发明申请
US20110112252A1 Method for Post-Crosslinking of the Surface of Water-Absorbing Polymer Particles 失效
吸水性聚合物颗粒表面后交联方法

Method for Post-Crosslinking of the Surface of Water-Absorbing Polymer Particles
摘要:
A process for thermally surface postcrosslinking water-absorbing polymer particles in a fluidized bed generated by means of a carrier gas, wherein the surface postcrosslinker is supplied to the fluidized bed in gaseous form.
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