METHOD FOR PRODUCING FOAMED MOLDINGS
    1.
    发明申请
    METHOD FOR PRODUCING FOAMED MOLDINGS 审中-公开
    生产泡沫模具的方法

    公开(公告)号:US20130289152A1

    公开(公告)日:2013-10-31

    申请号:US13879934

    申请日:2011-10-28

    IPC分类号: C08J9/04

    摘要: A method for producing foamed mouldings comprises the steps of providing a mould (1) and introducing a foam-forming reaction mixture (6) into the mould (1), wherein the foam-forming reaction mixture (1) is introduced into the mould (1) under constant injection pressure and in a quantity which is variable over time. The introduced quantity of the foam-forming reaction mixture is changed over time by varying the output of a pump motor acting on the reaction mixture.

    摘要翻译: 一种生产发泡成型体的方法包括以下步骤:提供模具(1)并将泡沫形成反应混合物(6)引入模具(1)中,其中将泡沫形成反应混合物(1)引入模具 1)在恒定的注射压力下和随时间变化的量。 通过改变作用在反应混合物上的泵马达的输出,随着时间的推移改变引发的泡沫形成反应混合物的量。