Bar compositions comprising novel chelating surfactants
US5869441A · kind A · utility
10Cited by
13References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1997 |
| Grant date | Feb 9, 1999 |
| Priority date | — |
| Expiry date | Jun 5, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to bar compositions comprising an alkali metal salt of hydrophobically modified ethylenediaminetriacetic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.