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1. 发明申请

US20080159921A1 Polymerization method and polymerization apparatus 有权
标题翻译：聚合方法和聚合装置
公开(公告)号：US20080159921A1
公开(公告)日：2008-07-03
申请号：US11826225
申请日：2007-07-13
申请人： Mamoru Mizumoto , Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
发明人： Mamoru Mizumoto , Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
IPC分类号： B01J19/18
CPC分类号： B01J19/1856 , B01J19/1812 , B01J19/1862 , B01J2219/00038 , B01J2219/0004
摘要： A polymerization method comprises, prior to polymerization of a monomer of the cyclic dimer of alpha-hydroxycarboxylic acid, a first mixture of a polymerization catalyst by bypassing a part of the monomer of the cyclic dimer is prepared. Then, the first mixture is mixed with a dominant amount of the monomer introduced into a polymerization reactor. The monomer of the cyclic dimer in the polymerization reactor is conducted in the presence of a polymerization initiator.
摘要翻译：聚合方法包括在α-羟基羧酸的环状二聚体的单体聚合之前，通过旁路一部分环状二聚体的单体制备聚合催化剂的第一混合物。然后，将第一混合物与引入聚合反应器的显着量的单体混合。聚合反应器中的环状二聚体的单体在聚合引发剂的存在下进行。

2. 发明授权

US07521524B2 Polymerization method and polymerization apparatus 失效
标题翻译：聚合方法和聚合装置
公开(公告)号：US07521524B2
公开(公告)日：2009-04-21
申请号：US11071326
申请日：2005-03-04
申请人： Mamoru Mizumoto , Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
发明人： Mamoru Mizumoto , Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
IPC分类号： C08G63/00 , C08G63/08 , C08G63/78
CPC分类号： B01J19/1856 , B01J19/1812 , B01J19/1862 , B01J2219/00038 , B01J2219/0004
摘要： A polymerization method comprises, prior to polymerization of a monomer of the cyclic dimer of alpha-hydroxycarboxylic acid, a first mixture of a polymerization catalyst by bypassing a part of the monomer of the cyclic dimer is prepared. Then, the first mixture is mixed with a dominant amount of the monomer introduced into a polymerization reactor. The monomer of the cyclic dimer in the polymerization reactor is conducted in the presence of a polymerization initiator.
摘要翻译：聚合方法包括在α-羟基羧酸的环状二聚体的单体聚合之前，通过旁路一部分环状二聚体的单体制备聚合催化剂的第一混合物。然后，将第一混合物与引入聚合反应器的显着量的单体混合。聚合反应器中的环状二聚体的单体在聚合引发剂的存在下进行。

3. 发明授权

US07776277B2 Polymerization method and polymerization apparatus 有权
标题翻译：聚合方法和聚合装置
公开(公告)号：US07776277B2
公开(公告)日：2010-08-17
申请号：US11826225
申请日：2007-07-13
申请人： Mamoru Mizumoto , Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
发明人： Mamoru Mizumoto , Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
IPC分类号： B01J10/00 , B01J19/18
CPC分类号： B01J19/1856 , B01J19/1812 , B01J19/1862 , B01J2219/00038 , B01J2219/0004
摘要： A polymerization method comprises, prior to polymerization of a monomer of the cyclic dimer of alpha-hydroxycarboxylic acid, a first mixture of a polymerization catalyst by bypassing a part of the monomer of the cyclic dimer is prepared. Then, the first mixture is mixed with a dominant amount of the monomer introduced into a polymerization reactor. The monomer of the cyclic dimer in the polymerization reactor is conducted in the presence of a polymerization initiator.
摘要翻译：聚合方法包括在α-羟基羧酸的环状二聚体的单体聚合之前，通过旁路一部分环状二聚体的单体制备聚合催化剂的第一混合物。然后，将第一混合物与引入聚合反应器的显着量的单体混合。聚合反应器中的环状二聚体的单体在聚合引发剂的存在下进行。

