Composition and process for treatment of metallic surfaces
US5362334A · kind A · utility
16Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1993 |
| Grant date | Nov 8, 1994 |
| Priority date | — |
| Expiry date | Dec 23, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/282
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed is a composition and process for the surface treatment of metallic surfaces, which comprises treating said surface in an aqueous solution comprising a benzimidazole compound having either a halogenated phenyl group, a halogenated benzyl group or a halogenated ethyl phenyl group in the 2-position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.