公开(公告)号：US07459119B2

公开(公告)日：2008-12-02

申请号：US10463545

申请日：2003-06-18

申请人： Akiho Ota ,  Daisuke Uesugi ,  Masato Suzuki

发明人： Akiho Ota ,  Daisuke Uesugi ,  Masato Suzuki

IPC分类号： B29C49/22

CPC分类号： B29C49/649 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14053 ,  B29B2911/1406 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29B2911/14326 ,  B29B2911/1433 ,  B29B2911/14333 ,  B29B2911/14336 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29C49/0073 ,  B29C49/06 ,  B29C49/18 ,  B29C49/221 ,  B29K2067/00 ,  B29K2995/0041 ,  B29K2995/0067 ,  B65D1/0215 ,  Y10S264/906 ,  Y10T428/13 ,  Y10T428/1341 ,  Y10T428/1352

摘要： A multiplayer perform having at least a medium or intermediate gas barrier layer is prepared in advance by the injection molding of this perform in a predetermined shape that corresponds to the shape of a finished molded product. The body portion of this perform is heated to a blow moldable temperature. The heated perform is set in a primary blow mold (12), and is blow molded in the biaxial orientation to give a primary molded intermediate (5). The primary intermediate (5) is then heated to deform it forcibly by thermal shrinkage and thereby to give the secondary molded intermediate (6). The shrunken secondary intermediate (6) is set in a secondary blow mold (13), and is subjected to the secondary blow molding in the biaxial orientation to obtain a finished molded product, which is fixed thermally to give heat history to the PET resin. As a result, the PET resin layers are given a high degree of crystallization, which serves to complement the function of the gas barrier layer or layers in such a way that the container has high and effective gas barrier properties.

摘要翻译： 具有至少中等或中间阻气层的多人表演通过该注塑成型预先通过对应于成品模制品的形状的预定形状来制备。 将该性能的主体部分加热到可吹塑的温度。 将加热的性能设定在一次吹塑模具（12）中，并以双轴取向吹塑成型，得到一次成型中间体（5）。 然后将主中间体（5）加热以通过热收缩强制变形，从而得到二次模塑中间体（6）。 将收缩的次级中间体（6）放置在二次吹塑模具（13）中，并进行双轴取向的二次吹塑成型，得到热固化物，以赋予PET树脂热历程的成品成型体。 结果，PET树脂层被赋予高度的结晶度，其用于补充阻气层的功能，使得容器具有高且有效的阻气性。

公开(公告)号：US20040173950A1

公开(公告)日：2004-09-09

申请号：US10485183

申请日：2004-01-29

发明人： Hiromi Yaguchi ,  Tomohiko Ishizuka ,  Daisuke Uesugi

IPC分类号： B29C049/00

CPC分类号： B29C49/18 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14133 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29C49/06 ,  B29C49/221 ,  B29C49/649 ,  B29C49/66 ,  B29C2049/6615 ,  B29C2049/6646 ,  B29K2023/086 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2995/0017 ,  B29K2995/0067 ,  B29L2031/7158 ,  Y10S264/906

摘要： A method for producing a bottle-shaped container that is highly thermally resistant and shows an excellent shaping/shape-keeping property in a short period of time is provided. The method for producing the bottle-shaped container mainly made of polyethylene terephthalate comprises the steps of: first biaxially-oriented blow-molding a preform mainly made of polyethylene terephthalate in a first metal mold, to form a primary intermediate molded article; causing thermal contraction of the primary intermediate molded aritcle by heating the primary intermediate molded article, to form a secondary intermediate molded article; and second blow-molding the secondary intermediate molded article in a second metal mold, to form the bottle-shaped container, characterized in that in the second biaxially-oriented blow-molding step, fluid is blown into the secondary intermediate molded article to expand the secondary intermediate article, and then further fluid is blown into and circulated in the expanded article to cool the expanded article.

