IODINE COMPLEX AND PREPARATION METHOD THEREFOR AND USE THEREOF

    公开(公告)号:EP3816195A1

    公开(公告)日:2021-05-05

    申请号:EP20784611.4

    申请日:2020-03-11

    Abstract: Provided are an iodine complex and a preparation method therefor and use thereof. The iodine complex is formed by complexing a unit having a structure as represented by formula (I) with iodine molecules or iodine molecules with polyiodide ions formed by combining iodine ions. As a carrier, a polymer is complexed with iodine to obtain an iodine complex: (I).

    The iodine complex can be used as a radioactive marker, or used in an iodine therapeutic agent, or used in a polarizer. The polymer carrier has good biocompatibility. The content of iodine in the iodine complex can be adjusted according to requirements, and the content of the iodine can be adjusted within a range of 0.001-60%. The difference in the content of the iodine can affect the transmission clarity of the iodine complex as a radiographic marker.

    POLYBUTADIEN MIT EPOXYGRUPPEN
    9.
    发明公开

    公开(公告)号:EP2867260A1

    公开(公告)日:2015-05-06

    申请号:EP13730605.6

    申请日:2013-06-25

    CPC classification number: C08F136/06 C08C19/06 C08L47/00 C08L63/00

    Abstract: The invention relates to a polybutadiene having epoxy groups, where the polybutadiene comprises the monomer units (A), (B) and (C), where the proportion of A in the entirety of the monomer units derived from 1,3‑butadiene present in the polybutadiene is 10 to 60 mole percent, where the sum of the proportions of B and C in the entirety of the monomer units derived from 1,3‑butadiene present in the polybutadiene is 40 to 90 mole percent, to a process for preparing the inventive polybutadiene and to a composition comprising the polybutadiene having epoxy groups.

    Abstract translation: 本发明涉及具有环氧基的聚丁二烯,其中聚丁二烯包含单体单元(A),(B)和(C),其中存在于来自1,3-丁二烯的全部单体单元中的A的比例 在聚丁二烯中存在的来源于1,3-丁二烯的全部单体单元中的B和C的比例的总和为40〜90摩尔%的情况下,聚丁二烯为10〜60摩尔% 本发明的聚丁二烯和包含具有环氧基团的聚丁二烯的组合物。

    Polybutadien mit Epoxygruppen
    10.
    发明公开
    Polybutadien mit Epoxygruppen 有权
    聚丁二烯麻醉剂环氧树脂

    公开(公告)号:EP2679605A1

    公开(公告)日:2014-01-01

    申请号:EP12174420.5

    申请日:2012-06-29

    CPC classification number: C08F136/06 C08C19/06 C08L47/00 C08L63/00

    Abstract: Die Erfindung betrifft ein Polybutadien mit Epoxygruppen, wobei das Polybutadien die Monomereinheiten


    und

    umfasst, wobei der Anteil von A an der Gesamtheit der im Polybutadien enthaltenen aus 1,3-Butadien abgeleiteten Monomereinheiten 10 bis 60 Molprozent beträgt, wobei die Summe der Anteile von B und C an der Gesamtheit der im Polybutadien enthaltenen aus 1,3-Butadien abgeleiteten Monomereinheiten 40 bis 90 Molprozent beträgt, , ein Verfahren zur Herstellung des erfindungsgemäßen Polybutadiens sowie eine Zusammensetzung umfassend das Polybutadien mit Epoxygruppen.

    Abstract translation: 具有环氧基团的聚丁二烯是新的。 聚丁二烯包含(a)丁-1-烯-2,3-二基,(b)(E) - 丁-2-烯-1,4-二基和(c)(Z) - 丁-2-烯 - 衍生自1,3-丁二烯的1,4-二基单体单元。 (a)相对于聚丁二烯中存在的单体单元(a) - (c)的总量的量为10-60摩尔%,优选15-30摩尔%。 (b)和(c)的量相对于聚丁二烯中存在的单体单元(a) - (c)的总量的总和为40-90摩尔%。 还包括独立权利要求:(1)制备聚丁二烯; (2)包含通过上述方法制备的聚丁二烯的组合物,至少一种硬化剂和任选的至少一种环氧树脂; 和(3)固化组合物。

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