Patent ID: 6689828
Filing Date: 2004-02-10
Classification: C08F,C09B,C09D

Abstract:
Anthraquinone dye compounds having the formula: wherein:R10 is selected from hydrogen and halogen; L2 is selected from â€”CH2C(CH3)2CH2-, C1-C6-alkylene- arylene-C1-C6 alkylene and C1-C6-alkylene-C3-C8-cycloalkylene-C1-C6-alkylene; Z is a divalent group selected from â€”Oâ€”, â€”Sâ€”, â€”-NHâ€”, â€”N(C1-C6-alkyl)â€”, â€”N(C3-C8alkenyl)â€”, â€”N(C3-C8 cycloalkyl)â€”, â€”N(aryl)â€”, â€”N(SO2C1-C6-alkyl) and â€”N(SO2 aryl)-provided that when Q is a photopolymerizable optionally substituted maleimide radical, Z represents a covalent bond; and Q is selected from the following organic radicals: whereinR11 is hydrogen or C1-C6-alkyl; R12 is hydrogen; C1-C6-alkyl; phenyl or phenyl substituted with one or more groups selected from the group consisting of C1-C6-alkyl, C1-C6-alkoxy, â€”N(C1-C6-alkyl), nitro, cyano, C1-C6-alkoxycarbonyl, C1-C6-alkanoyloxy and halogen; 1- or 2-naphthyl which may be substituted with C1-C6-alkyl, or C1-C6-alkoxy; 2- or 3-thienyl which may be substituted with C1-C6-alkyl, or halogen; or 2- or 3-furyl which may be substituted with C1-C6-alkyl; R13 is and R14 are hydrogen, C1-C6-alkyl, substituted C1-C6-alkyl, aryl or may be combined to represent a â€”[â€”CH2â€”]3-5â€” radical; R15 is hydrogen, C1-C6-alkyl, substituted C1-C6-alkyl, C3-C8-alkenyl, C3-C8-cycloalkyl or aryl; and R16 is hydrogen, C1-C6-alkyl or aryl.