| 摘要 |
A process for preparing stable aqueous cleaning concentrate compositions containing high conentrations of alkali and polymers useful as scale-inhibiting claning additives is disclosed. Water-soluble polymer additives useful for preparing the stable cleaning concentrates are polymers of acrylic acid, and optionally maleic acid, and selected allyloxy monomers, The storage-stable cleaning concentrates are especially useful in providing cleaning formulations for automatic washing systems, such as bottle washing and clean-in-place operations.
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