METAL SALTS AS MARKING AGENTS FOR COMBUSTIBLE BITUMEN
    1.
    发明申请
    METAL SALTS AS MARKING AGENTS FOR COMBUSTIBLE BITUMEN 审中-公开
    金属销售作为可燃烧的BITUMEN的标记代理

    公开(公告)号:WO1993016149A1

    公开(公告)日:1993-08-19

    申请号:PCT/EP1993000241

    申请日:1993-02-03

    Abstract: The present invention relates to the use of metal salts of formula (I) in which M is the equivalent of a cobalt or iron ion, Q is C4-C22-alkyl, C4-C22-alkenyl, aryl or hetaryl, L is carbonyl or sulphonyl, X is a monovalent inorganic anion, m is 1, 2 or 3, y is 0, 1 or 2, and n is the sum of m and y and may be 2 or 3, for marking combustible bitumen, and relates also to such substances containing one or more of the aforementioned metal salts.

    Abstract translation: 本发明涉及式(I)的金属盐,其中M +为钴或铁离子当量,Q为C 4 -C 22 - 烷基,C 4 -C 22 - 烯基,芳基或杂芳基,L 是羰基或磺酰基,X 1是一价无机阴离子,m是1,2或3,y是0,1或2,n是m和y的总和,可以是2或3,用于标记可燃的 沥青,并且还涉及含有一种或多种上述金属盐的物质。

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