Chlorinated solid bleaching composition which protects the fibre
US10894933B2 · kind B2 · utility
0Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2016 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | Dec 21, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a solid bleaching composition comprising at least one chlorinated bleaching and detergent agent selected among the dichloroisocyanurates and at least one optical brightener, characterised in that the pH of said composition is between 5 and 9, and in that the dissolution time of said composition in an aqueous solution is between 30 seconds and 20 minutes. The present invention likewise relates to the use of such a composition for bleaching a fabric, while protecting the textile fibres, as well as disinfecting and washing same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.