Bleach granules containing an amidoperoxyacid
US5055218A · kind A · utility
16Cited by
12References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 1990 |
| Grant date | Oct 8, 1991 |
| Priority date | — |
| Expiry date | Apr 13, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3945
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This is a bleach granule comprising the nonylamide of peroxyadipic acid with a average particle size of about 0.1 to 260 microns, bleach-stable surfactant, and a hydratable, NAPAA-compatible material, e.g. sodium sulfate. The bleach granules are stable and are effective bleaching agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.