公开(公告)号：US20110306733A1

公开(公告)日：2011-12-15

申请号：US13202646

申请日：2010-02-17

申请人： Yoshinori Suzuki ,  Fumio Maeda ,  Takahiro Watanabe ,  Hiroyuki Sato

发明人： Yoshinori Suzuki ,  Fumio Maeda ,  Takahiro Watanabe ,  Hiroyuki Sato

IPC分类号： C08G63/91

CPC分类号： C08G63/785 ,  B01J19/006 ,  B01J19/0066 ,  B01J19/18 ,  B01J19/1862 ,  B01J19/20 ,  B01J2219/00094 ,  B01J2219/00779 ,  B01J2219/182 ,  B01J2219/185 ,  B01J2219/1943 ,  B01J2219/1946 ,  B29C47/0009 ,  B29C47/1018 ,  B29C47/1027 ,  B29C47/366 ,  B29C47/369 ,  C08G63/06 ,  C08G63/80

摘要： A process for producing an aliphatic polyester, comprising: subjecting at least two serial stages of bulk-phase ring-opening polymerization and a solid-phase polymerization step, wherein a cyclic ester held in a dry air atmosphere is supplied to a first reactor to perform a first stage polymerization, thereby obtaining a partially polymerized molten product, and the resultant partially polymerized molten product is supplied to a second reactor held under a dry inert gas atmosphere to perform a second stage polymerization. As a result, the production efficiency can be improved, while maintaining excellent properties of the aliphatic polyester product.

摘要翻译： 一种脂肪族聚酯的制造方法，其特征在于，包括：进行本体相开环聚合和固相聚合工序的至少两个连续阶段，其中将保持在干燥空气气氛中的环状酯供给到第一反应器中进行 进行第一阶段聚合，从而获得部分聚合的熔融产物，并将所得部分聚合的熔融产物供给到在干燥惰性气体气氛下保持的第二反应器进行第二阶段聚合。 结果，可以提高生产效率，同时保持脂族聚酯产品的优异性能。

公开(公告)号：US08691912B2

公开(公告)日：2014-04-08

申请号：US13202646

申请日：2010-02-17

申请人： Yoshinori Suzuki ,  Fumio Maeda ,  Takahiro Watanabe ,  Hiroyuki Sato

发明人： Yoshinori Suzuki ,  Fumio Maeda ,  Takahiro Watanabe ,  Hiroyuki Sato

IPC分类号： C08G63/08 ,  C08G63/00 ,  C08G63/80 ,  C08G63/06 ,  C08L67/04

CPC分类号： C08G63/785 ,  B01J19/006 ,  B01J19/0066 ,  B01J19/18 ,  B01J19/1862 ,  B01J19/20 ,  B01J2219/00094 ,  B01J2219/00779 ,  B01J2219/182 ,  B01J2219/185 ,  B01J2219/1943 ,  B01J2219/1946 ,  B29C47/0009 ,  B29C47/1018 ,  B29C47/1027 ,  B29C47/366 ,  B29C47/369 ,  C08G63/06 ,  C08G63/80

摘要： A process for producing an aliphatic polyester, comprising: subjecting at least two serial stages of bulk-phase ring-opening polymerization and a solid-phase polymerization step, wherein a cyclic ester held in a dry air atmosphere is supplied to a first reactor to perform a first stage polymerization, thereby obtaining a partially polymerized molten product, and the resultant partially polymerized molten product is supplied to a second reactor held under a dry inert gas atmosphere to perform a second stage polymerization. As a result, the production efficiency can be improved, while maintaining excellent properties of the aliphatic polyester product.

摘要翻译： 一种脂肪族聚酯的制造方法，其特征在于，包括：进行本体相开环聚合和固相聚合工序的至少两个连续阶段，其中将保持在干燥空气气氛中的环状酯供给到第一反应器中进行 进行第一阶段聚合，从而获得部分聚合的熔融产物，并将所得部分聚合的熔融产物供给到在干燥惰性气体气氛下保持的第二反应器进行第二阶段聚合。 结果，可以提高生产效率，同时保持脂族聚酯产品的优异性能。

公开(公告)号：US08580914B2

公开(公告)日：2013-11-12

申请号：US12223285

申请日：2007-01-29

申请人： Hiroyuki Sato ,  Yoshinori Suzuki ,  Tomohiro Hoshi ,  Fumio Maeda

发明人： Hiroyuki Sato ,  Yoshinori Suzuki ,  Tomohiro Hoshi ,  Fumio Maeda

IPC分类号： C08G63/08

CPC分类号： C08G63/08 ,  B01J19/1862 ,  B01J19/20 ,  B01J2219/00033 ,  B01J2219/0004 ,  B01J2219/0006 ,  B01J2219/00094 ,  B01J2219/00135 ,  B01J2219/00159 ,  C08G63/785 ,  C08G63/80

摘要： A process for producing an aliphatic polyester through ring-opening polymerization of a cyclic ester, wherein a partial polymer in a molten state is continuously introduced into a twin-screw stirring device to continuously obtain a partial polymer in a solid pulverized state, the partial polymer is subjected to solid-phase polymerization, and the resultant polymer is melt-kneaded together with a thermal stabilizer to be formed into pellets. As a result, an aliphatic polyester of a high molecular weight and with little discoloration is produced efficiently.

