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19 条记录 (耗时 0.019 秒)

    Composite shaped articles comprising vulcanized elastomers autogenously bonded to polyamide/polyether thermoplastic elastomers
    1.
    发明授权
    Composite shaped articles comprising vulcanized elastomers autogenously bonded to polyamide/polyether thermoplastic elastomers 失效
    复合成形制品包括自粘结到聚酰胺/聚醚热塑性弹性体上的硫化弹性体

    公开(公告)号：US06361730B1

    公开(公告)日：2002-03-26

    申请号：US08436829

    申请日：1995-05-08

    申请人： Patrick Alex ,  Christian Dousson ,  Loic Tron ,  Martine Cerf

    发明人： Patrick Alex ,  Christian Dousson ,  Loic Tron ,  Martine Cerf

    IPC分类号： B29C4516

    CPC分类号： C08J5/12 ,  C08J2321/00

    摘要： The present invention relates to a process for forming composite shaped articles used for athletic shoe soles, tubes, pipes, transmission belts and conveyor belts, comprising a vulcanized elastomer directly or autogenously bonded, that is, essentially in the absence of adhesive, to a thermoplastic elastomer comprising recurring polyamide-6 and polyether structural units, such as thermoplastic polyetheresteramide elastomers, are provided. The article is prepared by a process comprising placing a thermoplastic elastomer component into a vulcanization mold, overmolding onto at least a portion of the surface area of one face surface of the thermoplastic elastomer component with a vulcanizable elastomer component, and vulcanizing the vulcanizable elastomer component at a temperature below the melting point of the thermoplastic elastomer component but over a wide temperature range, which can be about 40° C. or higher.

    摘要翻译： 本发明涉及一种形成用于运动鞋底，管，管，传动带和输送带的复合成形制品的方法，包括直接或自粘合的硫化弹性体，即基本上不存在粘合剂的热塑性弹性体 提供了包含重复聚酰胺-6和聚醚结构单元的弹性体，例如热塑性聚醚酯酰胺弹性体。 该制品通过包括将热塑性弹性体组分放置在硫化模具中的方法制备，用可硫化的弹性体组分将热塑性弹性体组分的一个表面的至少一部分表面区域包覆成型，并将可硫化的弹性体组分硫化 温度低于热塑性弹性体组分的熔点，但在宽的温度范围内可以是约40℃或更高。

    Polyurethane films and their use for bonding
    7.
    发明授权
    Polyurethane films and their use for bonding 失效
    聚氨酯薄膜及其粘接用途

    公开(公告)号：US5254641A

    公开(公告)日：1993-10-19

    申请号：US925512

    申请日：1992-08-05

    申请人： Patrick Alex ,  Andre Piard ,  Eduard de Jong

    发明人： Patrick Alex ,  Andre Piard ,  Eduard de Jong

    IPC分类号： C08G18/42 ,  C08G18/60 ,  C08J5/12 ,  C08J5/18 ,  C08J9/34 ,  C08L75/00 ,  C08L75/04

    CPC分类号： C08L75/04 ,  C08J9/34

    摘要： Films of thermoplastic polyurethanes (TPU) with a Shore hardness of 75 A to 92 A having 5 to 20% by weight of polyether amide block copolymers and/or polyether ester block copolymers, and their use for adhering to other substrates, particularly for back-foaming with polyurethane foam. The invention also relates to the use of an addition of 5 to 20% by weight of polyether amide block copolymers and/or polyether ester block copolymers to thermoplastic polyurethanes with Shore hardnesses of 75 A to 92 A, based on the weight of the thermoplastic polyurethanes, for decreasing the adhesion and/or interlocking of thermoplastic polyurethanes produced by single layer blown extrusion technique.

    摘要翻译： 具有肖氏硬度为75〜92A的热塑性聚氨酯（TPU），其具有5〜20重量％的聚醚酰胺嵌段共聚物和/或聚醚酯嵌段共聚物，以及它们用于粘附到其它基材上的用途， 用聚氨酯泡沫发泡。 本发明还涉及使用5至20重量％的聚醚酰胺嵌段共聚物和/或聚醚酯嵌段共聚物与基于热塑性聚氨酯的重量的肖氏硬度为75A至92A的热塑性聚氨酯 ，用于降低通过单层吹塑挤压技术生产的热塑性聚氨酯的粘合性和/或互锁性。

    Food conveyor belts
    10.
    发明授权
    Food conveyor belts 失效
    食品输送带

    公开(公告)号：US5697491A

    公开(公告)日：1997-12-16

    申请号：US342946

    申请日：1994-11-21

    申请人： Patrick Alex

    发明人： Patrick Alex

    IPC分类号： B65G15/32 ,  B65G15/38 ,  B65G15/34

    CPC分类号： B65G15/38 ,  B65G15/32 ,  B65G2201/02 ,  B65G2207/04

    摘要： The subject of the invention is a conveyor belt comprising an outer polyamide layer and an inner layer of a thermoplastic block polymer, intended to be used in particular in the food or agri-foodstuff industry.

    摘要翻译： 本发明的主题是包含外部聚酰胺层和热塑性嵌段聚合物的内层的传送带，其特别用于食品或农业食品工业。