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AssigneeOce-Nederland B.V.
InventorsMarcel L. M. Pennings, Rudolf A. M. Venderbosch, Wilhelmus H. G. Albrink, Gerardus J. Crommentuyn
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A toner powder for the development of latent electrostatic or magnetic images, the toner powder containing a polyester resin based on an etherified diphenol and a dicarboxylic acid mixed with a reaction product of an epoxy resin and a phenol compound or a carboxylic acid, and the process for forming fixed images on an image receiving material utilizing the above toner powder, the surface of an intermediate medium consisting of material having a lower affinity for the softened toner powder than does the image receiving material and the toner powder being softened by heating before and/or during transit through a pressure zone.
A toner powder for the development of latent electrostatic or magnetic images, said toner powder comprising a polyester resin composition of an etherified diphenol and a dicarboxylic acid, and a reaction product of an epoxy resin and a phenol compound wherein said polyester resin has a number-averaged molecular weight of at least 2500, said epoxy resin has a number-averaged molecular weight of less than 1200 and epoxy groups of said epoxy resin are at least 60% blocked by a monofunctional phenol compount.
Dependencies are inferred from the claim text.