| 摘要 |
<p>LIQUEFIED NORMALLY SOLID POLYOXYALKYLENE COPOLYMERS This invention relates to liquefied normally solid forms of polyoxyalkylene copolymers particularly suitable for use in pesticide concentrates prepared by dissolving a normally solid polyoxyalkylene copolymer nonionic surface active agent and an alkylene glycol having 2 or 3 to 5 carbon atoms with or without water at a temperature of at least 70.degree.C.</p> |
