| 摘要 |
<p>A dye fixing agent for cellulosic fibers dyed with reactive dyes, which comprises a homopolymer comprising vinylamine structural units, a copolymer composed of 5-90 wt.% of vinylamine structural units and 5-90 wt.% of diallylamine structural units, a copolymer composed of 5-90 wt.% of vinylamine structural units and 5-90 wt.% of structural units of a vinylic compound copolymerizable with vinylamine, or a copolymer composed of 5-90 wt.% of vinylamine structural units, 5-90 wt.% of diallylamine structural units and 5-90 wt.% of structural units of a vinylic compound copolymerizable with vinylamine and diallylamine, and/or salts thereof.</p> |
