PROCESS FOR PREPARING EXPANDED COPOLYMERS BASED ON POLY(METH)ACRYLIMIDE COMPRISING AN ADHESION PROMOTER
    39.
    发明申请
    PROCESS FOR PREPARING EXPANDED COPOLYMERS BASED ON POLY(METH)ACRYLIMIDE COMPRISING AN ADHESION PROMOTER 有权
    基于包含粘合促进剂的聚(甲基)丙烯酰亚胺制备膨胀型共聚物的方法

    公开(公告)号:US20140309361A1

    公开(公告)日:2014-10-16

    申请号:US14353149

    申请日:2012-09-25

    Abstract: The invention describes a method for producing a foam moulding from poly(meth)acrylimide, an adhesion promoter or an adhesion promoter mixture and optional auxiliaries, comprising the following steps: grinding a polymeric moulding made of poly(meth)acrylamide, coating the grindings obtained in the preceding step with an adhesion promoter, introducing the coated grindings into a mould, optionally adding the auxiliaries, heating the mould, cooling the mould below the foaming temperature, and demoulding the foam moulding. The resulting foam moulding has outstanding mechanical properties and is suitable for applications including as a component in the production of space, air, water and land vehicles.

    Abstract translation: 本发明描述了一种由聚(甲基)丙烯酰亚胺,粘合促进剂或粘合促进剂混合物和任选的助剂生产泡沫塑料的方法,包括以下步骤:研磨由聚(甲基)丙烯酰胺制成的聚合物模制品, 在前述步骤中,使用粘合促进剂,将涂覆的研磨剂引入模具中,任选地加入助剂,加热模具,将模具冷却至发泡温度以下,脱模泡沫成型体。 所得到的泡沫塑料模塑具有优异的机械性能,适用于空间,空气,水和陆地车辆生产中的组件。

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