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公开(公告)号：US09332782B2
公开(公告)日：2016-05-10
申请号：US12778629
申请日：2010-05-12
CPC分类号： A23L3/3436 , B01J20/0229 , B01J20/2805 , B01J20/3085 , B01J20/3433
摘要： The invention relates to an article for oxygen absorption that is a container containing a water-soluble on source, a water activated oxygen scavenger, and a rupturable canister of hydrated polymer. The hydrated polymer comprises a superabsorbent polymer. The water-soluble on source comprises a salt. The invention in another embodiment relates to a method for providing timed oxygen absorption using the article as above with rupturing of the canister to release the water carrying superabsorbent such that it will contact the oxygen scavenger and on source thereby leading to activating the oxygen scavenger.
摘要翻译： 本发明涉及一种氧吸收制品，它是一种含有水溶性源的容器，水活化氧清除剂和水合聚合物的可破裂罐。 水合聚合物包含超吸收聚合物。 水溶性源包含盐。 在另一个实施方案中的本发明涉及使用上述制品提供定时氧吸收的方法，其中罐的破裂释放载水超吸收剂，使得其将与除氧剂和源接触，从而导致氧清除剂的活化。
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公开(公告)号：US20110278499A1
公开(公告)日：2011-11-17
申请号：US12778629
申请日：2010-05-12
CPC分类号： A23L3/3436 , B01J20/0229 , B01J20/2805 , B01J20/3085 , B01J20/3433
摘要： The invention provides an article for oxygen absorption comprising a container containing a water-soluble ion source, an water activated oxygen scavenger, and a rupturable canister of hydrated polymer.The invention provides in another embodiment a method for providing timed or controlled oxygen absorption comprising providing an article for oxygen absorption comprising a container containing a water-soluble ion source, an water activated oxygen scavenger, and a rupturable canister of hydrated polymer, rupturing the canister, whereby the hydrated polymer and water-soluble ion source come in contact and release water, and the water as it is released activates the oxygen scavenger.
摘要翻译： 本发明提供了一种吸氧制品，包括含有水溶性离子源，水活化氧清除剂和可水解聚合物的可破裂罐的容器。 本发明在另一个实施方案中提供了一种用于提供定时或受控氧吸收的方法，包括提供用于氧吸收的制品，包括含有水溶性离子源，水活化氧清除剂和可破裂的水合聚合物的容器， ，由此水合聚合物和水溶性离子源接触并释放水，并且其释放时的水激活除氧剂。
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公开(公告)号：US20110243483A1
公开(公告)日：2011-10-06
申请号：US12751583
申请日：2010-03-31
申请人： John W. Crump , Chieh-Chun Chau , George E. McKedy , David S. Payne , Thomas H. Powers , Stanislav E. Solovyov , Thomas J. Hurley
发明人： John W. Crump , Chieh-Chun Chau , George E. McKedy , David S. Payne , Thomas H. Powers , Stanislav E. Solovyov , Thomas J. Hurley
CPC分类号： B65D85/816 , B65D81/266 , B65D81/267 , B65D81/268 , B65D85/8043 , Y10T428/13 , Y10T428/1379
摘要： The invention provides for an extended shelf life package comprising a material for human ingestion that degrades by oxidation, comprising an oxygen scavenger comprising a transition metal oxygen scavenger, a container substantially impervious to oxygen, wherein the container has a filter suspended in the container, the filter holds the material for human ingestion, and the container also holds the oxygen scavenger.In another embodiment, the invention provides for an extended shelf life package comprising human ingestible material that degrades by giving off CO2 comprising a carbon dioxide scavenger, a container substantially impervious to carbon dioxide, wherein the container has a filter suspended in the container, the filter holds the human ingestible material, and the container also holds the carbon dioxide scavenger.
