公开(公告)号：WO2009135046A1

公开(公告)日：2009-11-05

申请号：PCT/US2009/042378

申请日：2009-04-30

Applicant: CONSTAR INTERNATIONAL, INC. ,  KAMINENI, Satya ,  MOONEY, Michael, R. ,  BOYS, Timothy

Inventor： KAMINENI, Satya ,  MOONEY, Michael, R. ,  BOYS, Timothy

IPC: B65D1/02

CPC classification number: B65D1/0223 ,  B65B3/04 ,  B65D1/0261 ,  B65D1/44 ,  B65D2501/0036

Abstract: Provided is a hot-fill container adapted to provide vertical vacuum compensation in response to negative pressure inside the container. The container comprises one or more horizontal ribs that are configured to diminish in height in response to vacuum conditions inside the container. Each rib comprises an upper wall connected to a lower wall. The upper and lower walls are inclined from a horizontal reference line and adapted to hinge with respect to each other to provide vertical vacuum compensation.

Abstract translation: 提供了一种适于提供响应于容器内的负压的垂直真空补偿的热填充容器。 容器包括一个或多个水平肋条，其被配置成响应于容器内的真空条件而在高度上减小。 每个肋包括连接到下壁的上壁。 上壁和下壁从水平参考线倾斜并适合于相对于彼此的铰链，以提供垂直的真空补偿。

公开(公告)号：WO2007132254A1

公开(公告)日：2007-11-22

申请号：PCT/GB2007/001847

申请日：2007-05-17

Applicant: CONSTAR INTERNATIONAL INC. ,  PHELAN, Christopher ,  ANDREW, Richard ,  ESSEX, Graham

Inventor： PHELAN, Christopher ,  ANDREW, Richard ,  ESSEX, Graham

IPC: B65D41/04 ,  B65D51/16

CPC classification number: B65D51/1688 ,  B65D41/0421 ,  B65D41/0471 ,  B65D41/0485

Abstract: A one-piece closure for sealing a container having a neck portion includes a top wall (2) connected with a substantially cylindrical side wall (3) and an annular seal (24) that extends downwardly from an inner surface of the closure. The side wall (3) has a substantially constant wall thickness and the annular seal (24) is deformable, in use, on application of the closure to the neck portion of a container such that it at least in part abuts the side wall (3). A tamper evident ring (40) separates from the closure at substantially the same time the annular seal (24) disengages from the neck portion (5).

Abstract translation: 用于密封具有颈部的容器的一件式封闭件包括与基本上圆柱形的侧壁（3）连接的顶壁（2）和从封闭件的内表面向下延伸的环形密封件（24）。 侧壁（3）具有基本恒定的壁厚，并且环形密封件（24）在使用时可以在将密封件应用于容器的颈部部分时变形，使得其至少部分地邻接侧壁（3） ）。 在环形密封件（24）与颈部（5）脱离的基本上同时，防拆环（40）与封闭件分离。

公开(公告)号：WO2006088889A3

公开(公告)日：2006-08-24

申请号：PCT/US2006/005216

申请日：2006-02-15

Applicant: CONSTAR INTERNATIONAL, INC. ,  DESHPANDE, Girish, Nilkanth ,  GOVINDARAJAN, Venkat ,  ROST, John ,  SILVERMAN, Alan

Inventor： DESHPANDE, Girish, Nilkanth ,  GOVINDARAJAN, Venkat ,  ROST, John ,  SILVERMAN, Alan

IPC: C08L67/02 ,  B65D81/26 ,  C09K15/02 ,  B32B27/18 ,  C08K3/08 ,  C09K15/22 ,  B32B27/36 ,  C08K5/20

Abstract: The instant invention concerns a composition comprising a base polymer, at least one compound of the formula E-(L-E) x wherein: E is formula (I) or formula (II) and L is a linking group; and at least one transition metal in a positive oxidation state. The invention also concerns packages containing walls comprising such compositions, methods of forming such packages, and methods of packaging an oxygen-sensitive item within such a package.

