Chrome free and zinc-poor, anti-corrosive pigment mixture and method for the production and use thereof
US7513946B2 · kind B2 · utility
1Cited by
6References
16Claims
0Family size
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Key dates
| Filing date | Jul 26, 2006 |
| Grant date | Apr 7, 2009 |
| Priority date | — |
| Expiry date | Jul 26, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D17/004
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Chromium-free, low-zinc, corrosion-inhibiting pigment mixture (A) comprising
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.