摘要翻译： 本发明提供了一种延长的保质期包装，其包括用于通过氧化降解的用于人体摄取的材料，其包含含有过渡金属氧清除剂的氧清除剂，基本上不透氧的容器，其中所述容器具有悬浮在容器中的过滤器， 过滤器保持用于人体摄取的材料，并且容器还保持除氧剂。 在另一个实施方案中，本发明提供了一种延长的保质期包装，其包含通过释放包含二氧化碳清除剂的CO2降解的人类可摄入物质，基本上不渗透二氧化碳的容器，其中容器具有悬浮在容器中的过滤器 保持人体摄取的物质，容器也容纳二氧化碳清除剂。
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公开(公告)号：US20120015081A1
公开(公告)日：2012-01-19
申请号：US12984230
申请日：2011-01-04
申请人： John W. Crump , Chieh-Chun Chau , George E. Mckedy , David S. Payne , Thomas H. Powers , Stanislav E. Solovyov , Thomas J. Hurley
发明人： John W. Crump , Chieh-Chun Chau , George E. Mckedy , David S. Payne , Thomas H. Powers , Stanislav E. Solovyov , Thomas J. Hurley
CPC分类号： B65D85/816 , B65D81/266 , B65D81/267 , B65D81/268 , B65D85/8043 , Y10T428/13 , Y10T428/1379
摘要： The invention provides for an extended shelf life package comprising a material for mammal ingestion that degrades by oxidation, comprising an oxygen scavenger comprising a transition metal oxygen scavenger, a container substantially impervious to oxygen, wherein the container has a filter suspended in the container, the filter holds the material for mammal ingestion, and the container also holds the oxygen scavenger.In another embodiment, the invention provides for an extended shelf life package comprising human ingestible material that degrades by giving off CO2 comprising a carbon dioxide scavenger, a container substantially impervious to carbon dioxide, wherein the container has a filter suspended in the container, the filter holds the mammal ingestible material, and the container also holds the carbon dioxide scavenger.
摘要翻译： 本发明提供了一种延长保质期包装，其包括用于哺乳动物摄入的材料，其通过氧化而降解，包括含有过渡金属氧清除剂的氧清除剂，基本上不透氧的容器，其中所述容器具有悬浮在容器中的过滤器， 过滤器保持用于哺乳动物摄取的材料，并且容器还保持除氧剂。 在另一个实施方案中，本发明提供了一种延长的保质期包装，其包含通过释放包含二氧化碳清除剂的CO2降解的人类可摄入物质，基本上不渗透二氧化碳的容器，其中容器具有悬浮在容器中的过滤器 保持哺乳动物的摄入物质，容器中也含有二氧化碳清除剂。
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5.发明申请OXYGEN, WATER VAPOR, AND CARBON DIOXIDE ABSORPTION IN A SINGLE USE CONTAINER 审中-公开氧气，水蒸汽和二氧化碳吸收在一个单一使用集装箱公开(公告)号：US20110244085A1
公开(公告)日：2011-10-06
申请号：US13028740
申请日：2011-02-16
申请人： John W. Crump , Chieh-Chun Chau , George E. McKedy , David S. Payne , Thomas H. Powers , Stanislav E. Solovyov , Thomas J. Hurley
发明人： John W. Crump , Chieh-Chun Chau , George E. McKedy , David S. Payne , Thomas H. Powers , Stanislav E. Solovyov , Thomas J. Hurley
IPC分类号： B65D81/18
CPC分类号： B65D81/268 , B65D81/267
摘要： The invention provides for an extended shelf life single portion package including a container having therein a material for mammal ingestion that degrades by exposure to oxygen, water vapor, or carbon dioxide, an absorber selected from at least one of a carbon dioxide absorber, water vapor absorber, and oxygen scavenger wherein the container is substantially impervious to oxygen, carbon dioxide, and water vapor.