公开(公告)号：WO2006063032A2

公开(公告)日：2006-06-15

申请号：PCT/US2005/044230

申请日：2005-12-05

Applicant: CONSTAR INTERNATIONAL INC. ,  EASTMAN CHEMICAL COMPANY ,  STEWART, Mark, Edward ,  ESTEP, Robert, Noah ,  GAMBLE, Benjamin ,  CLIFFTON, Michael, Duane ,  QUILLEN, Donna, Rice ,  BUEHRIG, Lavonna, Suzanne ,  GOVINDARAJAN, Venkat ,  DAUZVARDIS, Matthew, J.

Inventor： STEWART, Mark, Edward ,  ESTEP, Robert, Noah ,  GAMBLE, Benjamin ,  CLIFFTON, Michael, Duane ,  QUILLEN, Donna, Rice ,  BUEHRIG, Lavonna, Suzanne ,  GOVINDARAJAN, Venkat ,  DAUZVARDIS, Matthew, J.

IPC: C08K3/08

CPC classification number: C08K3/08 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14133 ,  B29B2911/1414 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29B2911/1416 ,  B29B2911/14166 ,  B29B2911/14173 ,  B29B2911/1418 ,  C08K2003/0843 ,  C08K2003/0893 ,  C08L67/00

Abstract: The present invention concerns a method for forming an article by combining a polyester polymer and an oxygen scavenging composition comprising a polyamide in the presence of zinc and a cobalt in a melt processing zone to form a melt; and forming an article such as a sheet or preform from the melt. Also provided are molten formulated polyester polymer compositions containing a blend of a polyethylene terephthalate polymer and a polyamide polymer along with zinc and cobalt. Articles made from the composition are resistant to the transmission of oxygen, possess short induction periods, and have high capacity for sustaining lengthy periods of low oxygen transmission through the wall of the article.

Abstract translation: 本发明涉及通过在熔融加工区中将含有聚酰胺的聚酯聚合物和含氧清除组合物在锌和钴的存在下组合以形成熔体而形成制品的方法; 以及从所述熔体形成诸如片材或预成型件的制品。 还提供了含有聚对苯二甲酸乙二醇酯聚合物和聚酰胺聚合物以及锌和钴的共混物的熔融配制的聚酯聚合物组合物。 由该组合物制成的制品对氧气的传播具有抗性，具有短的诱导期，并且具有高的容量以维持通过制品壁的低氧传递的长时间段。

公开(公告)号：WO2005097628A2

公开(公告)日：2005-10-20

申请号：PCT/US2005/010556

申请日：2005-03-30

Applicant: CONSTAR INTERNATIONAL INC. ,  BANGI, Monis ,  MOONEY, Michael, R.

Inventor： BANGI, Monis ,  MOONEY, Michael, R.

IPC: B65D90/02

CPC classification number: B65D1/0223 ,  B65D79/005 ,  B65D2501/0036

Abstract: A flexible hot fill container includes a body having a label portion and a flex portion. The flex portion includes flex panels and support structure fields. Both the support structure fields and flex panels deform inwardly upon vacuum conditions. Recess sidewalls in the flex panels provide support.

Abstract translation: 柔性热填充容器包括具有标签部分和弯曲部分的主体。 柔性部分包括柔性板和支撑结构领域。 支撑结构领域和柔性板在真空条件下都向内变形。 柔性板中的凹入侧壁提供支撑。

公开(公告)号：WO2004080828A1

公开(公告)日：2004-09-23

申请号：PCT/US2003/035337

申请日：2003-11-05

Applicant: CONSTAR INTERNATIONAL INC. ,  KAMINENI, Satya ,  MOONEY, Michael

Inventor： KAMINENI, Satya ,  MOONEY, Michael

IPC: B65D1/02

CPC classification number: B65D1/0223 ,  B65D2501/0018 ,  B65D2501/0027 ,  B65D2501/0036

Abstract: A plastic container (10) that exhibits an optimal ratio of hoop strength to top load strength includes a finish portion (12) and generally cylindrical main body portion (14). The main body portion includes a sidewall (16) that has a first plurality of generally vertical ribs (18, 20, 21, 24) defined therein. In addition, a second plurality of generally horizontal wave (26, 28, 30, 32, 34, 36) shaped ribs is defined in the sidewall. The generally horizontal wave shaped ribs intersect with the generally vertical ribs, thereby imparting enhanced strength characteristics to the container (10).

