DEVELOPER FOR PHOTOSENSITIVE LITHOGRAPHIC PRINTING PLATE AND DEVELOPING METHOD

• Main Authors: SUGI YASUHISA, HIRAI YOKO
• Format: Patent
• Language: English
• Published: 18.12.1998
• Edition: 6
• Subjects: APPARATUS SPECIALLY ADAPTED THEREFOR; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY; MATERIALS THEREFOR; ORIGINALS THEREFOR; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS

PROBLEM TO BE SOLVED: To obtain a developer which has enough gradation, which prevents defects due to a ball-point pen or residues of a ball-point pen ink, and which does not cause contamination with small spots or failure due to a sludge, by incorporating at least an alkali agent and a specified co...