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1. 发明申请

US20120183709A1 ENHANCED OXYGEN-SCAVENGING POLYMERS, AND PACKAGING MADE THEREFROM 有权
标题翻译：增强型氧气聚合物及其包装
公开(公告)号：US20120183709A1
公开(公告)日：2012-07-19
申请号：US13349069
申请日：2012-01-12
申请人： Steven L. SCHMIDT , Brian Lynch , Keith Barker , Ronald Adams, SR. , Amit S. Agrawal
发明人： Steven L. SCHMIDT , Brian Lynch , Keith Barker , Ronald Adams, SR. , Amit S. Agrawal
IPC分类号： B65D85/72 , B32B27/18 , B32B27/34 , C08K3/08
CPC分类号： B32B27/18 , A23L3/3436 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/36 , B32B33/00 , B32B2307/518 , B32B2439/70 , C08K3/08 , C08K5/098 , C08K2003/0843 , C08K2201/012 , Y10T428/1338 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/1379 , C08L77/00
摘要： Oxygen-scavenging polymers and packaging for holding oxygen-sensitive products. A heat treatment process has been found to significantly increase the oxygen-scavenging performance of the polymer. The enhanced scavenging polymer can be effectively incorporated into various packaging, including transparent multilayer containers for beer and juice. In one embodiment, a multilayer package made from the scavenger provides an actual reduction in oxygen content of a contents of the package, over a long period of time (e.g., 24 weeks). The package can be stored unfilled for an extended period (without significant loss of scavenging capability) and will scavenge substantially immediately upon filling with a liquid product. The package may incorporate a relatively low weight percentage of the scavenger, thus providing enhanced scavenging in a cost-effective manner.
摘要翻译：含氧清除聚合物和用于保存氧敏感产品的包装。已经发现热处理工艺显着地提高了聚合物的清除氧气的性能。增强的清除聚合物可以有效地结合到各种包装中，包括用于啤酒和果汁的透明多层容器。在一个实施方案中，由清除剂制成的多层包装在长时间（例如24周）内提供包装内容物的氧含量的实际降低。包装可以长时间储存（不会显着损失清除能力），并且在填充液体产品时将基本上立即清除。包装可以包含相对较低重量百分比的清除剂，从而以成本有效的方式提供增强的清除。

2. 发明授权

US08309622B2 Enhanced oxygen-scavenging polymers, and packaging made therefrom 有权
标题翻译：增强的清除氧气的聚合物，以及由此制成的包装
公开(公告)号：US08309622B2
公开(公告)日：2012-11-13
申请号：US13349069
申请日：2012-01-12
申请人： Steven L. Schmidt , Brian Lynch , Keith Barker , Ronald Adams, Sr. , Amit S. Agrawal
发明人： Steven L. Schmidt , Brian Lynch , Keith Barker , Ronald Adams, Sr. , Amit S. Agrawal
IPC分类号： B32B27/34 , C08K3/10
CPC分类号： B32B27/18 , A23L3/3436 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/36 , B32B33/00 , B32B2307/518 , B32B2439/70 , C08K3/08 , C08K5/098 , C08K2003/0843 , C08K2201/012 , Y10T428/1338 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/1379 , C08L77/00
摘要： Oxygen-scavenging polymers and packaging for holding oxygen-sensitive products. A heat treatment process has been found to significantly increase the oxygen-scavenging performance of the polymer. The enhanced scavenging polymer can be effectively incorporated into various packaging, including transparent multilayer containers for beer and juice. In one embodiment, a multilayer package made from the scavenger provides an actual reduction in oxygen content of a contents of the package, over a long period of time (e.g., 24 weeks). The package can be stored unfilled for an extended period (without significant loss of scavenging capability) and will scavenge substantially immediately upon filling with a liquid product. The package may incorporate a relatively low weight percentage of the scavenger, thus providing enhanced scavenging in a cost-effective manner.
摘要翻译：含氧清除聚合物和用于保存氧敏感产品的包装。已经发现热处理工艺显着地提高了聚合物的清除氧气的性能。增强的清除聚合物可以有效地结合到各种包装中，包括用于啤酒和果汁的透明多层容器。在一个实施方案中，由清除剂制成的多层包装在长时间（例如24周）内提供包装内容物的氧含量的实际降低。包装可以长时间储存（不会显着损失清除能力），并且在填充液体产品时将基本上立即清除。包装可以包含相对较低重量百分比的清除剂，从而以成本有效的方式提供增强的清除。

