| 摘要 |
<p>PCT No. PCT/EP94/00661 Sec. 371 Date Sep. 14, 1995 Sec. 102(e) Date Sep. 14, 1995 PCT Filed Mar. 5, 1994 PCT Pub. No. WO94/21471 PCT Pub. Date Sep. 29, 1994Ink ribbons containing one or more compounds from the group comprising phthalocyanines, the naphthalocyanines, the nickel dithiolene complexes, the methine dyes and the azulene quaternary-acid dyes, all of which have their absorption maximum in the region from 700 to 1,200 nm.</p> |
| 申请人 |
BASF AG, 67063 LUDWIGSHAFEN, DE |
发明人 |
ALBERT, BERNHARD, DR., 67133 MAXDORF, DE;KIPPER, JUERGEN, DR., 76137 KARLSRUHE, DE;CLOSS, FRIEDRICH, DR., 67277 FRANKENTHAL, DE;BALLAIRE, HELMUT, 67069 LUDWIGSHAFEN, DE |
