POLYMERIC MATERIALS
    1.
    发明授权
    POLYMERIC MATERIALS 有权
    聚合物材料

    公开(公告)号:EP3016992B1

    公开(公告)日:2017-08-02

    申请号:EP14735677.8

    申请日:2014-07-01

    摘要: Polymeric materials for use in challenging situations in the oil and gas industry (e.g. challenging physical and chemical environments) are described. The polymeric materials comprise a polymeric material having a repeat unit of formula I and a repeat unit of formula II wherein Ph represents a phenylene moiety; wherein the repeat units I and II are in the relative molar proportions 95:5 to 80:20.

    摘要翻译: 描述了用于石油和天然气工业中具有挑战性情况的聚合材料(例如具有挑战性的物理和化学环境)。 聚合物材料包含具有式I的重复单元和式II的重复单元的聚合物材料,其中Ph表示亚苯基部分; 其中重复单元I和II的相对摩尔比例为95:5至80:20。

    POLYMERIC MATERIALS
    2.
    发明公开
    POLYMERIC MATERIALS 有权
    POLYMERMATERIALIEN

    公开(公告)号:EP3016992A1

    公开(公告)日:2016-05-11

    申请号:EP14735677.8

    申请日:2014-07-01

    IPC分类号: C08G65/40 C08G75/23 C08L81/06

    摘要: Polymeric materials for use in challenging situations in the oil and gas industry (e.g. challenging physical and chemical environments) are described. The polymeric materials comprise a polymeric material having a repeat unit of formula I and a repeat unit of formula II wherein Ph represents a phenylene moiety; wherein the repeat units I and II are in the relative molar proportions 95:5 to 80:20.

    摘要翻译: 描述了用于石油和天然气工业中具有挑战性的环境中的聚合材料(例如,挑战性的物理和化学环境)。 聚合物材料包含具有式I重复单元的聚合物材料和式II重复单元,其中Ph代表亚苯基部分; 其中重复单元I和II的相对摩尔比例为95:5至80:20。