4. 发明申请

US20050203271A1 Polymerization method and polymerization apparatus 失效
标题翻译：聚合方法和聚合装置
公开(公告)号：US20050203271A1
公开(公告)日：2005-09-15
申请号：US11071326
申请日：2005-03-04
申请人： Mamoru Mizumoto , Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
发明人： Mamoru Mizumoto , Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
IPC分类号： C08G63/78 , C08G63/08
CPC分类号： B01J19/1856 , B01J19/1812 , B01J19/1862 , B01J2219/00038 , B01J2219/0004
摘要： A polymerization method comprises, prior to polymerization of a monomer of the cyclic dimer of alpha-hydroxycarboxylic acid, a first mixture of a polymerization catalyst by bypassing a part of the monomer of the cyclic dimer is prepared. Then, the first mixture is mixed with a dominant amount of the monomer introduced into a polymerization reactor. The monomer of the cyclic dimer in the polymerization reactor is conducted in the presence of a polymerization initiator.
摘要翻译：聚合方法包括在α-羟基羧酸的环状二聚体的单体聚合之前，通过旁路一部分环状二聚体的单体制备聚合催化剂的第一混合物。然后，将第一混合物与引入聚合反应器的显着量的单体混合。聚合反应器中的环状二聚体的单体在聚合引发剂的存在下进行。

5. 发明申请

US20050192405A1 Polymer alloy including polylactic acid 有权
标题翻译：聚合物合金包括聚乳酸
公开(公告)号：US20050192405A1
公开(公告)日：2005-09-01
申请号：US10919522
申请日：2004-08-17
申请人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
发明人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
IPC分类号： C08L67/04 , C08F293/00 , C08F297/00 , C08L31/02 , C08L33/08 , C08L53/00 , C08L101/16
CPC分类号： C08L33/08 , C08F293/005 , C08F297/00 , C08L31/02 , C08L53/00 , C08L2666/02 , C08L2666/04
摘要： The object of the present invention is to provide a polymer alloy including polylactic acid which can be used in the same manner as conventional commodity plastics even in an environment of high temperature and high humidity. According to the present invention, there is provided a polymer alloy including polylactic acid comprising (A) a polylactic acid, (B) a polyalkylacrylic ester and/or a polyvinyl ester, (C) a polyolefin and (D) a block copolymer of a polyalkylacrylic ester and polyolefin and/or a block copolymer of a polyvinyl ester and a polyolefin.
摘要翻译：本发明的目的是提供一种包括聚乳酸的聚合物合金，其即使在高温高湿环境中也可以与常规商品塑料一样使用。根据本发明，提供了包含聚乳酸的聚合物合金，其包含（A）聚乳酸，（B）聚烷基丙烯酸酯和/或聚乙烯酯，（C）聚烯烃和（D）聚烷基丙烯酸酯和聚烯烃和/或聚乙烯酯和聚烯烃的嵌段共聚物。

6. 发明授权

US07160948B2 Polymer alloy including polylactic acid 有权
标题翻译：聚合物合金包括聚乳酸
公开(公告)号：US07160948B2
公开(公告)日：2007-01-09
申请号：US10919522
申请日：2004-08-17
申请人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
发明人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Ryuuji Kajiya
IPC分类号： C08L53/00
CPC分类号： C08L33/08 , C08F293/005 , C08F297/00 , C08L31/02 , C08L53/00 , C08L2666/02 , C08L2666/04
摘要： The object of the present invention is to provide a polymer alloy including polylactic acid which can be used in the same manner as conventional commodity plastics even in an environment of high temperature and high humidity. According to the present invention, there is provided a polymer alloy including polylactic acid comprising (A) a polylactic acid, (B) a polyalkylacrylic ester and/or a polyvinyl ester, (C) a polyolefin and (D) a block copolymer of a polyalkylacrylic ester and polyolefin and/or a block copolymer of a polyvinyl ester and a polyolefin.
摘要翻译：本发明的目的是提供一种包括聚乳酸的聚合物合金，其即使在高温高湿环境中也可以与常规商品塑料一样使用。根据本发明，提供了包含聚乳酸的聚合物合金，其包含（A）聚乳酸，（B）聚烷基丙烯酸酯和/或聚乙烯酯，（C）聚烯烃和（D）聚烷基丙烯酸酯和聚烯烃和/或聚乙烯酯和聚烯烃的嵌段共聚物。