摘要翻译： 通过环酯的开环聚合制备脂肪族聚酯的方法，其中将熔融状态的部分聚合物连续引入双螺杆搅拌装置中以连续获得固体粉碎状态的部分聚合物，部分聚合物 进行固相聚合，将所得聚合物与热稳定剂一起熔融捏合以形成颗粒。 结果，有效地生产高分子量且几乎没有变色的脂族聚酯。

公开(公告)号：US20100234557A1

公开(公告)日：2010-09-16

申请号：US12223285

申请日：2007-01-29

申请人： Hiroyuki Sato ,  Yoshinori Suzuki ,  Tomohiro Hoshi ,  Fumio Maeda

发明人： Hiroyuki Sato ,  Yoshinori Suzuki ,  Tomohiro Hoshi ,  Fumio Maeda

IPC分类号： C08G63/08 ,  C08G63/80

CPC分类号： C08G63/08 ,  B01J19/1862 ,  B01J19/20 ,  B01J2219/00033 ,  B01J2219/0004 ,  B01J2219/0006 ,  B01J2219/00094 ,  B01J2219/00135 ,  B01J2219/00159 ,  C08G63/785 ,  C08G63/80

摘要： A process for producing an aliphatic polyester through ring-opening polymerization of a cyclic ester, wherein a partial polymer in a molten state is continuously introduced into a twin-screw stirring device to continuously obtain a partial polymer in a solid pulverized state, the partial polymer is subjected to solid-phase polymerization, and the resultant polymer is melt-kneaded together with a thermal stabilizer to be formed into pellets. As a result, an aliphatic polyester of a high molecular weight and with little discoloration is produced efficiently.

摘要翻译： 通过环酯的开环聚合制备脂肪族聚酯的方法，其中将熔融状态的部分聚合物连续引入双螺杆搅拌装置中以连续获得固体粉碎状态的部分聚合物，部分聚合物 进行固相聚合，将所得聚合物与热稳定剂一起熔融捏合以形成颗粒。 结果，有效地生产高分子量且几乎没有变色的脂族聚酯。

公开(公告)号：US20100023207A1

公开(公告)日：2010-01-28

申请号：US12439735

申请日：2008-03-21

申请人： Fumio Maeda ,  Daigo Akutsu ,  Kimihiko Sugino

发明人： Fumio Maeda ,  Daigo Akutsu ,  Kimihiko Sugino

IPC分类号： G06F7/00

CPC分类号： G07C5/085

摘要： A vehicle information recording system has an ECU and the like to detect an abnormal event that occurs on the vehicle, a vehicle state determination unit to determine a vehicle state including at least one of a running state and a running environment of the vehicle based on an output value and a threshold of a sensor and a switch provided in various parts of the vehicle, and a memory unit to record a vehicle state when an abnormal event is detected, which is determined by the vehicle state determination unit, and a duration time of the vehicle state determined by the vehicle state determination unit from when the output value exceeds the threshold to when the abnormal event is detected.

摘要翻译： 车辆信息记录系统具有用于检测车辆发生的异常事件的ECU等，车辆状态判定单元，基于车辆状态判定单元来确定包括车辆的行驶状态和行驶环境中的至少一个的车辆状态 输出值和设置在车辆的各个部分中的传感器和开关的阈值;以及存储单元，用于当由车辆状态确定单元确定的异常事件被检测到时记录车辆状态，以及持续时间 由车辆状态确定单元确定的车辆状态从何时超过阈值到何时检测到异常事件。

公开(公告)号：US08190323B2

公开(公告)日：2012-05-29

申请号：US12439735

申请日：2008-03-21

申请人： Fumio Maeda ,  Daigo Akutsu ,  Kimihiko Sugino

发明人： Fumio Maeda ,  Daigo Akutsu ,  Kimihiko Sugino

IPC分类号： G01M17/00

CPC分类号： G07C5/085

摘要： A vehicle information recording system has an ECU and the like to detect an abnormal event that occurs on the vehicle, a vehicle state determination unit to determine a vehicle state including at least one of a running state and a running environment of the vehicle based on an output value and a threshold of a sensor and a switch provided in various parts of the vehicle, and a memory unit to record a vehicle state when an abnormal event is detected, which is determined by the vehicle state determination unit, and a duration time of the vehicle state determined by the vehicle state determination unit from when the output value exceeds the threshold to when the abnormal event is detected.

摘要翻译： 车辆信息记录系统具有用于检测车辆发生的异常事件的ECU等，车辆状态判定单元，基于车辆状态判定单元来确定包括车辆的行驶状态和行驶环境中的至少一个的车辆状态 输出值和设置在车辆的各个部分中的传感器和开关的阈值;以及存储单元，用于当由车辆状态确定单元确定的异常事件被检测到时记录车辆状态，以及持续时间 由车辆状态确定单元确定的车辆状态从何时超过阈值到何时检测到异常事件。