Oxygen-bleach-containing liquid detergent compositions
US4470919A · kind A · utility
50Cited by
13References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1983 |
| Grant date | Sep 11, 1984 |
| Priority date | — |
| Expiry date | Jan 24, 2003 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06L4/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Oxygen-bleach-containing liquid detergent compositions capable of providing remarkable cleaning and bleaching performance over a prolonged period of time are disclosed. The oxygen-bleach component is usually represented by hydrogen peroxide or equivalent addition products. The oxygen-bleach is stabilized with the aid of a binary system, namely: fatty acids and water soluble calcium salts, with the further understanding that the compositions are substantially free of conventional detergent polyphosphate. These bleach-containing liquid detergents are especially useful in boil-wash laundry treatments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.