Patent ID: 7176330
Filing Date: 2007-02-13
Classification: C09K,Y10T

Abstract:
1. A fluorescent group-containing carbodiimide compound precursor having a halogen atom or a sulfonic acid group which is represented by the following general formula (I): Wherein, X represents a halogen atom or a sulfonic acid group; A represents a functional group selected from the group consisting of —CH n represents 0 or 1; W represents a direct bond or a quaternary onium group; Y wherein, L represents a functional group selected from the group consisting of —CH 2 —, —NHCO—, —CONH—, —O—, —S—, —NR 1 — wherein R 1 has the same meaning as defined for the formula (I), —NR 2 R 3 — wherein R 2 and R 3 have the same meanings as defined for the formula (I), —COO, —OCO—, —NHSO 2 —, —NHC(S)NH— and SO 2 NH—; p and q each represent an integer of from 0 to 20; and r represents 0 or 1; B represents a hydrogen atom or a monovalent organic group; and