| 摘要 |
A process for the prepg. of stable aq. spraying liq. of polyolefin fiber comprises (i) copolymerizing acylamide of 60-85 wt.% of formula (I) with acrylate or metacrylate ester of 15-40 wt.% of formula (II), (ii) contacting aq. soln. containing prepd. cation aq. acryl polymer of 0.25-2.0 wt.% with sprayed fiber, and (iii) controling 9.5-12 of pH of aq. soln.. In the formula, R=H or methyl; R'=H, methyl or ethyl; R"=methyl or ethyl; X=chloride anion; n=1-4.
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