3. 发明申请

US20080153939A1 ENHANCED OXYGEN-SCAVENGING POLYMERS, AND PACKAGING MADE THEREFROM 有权
标题翻译：增强型氧气聚合物及其包装
公开(公告)号：US20080153939A1
公开(公告)日：2008-06-26
申请号：US12022319
申请日：2008-01-30
申请人： Steven L. Schmidt , Brian Lynch , Keith Barker , Ronald Adams , Amit S. Agrawal
发明人： Steven L. Schmidt , Brian Lynch , Keith Barker , Ronald Adams , Amit S. Agrawal
IPC分类号： A23B7/00
CPC分类号： B32B27/18 , A23L3/3436 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/36 , B32B33/00 , B32B2307/518 , B32B2439/70 , C08K3/08 , C08K5/098 , C08K2003/0843 , C08K2201/012 , Y10T428/1338 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/1379 , C08L77/00
摘要： Oxygen-scavenging polymers and packaging for holding oxygen-sensitive products. A heat treatment process has been found to significantly increase the oxygen-scavenging performance of the polymer. The enhanced scavenging polymer can be effectively incorporated into various packaging, including transparent multilayer containers for beer and juice. In one embodiment, a multilayer package made from the scavenger provides an actual reduction in oxygen content of a contents of the package, over a long period of time (e.g., 24 weeks). The package can be stored unfilled for an extended period (without significant loss of scavenging capability) and will scavenge substantially immediately upon filling with a liquid product. The package may incorporate a relatively low weight percentage of the scavenger, thus providing enhanced scavenging in a cost-effective manner.
摘要翻译：含氧清除聚合物和用于保存氧敏感产品的包装。已经发现热处理工艺显着地提高了聚合物的清除氧气的性能。增强的清除聚合物可以有效地结合到各种包装中，包括用于啤酒和果汁的透明多层容器。在一个实施方案中，由清除剂制成的多层包装在长时间（例如24周）内提供包装内容物的氧含量的实际降低。包装可以长时间储存（不会显着损失清除能力），并且在填充液体产品时将基本上立即清除。包装可以包含相对较低重量百分比的清除剂，从而以成本有效的方式提供增强的清除。

4. 发明授权

US08097662B2 Enhanced oxygen-scavenging polymers, and packaging made therefrom 有权
公开(公告)号：US08097662B2
公开(公告)日：2012-01-17
申请号：US12022319
申请日：2008-01-30
申请人： Steven L. Schmidt , Brian Lynch , Keith Barker , Ronald Adams, Sr. , Amit S. Agrawal
发明人： Steven L. Schmidt , Brian Lynch , Keith Barker , Ronald Adams, Sr. , Amit S. Agrawal
IPC分类号： B32B27/34 , C08K3/10
CPC分类号： B32B27/18 , A23L3/3436 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/36 , B32B33/00 , B32B2307/518 , B32B2439/70 , C08K3/08 , C08K5/098 , C08K2003/0843 , C08K2201/012 , Y10T428/1338 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/1379 , C08L77/00
摘要： Oxygen-scavenging polymers and packaging for holding oxygen-sensitive products. A heat treatment process has been found to significantly increase the oxygen-scavenging performance of the polymer. The enhanced scavenging polymer can be effectively incorporated into various packaging, including transparent multilayer containers for beer and juice. In one embodiment, a multilayer package made from the scavenger provides an actual reduction in oxygen content of a contents of the package, over a long period of time (e.g., 24 weeks). The package can be stored unfilled for an extended period (without significant loss of scavenging capability) and will scavenge substantially immediately upon filling with a liquid product. The package may incorporate a relatively low weight percentage of the scavenger, thus providing enhanced scavenging in a cost-effective manner.

