MODIFIED PHENOL-ALDEHYDE RESIN AND SYNTHESIS METHOD THEREFOR, HYDROPHILIC PLATE FOR PRINTING AND USE THEREOF, AND PRINTING PLATE

The present invention relates to the field of printing plates, and disclosed are a modified phenol-aldehyde resin and a synthesis method therefor, a hydrophilic plate for printing and the use thereof, and a printing plate. The modified phenol-aldehyde resin is a phenol-aldehyde resin esterified benz...

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Bibliographische Detailangaben
Hauptverfasser:	SONG, Yanlin, LIU, Yunxia, SHA, Xuzheng, ZHOU, Haihua
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON ELECTROGRAPHY HOLOGRAPHY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS THEREFOR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to the field of printing plates, and disclosed are a modified phenol-aldehyde resin and a synthesis method therefor, a hydrophilic plate for printing and the use thereof, and a printing plate. The modified phenol-aldehyde resin is a phenol-aldehyde resin esterified benzene sulphonate or a phenol-aldehyde resin esterified sulphonate. By using same, the hydrophilicity of a coating can be greatly enhanced, and the printability of the hydrophilic plate can be improved. La présente invention concerne le domaine des plaques d'impression et concerne une résine modifiée de phénol-aldéhyde et un procédé pour sa synthèse, une plaque hydrophile pour impression et l'utilisation correspondante et une plaque d'impression. La résine modifiée de phénol-aldéhyde est un sulfonate de benzène estérifié par une résine de phénol-aldéhyde ou un sulfonate estérifié par une résine de phénol-aldéhyde. Grâce à son utilisation, l'hydrophilie d'un revêtement peut être considérablement augmentée et l'aptitude