发明名称 |
Method for the marking of mineral oil |
摘要 |
In a method of marking hydrocarbons by addition of at least one first marker, at least one second marker which cannot be removed completely from the hydrocarbons under the conditions of the removal of the first marker or markers is additionally added to the hydrocarbons. Hydrocarbons which have been marked by such a method and solutions comprising at least one first marker and at least one second marker as defined in the method of the present invention and also, if desired, further additives for marking hydrocarbons are also provided by the invention.
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申请公布号 |
US2004110302(A1) |
申请公布日期 |
2004.06.10 |
申请号 |
US20030450451 |
申请日期 |
2003.06.19 |
申请人 |
VAMVAKARIS CHRISTOS;SCHNEIDER PATRIK;WAGENBLAST GERHARD;MERGER ROLAND;KRAH CLAUDIA |
发明人 |
VAMVAKARIS CHRISTOS;SCHNEIDER PATRIK;WAGENBLAST GERHARD;MERGER ROLAND;KRAH CLAUDIA |
分类号 |
C10L1/183;C10L1/00;C10L1/14;C10L1/18;C10L1/182;C10L1/19;C10L1/22;C10L1/224;(IPC1-7):G01N37/00 |
主分类号 |
C10L1/183 |
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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