| 摘要 |
<p>There is provided a liquid detergent composition which yields superior detergency and a whitening effect and also exhibits excellent storage stability,
the liquid detergent composition including 50 to 70% by mass of a nonionic surfactant (A) represented by formula (I) or formula (I') shown below [in formula (I), R 1 represents a linear or branched alkyl or alkenyl group of 5 to 21 carbon atoms; R 2 represents an alkylene group of 2 to 4 carbon atoms; R 3 represents an alkyl group of 1 to 4 carbon atoms; and n represents an average number of added moles of -OR 2 , which is from 5 to 30; in formula (I'), R 4 represents a hydrocarbon group derived from a secondary alcohol of 8 to 30 carbon atoms; R 2 represents an alkylene group of 2 to 4 carbon atoms; and m represents an average number of added moles of -R 2 O-, which is from 5 to 20], 1 to 10% by mass of an anionic surfactant (B), and 0.05 to 1% by mass of a 4,4'-bis(2-sulfostyryl)biphenyl disodium salt serving as a fluorescent whitening agent (C).
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ[Chemical Formula 2] R 4 -O-(R 2 O)m-H€ƒ€ƒ€ƒ€ƒ€ƒ(I')</p> |
