Cleaning compositions containing anionic surfactants having multiple hydrophobic and hydrophilic groups
US5783554A · kind A · utility
9Cited by
4References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1997 |
| Grant date | Jul 21, 1998 |
| Priority date | — |
| Expiry date | Jun 30, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/345
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
According to the invention, an improved class of surfactants having improved surfactant properties characterized as mild and environmentally safe have been provided comprising compounds of the formula: ##STR1## The anionic surfactants of the invention have at least two hydrophobic chains and at least two hydrophilic groups per molecule and are useful as emulsifiers,detergents, dispersant and solubilizing agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.