Agfa Gevaert Nv

Janssen Pharmaceutica Nv

Agfa-gevaert

Marcel J Monbaliu

David R Terrell

Stefaan K De Meutter

Raphael K Van Poucke

Jean-Marie O Dewanckele

Jos A Vaes

Paul R Callant

Rene M De Keyzer

Ernst Meier

Hans-Heinrich Credner

Raymond A Roosen

Jan J Vandewalle

Luc H Leenders

Geert H Defieuw

Walter F De Winter

Ludo Van Rompuy

Nikolaas C De Jaeger

Marcus J Noppe

Frank J Konings

Ludo L Van Rompuy

Guy P Verbeek

Marcellus H De Meyer

Mark G Van Der Auweraer

Carina Geelen

Paul L Van Meerbeeck

Joan T Vermeersch

Wilhelmus Janssens

Ulrich R Grigo

Herman J Uytterhoeven

Wolfgang Himmelmann

Daniel M Timmerman

Karl-Wilhelm Schranz

August M Marien

Lode Deprez

Peter M Willems

Klaus D Berg

Freddy Henderickx

Christian C Van De Sande

George F Van Veelen

Herman Van Gorp

Rudolf Van Den Bergh

Rudi De Busser

Marc Godfried Mannens

Antoine Roberta Van Rossen

Gaston Jacob Benoy

Frans C De Schrijver

Frans C De Schryver

Rudy Van Cleuvenbergen

Roger Henri Vrydaghs

A photosensitive recording material containing a support and a charge generating layer (CGL) in contiguous relationship (contact) with a charge transporting layer (CTL), containing an n-charge transporting material (n-CTM), wherein the binder of the charge generating layer (CGL) is made insoluble in methylene chloride by crosslinking, and the binder is composed essentially of one or more polyepoxy compounds self-crosslinked under the influence of an amine catalyst and/or crosslinked by reaction with at least one primary and/or secondary poly NH-group amine.

Photoconductive recording material comprising a crosslinked binder system

Receiving element for use according to transfer printing, comprising on a support a receiving layer comprising a silver source, capable of being reduced by means of heat in the presence of a reducing agent, a binder and a stabilizer selected from the group of benzotriazoles, heterocyclic mercaptanes, sulphinic acids, 1,3,4-triazo-indolizines, 1,3-dinitroaryl compounds, 1,2,3-triazoles, phthalic acids and phthalic acid derivatives. The receiving element provides images with higher stability at elevated temperatures and upon exposure to light.

Receiving element for use in thermal transfer printing

A photoconductive recording material comprising a support and a charge generating layer (CGL) in contiguous relationship with a charge transporting layer (CTL) containing a p-charge transporting material (p-CTM), wherein the binder of said charge generating layer (CGL) has been made insoluble in methylene chloride by crosslinking, and said binder is composed essentially of at least one epoxy resin (1) as defined herein and/or at least one dialkanolamine-modified epoxy resin linked with at least one polyisocyanate.

Photoconductive recording material containing crosslinked binder system

A silver halide photographic activation material is disclosed comprising a film support, on one or both sides thereof at least one gelatino silver halide emulsion layer and between said emulsion layer and said support a hydrophilic undercoat layer comprising as a binder at least 50% of a loaded latex polymer, said latex polymer being loaded with at least one developing agent, further characterised in that water absorption during activation processing is not higher than 2.5 g per gram of binder present in said material.

Material for industrial radiography and development method thereof

The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process using a photographic material comprising on a support a silver halide emulsion layer and a layer containing physical development nuclei comprising the steps of:

Method for obtaining a printing plate according to the silver salt

The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of image-wise exposing an imaging element comprising on a support a photosensitive layer comprising a silver halide emulsion and an image receiving layer containing physical development nuclei and developing said imaging element in the presence of developing agent(s) and silver halide solvent(s) using an alkaline processing liquid characterized in that said development is carried out in the presence of a meso-ionic compound. The present invention further provides an imaging element and alkaline processing liquid for use in said method.

Method for making a lithographic printing plate according to the silver

Toning agents are provided for use in thermographic and photothermographic materials, either on their own or in combination with at least one other toning agent, with improved compatibility with hydrophobic media as shown by reduced crystallization and reduced diffusion through the material, which properties enabling an improved imaging performance to be achieved and in particular a more neutral image tone after storage.

New toning agents for thermographic and photothermographic materials and

Production of lithographic printing plates in a dry manner

The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of exposing and developing an imaging element comprising on a support a silver halide emulsion layer and an image-receiving layer in the presence of a silver halide solvents corresponding to the following formula:

Photoconductive recording material with crosslinked binder system

New method for the detection of specific binding agents and their corresponding bindable substances by employing a label which is a latex particle which can be visually detected.

Method for the detection of specific binding agents and their

A photographic print material suited for the production of a multicolor filter array element for use in a liquid crystal display device including a liquid crystal layer wherein the print material comprises a glass plate supporting on one side thereof (i) a silver halide emulsion layer sensitive to blue light and containing a yellow dye forming color coupler, (ii) a silver halide emulsion layer sensitive to green light and containing a magenta dye forming color coupler, and (iii) a sliver halide emulsion layer sensitive to red light and containing a cyan dye forming color coupler. The red light sensitive emulsion layer is disposed on the side of the array remote from the glass supporting plate and in each of the silver halide emulsion layers the equivalent ratio of silver halide to color coupler is at least 1 and preferably 1.2. A water-impermeable organic resin covering layer is applied over the red light sensitive emulsion layer and a transparent electrode layer is vacuum deposited over the covering layer. In the liquid crystal display device, the filter array element is arranged with its glass plate opposite from the liquid crystal layer.

Photographic print material suited for the production of a multicolor

The present invention provides a photographic material comprising on a support (i) photosensitive silver halide particles, (ii) substantially light insensitive silver salt particles having a speed at least a factor 10 less than said photosensitive silver halide particles under the same conditions of exposure and development of said photosensitive silver halide particles and (iii) a releasing compound capable of image-wise releasing under the conditions for image-wise development of said photosensitive silver halide to silver a chemical sensitizer, said chemical sensitizer rendering said substantially light insensitive silver salt particles developable. The present invention also provides a method for making an image therewith and a method for making a lithographic printing plate.

Silver halide photographic material

An electrophotographic recording material which comprises an electrically conductive support having thereon a photoconductive layer containing at least one aromatic amino compound having positive charge transport capacity, wherein said aromatic amino compound is within the scope of general formula (A) defined in the description.

Electrophotographic recording material

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Mortsel, Belgium

Marcel J Monbaliu