An integrated circuit includes at least one photodiode associated with a read transistor. More particularly, it relates to the use of hydrocarbonacrylic hybrid resin compositions in solvent-based, continuous ink jet inks. 7 inhibitors useful in the treatment of a wide range of disorders, particularly pain. The assembly, having a footprint equal to a standard paper size, may be fed into a standard size paper tray of a printer such as a laser printer or an ink jet printer, with the printer printing on the front face of the envelop. An absorbent structure obtained by this method.