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    BLOW-MOLDED ARTICLE AND METHOD FOR PRODUCING SAME
    1.
    发明公开
    BLOW-MOLDED ARTICLE AND METHOD FOR PRODUCING SAME 审中-实审

    公开(公告)号：EP4410893A1

    公开(公告)日：2024-08-07

    申请号：EP22876254.8

    申请日：2022-09-27

    申请人： Kaneka Corporation

    发明人： MATSUOKA, Yoshiaki

    IPC分类号： C08L67/04 ,  B29C49/02 ,  C08K5/14

    CPC分类号： B29C49/02 ,  C08K5/14 ,  C08L67/04

    摘要： A blow-molded article contains a reaction product of a poly(3-hydroxyalkanoate) resin component and an organic peroxide. The resin component contains a copolymer (A) which is a copolymer of 3-hydroxybutyrate units and other hydroxyalkanoate units and in which the content of the other hydroxyalkanoate units is from 1 to 6 mol% and a copolymer (B) which is a copolymer of 3-hydroxybutyrate units and other hydroxyalkanoate units and in which the content of the other hydroxyalkanoate units is 24 mol% or more. In the resin component, the proportion of the copolymer (A) is from 30 to 70 wt% and the proportion of the copolymer (B) is from 30 to 70 wt%. The amount of the organic peroxide is from 0.01 to 0.8 parts by weight per 100 parts by weight of the resin component.

    COMPOSITIONS AND METHODS FOR MANUFACTURING BLOW MOLDED CONTAINERS
    9.
    发明公开
    COMPOSITIONS AND METHODS FOR MANUFACTURING BLOW MOLDED CONTAINERS 审中-公开
    ZUSAMMENSETZUNGEN UND VERFAHRENFÜRDIE HERSTELLUNG BLASGEFORMTERBEHÄLTER

    公开(公告)号：EP3116808A2

    公开(公告)日：2017-01-18

    申请号：EP15760691.4

    申请日：2015-03-10

    申请人： Printpack Illinois, Inc.

    发明人： BOWEN, Steve ,  CHOUGULE, Vivek ,  ELLEITHY, Rabeh

    IPC分类号： B65D90/02

    CPC分类号： B65D1/0207 ,  B29C49/0005 ,  B29C49/02 ,  B29C49/22 ,  B29C2049/021 ,  B29K2023/065 ,  B29K2023/12 ,  B29L2031/712 ,  B65D1/0215

    摘要： Blow molded containers and methods for making the same are provided. A blow molded container has a container wall including a thermoplastic polymer material having a rheology melt strength (R
    ms ) of at least 30 Pa ⋅ s
    2 . A method of making a container includes providing a material sheet including at least one thermoplastic polymer layer having a rheology melt strength (R
    ms ) of at least 30 Pa ⋅ s
    2 , forming the material sheet into a tube, sealing the tube at a seal area, and blow molding the tube to form a container.

    摘要翻译： 提供吹塑容器及其制造方法。 吹塑容器具有包含流变熔体强度（Rms）至少为30Pa·s2的热塑性聚合物材料的容器壁。 制造容器的方法包括提供包括至少一种具有至少30Pa·s2的流变熔体强度（Rms）的热塑性聚合物层的材料片材，将材料片材形成管子，将管子密封在密封区域， 吹塑该管以形成容器。