| 摘要 |
PURPOSE:To enable rapid erasion of unnecessary image areas by incorporating an org. compd. having a specified structure and a fluorine-contg. acid. CONSTITUTION:The correcting agent contains an org. compd. having the structure represented by the formula shown on the right, R being a >=2C, preferably, 2-6C hydrocarbon divalent group, such as phenylethyl alcohol or its deriv., e.g., alpha,beta-phenylethyl alcohol or alpha,beta-dioxyethylbenzene, 1-phenyl-1-propanol, or 2-phenyl-2-propanol, and it has remarkable high erasion ability and has superior performance exerting no adverse effect on adjacent lines. |
