Loading patent…
AssigneeThe Procter & Gamble Company
InventorsGlenn Thomas Jordan IV, Eugene Paul Gosselink
Estimating the term…
Polyaspartate derivatives, especially hydrophobically modified and/or hydrophilically modified polyaspartate derivatives, most especially polyaspartate derivatives that are both hydrophilically and hydrophobically modified, for use in detergent compositions, specifically laundry detergent compositions for providing cleaning, dispersancy, especially soil dispersion, builder properties and/or improved whitening of fabrics contacted by such detergent compositions; and methods for making such polyaspartate derivatives, and methods and articles employing such detergent compositions, are provided.
A polyaspartate derivative comprising at least one aspartamide moiety and at least one of the following moieties:
A method for making a polyaspartate derivative comprising the step of mixing a polysuccinimide or a source of polysuccinimide with a primary or secondary amine material that is hydrophobic or that can subsequently be modified to be hydrophobic and/or a primary or secondary amine material that is hydrophilic or that can subsequently be modified to be hydrophilic to produce a polyaspartate derivative.
A detergent composition comprising a polyaspartate derivative.
A method for treating a fabric article comprising contacting the fabric article with a polyaspartate derivative such that the fabric article is treated.
A laundry detergent composition comprising:
Dependencies are inferred from the claim text.