Hypochlorite bleach compositions containing optical brighteners
US4526700A · kind A · utility
19Cited by
10References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 1984 |
| Grant date | Jul 2, 1985 |
| Priority date | — |
| Expiry date | Sep 11, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/42
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Aqueous hypochlorite bleach compositions containing a fine dispersion of the bleach stable optical brightener 4,4'-bis(4-phenyl-2H-1,2,3-triazol-2-yl)-2,2'-stilbenedisulfonate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.