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1. 发明申请

US20050067367A1 Linerless metallic cap closure and method of fabricating the same 审中-公开
标题翻译：无衬金属盖封闭及其制造方法
公开(公告)号：US20050067367A1
公开(公告)日：2005-03-31
申请号：US10671559
申请日：2003-09-29
申请人： Jose Carballido
发明人： Jose Carballido
IPC分类号： B65D41/12 , B65D41/34 , B65D53/06 , C09K3/10 , B65D41/10 , B65D53/00
CPC分类号： C09K3/10 , B65D41/125 , B65D41/34 , B65D53/06 , C09K2003/109
摘要： A linerless metallic closure includes a metallic closure shell, as for example, the type used for crown caps or roll-on caps. A foamed material layer is applied to an inside surface of the metallic shell such that application of the linerless closure to a container hermetically seals it by a contact between a portion of the material layer on the shell and the container's rim. A method of fabricating linerless closures includes providing a metallic sheet; applying a foaming material layer to one of the surfaces of the metallic sheet, and forming the closure from the metallic sheet. The method also comprises applying and curing a coat of varnish, imprinting the metallic sheet with at least one of a brand name a producer logo, and a promotional message, and curing said ink before said applying the foaming material layer.
摘要翻译：无衬金属封闭件包括金属封闭外壳，例如用于皇冠盖或卷边盖的类型。将泡沫材料层施加到金属外壳的内表面，使得将无衬封件施加到容器上通过外壳上的材料层的一部分与容器的边缘之间的接触而密封。一种制造无衬封件的方法包括提供金属片; 向金属片的一个表面施加发泡材料层，并从金属片形成封盖。该方法还包括涂覆和固化一层清漆，用品牌名称生产商标识和促销信息印刷金属片，并在施加发泡材料层之前固化所述油墨。

2. 发明申请

US20150028035A1 Sterilizable PVC-Free Closures 审中-公开
标题翻译：无菌PVC无关闭
公开(公告)号：US20150028035A1
公开(公告)日：2015-01-29
申请号：US14072483
申请日：2011-05-11
申请人： Dany Mängel
发明人： Dany Mängel
IPC分类号： B65D41/04
CPC分类号： B65D41/0407 , B32B1/02 , B65D41/005 , B65D41/02 , B65D41/023 , B65D41/04 , B65D41/0435 , B65D41/0442 , B65D41/045 , B65D41/0457 , B65D41/0464 , B65D41/0478 , B65D41/0492 , B65D53/02 , B65D53/04 , C08L23/10 , C09K3/10 , C09K2003/109 , C09K2200/0617 , C09K2200/062 , C09K2200/0642 , C08L23/06 , C08L53/02
摘要： The present invention relates to compositions (compounds) which can be used as seal material in vessel caps under sterilization conditions. More specifically, the invention relates to such compositions that are suitable for vessel caps or vacuum caps that can be unscrewed, such as cam screw caps and in particular Press-on/Twist-off® caps, and that demonstrate a reduced migration of undesirable substances.
摘要翻译：本发明涉及在灭菌条件下可用作容器盖中的密封材料的组合物（化合物）。更具体地说，本发明涉及这样的组合物，其适用于可以拧开的容器盖或真空盖，例如凸轮螺旋盖，特别是压入/扭转帽，并且证明了不期望的物质的迁移减少。

3. 发明授权

US5211974A Containers and compositions for sealing them 失效
公开(公告)号：US5211974A
公开(公告)日：1993-05-18
申请号：US762822
申请日：1991-09-19
申请人： Steven A. C. White
发明人： Steven A. C. White
IPC分类号： B65D53/00 , B65D41/04 , B65D51/16 , B65D53/06 , C08L23/22 , C08L101/00 , C09K3/10
CPC分类号： B65D41/0435 , B65D51/1661 , B65D53/06 , C09K3/10 , C09K2003/109 , C09K2200/0447 , C09K2200/0607 , C09K2200/061 , C09K2200/0615 , C09K2200/0617 , C09K2200/062 , C09K2200/0622 , C09K2200/0632 , C09K2200/0642
摘要： A container system for beer formed of a bottle body, a cap and sealing gasket formed of a blend of butyl rubber and one or more thermoplastic polymers. Preferably, the butyl rubber is present in an amount of from about 20 to about 60% by weight of the composition and the one or more thermoplastic polymers are present in an amount from about 40% to about 80% by weight of the composition. The system provides good sealing properties and prevents oxygen, and chlorinated substances such as chlorinated phenols or anisoles, that may be present in the packaging, from entering the bottle.

