Patent · US Active

Automatic dishwashing detergent

US9677033B2 · kind B2 · utility

1Cited by
2References
17Claims
0Family size

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Key dates

Filing dateNov 21, 2014
Grant dateJun 13, 2017
Priority date—
Expiry dateNov 21, 2034

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC11D1/722
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

A dishwashing detergent comprising a builder; a surfactant; a first polymer comprising monoethylenically unsaturated C3-C6 carboxylic acid units and C1-C12 alkyl (meth)acrylate units; and a dispersant comprising a second polymer comprising monoethylenically unsaturated C3-C6 carboxylic acid units.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.