摘要翻译： 提供了一种制造高耐热性并且在短时间内显示出优异的成形/保形性的瓶形容器的方法。 主要由聚对苯二甲酸乙二醇酯制成的瓶状容器的制造方法包括以下步骤：在第一金属模具中首先将主要由聚对苯二甲酸乙二醇酯制成的预成型件吹塑成型，以形成初级中间成型品; 通过加热第一中间成型体而引起初级中间成型体的热收缩，形成第二中间成型体; 在第二金属模具中第二次吹塑二次中间成型体，形成瓶状容器，其特征在于，在所述第二双轴取向吹塑成形工序中，向第二中间成型体吹入流体， 次级中间制品，然后将进一步的流体吹入膨胀制品中并在膨胀制品中循环以冷却膨胀制品。

公开(公告)号：US06627279B2

公开(公告)日：2003-09-30

申请号：US09847956

申请日：2001-05-02

申请人： Norihisa Hirota ,  Atsushi Kikuchi

发明人： Norihisa Hirota ,  Atsushi Kikuchi

IPC分类号： B29C4908

CPC分类号： B65D1/02 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/1412 ,  B29B2911/14133 ,  B29B2911/14146 ,  B29C49/06 ,  B29C49/08 ,  B29C49/18 ,  B29C49/649 ,  B29C49/66 ,  B29C49/68 ,  B29K2067/00 ,  B29K2995/004 ,  B29K2995/0041 ,  B29L2031/716 ,  Y10S264/906 ,  Y10T428/1352

摘要： The invention provides a highly heat-stable polyester container and a method of manufacturing the polyester container, which can be treated by retort sterilization at a high temperature after filling food, a drink or the like in the container and sealing off it, and which has superior heat stability enough to prevent deformation and whitening due to heat shrinkage in a bottom portion of the container even when treated by the retort sterilization. In the polyester container, a barrel portion and a bottom portion of the container are heat-set, and at least the bottom portion of the container has an endothermic peak on a DSC curve in the range of not lower than about 150° C. but not higher than a melting start point.

公开(公告)号：US6090334A

公开(公告)日：2000-07-18

申请号：US218145

申请日：1998-07-14

申请人： Kenji Matsuno ,  Nobuyuki Kato ,  Hiroo Ikegami ,  Setsuko Nakamaki ,  Kimio Takeuchi ,  Hotaka Fukabori ,  Yoshitsugu Maruhashi ,  Hideo Kurashima

发明人： Kenji Matsuno ,  Nobuyuki Kato ,  Hiroo Ikegami ,  Setsuko Nakamaki ,  Kimio Takeuchi ,  Hotaka Fukabori ,  Yoshitsugu Maruhashi ,  Hideo Kurashima

IPC分类号： B29C35/08 ,  B29C49/06 ,  B29C49/08 ,  B29C49/12 ,  B29C49/18 ,  B29C49/64 ,  B29C49/66 ,  B29C61/02 ,  B29K105/00 ,  B29L22/00 ,  B65D1/02

CPC分类号： B65D1/0284 ,  B29C49/12 ,  B29C49/18 ,  B29C49/649 ,  B65D1/0207 ,  B29B2911/14693 ,  B29B2911/147 ,  B29B2911/14713 ,  B29B2911/14906 ,  B29B2911/14933 ,  B29C2035/0822 ,  B29C2049/1219 ,  B29C49/06 ,  B29C49/66 ,  B29C61/02 ,  B29K2995/004 ,  B29L2031/7158 ,  Y10S264/906

摘要： A container obtained by biaxially stretch-blow-molding a resin. Except the mouth-and-neck portion, vicinities thereof and the center of the bottom portion, the container as a whole is reduced in thickness under a highly drawing condition without accompanied by whitening, and a portion constituting the bottom valley portions has an yielding load of not smaller than 25 kg/cm at 70.degree. C. The container exhibits excellent heat resistance, pressure resistance, shock resistance as well as self-standing ability.

摘要翻译： 通过双轴拉伸吹塑树脂获得的容器。 除了口颈部，其附近和底部的中心之外，容器整体在高拉伸条件下的厚度减小，而不伴随着白化，构成底部谷部的部分具有屈服载荷 在70℃下不小于25kg / cm 2。容器表现出优异的耐热性，耐压性，抗冲击性以及自立能力。

公开(公告)号：US5641451A

公开(公告)日：1997-06-24

申请号：US403435

申请日：1995-03-14

申请人： Hiroyuki Orimoto ,  Katsumasa Yokota ,  Fumiya Amari ,  Saburo Suzuki

发明人： Hiroyuki Orimoto ,  Katsumasa Yokota ,  Fumiya Amari ,  Saburo Suzuki

IPC分类号： B29C33/20 ,  B29C49/06 ,  B29C49/42 ,  B29C49/56 ,  B29C49/64 ,  B29C49/68 ,  B29C61/02 ,  B29C49/18

CPC分类号： B29C49/421 ,  B29C49/56 ,  B29C49/649 ,  B29C49/68 ,  B29C33/20 ,  B29C49/06 ,  B29C61/02 ,  B29K2067/00 ,  B29K2995/0017 ,  B29K2995/004 ,  B29K2995/0049 ,  B29K2995/0053 ,  Y10S264/906

