Magnetic toner for pressure fixation

摘要

A magnetic toner for pressure fixation containing at least a resin and a magnetic powder as the main components, where the resin is a polymer essentially, containing methyl-1-pentene as the main component and having a softening point of at least 80 DEG C. and a compression yield strength of not more than 150 kg/cm2, has a good fixability under a low pressure and a good preservability at a high temperature.