| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, in which the discoloration in the long term storage of an ink jet recording sheet printed in full colors, especially the discoloration due to the fading under the condition that a phthalocyanine-based dye is employed as the dye for a cyan ink are remarkably decreased. SOLUTION: In the ink jet recording sheet, in which compounds represented by general formula (1): HO3 S-R1 -((S)n-R2 )p-SO3 H and general formula (2): R3 -((S)m-R4 )q-SO3 H, (wherein, R1 , R2 and R4 are each a 1-12C alkylene group or phenylene group; R3 is a 1-12C alkyl group or phenyl group; n and m are each an integer of 1 or 2; and p and q are each an integer of 1 to 4. |
