Bleaching compositions
US6489282B1 · kind B1 · utility
1Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2001 |
| Grant date | Dec 3, 2002 |
| Priority date | — |
| Expiry date | May 7, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3945
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a bleaching composition comprising a peroxy carboxylic acid and a polymer system. The compositions are suitable to deliver improved bleaching performance whilst also being safe to colour and fabric. Furthermore, the compositions herein are also chemically and physically stable upon prolonged periods of storage time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.