| 发明名称 | Anticorrosive composition based on chloride ions | ||
| 摘要 | The present invention relates to a powdery composition comprising a chloride selected from sodium chloride, magnesium chloride, calcium chloride, potassium chloride and mixtures thereof; metal particles of zinc and/or of aluminum and/or a metal salt; and optionally another corrosion inhibitor, and its method of preparation. It also relates to the use of metal particles in such compositions to protect steel or iron structures against the corrosion induced by chloride ions. | ||
| 申请公布号 | US9637678(B2) | 申请公布日期 | 2017.05.02 |
| 申请号 | US201213651738 | 申请日期 | 2012.10.15 |
| 申请人 | HITAM FRANCE | 发明人 | Seita Victor;Denolle Yann |
| 分类号 | C09K8/03;C09D5/08;C09K8/54;C09K3/18;C23F11/08;C23F11/14;C23F11/18 | 主分类号 | C09K8/03 |
| 代理机构 | Birch, Stewart, Kolasch & Birch, LLP | 代理人 | Birch, Stewart, Kolasch & Birch, LLP |
| 主权项 | 1. A powdery snow-removing and/or de-icing composition comprising 50 to 98% by weight of sodium chloride, magnesium chloride, calcium chloride, potassium chloride or a mixture thereof with respect to the total weight of the composition; 0.1 to 5% by weight of metal particles of aluminum with respect to the total weight of the composition; an Fe(II) metal salt; and optionally a corrosion inhibitor. | ||
| 地址 | La Ferte-Sous-Jouarre FR | ||