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71. 发明授权

US6153275A Multilayer synthetic stopper 失效
标题翻译：多层合成塞
公开(公告)号：US6153275A
公开(公告)日：2000-11-28
申请号：US975413
申请日：1997-09-19
申请人： Stuart Yaniger
发明人： Stuart Yaniger
IPC分类号： B29C47/00 , B29C47/06 , B29C47/28 , B65D39/00 , A47G19/22 , B28B21/00 , B28B21/72 , B28B23/08 , B29D22/00
CPC分类号： B29C47/28 , B29C47/0016 , B29C47/128 , B65D39/00 , B65D39/0011 , B65D39/0058 , B29C47/00 , B29C47/065 , Y10T428/131 , Y10T428/214 , Y10T428/215 , Y10T428/24942
摘要： The invention relates to a stopper for use in a substantially cylindrical bottle opening. The stopper has a substantially cylindrical shape to seal the bottle opening and includes a first polymer portion and a second material portion, wherein the second material portion coaxially overlies the first polymer portion. In another embodiment, the stopper includes a third polymer portion wherein the first polymer portion coaxially overlies the third polymer portion. The invention also relates to a method of protecting liquid in a bottle with a substantially cylindrical bottle opening. The method includes providing a stopper having a substantially cylindrical shape to seal the bottle opening and closing off the bottle by insertion of the stopper into the bottle opening. The invention also relates to a method of producing a stopper for use in a substantially cylindrical bottle opening. In one embodiment, the method includes extruding a first polymer portion through an extrusion die, coaxially coating the first polymer portion with a second material portion to form a body, and forming the body into a shape to substantially seal the bottle opening. The first polymer portion and the second material portion may be formed by co-extrusion or in a step-wise manner.
摘要翻译：本发明涉及一种用于大致圆柱形瓶口的塞子。止动件具有基本上圆柱形的形状以密封瓶口，并且包括第一聚合物部分和第二材料部分，其中第二材料部分同轴地覆盖在第一聚合物部分上。在另一个实施例中，塞子包括第三聚合物部分，其中第一聚合物部分同轴地覆盖在第三聚合物部分上。本发明还涉及一种保护具有大致圆柱形瓶口的瓶子中的液体的方法。该方法包括提供具有基本上圆柱形形状的塞子，以密封瓶子开口并通过将塞子插入瓶子开口中来封闭瓶子。本发明还涉及一种制造用于大致圆筒形瓶口的塞子的方法。在一个实施方案中，该方法包括将第一聚合物部分挤出通过挤出模头，用第二材料部分同轴涂覆第一聚合物部分以形成主体，并将本体形成为基本上密封瓶口。第一聚合物部分和第二材料部分可以通过共挤出或逐步形成。

72. 发明授权

US5449080A Methods and combinations for sealing corked bottles 失效
公开(公告)号：US5449080A
公开(公告)日：1995-09-12
申请号：US374810
申请日：1995-01-19
申请人： Stephan J. Finke
发明人： Stephan J. Finke
IPC分类号： B65D39/00 , B67B5/00 , B67B5/05
CPC分类号： B67B5/05 , B65D39/00 , B65D39/0011 , B65D39/0058 , B67B5/00
摘要： A disc made of thermoplastic material is inserted into the neck of a corked bottle and placed upon the top of the cork so that when the disc is partially melted, it forms a water resistant seal with the interior surface of the bottle neck and the cork. In forming the seal, the entire disc remains inside the bottle neck leaving the exterior of the bottle free from messy or harmful residue. The interior surface of the bottle neck may be straight or beveled at an obtuse angle. If the interior surface of the bottle neck is beveled, a disc with a frusto conical configuration is used in the method. A cover layer can be adhered to the top of the wax disc for ornamentation and labeling purposes.

