Composition for surface conditioning and a method for surface conditioning
US7749319B2 · kind B2 · utility
4Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2006 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Sep 28, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C22/80
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A composition for surface conditioning includes bivalent or trivalent metal phosphate particles having a pH of 3 to 12, with D50 of the particles being 3 μm or less and including an amine compound having a MW of 1000 or less, plus at least one metal alkoxide in a content of from 0.01 to 1000 parts by weight per 100 parts by weight of the solid content of the metal phosphate particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.