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    FIBERFILL HAVING COOLING EFFECT AND ARTICLES MADE THEREOF
    11.
    发明申请
    FIBERFILL HAVING COOLING EFFECT AND ARTICLES MADE THEREOF 审中-公开
    具有冷却效果的纤维及其制品

    公开(公告)号：WO2016154012A1

    公开(公告)日：2016-09-29

    申请号：PCT/US2016/023162

    申请日：2016-03-18

    Applicant: INVISTA NORTH AMERICA S.A.R.L.

    Inventor： SALISBURY, Don M.

    IPC: D06M15/643 ,  D06B3/10

    CPC classification number: D02J3/18 ,  D03D1/00 ,  D06M15/643

    Abstract: A fiberfill that provides a cooling effect, comprising a synthetic filament at least partially coated with a polymeric treatment, wherein the polymeric treatment comprises at least one hydrophilic finish disposed on the synthetic filament.

    Abstract translation: 一种提供冷却效果的纤维填料，其包括至少部分地涂覆有聚合物处理的合成长丝，其中所述聚合物处理包括设置在所述合成长丝上的至少一个亲水漆。

    MECHANICALLY CRIMPED FIBER TOW HAVING INCREASED BULK AND CRIMP TAKE-UP
    13.
    发明申请
    MECHANICALLY CRIMPED FIBER TOW HAVING INCREASED BULK AND CRIMP TAKE-UP 审中-公开
    机械制造的纤维带有增加的大块和打击的机会

    公开(公告)号：WO2015192007A1

    公开(公告)日：2015-12-17

    申请号：PCT/US2015/035569

    申请日：2015-06-12

    Applicant: INVISTA NORTH AMERICA S.A.R.L.

    Inventor： SALISBURY, Don, M.

    IPC: B68G3/06

    CPC classification number: B68G3/06

    Abstract: An improved fiber tow and process for forming the same is disclosed. The fiber tow may include a plurality of mechanically crimped fibers with a primary crimp having a saw tooth crimp shape. For fiber tows comprising fibers with denier per filament of greater than about 5, the plurality of mechanically crimped fibers have an average crimp take-up of greater than about 40%. For fiber tows comprising fibers with denier per filament of less than about 5, the plurality of mechanically crimped fibers have an average crimp take-up of greater than about 30%.

    Abstract translation: 公开了一种改进的纤维丝束及其形成方法。 纤维丝束可以包括具有锯齿卷曲形状的一次卷曲的多个机械卷曲的纤维。 对于包含大于约5的尼龙旦数的纤维的纤维束，多个机械卷曲的纤维的平均卷曲卷取率大于约40％。 对于包含小于约5的尼龙旦数的纤维的纤维束，多个机械卷曲的纤维具有大于约30％的平均卷曲卷取率。

    FABRIC FOR MAKING AIRBAGS AND METHOD OF MAKING SAME
    15.
    发明申请
    FABRIC FOR MAKING AIRBAGS AND METHOD OF MAKING SAME 审中-公开
    制造安全气囊的织物及其制造方法

    公开(公告)号：WO2015130882A1

    公开(公告)日：2015-09-03

    申请号：PCT/US2015/017646

    申请日：2015-02-26

    Applicant: INVISTA NORTH AMERICA S.A.R.L.

    Inventor： MYERS, Janet H. ,  SHARMA, Varunesh ,  TOWNSON, Martin ,  WALSH, Robert V.

    IPC: D04H1/46 ,  D03D1/02

    CPC classification number: D03D1/02 ,  B60R21/235 ,  B60R2021/23509 ,  D03D15/00 ,  D10B2321/0211 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2505/124

    Abstract: A woven fabric comprising a base yarn and a secondary yarn, wherein the secondary yarn is interwoven into the base yarn, and wherein the secondary yarn has a melting point that is lower than the melting point of base yarn. Also disclosed is a method of making a base yarn and a secondary yarn, wherein the secondary yarn is interwoven into the base yarn, and wherein the secondary yarn has a melting point that is lower than the melting point of base yarn.

