| 摘要 |
<p>Foaming compositions having high solvent content and compositions for foaming high solvent content formulations are disclosed having a fluorinated phosphate ester surfactant ("FPES") In combination with a fluopnated alcohol ("FA") The ratio of FA to FPES is at least 5% FA to not more than 95% FPES based on the total FA +FPES weight The compositions are especially useful for foaming high organic solvent content (>20% by weight solvent) with the solvent being selected from lower aliphatic alcohol, C5-6 cyclic saturated or unsaturated alcohols, lower alkyl-C(0)-lower alkyl, lower alkyl-O-C(O)-lower alkyl, lower alkylene glycols, and lower alkylene glycol- mono lower alkyl ethers.</p> |