Abstract translation: 表现出最佳箍比与顶部载荷强度的塑料容器（10）包括精加工部分（12）和大致圆柱形主体部分（14）。 主体部分包括具有限定在其中的第一多个大致垂直的肋（18,20,21,24）的侧壁（16）。 此外，在侧壁中限定第二多个大致水平的波浪（26,28,30,32,34,36）形状的肋。 大致水平的波浪肋与大致垂直的肋相交，从而赋予容器（10）增强的强度特性。

公开(公告)号：WO2011060308A2

公开(公告)日：2011-05-19

申请号：PCT/US2010/056598

申请日：2010-11-12

Applicant: CONSTAR INTERNATIONAL, INC. ,  DESHPANDE, Girish, Nilkanth

Inventor： DESHPANDE, Girish, Nilkanth

CPC classification number: C08G63/91 ,  C08G63/6856 ,  C08G63/916 ,  C08G73/0672 ,  C08G73/10 ,  C08G73/12 ,  C08K3/013 ,  C08K5/0041 ,  C08L79/08 ,  Y10T428/1352

Abstract: The disclosure relates to oxygen scavenging polymer compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

Abstract translation: 本公开涉及氧清除聚合物组合物，制备所述组合物的方法，由所述组合物制备的制品以及制造所述制品的方法。 本摘要旨在作为用于在特定领域中进行搜索的目的的扫描工具，并且不旨在限制本发明。

公开(公告)号：WO2009120988A2

公开(公告)日：2009-10-01

申请号：PCT/US2009/038607

申请日：2009-03-27

Applicant: CONSTAR INTERNATIONAL, INC. ,  KAMINENI, Satya ,  MOONEY, Michael, R. ,  BANGI, Monis

Inventor： KAMINENI, Satya ,  MOONEY, Michael, R. ,  BANGI, Monis

IPC: B65D6/28

CPC classification number: B65D1/0207 ,  B65D1/0223 ,  B65D1/0276 ,  B65D79/005

Abstract: A plastic container is provided having a container body and a closed base. The base includes a base body and a plurality of deflection ribs configured to buckle as the base deforms in response to an increase in negative pressure internal to the container.

Abstract translation: 提供具有容器主体和封闭底座的塑料容器。 基座包括基体和多个偏转肋，其构造成当基底随容器内部的负压增加而变形时弯曲。

公开(公告)号：WO2008130996A1

公开(公告)日：2008-10-30

申请号：PCT/US2008/060467

申请日：2008-04-16

Applicant: CONSTAR INTERNATIONAL, INC. ,  MOONEY, Michael, R.

Inventor： MOONEY, Michael, R.

IPC: B65D90/02

CPC classification number: B65D79/005 ,  B65D1/0223 ,  B65D2501/0027 ,  B65D2501/0036 ,  B65D2501/0081

Abstract: A lightweight container includes an enclosed base, an upper portion that extends upwardly to a finish; and a body located between the base and the upper portion. The sidewall includes vacuum compensation elements having a series of arches that are arranged to resemble water ripples formed by a water droplet.

Abstract translation: 轻质的容器包括一个封闭的底座，一个向上延伸到表面的上部; 以及位于基部和上部之间的主体。 侧壁包括具有一系列拱形的真空补偿元件，其被布置为类似于由水滴形成的水波纹。

公开(公告)号：WO2007095635A2

公开(公告)日：2007-08-23

申请号：PCT/US2007/062344

申请日：2007-02-16

Applicant: CONSTAR INTERNATIONAL INC. ,  KAMINENI, Satya

Inventor： KAMINENI, Satya

CPC classification number: B65D1/0223 ,  B65D1/44 ,  B65D79/005 ,  B65D79/02 ,  B65D2501/0036 ,  B65D2501/0081

Abstract: A container has features to enable it to withstand pressure filling, including a smooth transition between its sidewalls and vacuum panel, no vertical stiffeners on the edges of the vacuum panels, and a gripping portion having wall either with small radial components or oriented at oblique angles. A pair of windows are included in the field portion of the vacuum panel outside of the gripping portion.

Abstract translation: 容器具有使其能够承受压力填充的特征，包括其侧壁和真空板之间的平滑过渡，在真空板的边缘上没有垂直加强件，以及具有小径向部件或以倾斜角定向的壁的夹持部分 。 在夹持部分外部的真空板的场部分中包括一对窗口。