摘要翻译： 本发明提供了一种延长的保质期单一部分包装，其包括容器，其中具有用于哺乳动物摄入的材料，其通过暴露于氧气，水蒸气或二氧化碳而降解，吸收器选自二氧化碳吸收器，水蒸汽中的至少一种 吸收剂和除氧剂，其中容器基本上不渗透氧气，二氧化碳和水蒸汽。
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6.发明申请公开(公告)号：US20110217430A1
公开(公告)日：2011-09-08
申请号：US12719160
申请日：2010-03-08
申请人： Chieh-Chun Chau , Samuel A. Incorvia , David S. Payne , Thomas H. Powers , Stanislav E. Solovyov
发明人： Chieh-Chun Chau , Samuel A. Incorvia , David S. Payne , Thomas H. Powers , Stanislav E. Solovyov
CPC分类号： C08J9/0004 , B32B3/06 , B32B3/08 , B32B3/266 , B32B5/18 , B32B27/065 , B32B27/304 , B32B2266/0228 , B32B2266/0264 , B32B2307/7163 , B32B2307/72 , B32B2307/7244 , B32B2439/70 , B65D81/267 , C08J9/0066 , C08J2325/06 , C08J2367/04 , C08K2003/0856 , Y02A40/961 , Y02W90/13
摘要： The invention relates to an oxygen scavenging material comprising an oxygen scavenger disbursed in a low density foam, wherein the oxygen scavenger has a particle size of less than 25 μm. In another embodiment the invention relates to a product package comprising a foam tray, product in the tray, and a polymer cover surrounding the meat and tray, wherein the foam tray comprises an oxygen scavenging material, wherein the oxygen scavenging material comprises an oxygen scavenger disbursed in the foam and wherein the oxygen scavenger has a particle size of less than 25 μm.
摘要翻译： 本发明涉及一种氧清除材料，其包含分散在低密度泡沫中的除氧剂，其中除氧剂具有小于25μm的粒度。 在另一个实施方案中，本发明涉及一种产品包装，其包括泡沫托盘，托盘中的产品和围绕肉和托盘的聚合物盖，其中泡沫托盘包括除氧材料，其中除氧材料包含分配的除氧剂 并且其中所述除氧剂具有小于25μm的粒度。
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公开(公告)号：US20100282633A1
公开(公告)日：2010-11-11
申请号：US12777835
申请日：2010-05-11
CPC分类号： C22C1/002
摘要： A well dispersed oxygen scavenging particulate compounded in a polymer matrix. The oxygen scavenging formulation consists of iron powder with a mean particle sizes within 1-25 um and pre-coated with at least one or more activating and acidifying powdered compounds, usually in the form of solid organic and inorganic salts of alkaline and alkaline earth metals such as sodium chloride and sodium bisulfate. The pre-coated iron particulate is dispersed into a polymer resin by using a conventional melt processing method such as twin-screw extrusion. The oxygen scavenging compound is mixed with polymer pellets in the solid state prior to melting. The polymer resin pellets and the coated iron powder are preferably treated with a surfactant in the dry state to help dispersing the iron/salt powder with the resin pellets. The melt extruded compounds are pelletized and kept in the dry state to prevent premature activation.
摘要翻译： 在聚合物基质中混合的良好分散的氧清除颗粒。 除氧制剂由平均粒度在1-25μm之间的铁粉组成，并预先涂覆有至少一种或多种活化和酸化粉末化合物，通常为碱金属和碱土金属的固体有机和无机盐形式 如氯化钠和硫酸氢钠。 通过使用常规的熔融加工方法如双螺杆挤出将预涂的铁颗粒分散到聚合物树脂中。 氧气清除化合物在熔融前以固体状态与聚合物颗粒混合。 聚合物树脂粒料和被覆铁粉末优选用干燥状态的表面活性剂处理以帮助用树脂粒子分散铁/盐粉末。 将熔融挤出的化合物造粒并保持在干燥状态以防止过早活化。
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公开(公告)号：US20100255231A1
公开(公告)日：2010-10-07
申请号：US12416685
申请日：2009-04-01
CPC分类号： C08J3/201 , B22F1/0059 , B22F1/02 , B22F3/20 , B22F2003/208 , B22F2998/00 , B32B27/18 , B32B27/34 , B32B2307/74 , C08J2377/02 , Y10T428/1334 , Y10T428/256 , Y10T428/2998 , B22F2301/35
摘要： A well dispersed oxygen scavenging particulate compounded in a polymer matrix. The oxygen scavenging formulation consists of iron powder with a mean particle sizes within 1-25 um and pre-coated with at least one or more activating and acidifying powdered compounds, usually in the form of solid organic and inorganic salts of alkaline and alkaline earth metals such as sodium chloride and sodium bisulfate. The pre-coated iron particulate is dispersed into a polymer resin by using a conventional melt processing method such as twin-screw extrusion. The oxygen scavenging compound is mixed with polymer pellets in the solid state prior to melting. The polymer resin pellets and the coated iron powder are preferably treated with a surfactant in the dry state to help dispersing the iron/salt powder with the resin pellets. The melt extruded compounds are pelletized and kept in the dry state to prevent premature activation.
