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公开(公告)号：EP1449646A4
公开(公告)日：2006-04-26
申请号：EP02775474
申请日：2002-11-01
申请人： KUREHA CORP
IPC分类号： B32B27/36 , B65D1/00 , B29C45/16 , B29C49/00 , B29C49/06 , B29C49/08 , B29C49/22 , B29C49/64 , B29K67/00 , B29L9/00 , B29L22/00 , B32B27/00 , B65D1/02
CPC分类号： B32B27/36 , B29B2911/1402 , B29B2911/14026 , B29B2911/14086 , B29B2911/14093 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/14331 , B29B2911/14333 , B29B2911/14337 , B29B2911/1444 , B29B2911/14906 , B29B2911/14926 , B29C45/1646 , B29C49/0073 , B29C49/221 , B29K2067/043 , B29K2067/046 , B29K2995/0026 , B29K2995/004 , B29K2995/0067 , B32B7/12 , B32B27/08 , B32B2307/518 , B32B2307/7242 , B32B2367/00 , B32B2439/00 , B32B2439/60 , B65D1/0215 , B65D2565/387 , Y02W30/806
摘要： A multilayer bottle comprising a polyglycolic acid layer and thermoplastic polyester resin layers and being excellent in gas barrier properties, heat resistance, processability in molding, transparency and endurance and a process for production thereof. In the bottle, polyglycolic acid is used as the gas barrier resin, and the body and the bottom are made of a composite material constituted of external and internal layers made from a thermoplastic polyester resin and at least one polyglycolic acid inner layer lying between them. The bottleneck is formed only of a thermoplastic polyester resin layer, and the body is biaxially oriented. The bottle has such heat resistance as to withstand hot fill carried out under the conditions of 93 °C and 20 seconds.
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62.发明公开
公开(公告)号：EP1332861A4
公开(公告)日：2005-11-30
申请号：EP01978817
申请日：2001-10-17
申请人： TEIJIN LTD , NISSEI PLASTICS IND CO
CPC分类号： B29C45/1646 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14146 , B29B2911/14153 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14993 , B29C49/0073 , B29C49/06 , B29C49/221 , B29C2045/165 , B29C2049/225 , B29K2067/00 , B29K2105/26 , Y10S264/917 , Y10S264/921 , Y10T428/1352
摘要： A multi-layer preliminary formed body for hollow container and a method of manufacturing the formed body having excellent formability and productivity without lowering the characteristics of a container even if a large amount of recycled material is filled therein; the blow formed multi-layer bottomed preliminary formed body for hollow container, wherein shell parts and a bottom part are formed in a three-layer structure, the innermost layer and the outermost layer of the three-layer structure are formed of a first material, an intermediate layer is formed of a second material, and the wall thickness (tc) of the intermediate layer of the bottom part is thinner than the wall thickness (t0) of the intermediate layer of the shell parts (tc
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63.发明公开BIAXIALLY ORIENTED BLOW-MOLDED BOTTLES AND PREFORM THEREOF 有权BIAXIAL AUSGERICHTETE BLASGEFORMTE FLASCHEN UND VORFORMLINGDAFÜR
公开(公告)号：EP1498355A1
公开(公告)日：2005-01-19
申请号：EP03703067.3
申请日：2003-01-29
CPC分类号： B29C49/0073 , B29B2911/1402 , B29B2911/1404 , B29B2911/14073 , B29B2911/1408 , B29B2911/14086 , B29B2911/1412 , B29B2911/14126 , B29B2911/14146 , B29B2911/14326 , B29B2911/14328 , B29B2911/1433 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14335 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14646 , B29B2911/14713 , B29C49/06 , B29C49/221 , B29C2049/225 , B29K2067/00 , B29K2995/0067 , B65D1/0215 , B65D1/023 , B65D2501/0036 , B65D2501/0081 , Y10T428/13 , Y10T428/1352 , Y10T428/1393
摘要： The purpose of this invention is to set the position of the gas barrier layer in such a manner as to solve the problem of decreased accuracy of neck molding dimensions created by the thermal crystallization and the problem of interlaminar separation in the bottom, both of which are associated with the provision of the gas barrier layer. Problems should be solved without being affected by the displacement of the gas barrier layer, which may take place during the co-injection operation of the PET resin layers and the gas barrier layer.