7. 发明申请

US20050169817A1 Polymerization processor 有权
标题翻译：聚合处理器
公开(公告)号：US20050169817A1
公开(公告)日：2005-08-04
申请号：US10921331
申请日：2004-08-19
申请人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto
发明人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto
IPC分类号： C08G63/78 , B01F7/00 , B01F7/02 , B01F7/16 , B01F13/10 , B01F15/00 , B01J19/08 , B01J19/10 , B01J19/12 , B01J19/18 , C08G63/08 , C08G85/00 , C08F2/00 , B32B27/04 , C08G63/06
CPC分类号： B01J19/10 , B01F7/00975 , B01F7/02 , B01F7/16 , B01F13/1027 , B01F15/00863 , B01J19/082 , B01J19/12 , B01J19/126 , B01J19/18 , B01J19/1862 , B01J2219/00006 , B01J2219/00094 , B01J2219/00166 , B01J2219/00182 , B01J2219/00768 , B01J2219/0077 , B01J2219/00779 , B01J2219/0809 , B01J2219/0828 , B01J2219/083 , B01J2219/0892 , B01J2219/182 , B01J2219/185 , B01J2219/1943 , C08G63/08
摘要： The object of the invention is to provide a polymerization processor from a raw material in a molten state, which can synthesize a polymer of high quality. Lactide sent from an apparatus for supplying lactide 1 is heated and molten in an apparatus for melting lactide 2, and a catalyst is added to the lactide in an apparatus for supplying a catalyst 3. The molten lactide is supplied through an apparatus for supplying lactide 4 to a horizontal reaction tank 5, and flows by a head difference with a polymerization reaction proceeding. A discharged reaction solution is supplied to the upper part of a vertical reaction tank 6, and flows through the vertical reaction tank 6 by gravity with the polymerization reaction proceeding. Thereafter, the reaction solution is transported to an apparatus for removing remaining lactide 7, where unreacted lactide is removed, and then the reaction solution is discharged.
摘要翻译：本发明的目的是提供一种熔融状态的原料的聚合处理剂，其可以合成高质量的聚合物。从用于供应丙交酯1的装置送来的丙交酯在用于熔融丙交酯2的装置中加热熔化，并在催化剂3的供给装置中向丙交酯中加入催化剂。熔化的丙交酯通过用于向水平反应槽5供应丙交酯4的装置供给，并且随着聚合反应的进行而发生头差。排出的反应溶液被供给到立式反应槽6的上部，并且随着聚合反应进行而通过重力流过垂直反应槽6。此后，将反应溶液输送到去除剩余丙交酯7的装置，除去未反应的丙交酯，然后排出反应溶液。

8. 发明授权

US07931872B2 Polymerization processor 有权
标题翻译：聚合处理器
公开(公告)号：US07931872B2
公开(公告)日：2011-04-26
申请号：US10921331
申请日：2004-08-19
申请人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto
发明人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto
IPC分类号： B01J19/18
CPC分类号： B01J19/10 , B01F7/00975 , B01F7/02 , B01F7/16 , B01F13/1027 , B01F15/00863 , B01J19/082 , B01J19/12 , B01J19/126 , B01J19/18 , B01J19/1862 , B01J2219/00006 , B01J2219/00094 , B01J2219/00166 , B01J2219/00182 , B01J2219/00768 , B01J2219/0077 , B01J2219/00779 , B01J2219/0809 , B01J2219/0828 , B01J2219/083 , B01J2219/0892 , B01J2219/182 , B01J2219/185 , B01J2219/1943 , C08G63/08
摘要： A polymerization processor synthesizes a high quality polymer from a raw material in a molten state. Lactide sent from an apparatus for supplying lactide 1 is heated and molten in an apparatus for melting lactide 2, and a catalyst is added to the lactide in an apparatus for supplying a catalyst 3. The molten lactide is supplied through an apparatus for supplying lactide 4 to a horizontal reaction tank 5, and flows by a head difference with a polymerization reaction proceeding. A discharged reaction solution is supplied to the upper part of a vertical reaction tank 6, and flows through the vertical reaction tank 6 by gravity with the polymerization reaction proceeding. Thereafter, the reaction solution is transported to an apparatus for removing remaining lactide 7, where unreacted lactide is removed, and then the reaction solution is discharged.
摘要翻译：聚合处理剂从熔融状态的原料合成高品质聚合物。从用于供应丙交酯1的装置送来的丙交酯在用于熔融丙交酯2的装置中加热熔化，并在催化剂3的供给装置中向丙交酯中加入催化剂。熔融丙交酯通过供应丙交酯4的装置到水平反应槽5，并且随着聚合反应的进行，头部差异流动。排出的反应溶液被供给到立式反应槽6的上部，并且随着聚合反应进行而通过重力流过垂直反应槽6。此后，将反应溶液输送到去除剩余丙交酯7的装置，除去未反应的丙交酯，然后排出反应溶液。

