Agfa Gevaert Nv

Afga-gevaert Nv

Renaat Ceulemans

Jos A Vaes

Lode Deprez

A kit of parts for preparing an alkaline processing liquid for use in preparing a lithographic printing plate according to the silver salt diffusion transfer process, and comprising all necessary active compounds for preparing said alkaline processing liquid, said active compounds being contained in parts physically separated from each other, at least one of said parts comprising an inorganic alkali in solid form and at least one of said other parts comprising a hydrophobizing agent and being substantially free from inorganic alkali.

Kit of parts for making an alkaline processing liquid for processing a

The present invention provides a kit for preparing a processing liquid for use in the preparation of a lithographic printing plate according to the silver salt diffusion transfer process, and comprising all necessary active compounds for preparing said processing liquid, said active compounds including a hydrophobizing agent being provided on the surface of solid particles, said solid particles being soluble in said processing liquid.

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Ranst, Belgium

Renaat Ceulemans