Reprographic Materials, Inc.

Xerox Corporation

Carl G Brynko

John W Weigl

Stephen P Grzech

Novel pressure fixable direct imaging magnetic toners having a core of magnetic material held together with an adhesive resin, a barrier substantially covering the core, an overcoat of thermoplastic strengthening resin, and an outer conductive layer, together with novel processes for producing such toners, these processes comprising dispersion of the core material followed by agglomeration of the several layers in a single aqueous medium.

Direct imaging pressure fixable magnetic toners

A novel screen stencil comprising a screening material coated with a photo-swellable material, as well as a method of preparing and process of using same, are disclosed.

Photographic screen stencil printing process

Process for preparing direct imaging pressure fixable magnetic toners

Manifold receptor sheets for use with conventional donor sheets, the receptor sheet comprising a substrate having deposited thereon a coating comprising hydrophilic fumed silicon dioxide, together with processes for producing such receptor sheets.

Growing community of inventors

Oakland, NJ, United States of America

Carl G Brynko