摘要： A heat-resistant container forming method includes a step of thermally shrinking a primary blow molded article in a heating furnace before secondary blow molding the primary blow molded article into a final product or container. Into the furnace, hot air which flows along the longitudinal direction of the first blow molded article and whose temperature enough to facilitate crystallization of the primary blow molded article. The primary blow molded article is thermally shrunk by exposing the entire circumferential surface of a barrel of the primary blow article to the hot air and by blowing the hot air longitudinally along the primary blow molded article to heat the barrel circumferentially uniformly. Since hot air touches the barrel as flowing longitudinally thereof, it is possible to increase the heat conductivity of boundary film of the primary blow molded article, without increasing the hot air temperature too high, so that temperature rise of the primary blow molded article is facilitated.

摘要翻译： 耐热容器成型方法包括在将一次吹塑成型品再次吹塑成最终产品或容器之前，将加热炉中的一次吹塑成型品热收缩的步骤。 向炉内加入沿着第一吹塑成形品的长度方向流动的温度足够使其能够使一次吹塑成型品结晶化的热风。 一次吹塑成型品通过将一次吹塑制品的筒体的整个周面暴露于热空气中并沿着一次吹塑成型制品纵向吹送热空气而热收缩，从而沿周向均匀加热。 由于热风接触筒体纵向流动，所以可以增加一次吹塑成型品的边界膜的导热性，而不会增加热空气温度太高，从而促进一次吹塑成型制品的升温 。

公开(公告)号：US5382157A

公开(公告)日：1995-01-17

申请号：US172166

申请日：1993-12-23

申请人： Gerard Denis ,  Paul La Barre

发明人： Gerard Denis ,  Paul La Barre

IPC分类号： B29C49/08 ,  B29C49/06 ,  B29C49/16 ,  B29C49/18 ,  B29C49/64 ,  B29C61/02 ,  B29C71/00 ,  B29K67/00 ,  B29L22/00

CPC分类号： B29C49/16 ,  B29C49/649 ,  B29B2911/14906 ,  B29B2911/1498 ,  B29C49/06 ,  B29C61/02 ,  B29C71/0063 ,  B29K2067/00 ,  Y10S264/906

摘要： Equipment for manufacturing a polyethylene terephthalate container which is capable of withstanding, without appreciable deformation, relatively severe thermal conditions. The equipment includes a first mold which is designed to shape the body of an intermediate container from the body of an amorphous polyethylene terephthalate preform to a size larger than the dimensions of the final container to be obtained. Second, the equipment includes a treatment station which itself includes a first heating device which, in one embodiment, first heats only the body section of the intermediate container to a temperature of about 160.degree. to about 240.degree. C. to rapidly shrink the body of the intermediate container and then heats the neck section while the contracted intermediate body continues to be heated to effect crystallization of the neck section and increase the crystallinity of the contracted intermediate container body. In a second embodiment, the neck and body sections are heated simultaneously. The treatment station then slowly cools the neck section while heating of the contracted intermediate container body continues. The heated intermediate container is placed in a second mold which has dimensions corresponding to the final size of the container to be obtained. In a third embodiment, after simultaneous heating of the neck and body sections in the treatment station, the neck section and the contracted intermediate container body are slowly cooled, then the contracted container body is heated with a second heating device prior to placing it in the second mold.

摘要翻译： 用于制造聚对苯二甲酸乙二醇酯容器的设备，其能够承受，没有明显的变形，相对严重的热条件。 设备包括第一模具，其被设计成将中间容器的主体从无定形聚对苯二甲酸乙二醇酯预制件的主体成形为尺寸大于要获得的最终容器的尺寸。 第二，设备包括一个处理站，其本身包括第一加热装置，在一个实施方案中，第一加热装置首先仅将中间容器的主体部分加热至约160℃至约240℃的温度以快速收缩 中间容器，然后加热颈部，同时收缩的中间体继续被加热以实现颈部部分的结晶并增加收缩的中间容器体的结晶度。 在第二实施例中，同时加热颈部和身体部分。 然后，治疗台在收缩的中间容器主体的加热继续的同时慢慢冷却颈部。 将加热的中间容器放置在具有对应于要获得的容器的最终尺寸的尺寸的第二模具中。 在第三实施例中，在同时加热处理站中的颈部和身体部分之后，将颈部部分和收缩的中间容器主体缓慢冷却，然后将收缩的容器主体用第二加热装置加热，然后将其放入 第二模具

