DEVELOPER FOR PHOTOSENSITIVE LITHOGRAPHIC PRINTING PLATE AND DEVELOPING METHOD
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...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
18.12.1998
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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