5. 发明授权

US06194536B1 Process for making pen/pet blends and transparent articles therefrom 失效
标题翻译：制造笔/宠物混合物和透明制品的方法
公开(公告)号：US06194536B1
公开(公告)日：2001-02-27
申请号：US09308787
申请日：1999-07-23
申请人： Steven L. Schmidt , Brian Lynch , Amit S. Agrawal
发明人： Steven L. Schmidt , Brian Lynch , Amit S. Agrawal
IPC分类号： C08G6302
CPC分类号： C08G63/80 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14153 , B29K2067/00 , B29K2995/0025 , B29K2995/004 , C08L67/02 , Y10S264/917 , C08L2666/18
摘要： The present invention relates to a process for controlling the change of intrinsic viscosity and transesterification during solid stating of a polyethylene terephthalate (PET) and polyethylene naphthalate (PEN) blend, with an effective amount of an alkylene glycol compound. The process enables the production of a copolymer based on predefined initial and final IV's and final transesterification level, by varying the solid-stating time and/or effective amount of alkylene glycol. In one embodiment, a relatively greater amount of post-consumer PET (e.g., 70%) having an IV of on the order of 0.72-0.73, is incorporated in the blend to provide a final IV on the order of 0.80-0.85, and a moderate, controlled level of transesterification; the blend is used to injection mold a sleeve layer of a preform. In another embodiment, a substantially transparent neck finish for a preform is made from a PEN/PET blend having an amount of alkylene glycol which enables substantial transesterification, without excessive increase in IV.
摘要翻译：本发明涉及一种用于控制聚对苯二甲酸乙二醇酯（PET）和聚萘二甲酸乙二醇酯（PEN）共混物固化时的特性粘度和酯交换的变化与有效量的亚烷基二醇化合物的方法。该方法通过改变固化时间和/或有效量的亚烷基二醇，可以基于预定义的初始和最终IV和最终酯交换水平生产共聚物。在一个实施方案中，将具有大约0.72-0.73的IV的相对较大量的消费后PET（例如，70％）掺入共混物中以提供大约0.80-0.85的最终IV，以及中等，受控的酯交换水平; 该混合物用于注射成型预成型件的套筒层。在另一个实施方案中，用于预成型件的基本上透明的颈部精加工由具有一定量的亚烷基二醇的PEN / PET共混物制成，其能够进行显着的酯交换，而不会过度增加IV。

6. 发明授权

US06586558B2 Process for making PEN/PET blends and transparent articles therefrom 失效
公开(公告)号：US06586558B2
公开(公告)日：2003-07-01
申请号：US10155652
申请日：2002-05-24
申请人： Steven L. Schmidt , Brian Lynch , Amit S. Agrawal
发明人： Steven L. Schmidt , Brian Lynch , Amit S. Agrawal
IPC分类号： C08G6300
CPC分类号： C08G63/80 , C08L67/02 , C08L2666/18
摘要： Process for controlling the change of intrinsic viscosity and transesterification during solid stating of a polyethylene terephthalate (PET) and polyethylene naphthalate (PEN) blend, with an effective amount of an ethylene glycol compound. The process enables the production of a copolymer based on predefined initial and final IV's and final transesterification level, by varying the solid-stating time and/or effective amount of ethylene glycol. In one embodiment, a relatively greater amount of post-consumer PET (e.g., 70%) having an IV of on the order of 0.72-0.73, is incorporated in the blend to provide a final IV on the order of 0.80-0.85, and a moderate, controlled level of transesterification; the blend is used to injection mold a sleeve layer of a preform. In another embodiment, a substantially transparent neck finish for a preform is made from a PEN/PET blend having an amount of ethylene glycol which enables substantial transesterification, without excessive increase in IV.

