as determined at a temperature of 23° C. in accordance with ISO Test No. 179-1:2010.
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