公开(公告)号：US5342558A

公开(公告)日：1994-08-30

申请号：US34865

申请日：1993-03-19

申请人： Gerard Denis ,  Paul La Barre

发明人： Gerard Denis ,  Paul La Barre

IPC分类号： B29C49/08 ,  B29C49/06 ,  B29C49/16 ,  B29C49/18 ,  B29C49/64 ,  B29C61/02 ,  B29C71/00 ,  B29K67/00 ,  B29L22/00 ,  B29C49/68

CPC分类号： B29C49/16 ,  B29C49/649 ,  B29B2911/14906 ,  B29B2911/1498 ,  B29C49/06 ,  B29C61/02 ,  B29C71/0063 ,  B29K2067/00 ,  Y10S264/906

摘要： Blow molding processes for the manufacture of polyethylene terephthalate (PET) containers are disclosed. The containers are capable of withstanding, without appreciable deformation, relatively severe thermal conditions encountered during processing by filling with a hot liquid or pasteurization of the contents of the container. A representative process includes the steps of blow molding the heated body of an amorphous PET preform comprising a body and a neck section having a body with dimensions greater than the dimensions of the final PET container to be formed; heating only the body of the intermediate container under specified conditions to rapidly shrink the body, thus forming a contracted body; heating the neck section to effect crystallization thereof; slowly cooling the neck section alone while heating of the contracted intermediate body continues; and blow molding the heated contracted body of the intermediate container in a second mold to its final shape and dimensions.

摘要翻译： 公开了用于制造聚对苯二甲酸乙二醇酯（PET）容器的吹塑工艺。 这些容器能够承受在没有可察觉的变形的情况下，通过填充热液体或容器的内容物的巴氏消毒处理过程中遇到的相对严重的热条件。 代表性的方法包括以下步骤：吹塑成型的非晶PET预型体的加热体，其包括主体和颈部，所述颈部具有尺寸大于待形成的最终PET容器的尺寸的主体; 在规定的条件下仅加热中间容器的主体，以迅速收缩身体，从而形成收缩体; 加热颈部以实现其结晶; 慢慢冷却颈部，同时加热收缩的中间体继续; 并将第二模具中的中间容器的加热收缩体吹塑成其最终形状和尺寸。

公开(公告)号：US20070290415A1

公开(公告)日：2007-12-20

申请号：US11658508

申请日：2005-07-25

申请人： Ryo Suenaga ,  Tsutomu Iwasaki ,  Taku Hosokai ,  Toshiki Sakaguchi ,  Hisao Iwamoto

发明人： Ryo Suenaga ,  Tsutomu Iwasaki ,  Taku Hosokai ,  Toshiki Sakaguchi ,  Hisao Iwamoto

IPC分类号： B29C49/12

CPC分类号： B29C49/12 ,  B29C45/00 ,  B29C49/06 ,  B29C49/4823 ,  B29C51/04 ,  B29C51/08 ,  B29C61/02 ,  B29C2049/1219 ,  B29C2049/4828 ,  B29C2049/4838 ,  B29C2049/4848 ,  B29C2791/001 ,  B29C2791/007 ,  B29K2995/0039 ,  B29K2995/0041 ,  B29L2031/7132 ,  B65D1/16 ,  Y10S264/906 ,  Y10T428/1328 ,  Y10T428/1352

摘要： A polyester container obtained by stretch-forming a preform of a thermoplastic polyester resin formed by injection forming wherein the central portion of the bottom wall is the remaining part of the gate at the time of injection forming, and is formed relatively thicker than the bottom wall surrounding the central portion, and the central portion of the bottom wall is substantially amorphous, and the bottom wall surrounding the central portion is oriented and crystallized. The container exhibits excellent heat resistance and shock resistance despite a thick portion that is the remaining portion of the injection gate is formed at the center of the bottom portion.

