Detergent bleach composition and method of cleaning fabrics
US4988363A · kind A · utility
18Cited by
4References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 15, 1989 |
| Grant date | Jan 29, 1991 |
| Priority date | — |
| Expiry date | Jun 15, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3947
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Detergent bleach compositions containing an organic peroxyacid having solution pH above 9 which changes to below 9 after 4-10 minutes. Method for washing fabrics, comprising the steps of contacting the fabric with an aqueous solution of a detergent composition containing a peroxyacid at pH above 9 for 4-10 minutes and thereafter acidifying the wash liquor to a pH of below 9.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.