9. 发明申请

US20050222379A1 Method and apparatus for synthesis of lactide 审中-公开
标题翻译：合成丙交酯的方法和装置
公开(公告)号：US20050222379A1
公开(公告)日：2005-10-06
申请号：US11066998
申请日：2005-02-28
申请人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Hitomi Ohara , Seiji Sawa , Yasuhiro Fujii , Tatsushi Kawamoto , Takashi Yatsugi
发明人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Hitomi Ohara , Seiji Sawa , Yasuhiro Fujii , Tatsushi Kawamoto , Takashi Yatsugi
IPC分类号： C08G63/78 , B01J19/18 , C07C67/08 , C08G63/08 , C08L101/16
CPC分类号： B01J19/1862 , B01J2219/00031 , B01J2219/0004 , B01J2219/00094 , B01J2219/00135 , B01J2219/002 , C07D319/12 , C08G63/08
摘要： The present invention is envisaged to provide an apparatus and a process for synthesizing lactide, according to which the water content in the produced lactide can be reduced. In operation of the system, lactic acid oligomer discharge valve 10 is closed, allowing transfer of lactic acid to its polycondensing apparatus 2, and concentration and polycondensation of lactic acid are advanced by heating and evacuation, with the produced water being evaporated. Lactic acid, lactic acid oligomer and lactide are removed from the produced gaseous body by condenser 11 and refluxed to the polycondensing apparatus, and then water content in the gaseous body is measured by pressure gauge 12. After confirming that the water content is below a specified value, lactic acid oligomer discharge valve 10 is opened to allow transfer of the lactic acid oligomer, said oligomer being depolymerized to produce gaseous lactide, which is condensed and recovered.
摘要翻译：本发明设想提供一种用于合成丙交酯的装置和方法，根据该方法可以减少所生产的丙交酯中的水含量。在该系统的操作中，乳酸低聚物排出阀10关闭，允许将乳酸转移到其缩聚装置2中，并且通过加热和抽真空来促进乳酸的浓缩和缩聚，产生的水被蒸发。乳酸，乳酸低聚物和丙交酯通过冷凝器11从产生的气体中除去并回流到缩聚装置，然后通过压力计12测量气体中的含水量。在确认水分低于规定值后，打开乳酸低聚物排出阀10，使乳酸低聚物转移，将所述低聚物解聚，生成气态丙交酯，将其冷凝回收。

10. 发明授权

US08106150B2 Polylactide manufacturing apparatus and method for manufacturing polylactide 有权
标题翻译：聚丙交酯制造装置和聚丙交酯的制造方法
公开(公告)号：US08106150B2
公开(公告)日：2012-01-31
申请号：US12453912
申请日：2009-05-27
申请人： Kenichiro Oka , Toshiaki Matsuo , Masayuki Kamikawa , Naruyasu Okamoto
发明人： Kenichiro Oka , Toshiaki Matsuo , Masayuki Kamikawa , Naruyasu Okamoto
IPC分类号： C08G63/08 , B01D53/78 , B01J19/18
CPC分类号： C08G63/08 , B01J19/1818 , B01J2219/00006
摘要： In a process of manufacturing polylactide, synthesis of high-quality polymers is achieved with a sufficient degree of vacuum secured. Provided is an apparatus for manufacturing polylactide which includes the steps of preparing lactide through oligomerization of lactic acid and depolymerization of the resulting oligomers, effecting ring-opening polymerization of the lactide, and removing unreacted lactide. The apparatus comprises an exhausting gas treatment device for reducing pressure in the step of removing unreacted lactide. The exhausting gas treatment device includes boilers (81-83) for generating water vapor; a pressure-reducing section having stages each including an ejector (71-73) driven with the water vapor, a condenser (61-63) connected downstream of the ejector, and a hot well tank (41-43) connected to the condenser; and a main condenser 60 and a main hot well tank 40 connected to the main condenser that are disposed on a pipe line through which a gas of the unreacted lactide is suctioned into the pressure-reducing section. The gas of the unreacted lactide is washed away in the main condenser using a liquid containing lactic acid as a main component that has been collected in the main hot well tank.
摘要翻译：在制备聚丙交酯的过程中，通过确保足够的真空度实现高质量聚合物的合成。提供了一种制备聚丙交酯的装置，包括通过乳酸低聚制备丙交酯并使所得低聚物解聚，进行丙交酯的开环聚合和除去未反应的丙交酯的步骤。该装置包括用于在去除未反应的丙交酯的步骤中降低压力的排气处理装置。排气处理装置包括用于产生水蒸汽的锅炉（81-83）减压部，其具有各自包括由水蒸气驱动的喷射器（71-73）的台阶，连接在喷射器下游的冷凝器（61-63）和连接到冷凝器的热井箱（41-43）; 以及主冷凝器60和连接到主冷凝器的主热水箱40，所述主冷凝器60设置在管道上，未反应的丙交酯的气体被吸入减压部。未反应的丙交酯的气体在主冷凝器中使用含有乳酸作为主要成分的液体在主要热水槽中被收集。

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