73. 发明授权

US5439124A Closure unit on flowable product container 失效
标题翻译：可流动产品容器上的封闭单元
公开(公告)号：US5439124A
公开(公告)日：1995-08-08
申请号：US50417
申请日：1993-05-14
申请人： Elmar Mock
发明人： Elmar Mock
IPC分类号： B29C45/16 , B65D39/00 , B65D41/32 , B65D1/02
CPC分类号： B65D41/32 , B29C45/1675 , B65D39/00 , B65D39/0058
摘要： A closure unit for a container for storing and handling flowable products is made from at least two different thermoplastic materials, the different materials fulfilling different functions. A basic thermoplastic material (A.2) is used for sealing against the container (G.2), and an area made of another different thermoplastic material (B.2,C) is provided to fulfill additional sealing functions, to increase mechanical stability, to have a reduced permeability, and to provide increased elasticity for additional opening and closing and/or absorption characteristics. The closure unit is produced by a multimaterial injection molding process, so that contact surfaces between the different thermoplastic materials can be interconnected by reversible or irreversible positive engagement and/or by more or less pronounced melting into one another. The closure unit is in two parts and comprises a pouring part (1.2) and a closure part (2.2), or is in one part. The two-part closure unit is produced in a single operation in a closed state.
摘要翻译： PCT No.PCT / CH92 / 00188 Sec。 371日期：1993年5月14日 102（e）日期1993年5月14日PCT提交1992年9月11日PCT公布。公开号WO93 / 05945 日期1994年4月1日。用于储存和处理可流动产品的容器的封闭单元由至少两种不同的热塑性材料制成，不同的材料具有不同的功能。使用基本的热塑性材料（A.2）来密封容器（G.2），并且提供由另一种不同热塑性材料（B.2，C）制成的区域以实现附加的密封功能，以增加机械稳定性，具有降低的渗透性，并且为额外的打开和关闭和/或吸收特性提供增加的弹性。闭合单元通过多材料注射成型工艺生产，使得不同热塑性材料之间的接触表面可以通过可逆或不可逆的正接合和/或通过或多或少的显着的熔化彼此相互连接。封闭单元分为两部分，包括一个浇注部分（1.2）和一个封闭部分（2.2），或者是一个部分。两部分闭合单元在关闭状态下以单次操作生产。

74. 发明授权

US4756974A Elastomeric component for pharmaceutical devices 失效
标题翻译：用于制药装置的弹性组分
公开(公告)号：US4756974A
公开(公告)日：1988-07-12
申请号：US928558
申请日：1986-11-10
申请人： Val G. Romberg
发明人： Val G. Romberg
IPC分类号： B65D39/00 , B32B27/00
CPC分类号： B65D39/0058 , B65D2539/008 , Y10T428/31569
摘要： A stopper device for use on a pharmaceutical closure, comprising an elastomeric stopper sized to function as a closure; and a polyurethane coating on the stopper. The coating has a modulus sufficient to decrease the coefficient of friction of the stopper to less than 0.6.
摘要翻译：一种用于药物封闭物的塞子装置，包括尺寸适合用作封闭物的弹性塞子; 和塞子上的聚氨酯涂层。涂层具有足以将塞子的摩擦系数降低到0.6以下的模量。

75. 发明授权

US3135410A Ejective pressurized cork 失效
标题翻译：弹药加压软木塞
公开(公告)号：US3135410A
公开(公告)日：1964-06-02
申请号：US33865464
申请日：1964-01-20
申请人： STERO CHEMICAL MFG CO
发明人： FEDERIGHI GEORGE J
IPC分类号： B65D39/00 , B65D51/24
CPC分类号： B65D39/0058 , B65D39/00 , B65D51/24

76. 发明授权

US2199732A Stopper for thermos bottles 失效
标题翻译：保温瓶瓶塞
公开(公告)号：US2199732A
公开(公告)日：1940-05-07
申请号：US25922539
申请日：1939-03-01
申请人： ANTONSON ARVID T
发明人： ANTONSON ARVID T
IPC分类号： A47J41/00 , B65D39/00
CPC分类号： A47J41/0011 , B65D39/00 , B65D39/0058

