1.
    发明专利
    未知

    公开(公告)号:DE60202011T2

    公开(公告)日:2005-03-31

    申请号:DE60202011

    申请日:2002-04-18

    Applicant: UBE INDUSTRIES

    Abstract: A hydraulic or pneumatic device is described, which comprises a tube comprising a polyamide resin composition comprising (A) from 70 to 97% by weight, based on the weight of the polyamide resin composition, of a polyamide resin and (B) from 3 to 30% by weight, based on the weight of the polyamide resin composition, of a plasticizer comprising an ester of p- and/or o-hydroxybenzoic acid with a C12-C22 aliphatic alcohol having a branched chain and a component comprising a rubber compound comprising a polar rubber as a main component, and which exhibits a high reliability over an extended period of time.

    DISPOSITIVO NEUMATICO-HIDRAULICO QUE COMPRENDE TUBOS DE POLIAMIDA.

    公开(公告)号:ES2233735T3

    公开(公告)日:2005-06-16

    申请号:ES02008743

    申请日:2002-04-18

    Applicant: UBE INDUSTRIES

    Abstract: Un dispositivo hidráulico o neumático objeto de la presente invención que consiste en un tubo y un compuesto de resina de poliamida que engloba: (A) de un 70 a un 97 % por peso, en base al peso del compuesto de resina de poliamida, de resina de poliamida y (B) del 3 al 30% en base al peso del compuesto de resina de poliamida, de un agente plastificador que consiste en un éster de por lo menos un ácido p- hidroxibenzoico y ácido o- hidroxibenzoico con un alcohol alifático C12 - C22 con una cadena bifurcada, y un componente que consiste en un compuesto de caucho en el que el principal componente es el caucho polarizado.

    6.
    发明专利
    未知

    公开(公告)号:DE60202011D1

    公开(公告)日:2004-12-30

    申请号:DE60202011

    申请日:2002-04-18

    Applicant: UBE INDUSTRIES

    Abstract: A hydraulic or pneumatic device is described, which comprises a tube comprising a polyamide resin composition comprising (A) from 70 to 97% by weight, based on the weight of the polyamide resin composition, of a polyamide resin and (B) from 3 to 30% by weight, based on the weight of the polyamide resin composition, of a plasticizer comprising an ester of p- and/or o-hydroxybenzoic acid with a C12-C22 aliphatic alcohol having a branched chain and a component comprising a rubber compound comprising a polar rubber as a main component, and which exhibits a high reliability over an extended period of time.

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