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    • 9. 发明授权
    • Coloring compound and recording material using the same
    • 着色化合物和使用其的记录材料
    • US07598012B2
    • 2009-10-06
    • US10548372
    • 2004-05-14
    • Yasuaki MuraiMasakazu MatsumotoShoji UmeharaTakeshi Miyazaki
    • Yasuaki MuraiMasakazu MatsumotoShoji UmeharaTakeshi Miyazaki
    • C07D211/46G03G9/09
    • C09B11/22
    • Disclosed herein are a coloring compound represented by the general formula: A-L1-X-L2-B  (1) wherein A is a coloring moiety, B is a stabilizing moiety having fading-preventing ability, L1 and L2 are linkers for linking A, X and B by covalent bonding and denote, independently of each other, any group of —O—,—CO—, —OCO—, —NR1— (in which R1 is a group selected from hydrogen, alkyl, aryl and aralkyl groups), —NHCO—, —NHCOO—, —NHCONH—, —NHCSNH—, —SO—, —SO2—, —SO2NH—, —S—, —SS— and —CH2—, with the proviso that L1 and L2 are not —CH2— at the same time, and X is a spacer moiety and denotes any group of an alkylene group having 1 to 10 carbon atoms, an alkenylene group having 2 to 10 carbon atoms, an alkynylene group having 2 to 10 carbon atoms, an alkoxyalkylene group having 1 to 10 carbon atoms, a cycloalkylene group having 5 to 7 carbon atoms, an arylene group having 6 to 10 carbon atoms and a pyranose type saccharide having 1 to 7 saccharide units, and a recording material using the coloring compound as a coloring material.
    • 本文公开的是由以下通式表示的着色化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> A-L1-X-L2-B(1) line-formula description =“In-line Formulas”end =“tail”?>其中A是着色部分,B是具有防褪色能力的稳定部分,L1和L2是通过共价键连接A,X和B的接头 键合并且彼此独立地表示-O - , - CO-,-OCO-,-NR1-(其中R 1是选自氢,烷基,芳基和芳烷基的基团),-NHCO-, -NHCOO - , - NHCONH-, - NHCSN - , - SO - , - SO 2 - , - SO 2 NH-, - S - , - S - 和-CH 2 - ,条件是在该位置上L1和L2不是-CH2- X是间隔部分,表示碳原子数1〜10的亚烷基,碳原子数2〜10的亚烯基,碳原子数2〜10的亚炔基,碳原子数1〜10的烷氧基亚烷基 10个碳原子,具有5至7个碳原子的亚环烷基,亚芳基具有6个 至10个碳原子的吡喃糖型糖和具有1至7个糖单元的吡喃糖型糖,以及使用着色化合物作为着色材料的记录材料。
    • 10. 发明申请
    • Novel coloring compound and recording material using the same
    • 新型着色化合物和使用其的记录材料
    • US20060183046A1
    • 2006-08-17
    • US10548372
    • 2004-05-14
    • Yasuaki MuraiMasakazu MatsumotoShoji UmeharaTakeshi Miyazaki
    • Yasuaki MuraiMasakazu MatsumotoShoji UmeharaTakeshi Miyazaki
    • G03G9/09C07D405/02
    • C09B11/22
    • Disclosed herein are a coloring compound represented by the general formula: A-L1-X-L2-B (1) wherein A is a coloring moiety, B is a stabilizing moiety having fading-preventing ability, L1 and L2 are linkers for linking A, X and B by covalent bonding and denote, independently of each other, any group of —O—, —CO—, —OCO—, —NR1— (in which R1 is a group selected from hydrogen, alkyl, aryl and aralkyl groups), —NHCO—, —NHCOO—, —NHCONH—, —NHCSNH—, —SO—, —SO2—, —SO2NH—, —S—, —SS— and —CH2-, with the proviso that L1 and L2 are not —CH2— at the same time, and X is a spacer moiety and denotes any group of an alkylene group having 1 to 10 carbon atoms, an alkenylene group having 2 to 10 carbon atoms, an alkynylene group having 2 to 10 carbon atoms, an alkoxyalkylene group having 1 to 10 carbon atoms, a cycloalkylene group having 5 to 7 carbon atoms, an arylene group having 6 to 10 carbon atoms and a pyranose type saccharide having I to 7 saccharide units, and a recording material using the coloring compound as a coloring material.
    • 本文公开了由以下通式表示的着色化合物:其中A是着色部分,B是具有褪色的稳定部分 预防能力,L1和L2是通过共价键连接A,X和B的连接体,彼此独立地表示-O - , - CO - , - OCO - , - NR 1 - (其中R 1是选自氢,烷基,芳基和芳烷基的基团),-NHCO - , - NHCOO - , - NHCONH-, - NHCSNH-, - SO-,-SO 2 - N - , - SO 2 NH-,-S-,-SS-和-CH 2 - ,条件是L 1和L 2不是-CH 2 - 同时,X为间隔基,表示碳原子数1〜10的亚烷基,碳原子数2〜10的亚烯基,碳原子数2〜10的亚炔基,碳原子数为1的烷氧基亚烷基 至10个碳原子,具有5至7个碳原子的亚环烷基,具有6至10个碳原子的亚芳基和吡喃糖型糖具有 I至7糖单元,以及使用着色化合物作为着色材料的记录材料。