申请人:Trinh Toan
公开号:US20060058215A1
公开(公告)日:2006-03-16
Principal solvents, especially mono-ol and diol principal solvents, having a ClogP of from about 0.15 to about 0.64, preferably from about 0.25 to about 0.62, and more preferably from about 0.40 to about 0.60, are disclosed that have the ability to make clear aqueous fabric softener compositions containing relatively high concentrations of fabric softener actives having ester linkages in their long, hydrophobic chains. The fabric softener actives are either unsaturated, or have intermediate length chains (˜C
12-14
) and the said principal solvents are used at levels of less than about 40%. Other solvents may be present. Some of the said principal solvents are novel compounds and/or novel mixtures. Premixes of the fabric softening actives, the principal solvents, and, optionally, other solvents are useful in the preparation of complete formulations by obviating/limiting the need for heating.
本发明揭示了主要溶剂,特别是具有ClogP约为0.15至0.64,优选为约0.25至0.62,更优选为约0.40至0.60的单醇和二醇主要溶剂,具有制备含有长的亲水性链中酯键的织物柔软剂活性成分相对较高浓度的清澈水性织物柔软剂组合物的能力。织物柔软剂活性成分要么是不饱和的,要么具有中等长度的链(约C12-14),所述主要溶剂的使用量低于约40%。其他溶剂可能存在。其中一些主要溶剂是新化合物和/或新混合物。织物柔软剂活性成分、主要溶剂和可选的其他溶剂的预混物可用于通过消除/限制加热的需要来制备完整配方。