摘要翻译： 在聚合物基质中混合的良好分散的氧清除颗粒。 除氧制剂由平均粒度在1-25μm之间的铁粉组成，并预先涂覆有至少一种或多种活化和酸化粉末化合物，通常为碱金属和碱土金属的固体有机和无机盐形式 如氯化钠和硫酸氢钠。 通过使用常规的熔融加工方法如双螺杆挤出将预涂的铁颗粒分散到聚合物树脂中。 氧气清除化合物在熔融之前与固体状态的聚合物颗粒混合。 聚合物树脂粒料和被覆铁粉末优选用干燥状态的表面活性剂处理以帮助用树脂粒子分散铁/盐粉末。 将熔融挤出的化合物造粒并保持在干燥状态以防止过早活化。
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公开(公告)号：US08058201B2
公开(公告)日：2011-11-15
申请号：US11941845
申请日：2007-11-16
IPC分类号： B01J29/04 , B01J21/16 , B01J31/00 , B01J21/18 , B01J20/00 , B01J20/22 , B01J20/26 , B01J20/02 , C01B31/08
CPC分类号： C08K3/346 , B01J20/103 , B01J20/12 , B01J20/183 , B01J20/20 , B01J20/2803 , B01J20/28042 , B01J20/3035 , B01J20/3078 , C08K3/04 , C08K3/36 , C08L31/04 , C08L23/0853
摘要： A pressed sorbent form includes a sorbent and a binder. The sorbent is chosen from the group including silica gel, molecular sieve, activated carbon, and clay. The binder is powdered ethyl vinyl acetate.
摘要翻译： 压制的吸附剂形式包括吸附剂和粘合剂。 吸附剂选自硅胶，分子筛，活性炭和粘土。 粘合剂是粉末状乙基乙酸乙烯酯。
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公开(公告)号：US07951419B2
公开(公告)日：2011-05-31
申请号：US11161053
申请日：2005-07-21
IPC分类号： B32B5/66
CPC分类号： C09K3/00 , B01J20/02 , B01J20/0229 , B01J20/0248 , B01J20/0288 , B01J20/045 , B01J20/28004 , B01J20/28016 , B01J20/28026 , B01J20/2803 , B01J20/3035 , B01J20/3204 , B01J20/3234 , B01J20/3295 , B01J2220/42 , B22F1/02 , B22F2998/10 , C01B13/0281 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998 , B22F1/0003 , B22F1/0088 , B22F1/0096
摘要： Heterogeneous oxygen-scavenging particles are formed by dry coating activating component particles onto oxidizable component particles, largely through a succession of mechanical motions. The component particles are repeatedly mixed, compressed, and sheared. Smaller activating component particles coat the surface of larger oxidizing component particles by force-induced contact, while irregularities are removed by abrasion among the particles. The oxygen-scavenging particles can be blended together with a base polymer into a masterbatch having a higher concentration than required for use as an active barrier to oxygen permeation. The masterbatch can be diluted with the same or a compatible polymer to form the active barrier.
摘要翻译： 通过干活化组分颗粒到可氧化组分颗粒上形成非均匀的氧气清除颗粒，主要是通过一系列机械运动。 组分颗粒被重复混合，压缩和剪切。 较小的活化组分颗粒通过力诱导的接触涂覆较大氧化组分颗粒的表面，而颗粒之间的磨损除去不规则性。 氧清除颗粒可以与基础聚合物一起混合到具有比用作氧渗透的主动屏障的要求更高的浓度的母料中。 可以用相同或相容的聚合物稀释母料以形成活性屏障。
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