A biaxially drawn, blow-molded bottle and its preform comprise at least a layer of a gas barrier material 3 laminated inside the PET resin layers 2, a functional portion 5 having a screw thread 8 raised spirally in the upper portion of neck 4 and also having a stop ring 6 disposed under the screw thread 8, and a neck ring 7 disposed at the lower end of the neck 4. In these preform and bottle, the leading edge 3a of the gas barrier layer 3 is positioned at a half height of the neck ring 7 where the most advanced front of the leading edge 3a neither reaches a half height of the stop ring 6 nor extends to the functional portion 5. It is intended here that the neck 4 would not be affected by the shrinking deformation caused by the existence of the gas barrier layer 3 in the functional portion 5 of the neck 4, which is treated for thermal crystallization.摘要翻译： 本发明的目的是设置阻气层的位置，以解决由热结晶产生的颈部成型尺寸的精度下降和底部层间分离问题降低的问题， 与提供阻气层有关。 在PET树脂层和阻气层的共同注入操作期间可能发生的阻气层的位移不受影响的问题。 双轴拉伸吹塑成型的瓶子及其预制件至少包含层压在PET树脂层2内的阻气材料层3，功能部分5具有在上部螺旋形螺旋形的螺纹8 颈部4并且还具有设置在螺纹8下方的止动环6和设置在颈部4的下端的颈环7.在这些预制件和瓶中，阻气层3的前缘3a位于 颈环7的前端3a的最前进的前方的半高度也不达到止动环6的一半高度，也不延伸到功能部分5.这里的目的在于，颈部4不会受到 在颈部4的功能部分5中存在阻气层3引起的热结晶的收缩变形。
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公开(公告)号：EP1493680A1
公开(公告)日：2005-01-05
申请号：EP04103112.1
申请日：2004-07-01
申请人： Lowance, Philip
发明人： Lowance, Philip
CPC分类号： B29C51/261 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14326 , B29B2911/14331 , B29B2911/14332 , B29B2911/1438 , B29C49/0073 , B29C49/04 , B29C51/02 , B29L2031/463 , B65D21/0237
摘要： There is provided a container system adapted to withstand a single impact or repeated impacts. The container system features a first container (12) having a first container body (16). The container system further features a second container (14) which has a second container body (18). The second container defines a second body height (20) and a second body wall thickness (22). A body recess (30) which is adapted to releasibly engage the first container body of the first container is formed on the second container body and is extended along the second body height. The body recess defines at least one recess bottom corner (38) having a recess bottom corner wall thickness (40) which is at least identical to the second body wall thickness (22) of the second container body. This specified bottom corner wall thickness of the body recess allows the second container to withstand the single impact or repeated impacts.