77. 发明授权

US2194233A Stopper 失效
公开(公告)号：US2194233A
公开(公告)日：1940-03-19
申请号：US22097938
申请日：1938-07-23
申请人： RENKA JR JOSEPH
发明人： RENKA JR JOSEPH
IPC分类号： B65D39/00 , B65D39/18
CPC分类号： B65D39/0058 , B65D2539/008

78. 发明授权

US12023839B2 Method for manufacturing a closure for a product-retaining container 有权
公开(公告)号：US12023839B2
公开(公告)日：2024-07-02
申请号：US17963251
申请日：2022-10-11
申请人： VINVENTIONS USA, LLC
发明人： Marc Anton Charles Thometschek , Olav Marcus Aagaard , Floriane Marie Gabrielle Morel , Niels René Roos Everaert , Charlotte Laetitia Jeanette Boutry , Christine Phi Phuong Duong
IPC分类号： B29C48/154 , B27J5/00 , B27N1/02 , B29C48/00 , B29C48/06 , B29C48/285 , B29C48/80 , B29C71/02 , B29D99/00 , B65D39/00 , B27N3/28 , B29B7/90 , B29K67/00 , B29K711/02 , B29L9/00 , B29L31/56
CPC分类号： B29C48/154 , B27J5/00 , B27N1/02 , B29C48/0011 , B29C48/0022 , B29C48/06 , B29C48/2883 , B29C48/802 , B29C71/02 , B29D99/0096 , B65D39/0011 , B65D39/0017 , B65D39/0058 , B27N3/28 , B29B7/90 , B29K2023/06 , B29K2067/00 , B29K2711/02 , B29L2009/005 , B29L2031/56 , B29L2031/565 , B65D2539/001
摘要： A method for manufacturing a closure constructed to be inserted and securely retained in a neck of a product-retaining container includes intimately combining a plurality of coated particles (each comprising a cork material core and a first plastic material) with a second plastic material, and other optional constituents; heating the composition to form a melt; extruding or molding a closure precursor from the melt; and optionally cutting and/or finishing the closure precursor. A composition for use in manufacturing a closure includes a plurality of coated particles (each comprising a cork material core and a first plastic material) with a second plastic material, and one or more blowing agents. Methods for producing particulate material, cork composite material, and additional method for producing closures are also provided.

79. 发明授权

US11873140B2 Biodegradable stopper 有权
公开(公告)号：US11873140B2
公开(公告)日：2024-01-16
申请号：US17627640
申请日：2020-07-06
申请人： PUJOLASOS, S.L.
发明人： Gal⋅la Romera Formiguera
IPC分类号： B65D41/22 , A45D34/02 , B65D39/00 , B65D39/16 , B65D65/46 , B65D39/06 , A45D34/00
CPC分类号： B65D41/22 , A45D34/02 , B65D39/0058 , B65D39/06 , B65D65/466 , A45D2034/007
摘要： The invention relates to a biodegradable stopper comprising a casing of rigid biodegradable material, consisting of an annular body with a covered flank, and an internal ring of biodegradable elastic material the total width of which is equal to or smaller than the internal width of the annular body, comprising one or more internal recesses in which one or more portions of the ring fit.

80. 发明公开

US20230406599A1 Gag Gift Tampon Cork Applicator 审中-公开
公开(公告)号：US20230406599A1
公开(公告)日：2023-12-21
申请号：US17841466
申请日：2022-06-15
申请人： Caitlin Penic
发明人： Caitlin Penic
IPC分类号： B65D81/36 , B65D39/00 , B65D39/12 , B65D39/16
CPC分类号： B65D81/365 , B65D39/0058 , B65D39/12 , B65D39/16
摘要： The wine-pon is the only product of its kind that connects the same ideology between corking a bottle and the functional practice of using a disposable hygiene product. This unprecedented device is uniquely designed to be the exact size and shape of a traditional tampon allowing it to complement any bottle size and it will come in various applicator colors, similar to the tampons available in the market, to appeal to consumer preferences.

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