Aqueous developer for flexographic printing plates and method for producing flexographic printing plates

The combination of two surfactants and additional agents in the aqueous developer for flexographic printing plates addresses dispersibility and contamination issues, enhancing the printing process by maintaining residue dispersibility and reducing brush contamination.

JP7828293B2Active Publication Date: 2026-03-11FUJIFILM CORP
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-11-30
Publication Date
2026-03-11

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Abstract

The present invention addresses the problem of providing: an aqueous developer for a flexographic printing plate, the aqueous developer being capable of maintaining excellent development sludge dispersibility and reducing brush contamination; and a method for producing a flexographic printing plate using the aqueous developer. This aqueous photographic developer for a flexographic printing plate contains a surfactant represented by formula (1), a surfactant represented by formula (2), and water.
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Citation Information

Patent Citations

  • Water-based photographic developer for flexographic printing plates, and method for manufacturing flexographic printing plate

    WO2020209143A1