Process for making a detergent composition
A process for making a detergent composition, the detergent composition comprising: a) from about 0.1 % to about 50% by weight of the composition of a polymer in particulate form comprising: i) a carboxylic acid monomer; ii) more than about 5% by weight of the polymer of a sulfonic acid monomer; and...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A process for making a detergent composition, the detergent composition comprising:
a) from about 0.1 % to about 50% by weight of the composition of a polymer in particulate form comprising:
i) a carboxylic acid monomer;
ii) more than about 5% by weight of the polymer of a sulfonic acid monomer; and
iii) optionally a non-ionic monomer; and
b) from about 0.01% to about 10% by weight of the composition of a hydrophobic silica. the process comprising the steps of:
a) pre-mixing the polymer with the hydrophobic silica to obtain a polymer/silica premix; and
b) mixing polymer/silica premix with any additional detergent components. |
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