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Low molecular weight (meth)acrylic polymers, free of sulphur-containing, metallic and halogenated compounds and with low residual monomer content, method for preparing the same and uses thereof
Low molecular weight (meth)acrylic polymers, free of sulphur-containing, metallic and halogenated compounds and with low residual monomer content, method for preparing the same and uses thereof
The subject of the disclosure concerns C8 or higher, linear or branched fatty chain (meth)acrylic polymers possibly containing at least one ethylene unsaturation, having a weight average molecular weight Mw of less than 20,000 g/mole, free of sulphur-containing, metallic and halogenated compounds and with a residual monomer content measured by GPC of no more than 10% by weight, preferably no more than 7% by weight. A further subject of the disclosure is the synthesis method and the uses of these polymers.
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机译:本公开内容的主题涉及C 8或更高,直链或支链的脂肪链(甲基)丙烯酸聚合物,其可能包含至少一种乙烯不饱和度,其重均分子量 =“ Mw O>小于20,000 g / mol,不含含硫的金属和卤代化合物,并且通过GPC测量的残留单体含量不超过10重量%,优选不超过7%重量。本公开的另一个主题是这些聚合物的合成方法和用途。
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