7. 发明授权

US06395865B2 Process for making pen/pet blends and transparent articles therefrom 失效
标题翻译：制造笔/宠物混合物和透明制品的方法
公开(公告)号：US06395865B2
公开(公告)日：2002-05-28
申请号：US09791361
申请日：2001-02-23
申请人： Steven L. Schmidt , Brian Lynch , Amit S. Agrawal
发明人： Steven L. Schmidt , Brian Lynch , Amit S. Agrawal
IPC分类号： C08G6302
CPC分类号： C08G63/80 , C08L67/02 , C08L2666/18
摘要： Process for controlling the change of intrinsic viscosity and transesterification during solid stating of a polyethylene terephthalate (PET) and polyethylene naphthalate (PEN) blend, with an effective amount of an ethylene glycol compound. The process enables the production of a copolymer based on predefined initial and final IV's and final transesterification level, by varying the solid-stating time and/or effective amount of ethylene glycol. In one embodiment, a relatively greater amount of post-consumer PET (e.g., 70%) having an IV of on the order of 0.72-0.73, is incorporated in the blend to provide a final IV on the order of 0.80-0.85, and a moderate, controlled level of transesterification; the blend is used to injection mold a sleeve layer of a preform. In another embodiment, a substantially transparent neck finish for a preform is made from a PEN/PET blend having an amount of ethylene glycol which enables substantial transesterification, without excessive increase in IV.
摘要翻译：用于控制聚对苯二甲酸乙二醇酯（PET）和聚萘二甲酸乙二醇酯（PEN）共混物固化期间的特性粘度和酯交换的变化与有效量的乙二醇化合物的方法。该方法可以通过改变固体时间和/或有效量的乙二醇来制备基于预定义的初始和最终IV和最终酯交换水平的共聚物。在一个实施方案中，将具有大约0.72-0.73的IV的相对较大量的消费后PET（例如，70％）掺入共混物中以提供大约0.80-0.85的最终IV，以及中等，受控的酯交换水平; 该混合物用于注射成型预成型件的套筒层。在另一个实施方案中，用于预成型件的基本上透明的颈部精加工由具有一定量的乙二醇的PEN / PET共混物制成，其能够进行实质的酯交换，而不会过多地增加IV。

8. 发明申请

US20050181156A1 Enhanced oxygen-scavenging polymers, and packaging made therefrom 审中-公开
标题翻译：增强的清除氧气的聚合物，以及由此制成的包装
公开(公告)号：US20050181156A1
公开(公告)日：2005-08-18
申请号：US10850573
申请日：2004-05-19
申请人： Steven Schmidt , Brian Lynch , Keith Barker , Ronald Adams , Amit Agrawal
发明人： Steven Schmidt , Brian Lynch , Keith Barker , Ronald Adams , Amit Agrawal
IPC分类号： B29C49/06 , B29C49/08 , B32B27/18 , B32B27/34 , B32B33/00 , C08K3/08 , B65D1/00
CPC分类号： B32B27/18 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/1412 , B29B2911/14126 , B29B2911/14146 , B29B2911/14153 , B29C49/06 , B29C49/08 , B29K2067/00 , B29K2995/0025 , B32B27/34 , B32B27/36 , B32B33/00 , B32B2307/412 , B32B2307/7244 , B32B2307/74 , B32B2439/60 , C08K3/08 , C08K2003/0843 , Y10T428/1352 , C08L77/00
摘要： Oxygen-scavenging polymers and packaging for holding oxygen-sensitive products. A heat treatment process has been found to significantly increase the oxygen-scavenging performance of the polymer. The enhanced scavenging polymer can be effectively incorporated into various packaging, including transparent multilayer containers for beer and juice. In one embodiment, a multilayer package made from the scavenger provides an actual reduction in oxygen content of a contents of the package, over a long period of time (e.g., 24 weeks). The package can be stored unfilled for an extended period (without significant loss of scavenging capability) and will scavenge substantially immediately upon filling with a liquid product. The package may incorporate a relatively low weight percentage of the scavenger, thus providing enhanced scavenging in a cost-effective manner.
摘要翻译：含氧清除聚合物和用于保存氧敏感产品的包装。已经发现热处理工艺显着地提高了聚合物的清除氧气的性能。增强的清除聚合物可以有效地结合到各种包装中，包括用于啤酒和果汁的透明多层容器。在一个实施方案中，由清除剂制成的多层包装在长时间（例如24周）内提供包装内容物的氧含量的实际降低。包装可以长时间储存（不会显着损失清除能力），并且在填充液体产品时将基本上立即清除。包装可以包含相对较低重量百分比的清除剂，从而以成本有效的方式提供增强的清除。

