Novel ferrocene derivatives, surfactants containing same and process for producing organic thin films
US5041582A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1990 |
| Grant date | Aug 20, 1991 |
| Priority date | — |
| Expiry date | Mar 12, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D9/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A ferrocene compound represented by the formula: ##STR1## wherein R.sup.1 and R.sup.2 are identical or different and are a hydrogen, a methyl group, a methoxyl group, an amino group, a dimethylamino group, a hydroxyl group or a halogen, PA1 X is ##STR2## Y is ##STR3## M is an alkali metal or an alkaline earth metal, a is an integer of 1 to 4, PA1 b is an integer of 1 to 5, PA1 k is an integer of 1 to 18 and PA1 m is an integer of 0 to 4. The ferrocene compound can be used as a surfactant to produce an organic thin film from various hydrophobic organic substances. The surfactant serves to make the hydrophobic organic substance soluble in an aqueous medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.