... hydroxyethyl cellulose 羟乙基纤维素 hydroxyethyl group 羟乙基 hydroxyethylation 羟乙基化作用 ...
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ethoxyl
First, the azo dye with N-hydroxyethyl functional group in coupling components is taken as the raw material to have acryloyl reaction, to obtain hair color monomer.
首先用偶合组分上带n -羟乙基官能团的偶氮染料为原料经丙烯酰化反应，得到发色单体。
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