×

Detergent composition comprising phosphinosuccinic acid adducts and methods of use

  • US 9,670,434 B2
  • Filed: 09/08/2014
  • Issued: 06/06/2017
  • Est. Priority Date: 09/13/2012
  • Status: Active Grant
First Claim
Patent Images

1. A detergent composition comprising:

  • between about 0.01 wt-% and about 40 wt-% of a phosphinosuccinic acid derivative comprising a phosphonosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid adducts;

    between about 30 wt-% and about 90 wt-% of an alkalinity source selected from the group consisting of an alkali metal hydroxide, carbonate, metasilicate, silicate, and combinations of the same; and

    water,wherein a use solution of the detergent composition has a pH greater than 9; and

    the composition does not contain a bleaching agent.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×