| 摘要 |
<p>The present invention relates to novel 1 :2 chromium complex dyes, processes for their preparation and their use for dyeing or printing fibre materials containing hydroxyl groups or containing nitrogen. The present invention relates to a 1 :2 chromium complex dye of formula (I) wherein all substituents are as defined in the claims, a process for their preparation and their use for dyeing or printing fiber materials containing hydroxyl groups or containing nitrogen. The present invention relates to novel 1 :2 chromium complex dyes, processes for their preparation and their use for dyeing or printing fibre materials containing hydroxyl groups or containing nitrogen. The present invention relates to a 1 :2 chromium complex dye of formula (I) wherein all substituents are as defined in the claims, a process for their preparation and their use for dyeing or printing fiber materials containing hydroxyl groups or containing nitrogen. The invention relates to an arrangement with a piezoactuator, for example for operation of a mechanical component, in particular a piezo injector, comprising a multilayer construction of piezo layers (26), held in a retainer body (2;29,30) as a piezoelement (3;21) with an internal alternating contacting of inner electrodes (22, 23) with contact elements (24, 25) provided on the piezoelement (3;21). Electrical lines (34, 35) run through a head piece (30) of the retainer body (29) to the contact elements (24,25). The lines (34, 35) embedded in a fixed manner in the head piece (30) may be connected to the contact elements (24, 25) by means of contact connections (37, 38), said contact connections (37,38) being able to lie in a centering and/or insulation sleeve (39) in the actuator base (28, 27) on the piezoelement (21) after the assembly of the piezo injector (20).</p> |