摘要翻译： 一种聚酯容器，其通过拉伸成形由注射成型形成的热塑性聚酯树脂的预成型体而获得，其中底壁的中心部分是注射成型时的浇口的剩余部分，并且形成为比底壁 围绕中心部分，并且底壁的中心部分基本上是无定形的，并且围绕中心部分的底壁被定向和结晶。 尽管在底部的中心处形成注入口的剩余部分的厚部分，但是容器表现出优异的耐热性和抗冲击性。

公开(公告)号：US07108826B2

公开(公告)日：2006-09-19

申请号：US11009355

申请日：2004-12-10

申请人： Lixiao Wang ,  Donald J. Fournier

发明人： Lixiao Wang ,  Donald J. Fournier

IPC分类号： B29D23/00

CPC分类号： A61M25/1029 ,  A61L29/06 ,  A61L29/14 ,  A61M25/10 ,  A61M25/1027 ,  A61M2025/1088 ,  Y10S264/903 ,  Y10S264/905 ,  Y10S264/906 ,  Y10T428/1334 ,  Y10T428/1352 ,  C08L77/12 ,  C08L67/02

摘要： Balloon especially useful for dilatation of gastrointestinal lesions have a burst pressure of at least 9 atmospheres, a diameter at 3 atmospheres of about 5 mm or more, and an average compliance over the range of from 3 atmospheres to burst of at least 3% per atmosphere. Such balloons and balloons having other combinations of burst strength, compliance and diameter may be prepared by a method wherein a tubing of a thermoplastic polymer material is radially expanded under a first elevated pressure at an elevated temperature to form the balloon at a first diameter and then annealing the balloon at a second elevated temperature and a second pressure less than the first elevated pressure for a time sufficient to shrink the formed balloon to a second diameter less than the first diameter. The thermoplastic polymer material may be a block copolymer material. Catheters bearing balloons prepared by this method have low withdrawal force requirements, especially catheters used in through-the-scope applications.

摘要翻译： 特别适用于胃肠道损伤扩张的气球具有至少9个大气压的爆破压力，3个大气压的大约5mm或更大的直径，并且在每个大气压3个大气压至3个爆炸的范围内的平均柔量 。 具有爆裂强度，顺应性和直径的其它组合的这种气球和气囊可以通过一种方法制备，其中热塑性聚合物材料的管道在升高的温度下在第一升高的压力下径向膨胀，以形成第一直径的球囊 在第二升高的温度和小于第一升高的压力的第二压力下退火球囊一段足以将形成的气囊收缩到小于第一直径的第二直径的时间。 热塑性聚合物材料可以是嵌段共聚物材料。 通过该方法制备的导尿管轴承气球具有较低的拉力需求，特别是在通过范围应用中使用的导管。

公开(公告)号：US20050119683A1

公开(公告)日：2005-06-02

申请号：US11009355

申请日：2004-12-10

申请人： Lixiao Wang ,  Donald Fournier

发明人： Lixiao Wang ,  Donald Fournier

IPC分类号： A61L29/06 ,  A61L29/14 ,  A61M25/00 ,  H01L27/142 ,  A61M29/00

CPC分类号： A61M25/1029 ,  A61L29/06 ,  A61L29/14 ,  A61M25/10 ,  A61M25/1027 ,  A61M2025/1088 ,  Y10S264/903 ,  Y10S264/905 ,  Y10S264/906 ,  Y10T428/1334 ,  Y10T428/1352 ,  C08L77/12 ,  C08L67/02

摘要： Balloon especially useful for dilatation of gastrointestinal lesions have a burst pressure of at least 9 atmospheres, a diameter at 3 atmospheres of about 5 mm or more, and an average compliance over the range of from 3 atmospheres to burst of at least 3% per atmosphere. Such balloons and balloons having other combinations of burst strength, compliance and diameter may be prepared by a method wherein a tubing of a thermoplastic polymer material is radially expanded under a first elevated pressure at an elevated temperature to form the balloon at a first diameter and then annealing the balloon at a second elevated temperature and a second pressure less than the first elevated pressure for a time sufficient to shrink the formed balloon to a second diameter less than the first diameter. The thermoplastic polymer material may be a block copolymer material. Catheters bearing balloons prepared by this method have low withdrawal force requirements, especially catheters used in through-the-scope applications.

摘要翻译： 特别适用于胃肠道损伤扩张的气球具有至少9个大气压的爆破压力，3个大气压的大约5mm或更大的直径，并且在每个大气压至少3％的范围内的3个大气压至爆发的平均柔量 。 具有爆裂强度，顺应性和直径的其它组合的这种气球和气囊可以通过一种方法制备，其中热塑性聚合物材料的管道在升高的温度下在第一升高的压力下径向膨胀，以形成第一直径的球囊 在第二升高的温度和小于第一升高的压力的第二压力下退火球囊一段足以将形成的气囊收缩到小于第一直径的第二直径的时间。 热塑性聚合物材料可以是嵌段共聚物材料。 通过该方法制备的导尿管轴承气球具有较低的拉力需求，特别是在通过范围应用中使用的导管。