    Abstract translation: 一种包含基础纱线和二次纱线的机织织物，其中所述二次纱线与所述基础纱线交织在一起，并且所述次要纱线的熔点低于所述基础纱线的熔点。 还公开了一种制造基纱和二次纱的方法，其中次纱与基纱相互交织，其中二次纱的熔点低于基丝的熔点。

    HIGH INTRINSIC VISCOSITY COLUMN REACTOR FOR POLYETHYLENE TEREPHTHALATE
    16.
    发明申请
    HIGH INTRINSIC VISCOSITY COLUMN REACTOR FOR POLYETHYLENE TEREPHTHALATE 审中-公开
    聚苯乙烯高强度粘度柱反应器

    公开(公告)号：WO2015123144A1

    公开(公告)日：2015-08-20

    申请号：PCT/US2015/015031

    申请日：2015-02-09

    Applicant: INVISTA NORTH AMERICA S.A.R.L.

    Inventor： NEATE, Robert ,  HAMILTON, Clive

    IPC: B01J19/24 ,  B01J19/32 ,  C08G63/183 ,  C08G63/78

    CPC classification number: B01J19/32 ,  C08G63/785

    Abstract: Disclosed are counter-current reaction columns with improved pressure drop and temperature profiling. Such improvements result in a higher IV prepolymer. The improvements over prior art designs include reducing the length to diameter ratio of the cylindrical section of the column while maintaining the same active volume, and / or including an external heat exchanger. Further, inert gas flowrate and prepolymer residence time is increased.

    Abstract translation: 公开了具有改进的压降和温度分布的逆流反应塔。 这种改进导致较高的IV预聚物。 相对于现有技术设计的改进包括在维持相同的有效容积的同时减小柱的圆柱形部分的长径比，和/或包括外部热交换器。 此外，惰性气体流速和预聚物停留时间增加。

    METHODS AND SYSTEMS FOR MONITORING FOR GEL FORMATION IN A POLYAMIDE SYNTHESIS PROCESS
    19.
    发明申请
    METHODS AND SYSTEMS FOR MONITORING FOR GEL FORMATION IN A POLYAMIDE SYNTHESIS PROCESS 审中-公开
    用于监测聚酰胺合成过程中凝胶形成的方法和系统

    公开(公告)号：WO2014179042A1

    公开(公告)日：2014-11-06

    申请号：PCT/US2014/034138

    申请日：2014-04-15

    Applicant: INVISTA NORTH AMERICA S.A.R.L. ,  INVISTA TECHNOLOGIES S.A.R.L.

    Inventor： MICKA, Thomas A. ,  KELMAN, Charles R. ,  POINSATTE, John P. ,  FOSTER, Donald J. ,  NOMIKOS, Paul

    IPC: C08G69/28 ,  C08G69/04

    CPC classification number: C08G69/28 ,  C08G69/04

    Abstract: The present disclosure relates to methods and systems for monitoring for gel formation in the production of a polyamide product. In one embodiment, the present invention provides a method that can include directing a partially polymerized polyamide mixture through a flasher feed pump, a finisher pump, and a transfer line pump. The method can include switching the flasher feed pump, the finisher pump, and the transfer line pump from a first operating mode to a second operating mode. The method can include activating a gel time control unit and can be activated to estimate a gelation time for at least one of a flasher, a finisher, and a transfer line. The method can include switching a reactor of the polyamide synthesis system from the first operating mode to the second mode.

    Abstract translation: 本公开涉及用于监测聚酰胺产品生产中凝胶形成的方法和系统。 在一个实施方案中，本发明提供了一种方法，其可以包括将部分聚合的聚酰胺混合物引导通过闪蒸器进料泵，精整机泵和输送管线泵。 该方法可以包括将闪光器进料泵，整理器泵和输送线泵从第一操作模式切换到第二操作模式。 该方法可以包括激活凝胶时间控制单元并且可以被激活以估计闪光器，修整器和传输线中的至少一个的凝胶化时间。 该方法可以包括将聚酰胺合成系统的反应器从第一操作模式切换到第二模式。

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