| 摘要 |
The invention relates to metal salicylates of the formula <IMAGE> wherein Me is a metal ion of valency n, n is 2, 3 or 4, and each of the rings A and B independently of the other is unsubstituted or substituted by halogen, lower alkyl, lower alkoxy or an alpha -methylbenzyl radical. The metal salicylates are particularly suitable developers for the color former in pressure-sensitive or heat-sensitive recording materials. |
