Phenolic compound and recording material using the same

Details Phenolic compound and recording material using the same Phenolic compound and recording material using the same

2007-01-30

2007-01-30

Hess, Bruce H. (Department: 1774)

Record receiver having plural interactive leaves or a colorless

Having a colorless color-former, developer therefor, or...

Identified organic electron acceptor other than phenolic resin

C503S225000, C568S716000

Reexamination Certificate

active

10507781

ABSTRACT:
An object of the present invention is to provide a novel phenolic compound, and a recording material containing the same, which is excellent in storage stability. The object can be achieved by a phenolic compound represented by the formula (I):[wherein m represents an integer of 0 to 2; R1and R2each independently represents a C1–C6 alkyl group or a C1–C6 alkoxy group; p and q each independently represents an integer of 0 to 4; t and u each independently represents 0 or 1 and do not simultaneously represent 0; and X represents a group represented by any of the formulas (II) to (VII):(wherein R3, R4, R5, R6, R7, R8, R9, R10and R11each independently represents a hydrogen atom or a C1–C6 alkyl group; a represents an integer of 1 to 6; b represents an integer of 0 to 4; and c represents an integer of 0 to 6)] and a recording material containing the same.

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