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Slurry polymerization of maleic anhydride and acrylic acid in a cosolvent system of ethyl acetate and cyclohexane
Slurry polymerization of maleic anhydride and acrylic acid in a cosolvent system of ethyl acetate and cyclohexane
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机译:乙酸乙酯与环己烷共溶剂体系中马来酸酐与丙烯酸的淤浆聚合。
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摘要
Slurry copolymerization of maleic anhydride with (meth)acrylic acid and, optionally, with C.sub.1 -C.sub.4 alkyl vinyl ether in a cosolvent system of cyclohexane and ethyl acetate yields a pumpable slurry, from which uniform, fine, white powders having a predetermined weight average molecular weight of about 10,000 to one million, preferably about 30,000 to 400,000, are obtained.
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