VERFAHREN ZUM ÄNDERN DER BENETZUNGSEIGENSCHAFTEN EINER DRUCKFORM

Printing plate with a surface comprising inorganically bound silicon and bearing a pattern of hydrophilic and hydrophobic regions comprises hydrophobic regions in which the silicon atoms are bonded to organic terminal groups other than single methyl or methoxy groups. An Independent claim is also in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SCHMOHL, ANDREAS, HESS, PETER
Format:	Patent
Sprache:	ger
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY LINING MACHINES MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE MATERIALS THEREFOR ORIGINALS THEREFOR PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM PRINTING PRINTING PLATES OR FOILS PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	Printing plate with a surface comprising inorganically bound silicon and bearing a pattern of hydrophilic and hydrophobic regions comprises hydrophobic regions in which the silicon atoms are bonded to organic terminal groups other than single methyl or methoxy groups. An Independent claim is also included for altering the wetting properties of a printing plate as above by putting part of the surface in a first chemical state with first wetting properties and putting part of the surface in a second chemical state with second wetting properties by altering the terminal groups.