| 摘要 |
<p>A polyvinyl ether and paraffin wax blend is described which is useful as a coating for encapsulates which are stable in an alkaline environment and which exhibit a volume % compressibility of 20 or less at 30 °C. The polyvinyl ether material has a formula (CxH2xO)y. The encapsulates are useful in liquid cleaning compositions and may include core materials selected from bleaching agents, enzymes, bleach catalysts and surfactants.</p> |
