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公开(公告)号：US5204389A
公开(公告)日：1993-04-20
申请号：US761118
申请日：1991-09-17
CPC分类号： C09K3/10 , B65D81/266 , C09K2200/023 , C09K2200/0452 , C09K2200/06 , C09K2200/062 , C09K2200/0635 , Y10T428/24496 , Y10T428/24504
摘要： A sealing composition for a container closure comprising a polymeric matrix material and is modified by the inclusion therein of an oxygen scavenger. The composition can be in fluid or meltable form ready for application to a closure or it can be present as a deposit on the closure, for instance a gasket around the closure. Preferably the scavenging properties of the deposit are activated by pasteurizing or sterilizing the deposit when sealing a container with the closure. The invention is of particular value when the closure is a metal cap for a beer bottle.
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公开(公告)号：US4485192A
公开(公告)日：1984-11-27
申请号：US504186
申请日：1983-06-14
CPC分类号： C08K7/22 , B65D53/00 , C09K3/10 , C09K2200/0243 , C09K2200/063 , C09K2200/0632 , C09K2200/0635 , C09K2200/0672
摘要： A container sealing composition made from a plastisol having a mass of hollow discrete microspheres incorporated therein. The composition is characterized by having increased shelf life, as manifested in reduced separation of the hollow discrete microspheres from the plastisol, and improved viscosity stability. The container sealing composition also exhibits uniform void volume which is essential for good sealability and seal quality.
摘要翻译： 由其中并入有大量中空离散微球体的增塑溶胶制成的容器密封组合物。 组合物的特征在于具有增加的保存期限，这表现在中空离散微球体与增塑溶胶的分离减少以及改进的粘度稳定性。 容器密封组合物还具有均匀的空隙体积，这对于良好的密封性和密封质量是必不可少的。
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公开(公告)号：US4278718A
公开(公告)日：1981-07-14
申请号：US111313
申请日：1980-01-11
CPC分类号： C09K3/10 , C08K3/22 , C09K2200/023 , C09K2200/0239 , C09K2200/0252 , C09K2200/0447 , C09K2200/0622 , C09K2200/0635 , Y10T428/214 , Y10T428/31699
摘要： Composition and method for sealing containers containing vegetable based beverages, i.e. beer, ale, wine, fruit and vegetable juices.
摘要翻译： 用于密封含有蔬菜基饮料（即啤酒，啤酒，葡萄酒，水果和蔬菜汁）的容器的组合物和方法。
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公开(公告)号：US5227411A
公开(公告)日：1993-07-13
申请号：US820430
申请日：1992-01-14
CPC分类号： B65D81/266 , C09K3/10 , C09K2200/023 , C09K2200/0452 , C09K2200/06 , C09K2200/062 , C09K2200/0635 , Y10T428/24504
摘要： A sealing composition for a container closure comprising a polymeric matrix material and is modified by the inclusion therein of an oxygen scavenger. The composition can be in fluid or meltable form ready for application to a closure or it can be present as a deposit on the closure, for instance a gasket around the closure. Preferably the scavenging properties of the deposit are activated by pasteurizing or sterilizing the deposit when sealing a container with the closure. The invention is of particular value when the closure is a metal cap for a beer bottle.
摘要翻译： 一种用于容器封闭物的密封组合物，其包含聚合物基质材料并通过其中包含氧清除剂进行改性。 组合物可以是流体或可熔融的形式，准备用于封闭物，或者可以作为沉积物存在于封闭物上，例如封闭物周围的垫圈。 优选地，当用封闭物密封容器时，沉积物的清除特性通过巴氏消毒或灭菌沉积物而被活化。 当封盖是用于啤酒瓶的金属盖时，本发明是特别有价值的。
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公开(公告)号：US5106886A
公开(公告)日：1992-04-21
申请号：US679691
申请日：1991-04-03
IPC分类号： A23L3/00 , B65D81/26 , C08K3/28 , C08K3/30 , C08K5/09 , C08K9/08 , C08K9/10 , C08K11/00 , C09K3/10 , C12G3/00
CPC分类号： C09K3/10 , B65D81/266 , C09K2200/023 , C09K2200/0452 , C09K2200/06 , C09K2200/062 , C09K2200/0635 , Y10T428/24496 , Y10T428/24504
摘要： A sealing composition for a container closure comprises a polymeric matrix material and is modified by the inclusion therein of an oxygen scavenger. The composition can be in fluid or meltable form ready for application to a closure or it can be present as a deposit on the closure, for instance a gasket around the closure. Preferably the scavenging properties of the deposit are activated by pasteurizing or sterilizing the deposit when sealing a container with the closure. The invention is of particular value when the closure is a metal cap for a beer bottle.
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