Peracid and bleach activator compounds and use thereof in cleaning compositions
US4681592A · kind A · utility
117Cited by
6References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1985 |
| Grant date | Jul 21, 1987 |
| Priority date | — |
| Expiry date | Jun 21, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B15/0038
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Per-acids and per-acid precursor compounds of the general type RXAOOH and RXAL, wherein R is a hydrocarbyl group, X is a hetero-atom. A is a carbonyl bridging group and L is a leaving group, especially oxybenzenesulfonate, are useful bleaching compounds for fabrics. Laundry products containing same are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.