| 摘要 |
<p>Novel fluorine-containing paper sizes which impart oil and grease resistance to papaer and soil-release properties to textile products are described which are the copolymerization products of (a) a perfluoroalkyl-substituted (meth)acrylate or (meth)acrylamide, (b) a secondary- or tertiary-amino or quaternary ammonium group-containing (meth)acrylate or (meth)acrylamide, (c) vinylidene chloride and, optionally, (d) other copolymerizable nonfluorinated vinyl monomers.</p> |