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65.发明公开MULTILAYER BOTTLE AND PROCESS FOR ITS PRODUCTION 有权MEHRLAGIGE FLASCHE UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP1449646A1
公开(公告)日：2004-08-25
申请号：EP02775474.6
申请日：2002-11-01
发明人： NAKAJIMA, J. Kureha Chemical Industry Company, Ltd , KATO, T. Kureha Chemical Industry Company, Ltd , MATSUKURA, Y. Kureha Chem. Industry Company, Ltd
CPC分类号： B32B27/36 , B29B2911/1402 , B29B2911/14026 , B29B2911/14086 , B29B2911/14093 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/14331 , B29B2911/14333 , B29B2911/14337 , B29B2911/1444 , B29B2911/14906 , B29B2911/14926 , B29C45/1646 , B29C49/0073 , B29C49/221 , B29K2067/043 , B29K2067/046 , B29K2995/0026 , B29K2995/004 , B29K2995/0067 , B32B7/12 , B32B27/08 , B32B2307/518 , B32B2307/7242 , B32B2367/00 , B32B2439/00 , B32B2439/60 , B65D1/0215 , B65D2565/387 , Y02W30/806
摘要： The invention provides a multilayer container that comprises a polyglycolic acid layer and a thermoplastic polyester resin layer and is much improved in terms of gas barrier properties, heat resistance, moldability, transparency and durability, and its production process. Polyglycolic acid is used as a gas barrier resin. At the body and bottom, the thermoplastic polyester resin forms an inner and an outer layer, and an intermediate layer comprising at least one polyglycolic acid layer is embedded in the thermoplastic polyester resin layer. The opening end of the container is formed of a thermoplastic polyester resin layer alone, and the body is biaxially oriented. The multilayer container has heat resistance enough to stand up to hot-filling at 93°C for 20 seconds.
摘要翻译： 本发明提供一种多层容器，其包含聚乙醇酸层和热塑性聚酯树脂层，并且在阻气性，耐热性，成型性，透明性和耐久性方面进行了大幅改进，并且其制造方法。 聚乙醇酸用作阻气性树脂。 在本体和底部，热塑性聚酯树脂形成内层和外层，并且包含至少一种聚乙醇酸层的中间层嵌入热塑性聚酯树脂层中。 容器的开口端仅由热塑性聚酯树脂层形成，并且本体是双向取向的。 该多层容器的耐热性足以在93℃下热填充20秒。
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公开(公告)号：EP1356915A1
公开(公告)日：2003-10-29
申请号：EP03015243.3
申请日：2000-10-02
CPC分类号： B29C45/33 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14326 , B29B2911/14331 , B29B2911/14333 , B29B2911/14337 , B29B2911/1434 , B29B2911/14344 , B29B2911/1442 , B29B2911/1444 , B29B2911/14453 , B29B2911/14466 , B29B2911/1448 , B29B2911/14486 , B29C37/0085 , B29C43/00 , B29C45/1657 , B29C45/1684 , B29C49/0073 , B29C49/0078 , B29C49/04 , B29C49/06 , B29C49/12 , B29C49/221 , B29C2045/1601 , B29C2045/167 , B29C2793/00 , B29C2793/0009 , B29C2793/0054 , B29K2023/00 , B29K2023/086 , B29K2067/00 , B29L2009/001 , B29L2021/00 , B29L2031/7158
摘要： The invention relates to a method of making a laminated bottle (20) having an outer layer (20b) and an inner layer (20c) laminated on an inner surface of the outer layer (20b) so as to be capable of delaminating from the surface.
In the method at least one ventilation hole (20d) is formed at the step of injection molding of the outer preform (7A) to allow ambient air to flow in between the outer and inner layers (20b,20c) and that when the inner preform (7B) is subsequently injection molded, at least one pin is inserted from outside and through the outer preform (7A) into the ventilation hole (20d) in such a manner that an end portion of the at least one pin (23) is held substantially in flush with the inner surface of the outer preform (7A).摘要翻译： 本发明涉及一种制造层压瓶（20）的方法，该层压瓶（20）具有层压在外层（20b）的内表面上的外层（20b）和内层（20c），从而能够从表面 。 在该方法中，在外部预制件（7A）的注射成型步骤中形成至少一个通气孔（20d），以允许环境空气在外层和内层（20b，20c）之间流动，并且 当内部预成型件（7B）随后注塑成型时，至少一个销从外部插入通过外部预成型件（7A）的方式插入到通气孔（20d）中，使得至少一个销的端部 23）与外部预制件（7A）的内表面基本上保持平齐。
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67.发明公开SYNTHETIC RESIN BIAXIAL ORIENTED BLOW FORMED PREFORM FOR FORMING BOTTLE BODY 有权双向ORIENTIERTER BLASGEFORMTER KUNSTSTOFF-PREFORM ZUR HERSTELLUNG EINESFLASCHENKÖRPERS
公开(公告)号：EP1344618A1
公开(公告)日：2003-09-17
申请号：EP01272823.4
申请日：2001-12-20
发明人： AKIYAMA, Yoshio, c/o Yoshino kogyosho Co., Ltd. , TOKUDA, Hiroaki, c/o Yoshino Kogyosho Co., Ltd. , BUSUJIMA, Makoto, c/o Yoshino Kogyosho Co., Ltd. , KOSHIO, Shuichi, c/o Yoshino kogyosho Co., Ltd. , SASAKI, Masaaki, c/o Yoshino Kogyosho Co., Ltd.
