Controlled release laundry bleach product
US4391724A · kind A · utility
46Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 21, 1981 |
| Grant date | Jul 5, 1983 |
| Priority date | — |
| Expiry date | Oct 21, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/044
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A granular hydrophobic peroxyacid laundry product comprising a bleach plus a surfactant bleach release agent, contained inside a pouch, bag or substrate, provides a controlled bleach release laundry product for better bleaching in a laundry wash liquor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.