4. 发明授权

US10640264B2 PVC-free closures 有权
公开(公告)号：US10640264B2
公开(公告)日：2020-05-05
申请号：US14072505
申请日：2011-05-11
申请人： Dany Mängel
发明人： Dany Mängel
IPC分类号： B65D41/04 , B65D53/00 , C09K3/10 , C08L23/10
CPC分类号： B65D41/0435 , B65D53/00 , C08L23/10 , C09K3/10 , C09K2003/109 , C09K2200/062 , C09K2200/0617 , C09K2200/0642 , Y10T428/1352 , C08L23/10 , C08L23/06 , C08L53/02
摘要： The present invention relates to compositions (compounds) which can be used as seal material in vessel caps, even under pasteurization conditions and possibly sterilization conditions. More specifically, the invention relates to such compositions that are suitable for vessel caps that can be unscrewed, such as lug screw caps and in particular Press-on/Twist-Off® caps, and that result in a reduced migration of undesirable substances.

5. 发明申请

US20150118366A1 Closure Liner Composition With Improved Oxygen Reduction 审中-公开
标题翻译：封闭衬里组合物具有改善的氧气还原
公开(公告)号：US20150118366A1
公开(公告)日：2015-04-30
申请号：US14379573
申请日：2012-03-01
申请人： Beryl Bonnel , Estelle Bricout
发明人： Beryl Bonnel , Estelle Bricout
IPC分类号： B65D51/24 , B65D41/02
CPC分类号： B65D51/244 , B65D41/02 , C09K3/10 , C09K2003/109 , C09K2200/0617 , C09K2200/062
摘要： Disclosed is a closure liner composition comprising a mixture (or blend) of a thermoplastic polymer, an oxygen barrier polymer, and a particulate oxygen scavenging material. The oxygen barrier polymer preferably comprises polyisobutylene. The particulate oxygen scavenging material preferably is selected from the group consisting of an alkali metal salt of sulfite, ascorbate, isoascorbate, and a mixture of two or more of these materials. The closure liner composition may be used to fabricate a liner for a closure (e.g., a metal crown used to cap a bottle) that provides superior oxygen reduction properties and improved shelf life.
摘要翻译：公开了一种封闭衬垫组合物，其包含热塑性聚合物，氧阻隔聚合物和颗粒氧清除材料的混合物（或共混物）。氧阻隔聚合物优选包含聚异丁烯。颗粒状除氧材料优选选自亚硫酸盐的碱金属盐，抗坏血酸盐，异抗坏血酸盐，以及这些物质中的两种或更多种的混合物。封闭衬垫组合物可用于制造用于封闭物的衬垫（例如，用于覆盖瓶子的金属顶盖），其提供优异的氧还原性能和改善的保质期。

6. 发明申请

US20140209611A1 PVC-Free Closures 审中-公开
标题翻译：无PVC封闭
公开(公告)号：US20140209611A1
公开(公告)日：2014-07-31
申请号：US14072505
申请日：2011-05-11
申请人： Actega DS GmbH
发明人： Dany Mängel
IPC分类号： B65D41/04
CPC分类号： B65D41/0435 , B65D53/00 , C08L23/10 , C09K3/10 , C09K2003/109 , C09K2200/0617 , C09K2200/062 , C09K2200/0642 , C08L23/06 , C08L53/02
摘要： The present invention relates to compositions (compounds) which can be used as seal material in vessel caps, even under pasteurization conditions and possibly sterilization conditions. More specifically, the invention relates to such compositions that are suitable for vessel caps that can be unscrewed, such as lug screw caps and in particular Press-on/Twist-off® caps, and that result in a reduced migration of undesirable substances.
摘要翻译：本发明涉及即使在巴氏灭菌条件和可能的灭菌条件下也可用作容器盖中的密封材料的组合物（化合物）。更具体地说，本发明涉及适用于可以拧开的容器盖的这种组合物，例如凸耳螺旋盖，特别是压入/扭转盖，并且导致不需要的物质的迁移减少。

