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US5393845A Process for the production of low molecular weight acrylonitrile polymers and their use 失效
制备低分子量丙烯腈聚合物的方法及其用途

Process for the production of low molecular weight acrylonitrile
polymers and their use
摘要:
The invention relates to a process for the continuous production of polyacrylonitrile hydrolyzates and to their use as dispersion and grinding aids for pigments and fillers, such as for example kaolin, CaCO.sub.3 or gypsum.
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