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发明授权
US09102767B2 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 有权
低分子量（甲基）丙烯酸聚合物，不含硫，金属和卤化物，残留单体含量低，制备方法及用途

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
摘要：
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.
摘要（中）：

本公开的主题涉及C8或更高级，直链或支链脂肪链（甲基）丙烯酸聚合物，其可能含有至少一种乙烯不饱和度，重均分子量Mw小于20,000g / mol，不含硫，金属 和卤化物，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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