| 摘要 |
A rinse-added fabric enhancer composition has from about 0.01% to about 10% of a cationic polysaccharide polymer, from about 0.1 to about 50% of an anionic surfactant, and the balance adjunct ingredients. The cationic polysaccharide polymer has a weight average molecular weight of from about 400 g/mol to about 2,000,000 g/mol and a calculated charge density of from about 1% to about 50%, while the anionic surfactant has an alkyl chain having from about 6 to about 22 carbon atoms. The cationic polysaccharide polymer and the anionic surfactant undergo associative phase separation such that when the fabric enhancer composition is diluted with water at a ratio of water:fabric enhancer composition of 500:1, minimum transmittance is achieved within about 10 minutes.
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