| 摘要 |
<p>A phosphate free fabric cleaning composition comprising an alkali metal carbonate, such as sodium carbonate; an alkali metal sulfate, such as sodium sulfate; a silicate, such as sodium disilicate; a teipolymer of polyacrylic acid, maleic anhydride, and polyacrylamide; a surfactant, which may be a combination of an anionic and a non-ionic surfactant; and a zeolite, such as sodium aluminosilicate.</p> |
