Patent · US Expired

Bleach compositions comprising metal-containing bleach catalysts and antioxidants

US5622646A · kind A · utility

22Cited by
45References
15Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 13, 1996
Grant dateApr 22, 1997
Priority date—
Expiry dateFeb 13, 2016

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC11D3/3932
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Bleaching compositions useful for laundering fabrics comprising a metal bleach catalyst and an effective amount of an antioxidant.

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