CPC分类号： B29C49/22 , B29B11/06 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/1416 , B29B2911/14166 , B29B2911/1418 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1436 , B29B2911/14446 , B29B2911/145 , B29C47/00 , B29C47/0023 , B29C49/0073 , B29C49/02 , B29C49/04 , B29K2023/06 , B29K2023/12 , B29K2067/00 , B29K2995/0067 , B60K15/03519 , Y10T428/13 , Y10T428/1303 , Y10T428/1307 , Y10T428/1352 , Y10T428/1359 , Y10T428/1379 , Y10T428/1383 , Y10T428/139 , Y10T428/2822
摘要： The blow molded preform 1' of a laminated wall structure comprises a bulging shoulder portion 4', which has a diameter that widens slightly in the downward direction; a bottom shell portion 7' for molding the bottom 7, which has been blow molded from the corresponding portion of parison P so as to have a widened and deformed shape; an inner overhang wall portion 3' in any position starting from the opposite side of the neck ring 3 and ending at the upper portion of the bulging shoulder portion 4', with the inner wall portion 3' having a diameter that widens in the downward direction; and/or a radially widened connecting portion 6' of an arced shape, which has a larger diameter than the barrel portion 5' so that the entire bottom including the bottom shell portion 7' takes a bulging spherical shape. With this configuration, no thick area is formed in the inner overhang wall portion on the opposite side of the neck ring 3 and/or in the pinch-off portion 8'.
摘要翻译： 层压壁结构的吹塑成型的预制件1'包括凸起的肩部4'，其具有在向下方向上稍微变宽的直径; 用于模制底部7的底壳部分7'，其已经从型坯P的相应部分吹塑成具有变宽和变形的形状; 内突出壁部分3'处于从颈环3的相反侧开始并且终止于凸起肩部4'的上部的任何位置，内壁部分3'具有在向下方向上变宽的直径 ; 和/或径向加宽的弧形连接部分6'，其具有比筒部5'更大的直径，使得包括底壳部分7'的整个底部呈凸起的球形。 通过这种构造，在颈环3的相对侧的内侧的悬垂壁部和/或夹断部8'中不形成厚的区域。
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68.发明公开Method for molding multi-layer plastic articles 失效Verfahren zum Formen von mehrschichtigenKunststoffgegenständen
公开(公告)号：EP1147872A3
公开(公告)日：2002-03-20
申请号：EP01202257.0
申请日：1996-07-08
CPC分类号： B29C45/1625 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/14326 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14337 , B29B2911/14413 , B29B2911/1442 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14693 , B29B2911/14713 , B29B2911/14753 , B29B2911/14906 , B29B2911/14913 , B29B2911/14926 , B29B2911/14986 , B29C45/0416 , B29C45/045 , B29C45/1657 , B29C45/1684 , B29C49/0073 , B29C49/06 , B29C49/221 , B29C49/6454 , B29C2035/0822 , B29C2035/0855 , B29C2035/0861 , B29C2045/1659 , B29C2049/021 , B29C2049/222 , B29K2067/00 , B29K2105/253 , B29K2105/26 , B29K2667/00 , B29K2995/0025 , B29K2995/0039 , B29K2995/004 , B29K2995/0041 , B29K2995/0043 , Y10S264/908
摘要： A method of injection molding a multi-layer plastic article comprising: first molding an inner sleeve (20) on a core (9) positioned in a first mold cavity (11), the first molding step including a filling stage and a pressure boost stage but substantially no holding and cooling stage so as to maintain an outer surface of the inner sleeve at an elevated temperature for a second molding step; removing the sleeve (20) on the core (9) and transferring the same without substantial delay to a second mold cavity (12); and second molding an outer layer (22) over the sleeve (20) in the second mold cavity (12) to form the multi-layer injection molded article, wherein the elevated temperature of the outer surface promotes layer adhesion between the inner sleeve and outer layer.
