| 摘要 |
The use of N-acyl and O-acyl bleach activator compounds to generate peroxy acids in aqueous acidic environments usually under relatively dilute conditions is described. The product is used in situ as a bleach, biocide or disinfectant. Preferred processes use hydrogen peroxide with tetraacetylethylene diamine or with the sodium salt of nonanoyloxybenzene sulphonate. The pH is preferably less than 6.5. |
