公开(公告)号：EP0909781A3

公开(公告)日：1999-05-19

申请号：EP98308364.3

申请日：1998-10-14

申请人： Hoechst Celanese Corporation

发明人： Jester, Randy D. ,  Wolf, Arnold E. ,  Kimmel, Robert M. ,  Cangiano, Dominick ,  Penoyer, John A.

IPC分类号： C08J5/18 ,  B32B27/36

CPC分类号： B32B27/08 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14133 ,  B29B2911/1414 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29B2911/14166 ,  B29B2911/14173 ,  B29B2911/14193 ,  B29B2911/142 ,  B29B2911/14206 ,  B29B2911/1422 ,  B29B2911/14226 ,  B29B2911/14233 ,  B29B2911/1424 ,  B29B2911/14246 ,  B29B2911/14266 ,  B32B27/36 ,  B32B2038/0028 ,  B32B2307/518 ,  B32B2367/00 ,  B32B2439/46 ,  B32B2439/70 ,  C08J5/18 ,  C08J2367/04 ,  Y10S428/91 ,  Y10T428/10 ,  Y10T428/1086 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31786

摘要： Multilayer laminates including films, sheets, preforms, containers and other articles having at least one wholly aromatic, amorphous, stretchable liquid crystalline polymer layer with at least one non-liquid crystalline thermoplastic polyester layer are provided as well as methods for producing and stretching the multilayer articles. The laminates are suitable for thermoforming and stretch blow molding applications and may be stretched at temperatures lower than the molten state of the liquid crystal polymer and at high total draw ratios without fractures or tears. Containers suitable for food or beverage products may be produced from the laminates.

摘要翻译： 提供了包括具有至少一个完全芳香的，无定形的，可拉伸的液晶聚合物层和至少一个非液晶热塑性聚酯层的膜，片，预成型件，容器和其他制品的多层层合物以及用于生产和拉伸多层 文章。 该层压材料适用于热成型和拉伸吹塑应用，并且可以在低于液晶聚合物熔融状态的温度下拉伸，并且在高的总拉伸比下无裂缝或撕裂。 适用于食品或饮料产品的容器可由层压板制成。

公开(公告)号：EP1912791A1

公开(公告)日：2008-04-23

申请号：EP06787287.9

申请日：2006-07-14

申请人： Owens-Illinois Healthcare Packaging, Inc.

发明人： HUSSAIN, Tasadduq ,  DRAUGHON, Peter, J. ,  HESSER, Billy, J.

IPC分类号： B32B27/32 ,  B65D65/40

CPC分类号： B32B27/08 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/1414 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29B2911/14193 ,  B29B2911/142 ,  B29B2911/14206 ,  B29B2911/1422 ,  B29B2911/14226 ,  B29B2911/14233 ,  B29C35/041 ,  B29C47/0026 ,  B29C47/0073 ,  B29C49/12 ,  B29C49/221 ,  B29C49/4823 ,  B29C2049/4638 ,  B32B1/02 ,  B32B27/306 ,  B32B27/308 ,  B32B27/325 ,  B32B27/34 ,  B32B27/365 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/306 ,  B32B2307/54 ,  B32B2307/714 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2307/738 ,  B32B2439/60 ,  B32B2439/80 ,  B65D1/0215 ,  Y10T428/1352

摘要： A blow molded plastic container (10) includes a multilayer sidewall (12) having at least three consecutive layers A, B and C. Layers A and C are of identical plastic composition, and of a composition different from layer B. In exemplary embodiments of the disclosure: (1) layers A and C are of a composition selected from the group consisting of cyclic olefin polymers, cyclic olefin copolymers, acrylonitriles and blends thereof, and the layer B is of a composition selected from the group consisting of cyclic olefin polymers, cyclic olefin copolymers, polycarbonates and blends thereof; (2) layers A and C are of a composition selected from the group consisting of polycarbonates acrylonitriles and blends thereof, while layer B is of a composition selected from the group consisting of nylons, polycarbonate and blends thereof; and (3) layers A and C are of acrylonitrile composition, and layer B is of ethylene vinyl alcohol

公开(公告)号：EP0909781A2

公开(公告)日：1999-04-21

申请号：EP98308364.3

申请日：1998-10-14

申请人： Hoechst Celanese Corporation

发明人： Jester, Randy D. ,  Wolf, Arnold E. ,  Kimmel, Robert M. ,  Cangiano, Dominick ,  Penoyer, John A.

