| 摘要 |
<p>A composition for use in formulating detergents containing water, a neutral salt thixotrope and a water-soluble salt of an ether sulfate having the formula [R- &lparstr& A &rparstr& nO-SO3]xM wherein A is a hydrocarbon group containing from about 4 to about 30 carbon atoms, A is an oxyalkylene group selected from the group consisting of oxyethylene, oxypropylene, oxybutylene, oxytetramethylene and heteric and block mixtures thereof, n is an integer from 1 to 8 and M is a cation of a water-soluble salt, and wherein at least about 85% by weight of said ether sulfate has a number average oxyalkylene number of p-2 to p+3, wherein p represents the number of oxyalkyene groups of the most prevalent oxyalkylate species, and x is 1 or 2 depending on the valence of M.</p> |