摘要翻译： 一种注射成型多层塑料制品的方法，包括：首先在位于第一模腔（11）中的芯（9）上模制内套筒（20），所述第一模制步骤包括填充阶段和增压阶段 但基本上没有保持和冷却阶段，以便在第二模制步骤中将内套筒的外表面保持在升高的温度; 移除所述芯部（9）上的套筒（20）并将其传送到第二模具腔（12）而不会实质上延迟。 并且在所述第二模腔（12）中在所述套筒（20）上方形成外层（22）以形成所述多层注射成型制品，其中所述外表面的升高温度促进所述内套筒和所述外层 层。
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公开(公告)号：EP0737621B1
公开(公告)日：2002-01-23
申请号：EP96109594.0
申请日：1987-05-25
发明人： Collette, Wayne N.
IPC分类号： B65D1/02
CPC分类号： B65D1/0276 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/1412 , B29B2911/14133 , B29B2911/14146 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14486 , B29B2911/14493 , B29B2911/14633 , B29B2911/14693 , B29B2911/14713 , B29B2911/14753 , B29B2911/14906 , B29B2911/1498 , B29C49/0073 , B29C49/06 , B29C49/08 , B29C49/085 , B29C49/6418 , B29K2067/00 , B29K2667/00 , B29K2995/004 , B29K2995/0041 , B29K2995/0043 , B65D1/0223 , Y10T428/1397
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公开(公告)号：EP1147872A2
公开(公告)日：2001-10-24
申请号：EP01202257.0
申请日：1996-07-08
CPC分类号： B29C45/1625 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/14326 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14337 , B29B2911/14413 , B29B2911/1442 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14693 , B29B2911/14713 , B29B2911/14753 , B29B2911/14906 , B29B2911/14913 , B29B2911/14926 , B29B2911/14986 , B29C45/0416 , B29C45/045 , B29C45/1657 , B29C45/1684 , B29C49/0073 , B29C49/06 , B29C49/221 , B29C49/6454 , B29C2035/0822 , B29C2035/0855 , B29C2035/0861 , B29C2045/1659 , B29C2049/021 , B29C2049/222 , B29K2067/00 , B29K2105/253 , B29K2105/26 , B29K2667/00 , B29K2995/0025 , B29K2995/0039 , B29K2995/004 , B29K2995/0041 , B29K2995/0043 , Y10S264/908
摘要： A method of injection molding a multi-layer plastic article comprising: first molding an inner sleeve (20) on a core (9) positioned in a first mold cavity (11), the first molding step including a filling stage and a pressure boost stage but substantially no holding and cooling stage so as to maintain an outer surface of the inner sleeve at an elevated temperature for a second molding step; removing the sleeve (20) on the core (9) and transferring the same without substantial delay to a second mold cavity (12); and second molding an outer layer (22) over the sleeve (20) in the second mold cavity (12) to form the multi-layer injection molded article, wherein the elevated temperature of the outer surface promotes layer adhesion between the inner sleeve and outer layer.
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