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Starch hydrolyzate solubilizer for metal ions

  • US 8,729,008 B2
  • Filed: 10/19/2009
  • Issued: 05/20/2014
  • Est. Priority Date: 10/20/2008
  • Status: Active Grant
First Claim
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1. A solubilizing agent for sparingly soluble metal ions or compounds which is a starch hydrolyzate that has a content of 5 to 90 wt % DP2 compounds and has been selectively oxidized at C1 in combination with a further ingredient which is at least one member of the group consisting of surface-active substance, alkali, silicate, aluminosilicate, phosphate, and mixtures thereof.

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