| 摘要 |
<p>Soil repellents derived from fluorinated acrylates and aromatic amines are disclosed which have excellent durability and resistance to laundering. The compounds are represented by the formula (R)m-[Ar]-(NHCH2CH(R1)CO2Rf)n wherein n is 1 to 3 and m is 0 to 4, Ar is an aromatic radical containing from 1 to 3 benzene rings which may be fused together or linked through a single carbon-carbon bond or a linking group, Rf is a fluorinated radical, R1 is H or CH3, and R is independently selected from lower alkyl, lower alkoxy, halogen, hydroxy, nitro, cyano, amino, lower alkyl-amino, lower acylamino, -CO2R3 and -NHCH2CH(R1)CO2R3 wherein R3 is lower alkyl, -CH2CH2OH, or -CH2CH(OH)CH2Cl. Also disclosed are polyester and nylon fibers having these compounds incorporated therein.</p> |
