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    페놀계 수지, 옥사졸린 및 에폭시드를 기재로 하는 예비중합체의 연속적인 제조 방법
    1.
    发明公开
    페놀계 수지, 옥사졸린 및 에폭시드를 기재로 하는 예비중합체의 연속적인 제조 방법 审中-实审
    用于连续制备基于酚醛树脂，氧化腈和环氧化物的预聚物的方法

    公开(公告)号：KR1020120053472A

    公开(公告)日：2012-05-25

    申请号：KR1020110119589

    申请日：2011-11-16

    Applicant: 에보니크 데구사 게엠베하

    Inventor： 오마이스,마리안네 ,  이터,프란츠-알버트폰 ,  바이라우히,토마스

    IPC: C08G59/20 ,  C08L63/00 ,  B29C47/66 ,  C08J5/24

    CPC classification number: C08L61/04 ,  B29C47/38 ,  B29C47/92 ,  C08G59/022 ,  C08G59/504 ,  C08G59/621 ,  C08G59/687 ,  C08G73/0233 ,  C08K7/14 ,  C08L61/06 ,  C08L63/00 ,  C09J161/06 ,  Y10T428/24994

    Abstract: PURPOSE: A continuous manufacturing method of a prepolymer is provided to be able to be manufactured at relatively lower hardening temperature or to reduce hardening time, and to obtain a prepolymer with low cross-linking degree and uniformity. CONSTITUTION: A continuous manufacturing method of a prepolymer: a step of supplying a phenol-based resin and oxazoline components to an extruder through a stream A; a step of supplying boron trifluoride or Lewis addition of aluminum trichloride, or arylsulfonic acid or alkylsulfonic acid, or potential arylsulfonic acid or potential alkylsulfonic acid to the extruder through a stream B; a step of supplying epoxide through a stream C; a step of putting the infeed of the stream A in front of the infeed of the stream C; a step of mixing the reactant for residence time of 3 seconds - 15 minutes at reaction temperature of 120-200 °C; and a step of cooling the product of the extruder to temperature of 45°C or lower with 30-60 seconds.

    Abstract translation: 目的：提供连续的预聚物的制造方法，以能够在相对较低的固化温度下制造或减少硬化时间，并获得交联度和均匀性低的预聚物。 构成：预聚物的连续制造方法：通过流A将苯酚类树脂和恶唑啉成分供给到挤出机中的工序; 通过流B向挤出机中加入三氟化硼或路易斯添加三氯化铝或芳基磺酸或烷基磺酸或潜在的芳基磺酸或潜在的烷基磺酸的步骤; 通过流C供应环氧化物的步骤; 将流A的进料放入流C的进料的步骤; 将反应物在120-200℃的反应温度下混合3秒-15分钟的停留时间的步骤; 以及将挤出机的产品冷却至45℃或更低的温度30-60秒的步骤。

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