发明授权
US4242306A Process and apparatus for the production of a foamable mixture from at least two fluid, foam forming reactants and aggregates 失效
用于从至少两种流体,形成泡沫的反应物和聚集体生产可发泡混合物的方法和设备

Process and apparatus for the production of a foamable mixture from at
least two fluid, foam forming reactants and aggregates
摘要:
The instant invention relates to a process and an apparatus for the production of a foamable mixture from at least two fluid, foam forming reactants and aggregates, in which the aggregate is added to one of the reactants and the resulting preliminary mixture is then mixed with the other reactant.
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