| 摘要 |
<p>This invention relates to the field of household chemistry and can be used in manufacturing cleansing agents for dishwashing intended for use in dishwashing machines, particularly, those for professional use. In a known dishwashing cleansing agent containing phosphonic acid compound as a chelant, sodium hydroxide, nitrilotriacetic acid trisodium salt as a complexing agent, and polyacrylate as an antifoam additive. According to the invention, aminotrimethylene phosphonic acid is used as the chelant, and the ingredients are used in the following proportions (weight %): aminotrimethylene phosphonic acid 0.3 - 0.8; sodium hydroxide 8.0 - 12.0; nitrilotriacetic acid trisodium salt 10.0 - 20.0; polyacrylate 0.7 - 1.0; water the rest.</p> |