IPC分类号： C08J5/18 ,  B32B27/36

CPC分类号： B32B27/08 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14133 ,  B29B2911/1414 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29B2911/14166 ,  B29B2911/14173 ,  B29B2911/14193 ,  B29B2911/142 ,  B29B2911/14206 ,  B29B2911/1422 ,  B29B2911/14226 ,  B29B2911/14233 ,  B29B2911/1424 ,  B29B2911/14246 ,  B29B2911/14266 ,  B32B27/36 ,  B32B2038/0028 ,  B32B2307/518 ,  B32B2367/00 ,  B32B2439/46 ,  B32B2439/70 ,  C08J5/18 ,  C08J2367/04 ,  Y10S428/91 ,  Y10T428/10 ,  Y10T428/1086 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31786

摘要： Multilayer laminates including films, sheets, preforms, containers and other articles having at least one wholly aromatic, amorphous, stretchable liquid crystalline polymer layer with at least one non-liquid crystalline thermoplastic polyester layer are provided as well as methods for producing and stretching the multilayer articles. The laminates are suitable for thermoforming and stretch blow molding applications and may be stretched at temperatures lower than the molten state of the liquid crystal polymer and at high total draw ratios without fractures or tears. Containers suitable for food or beverage products may be produced from the laminates.

摘要翻译： 多层层压品，包括膜，片材，预型件，容器和其它制品具有至少一个完全芳族的，无定形的，可拉伸的液晶体聚合物与至少一种非液晶热塑性聚酯层层被提供，以及用于制造和拉伸多层方法 文章。 所述层压材料适用于热成型和拉伸吹塑应用，并且可以在温度高于液晶聚合物的熔融状态下并在不破裂或撕裂高的总拉伸比进行拉伸。 适合于食物或饮料产品的容器可从层压板来制备。

公开(公告)号：EP0717704A1

公开(公告)日：1996-06-26

申请号：EP94927316.0

申请日：1994-09-02

申请人： PLASTIPAK PACKAGING INC.

发明人： SLAT, William, A. ,  DARR, Richard, C.

IPC分类号： B65D1 ,  B29C45 ,  B29C49 ,  B32B27 ,  B29C51 ,  B29K67 ,  B29L9 ,  B29L22

CPC分类号： B32B27/08 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14133 ,  B29B2911/14186 ,  B29B2911/14193 ,  B29C45/14778 ,  B29C49/0005 ,  B29C49/02 ,  B29C49/221 ,  B29C51/02 ,  B29C51/08 ,  B29C2049/027 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/253 ,  B29K2105/26 ,  B29K2995/0067 ,  B29K2995/0069 ,  B32B27/36 ,  B32B2272/00 ,  B32B2307/7242 ,  B32B2367/00 ,  B65D1/0215 ,  Y10S264/917 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/1393 ,  Y10T428/31786

摘要： A multilayer preform (26a, 26b, 26c) used for plastic blow molding and a method for making the preform provides an inner layer (28) of polyethylene naphthalate and an injection molded outer layer (30) of polyethylene terephthalate which has reduced transmission of gas upon blow molding as a container due to the gas barrier provided by the inner layer of polyethylene naphthalate. The inner layer (28) of polyethylene naphthalate by itself or along with a further inner layer (32) of virgin polyethylene terephthalate is thermoformed prior to the injection molding of the outer layer (30) of polyethylene terephthalate. A minimal amount of the polyethylene naphthalate which is relatively expensive can be utilized due to the thermoforming and injection molding as disclosed.

公开(公告)号：EP0933187B1

公开(公告)日：2003-10-08

申请号：EP99100620.6

申请日：1999-01-14

申请人： The University of Massachusetts

发明人： Rees, Herbert

IPC分类号： B29C49/02

CPC分类号： B29C49/02 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/1414 ,  B29B2911/14146 ,  B29B2911/14193 ,  B29B2911/142 ,  B29B2911/1422 ,  B29B2911/14226 ,  B29C43/00 ,  B29C43/361 ,  B29C49/22 ,  B29C49/6409 ,  B29C2035/0855

公开(公告)号：EP0717704A4

公开(公告)日：1997-06-11

申请号：EP94927316

申请日：1994-09-02

申请人： PLASTIPAK PACKAGING INC

发明人： SLAT WILLIAM A ,  DARR RICHARD C

IPC分类号： B65D1/00 ,  B29C45/14 ,  B29C49/00 ,  B29C49/02 ,  B29C49/22 ,  B29C51/02 ,  B29C51/08 ,  B29K67/00 ,  B29L9/00 ,  B29L22/00 ,  B32B27/36 ,  B65D1/02