9. 发明申请

US20100109181A1 CONTROLLING DELIVERY OF POLYMER MATERIAL IN A SEQUENTIAL INJECTION MOLDING PROCESS 有权
标题翻译：控制聚合物材料在顺序注射成型过程中的传递
公开(公告)号：US20100109181A1
公开(公告)日：2010-05-06
申请号：US12686434
申请日：2010-01-13
申请人： Thomas E. Nahill , Sam Kalmouni , Nikhil Mani , Keith Barker , Brian Lynch
发明人： Thomas E. Nahill , Sam Kalmouni , Nikhil Mani , Keith Barker , Brian Lynch
IPC分类号： B29C45/76
CPC分类号： B29C45/1646 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/1412 , B29B2911/14126 , B29B2911/14146 , B29B2911/14153 , B29C45/1603 , B29C45/1643 , B29C45/2704 , B29C45/2725 , B29C45/2806 , B29C45/7613 , B29C2045/1648 , B29C2045/165 , B29C2045/2687 , B29C2045/2722 , B29C2945/76006 , B29C2945/76056 , B29C2945/76107 , B29C2945/76167 , B29C2945/76257 , B29C2945/7628 , B29C2945/76381 , B29C2945/76558 , B29C2945/76591 , B29C2945/76889 , B29C2945/76933 , B29C2945/76939 , B29K2105/253
摘要： Method and apparatus for controlling the delivery of polymer material in a sequential injection molding process. In one embodiment, the method provides: delivering a first shot of a first material simultaneously to a plurality of mold cavities; independently sensing for each cavity a property that is indicative of a volume or flow of material that is delivered to the corresponding cavity during the step of delivering the first shot; independently stopping the step of delivering the first shot to one or more cavities according to a program that uses as a variable a signal indicative of the property sensed for the corresponding cavity during delivery of the first shot; and delivering a second shot of a second material simultaneously to the cavities subsequent to the step of stopping the step of delivering the first shot.
摘要翻译：用于控制在顺序注射成型工艺中的聚合物材料输送的方法和装置。在一个实施例中，该方法提供：将第一材料的第一次射击同时传送到多个模腔; 独立地感测每个空腔的特性，其表示在传送第一射击的步骤期间被输送到相应空腔的材料的体积或流量; 独立地停止将第一射击传送到一个或多个空腔的步骤，根据程序，该程序在第一镜头的传送期间使用指示对于相应空腔感测到的属性的信号; 以及在停止传送第一镜头的步骤的步骤之后，将第二材料的第二镜头同时传送到空腔。

10. 发明授权

US07651644B2 Controlling delivery of polymer material in a sequential injection molding process 有权
标题翻译：在顺序注射成型工艺中控制聚合物材料的输送
公开(公告)号：US07651644B2
公开(公告)日：2010-01-26
申请号：US11443704
申请日：2006-05-31
申请人： Thomas E. Nahill , Sam Kalmouni , Nikhil Mani , Keith Barker , Brian Lynch
发明人： Thomas E. Nahill , Sam Kalmouni , Nikhil Mani , Keith Barker , Brian Lynch
IPC分类号： B29C45/16 , B29C45/22 , B29C45/78
CPC分类号： B29C45/1646 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/1412 , B29B2911/14126 , B29B2911/14146 , B29B2911/14153 , B29C45/1603 , B29C45/1643 , B29C45/2704 , B29C45/2725 , B29C45/2806 , B29C45/7613 , B29C2045/1648 , B29C2045/165 , B29C2045/2687 , B29C2045/2722 , B29C2945/76006 , B29C2945/76056 , B29C2945/76107 , B29C2945/76167 , B29C2945/76257 , B29C2945/7628 , B29C2945/76381 , B29C2945/76558 , B29C2945/76591 , B29C2945/76889 , B29C2945/76933 , B29C2945/76939 , B29K2105/253
摘要： Method and apparatus for controlling the delivery of polymer material in a sequential injection molding process. In one embodiment, the method provides: delivering a first shot of a first material simultaneously to a plurality of mold cavities; independently sensing for each cavity a property that is indicative of a volume or flow of material that is delivered to the corresponding cavity during the step of delivering the first shot; independently stopping the step of delivering the first shot to one or more cavities according to a program that uses as a variable a signal indicative of the property sensed for the corresponding cavity during delivery of the first shot; and delivering a second shot of a second material simultaneously to the cavities subsequent to the step of stopping the step of delivering the first shot.
摘要翻译：用于控制在顺序注射成型工艺中的聚合物材料输送的方法和装置。在一个实施例中，该方法提供：将第一材料的第一次射击同时传送到多个模腔; 独立地感测每个空腔的特性，其表示在传送第一射击的步骤期间被输送到相应空腔的材料的体积或流量; 根据程序，独立地停止将第一射击传送到一个或多个空腔的步骤，所述程序在第一射击的传送期间使用指示对于相应空腔感测到的特性的信号; 以及在停止传送第一镜头的步骤的步骤之后，将第二材料的第二镜头同时传送到空腔。

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