| 发明名称 |
USE OF CARBONYL COMPOUNDS FOR MARKING HYDROCARBONS. |
| 摘要 |
<p>The invention concerns the use of 'beta'-dicarbonyl or aromatic ortho-hydroxycarbonyl compounds to mark hydrocarbons, as well as hydrocarbons containing 'beta'-dicarbonyl or aromatic ortho-hydroxycarbonyl compounds as markers and a method of assaying 'beta'-dicarbonyl or aromatic ortho-hydroxycarbonyl compounds in hydrocarbons.</p> |
| 申请公布号 |
MX9700119(A) |
申请公布日期 |
1997.04.30 |
| 申请号 |
MX19970000119 |
申请日期 |
1995.06.16 |
| 申请人 |
BASF ITALIA S.P.A. |
发明人 |
SILVANA RABACCHI;VIRGINIO SARTO;FRANCESCO PISCITELLI |
| 分类号 |
G01N31/00;C07C65/10;C07C69/38;C07C69/63;C07C69/84;C10L1/00;C10L1/04;C10L1/14;C10L1/16;C10L1/18;C10L1/185;C10L1/188;C10L1/189;C10L1/19;C10L1/20;C10L1/22;C10L1/224;C10M171/00;G01N33/28;(IPC1-7):C10L01/00;C10L01/22;C10L01/18;C10L03/00;G01N31/22 |
主分类号 |
G01N31/00 |
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