发明名称 |
POLYALKYLENEOXYAMINE CATALYSTS FOR DIALKYL DISULFIDES AND/OR POLYSULFIDES USED IN DISSOLVING SULFUR |
摘要 |
<p>A composition, useful for dissolving sulfur, which comprises a major amount of a disulfide or polysulfide and a catalyst comprising one or more polyalkyleneoxyamines or polyamines, and methods for using the composition in a system to prevent sulfur-plugging, are disclosed.</p> |
申请公布号 |
EP0289950(B1) |
申请公布日期 |
1992.12.09 |
申请号 |
EP19880106905 |
申请日期 |
1988.04.29 |
申请人 |
ATOCHEM NORTH AMERICA, INC. (A PENNSYLVANIA CORP.) |
发明人 |
CARROLL, GLENN THOMAS;LINDSTROM MICHAEL JEFFREY;TUSZYNSKI, WILLIAM JOSEPH |
分类号 |
C07C319/22;B01D53/14;B01J31/02;B01J31/06;C01B17/00;C01B17/02;C07C67/00;C07C313/00;C07C321/14;C07C321/20;C07C323/20;C08K5/36;C08L71/02;C09K8/532;E21B37/00;E21B43/28 |
主分类号 |
C07C319/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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