| 发明名称 | Online monitoring of polymerization inhibitors for control of undesirable polymerization | ||
| 摘要 | Disclosed herein are systems and methods for monitoring and controlling a nitroxide-based polymerization inhibitor in vinyl-based monomers. A dosage of the nitroxide-based polymerization inhibitor is provided in the vinyl-based monomers. A residual concentration of the nitroxide-based polymerization inhibitor is measured substantially in real time, and an optimized dosage of the nitroxide-based polymerization inhibitor is provided in response to the measured residual concentration. | ||
| 申请公布号 | US9266797(B2) | 申请公布日期 | 2016.02.23 |
| 申请号 | US201313765508 | 申请日期 | 2013.02.12 |
| 申请人 | Ecolab USA Inc. | 发明人 | Colorado, Jr. Ramon;Lewis Vincent;Geiger Robert A.;Hancock Jessica;Neilson Andrew R. |
| 分类号 | C07C2/04;C07C7/20;C08F2/38 | 主分类号 | C07C2/04 |
| 代理机构 | Brinks Gilson & Lione | 代理人 | Babych Eric D.;Brinks Gilson & Lione |
| 主权项 | 1. A method of monitoring and controlling a single nitroxide-based polymerization inhibitor in vinyl-based monomers, the method comprising: providing a dosage of the single nitroxide-based polymerization inhibitor in the vinyl-based monomers; measuring a residual concentration of the single nitroxide-based polymerization inhibitor substantially in real time; and providing an optimized dosage of the single nitroxide-based polymerization inhibitor in response to the measured residual concentration. | ||
| 地址 | St. Paul MN US | ||