发明名称 |
METALLIC ARTICLES HAVING VITREOUS OR GLASS-CERAMIC PIGMENTED PROTECTIVE LAYERS HAVING A HIGH CHEMICAL RESISTANCE |
摘要 |
Metallic substrates with a vitreous or glass-ceramic pigmented protective layer are obtainable by applying an alkali metal silicate-containing coating sol to the substrate or a surface thereof and thermally densifying the layer thus obtained, said alkali metal silicate-containing coating sol comprising an oxidic pigment of at least one element selected from the third and fourth main or subgroups of the Periodic Table of the chemical elements and the transition metals Fe, Co, Ni, Cu, Zn, Nb and Ta. |
申请公布号 |
US2011293923(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US200913140608 |
申请日期 |
2009.12.23 |
申请人 |
SCHMIDT HELMUT;SCHMIDT CARSTEN;DEMBSKI THOMAS;EPG (ENGINEERED NANOPRODUCTS GERMANY) AG |
发明人 |
SCHMIDT HELMUT;SCHMIDT CARSTEN;DEMBSKI THOMAS |
分类号 |
B32B15/04;B05D3/00;B05D3/02;B05D7/00;B32B5/16;B32B17/06;B32B18/00 |
主分类号 |
B32B15/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|