| 主权项 |
1. A naphthalocyanine dye represented by one of the general structures I to XV:wherein:
R1 is H or an alkyl group or a substituted alkyl group or X1; R2 is, independently, Na, H, an alkyl group or a substituted alkyl group containing from 1 to 20 carbon atoms; or an aryl group or a substituted aryl group with a maximum of 5 benzene units; R3 is, independently, NH2, SH, an alkyl group or a substituted alkyl group containing from 1 to 20 carbons atoms; or an aryl group or a substituted aryl group with a maximum of 5 benzene units; M is a monovalent, a divalent, a trivalent, a tetravalent or a pentavalent metal ion or transition metal ion; X and X1 are, independently, selected from the group consisting of OH, OCOR, COOZ, SO3Z, PO3Z2, NR3+Y−, and (CH2CH2O)mCH3, wherein Z is independently selected from the group consisting of H, a monovalent metal ion, and NR4+; wherein R is independently selected from the group consisting of H, an alkyl group, a substituted alkyl group, an aryl group and a substituted aryl group; wherein Y is independently selected from the group consisting of a halogen, sulfate, sulfonate, OH, OSO3Z, and OCOR, and wherein m ranges from 1 to 500. |
