Patent ID: 6905806
Filing Date: 2005-06-14
Classification: G03G

Abstract:
1. A dry two-component developer for electrophotography comprising a carrier particle and a toner particle, wherein a toner water adsorption ratio (T) obtained by a following equation (1) for the toner particle ranges from 01.0 to 7.0 and a carrier water adsorption ratio (C) obtained by a following equation (2) for the carrier particle is 20.0 or less, and a water adsorption ratio (T/C) expressed in a following equation (3) representing a relationship between the toner water adsorption ratio (T) and the carrier water adsorption ratio (C) is 5.0 or less; a toner water adsorption ratio ( a carrier water adsorption ratio ( a water adsorption ratio (