公开(公告)号：WO2014179027A1

公开(公告)日：2014-11-06

申请号：PCT/US2014/034081

申请日：2014-04-15

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

Inventor： MICKA, Thomas A. ,  KELMAN, Charles R. ,  POINSATTE, John P.

IPC: B01J19/00 ,  F28F23/02 ,  C09K5/04 ,  C08G69/28 ,  C09K5/10

CPC classification number: B01J19/0013 ,  B01J2219/00074 ,  B01J2219/00083 ,  B01J2219/00085 ,  C08G69/28 ,  C09K5/04 ,  C09K5/10 ,  F28F23/00

Abstract: The present invention relates to methods, systems, and apparatus for making polyamides having at least two heat-transfer media. The method includes heating a first flowable heat-transfer medium, to provide a heated first flowable heat-transfer medium. The method includes transferring heat from the heated first flowable heat-transfer medium to a second flowable heat-transfer medium, to provide a heated second flowable heat-transfer medium. The method also includes transferring heat from the heated second flowable heat- transfer medium to at least one polyamide-containing component of a polyamide synthesis system.

Abstract translation: 本发明涉及制备具有至少两个传热介质的聚酰胺的方法，系统和装置。 该方法包括加热第一可流动的传热介质，以提供加热的第一可流动的传热介质。 该方法包括将热量从加热的第一可流动的热传递介质传递到第二可流动的传热介质，以提供加热的第二可流动的传热介质。 该方法还包括将热量从加热的第二可流动传热介质转移到聚酰胺合成系统的至少一种含聚酰胺的组分。

公开(公告)号：WO2012173938A1

公开(公告)日：2012-12-20

申请号：PCT/US2012/041951

申请日：2012-06-11

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  BEATTY, Richard P. ,  McADAMS, Carina Araullo ,  SUN, Yanhui ,  MICKA, Thomas A.

Inventor： BEATTY, Richard P. ,  McADAMS, Carina Araullo ,  SUN, Yanhui ,  MICKA, Thomas A.

IPC: C08G18/10 ,  C08G18/42 ,  C09D175/06 ,  C05G3/00 ,  C07C51/31

CPC classification number: C08G18/4222 ,  C05C9/005 ,  C05G3/0029 ,  C07C31/18 ,  C08G18/10 ,  C08G18/4286 ,  C08G2101/00 ,  C08G2105/02 ,  C09D175/06

Abstract: The invention provides polyester polyol compositions, useful as components of polyurethane and polyisocyanurate polymers, prduced from cyclohexane oxidation reaction byproducts, such as water extracts and non-volatile distillation residues from the reaction. Such byproducts of industrial processes for preparation of adipic acid and caprolactam, important intermediates in the production of various types of nylon, have hitherto largely been used only as fuels. The present invention provides value-added products, methods for making, and methods for using the byproduct-derived polyester polyol compositions. For example, the invention provides polyurethane (PU) and/or polyisocyanurate (PIR) polymers made using the polyol compositions and polyfunctional isocyanates. The PU and PIR polymers can be used as adhesives, binders (e.g., for wood fibers), coatings (e.g., for controlled release fertilizers), and foams.

Abstract translation: 本发明提供了聚酯多元醇组合物，其可用作聚氨酯和聚异氰脲酸酯聚合物的组分，其由环己烷氧化反应副产物如水提取物和来自反应的非挥发性蒸馏残余物生成。 用于制备己二酸和己内酰胺的工业方法的这种副产物，各种类型的尼龙的生产中的重要中间体迄今为止主要仅用作燃料。 本发明提供增值产品，制备方法和使用副产物衍生的聚酯多元醇组合物的方法。 例如，本发明提供使用多元醇组合物和多官能异氰酸酯制备的聚氨酯（PU）和/或聚异氰脲酸酯（PIR）聚合物。 PU和PIR聚合物可用作粘合剂，粘合剂（例如木纤维），涂层（例如用于控释肥料）和泡沫。

公开(公告)号：WO2014179036A1

公开(公告)日：2014-11-06

申请号：PCT/US2014/034116

申请日：2014-04-15

Applicant: INVISTA TECHNOLOGIES S.A.R.L.

Inventor： MICKA, Thomas A. ,  KELMAN, Charles R. ,  POINSATTE, John P. ,  WEST, Gary R.

IPC: C08G69/04 ,  C08G69/28

CPC classification number: C08G69/04 ,  C08G69/28

Abstract: A system is configured for continuous polyamide synthesis. The system includes a vent condenser and a vacuum pump. The vent condenser is coupled to a polymerization finisher. The vent condenser has a liquid reservoir and a vent discharge port above a level of the liquid reservoir. The vacuum pump is coupled to the vent discharge port by an intake line. The vacuum pump has an output port and a rotary shaft. A gaseous mixture proximate the vent discharge port is removed at a rate determined by a speed of the rotary shaft. The vacuum pump is configured to have a liquid ring seal.

Abstract translation: 一种系统被配置用于连续聚酰胺合成。 该系统包括排气冷凝器和真空泵。 排气冷凝器连接到聚合整理器。 排气冷凝器具有液体储存器和在液体储存器的高度上方的排气口。 真空泵通过进气管线与排气口连接。 真空泵具有输出口和旋转轴。 靠近排气口的气体混合物以由旋转轴的速度确定的速率被去除。 真空泵配置为具有液环密封。

公开(公告)号：WO2014179025A1

公开(公告)日：2014-11-06

申请号：PCT/US2014/034077

申请日：2014-04-15

Applicant: INVISTA TECHNOLOGIES S.A.R.L.

Inventor： MICKA, Thomas A. ,  KELMAN, Charles R. ,  POINSATTE, John P. ,  WELCH, Robert J. ,  WEST, Gary R.

IPC: C08G69/28

CPC classification number: C08G69/28 ,  B01J19/00

Abstract: The present disclosure relates to systems and methods for manufacturing a polyamide. The method can include obtaining, from a reservoir, an aqueous solution comprising a dicarboxylic acid, a diamine, and water having a substantially liquid phase; concentrating the aqueous solution including transforming a portion of the water having a substantially liquid phase to water having a substantially gaseous phase; condensing the water having a substantially gaseous phase into condensed water having a substantially liquid phase; removing at least one impurity from at least one of the condensed water having a substantially liquid phase and the water having a substantially gaseous phase to produce cleaned water having a substantially liquid phase; and reusing the cleaned water having a substantially liquid phase. The system can include, among other things, a reservoir; an evaporator assembly, in fluid communication with the reservoir; a condensation assembly, in fluid communication with the evaporator assembly; a collection assembly; and a conduit network.

Abstract translation: 本公开涉及制造聚酰胺的系统和方法。 该方法可以包括从储器获得包含二羧酸，二胺和基本上液相的水的水溶液; 浓缩水溶液，包括将具有基本上液相的水的一部分转化为具有基本上气相的水; 将具有基本上气相的水冷凝成具有基本上液相的冷凝水; 从至少一个具有基本上液相的冷凝水中除去至少一种杂质，并且所述水具有基本上气相以产生具有基本上液相的净化水; 并重新使用具有基本上液相的净化水。 除了别的以外，该系统可以包括一个储存器; 与储存器流体连通的蒸发器组件; 与蒸发器组件流体连通的冷凝组件; 收集组件; 和管道网络。