Agfa Gevaert Nv

Agfa-gevaert

Afga-gevaert

Frank Ruttens

Serge M Tavernier

Guy Damen

Luc H Leenders

Frank Louwet

Ivan Hoogmartens

Huub Van Aert

Jozef L Mampaey

Ludovicus P Joly

Francis Vanhoudt

Eddy Daems

Mark Van Den Zegel

Andr E Verhecken

Theophiel Stuer

Gustaaf Piron

Bart Van Hove

A single-side coated light-sensitive silver halide photographic film material has been disclosed, having on one side of a subbed support, one or more light-sensitive silver halide emulsion layer(s) overcoated with an outermost protective layer; and, at the other side of said support, a backing layer, covered with a protective outermost layer, characterized in that at least said backing layer is provided with a layer wherein, besides a cross-linked or cross-linkable first binder an organic component free from cross-linking upon reaction with a hardener is present as a second binder having a low molecular weight.

Single-side coated silver halide photographic film material having reduced tendency to curl

A direct-to-plate flexographic printing plate precursor is disclosed including in the order given, a flexible support, a photopolymerizable layer containing an elastomeric binder, an image recording layer including a thermoplastic binder and optionally a cover layer characterized in that the image recording layer and the photopolymerizable layer can be liquefied so that they can be penetrated to a depth of at least 5% at a temperature of 110&deg; C. by a ballpoint probe having a diameter of 3 mm, which is subjected to a force of 0.1 N. Furthermore, a method is provided for making a direct-to-plate if lexographic printing plate precursor.

Direct-to-plate flexographic printing plate precursor

A substantially light-insensitive black and white thermographic material comprising a support and a thermosensitive element containing a substantially light-insensitive organic silver salt, a reducing agent therefor in thermal working relationship therewith and a binder, wherein the binder is a water-dispersible film-forming polymer having covalently bonded ionic groups and the thermographic material is thermally developable under substantially water-free conditions; and a process for producing the substantially light-insensitive black and white thermographic material comprising the steps of: producing an aqueous dispersion of the substantially light-insensitive organic silver salt; producing one or more aqueous coating compositions containing together the aqueous dispersion of the substantially light-insensitive organic silver salt, the reducing agent and the binder; and applying the one or more aqueous coating compositions to the support, thereby forming after drying the thermosensitive element.

Binders for thermographic materials

A method is provided for producing dry toner particles comprising the steps of:

Polymer suspension method for producing toner particles

Electrostatographic developer composition

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Overijse, Belgium

Frank Ruttens