| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a recording medium having excellent preservability of its undeveloped part and developed image and, especially, excellent in moist heat resistance of the undeveloped part and light resistance of the developed image. <P>SOLUTION: The phenolic compound is represented by the formula (I) [wherein, R<SP>1</SP>is hydroxy, nitro, carboxy, a halogen atom, a 1-6C alkyl, a 1-6C alkoxy or the like; R<SP>2</SP>is H, a 1-6C alkyl, a (substituted) phenyl, a (substituted) benzyl; R<SP>3</SP>and R<SP>4</SP>are each independently H, a 1-6C alkyl; m is an integer of 0-2; n is an integer of 1-6; p is an integer of 0-5; and X is CO or SO<SB>2</SB>.] and the recording medium is characterized by including at least one kind of the compounds. <P>COPYRIGHT: (C)2003,JPO |