7. 发明授权

US06573334B1 Bottle closures made of polyolefins 有权
标题翻译：瓶盖由聚烯烃制成
公开(公告)号：US06573334B1
公开(公告)日：2003-06-03
申请号：US09623039
申请日：2000-10-16
申请人： Silvio Pitteri , Rainer Schweda , Antonella Angelini
发明人： Silvio Pitteri , Rainer Schweda , Antonella Angelini
IPC分类号： C08L2304
CPC分类号： C08L23/10 , C08L23/04 , C08L23/0807 , C08L23/0815 , C08L23/12 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2207/02 , C09K3/10 , C09K2003/109 , C09K2200/0617 , C09K2200/062 , Y10T428/1352 , Y10T428/31855 , C08L2666/06 , C08L2666/04
摘要： A bottle closure made from an olefin polymer composition (A) which includes: 1) 90-100% by weight of a crystalline propylene homopolymer or propylene/C2-C10 alpha-olefin random copolymer, those polymers containing at least 94% by weight of a fraction insoluble in xylene at room temperature; and 2) 0-10% by weight of an ethylene/C3-C10 alpha-olefin elastomeric copolymer, provided that when the amount of polymer (2) is 0% by weight, polymer (1) is one of the above random copolymers. Said composition (A) has a flexural elastic modulus value at 23° C. of at least 1620 MPa, a strength at yield at 23° C. of at least 33 MPa, and an IZOD impact resistance at 0° C. of at least 2.5 kJ/m2.
摘要翻译：由烯烃聚合物组合物（A）制成的瓶盖包括：1）90-100重量％的结晶丙烯均聚物或丙烯/ C2-C10α-烯烃无规共聚物，含有至少94重量％在室温下不溶于二甲苯的馏分; 和2）0-10重量％的乙烯/ C 3 -C 10α-烯烃弹性共聚物，条件是当聚合物（2）的量为0重量％时，聚合物（1）是上述无规共聚物之一。所述组合物（A）在23℃下的弯曲弹性模量值至少为1620MPa，在23℃下的屈服强度至少为33MPa，在0℃下的IZOD耐冲击性至少为 2.5 kJ / m2。

8. 发明授权

US5955163A Gasket composition for crown caps 失效
标题翻译：冠盖的垫圈组成
公开(公告)号：US5955163A
公开(公告)日：1999-09-21
申请号：US739488
申请日：1996-10-28
申请人： Steven Andrew Carl White
发明人： Steven Andrew Carl White
IPC分类号： B65D41/12 , C09K3/10 , B65D41/42
CPC分类号： B65D41/12 , C09K2003/109 , C09K2200/0447 , C09K2200/0607 , C09K2200/0617 , C09K2200/062 , C09K2200/0622 , C09K2200/0632 , C09K2200/0642 , Y10T428/1352
摘要： A gasket for a crown cap to be used on a carbonated beverage, especially a twist-off crown or for a bottle which is to be pasteurized, is formed of a thermoplastic material, which is preferably free of polyvinyl chloride, and which contains a hydrogenated copolymer of styrene and a conjugated diene, or a functionalized derivative thereof. The material is resistant to heat, and provides a gasket with advantageous sealing properties.
摘要翻译：用于碳酸饮料，特别是捻合冠或要进行巴氏杀菌的瓶子的冠盖的垫圈由优选不含聚氯乙烯的热塑性材料形成，并且其包含氢化苯乙烯和共轭二烯的共聚物或其官能化衍生物。该材料耐热，并提供具有有利密封性能的垫圈。

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