Bleaching and cleaning composition
US4539132A · kind A · utility
22Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 3, 1984 |
| Grant date | Sep 3, 1985 |
| Priority date | — |
| Expiry date | May 3, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3932
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Bleaching and cleaning compositions having improved bleaching and cleaning capacity are disclosed which comprise a peroxide compound bleach, e.g. sodium perborate, a proteolytic enzyme and manganese (II) metal. The bleaching and cleaning compositions are effective for washing fabrics at substantially all washing temperatures, and are usable for example in washing machines at lower than 60.degree. C. wash cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.