CPC分类号： B32B27/08 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14133 ,  B29B2911/14186 ,  B29B2911/14193 ,  B29C45/14778 ,  B29C49/0005 ,  B29C49/02 ,  B29C49/221 ,  B29C51/02 ,  B29C51/08 ,  B29C2049/027 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/253 ,  B29K2105/26 ,  B29K2995/0067 ,  B29K2995/0069 ,  B32B27/36 ,  B32B2272/00 ,  B32B2307/7242 ,  B32B2367/00 ,  B65D1/0215 ,  Y10S264/917 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/1393 ,  Y10T428/31786

摘要： A multilayer preform (26a, 26b, 26c) used for plastic blow molding and a method for making the preform provides an inner layer (28) of polyethylene naphthalate and an injection molded outer layer (30) of polyethylene terephthalate which has reduced transmission of gas upon blow molding as a container due to the gas barrier provided by the inner layer of polyethylene naphthalate. The inner layer (28) of polyethylene naphthalate by itself or along with a further inner layer (32) of virgin polyethylene terephthalate is thermoformed prior to the injection molding of the outer layer (30) of polyethylene terephthalate. A minimal amount of the polyethylene naphthalate which is relatively expensive can be utilized due to the thermoforming and injection molding as disclosed.

摘要翻译： 用于塑料吹塑的多层预成型件（26a，26b，26c）和制造预成型体的方法提供聚萘二甲酸乙二醇酯的内层（28）和聚对苯二甲酸乙二醇酯的注塑外层（30） 的气体由于由聚萘二甲酸乙二醇酯的内层提供的气体阻隔而作为容器吹塑成型。 聚萘二甲酸乙二醇酯的内层（28）本身或与另一个原始聚对苯二甲酸乙二醇酯的内层（32）一起在聚对苯二甲酸乙二醇酯的外层（30）注射成型之前被热成型。 由于所公开的热成型和注射成型，可以使用最少量的相对昂贵的聚萘二甲酸乙二醇酯。

公开(公告)号：EP0717704B1

公开(公告)日：2001-11-14

申请号：EP94927316.3

申请日：1994-09-02

申请人： PLASTIPAK PACKAGING INC.

发明人： SLAT, William, A. ,  DARR, Richard, C.

IPC分类号： B65D1/00 ,  B29C49/00 ,  B29C49/22 ,  B29C45/14 ,  B32B27/36 ,  B29C49/02

CPC分类号： B32B27/08 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14133 ,  B29B2911/14186 ,  B29B2911/14193 ,  B29C45/14778 ,  B29C49/0005 ,  B29C49/02 ,  B29C49/221 ,  B29C51/02 ,  B29C51/08 ,  B29C2049/027 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/253 ,  B29K2105/26 ,  B29K2995/0067 ,  B29K2995/0069 ,  B32B27/36 ,  B32B2272/00 ,  B32B2307/7242 ,  B32B2367/00 ,  B65D1/0215 ,  Y10S264/917 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/1393 ,  Y10T428/31786

摘要： A multilayer preform (26a, 26b, 26c) used for plastic blow molding and a method for making the preform provides an inner layer (28) of polyethylene naphthalate and an injection molded outer layer (30) of polyethylene terephthalate which has reduced transmission of gas upon blow molding as a container due to the gas barrier provided by the inner layer of polyethylene naphthalate. The inner layer (28) of polyethylene naphthalate by itself or along with a further inner layer (32) of virgin polyethylene terephthalate is thermoformed prior to the injection molding of the outer layer (30) of polyethylene terephthalate. A minimal amount of the polyethylene naphthalate which is relatively expensive can be utilized due to the thermoforming and injection molding as disclosed.

公开(公告)号：EP0933187A1

公开(公告)日：1999-08-04

申请号：EP99100620.6

申请日：1999-01-14

申请人： The Elizabeth and Sandor Valyi Foundation, Inc.

发明人： Rees, Herbert

IPC分类号： B29C49/02

CPC分类号： B29C49/02 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/1414 ,  B29B2911/14146 ,  B29B2911/14193 ,  B29B2911/142 ,  B29B2911/1422 ,  B29B2911/14226 ,  B29C43/00 ,  B29C43/361 ,  B29C49/22 ,  B29C49/6409 ,  B29C2035/0855

摘要： A compression mold (10) and blow mold (12) are provided in spaced relationship to each other. A preform (18) is formed from a preform precursor (16) in the compression mold (10) and transferred to a blow mold (12) while maintaining the spaced relationship between the compression mold (10) and blow mold (12), and a container (32) is formed from the preform (18) in the blow mold (12).

摘要翻译： 压缩模具（10）和吹塑模具（12）以彼此间隔开的关系设置。 预成型件（18）由压缩模具（10）中的预成型体前体（16）形成并转移到吹塑模具（12），同时保持压缩模具（10）和吹塑模具（12）之间的间隔关系，以及 在吹塑模具（12）中由预成型件（18）形成容器（32）。