Phthalocyanine compounds and usage thereof

Details Phthalocyanine compounds and usage thereof Phthalocyanine compounds and usage thereof

1992-06-22

1995-01-10

Rizzo, Nicholas

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540129, 540139, 540140, C09B 4704

Patent

active

053808428

ABSTRACT:
Phthalocyanine compounds represented by the below-described formula are suitable for use in the fabrication of color filters. ##STR1## wherein R.sup.1, R.sup.4, R.sup.5, R.sup.8, R.sup.9, R.sup.12, R.sup.13 and R.sup.16 represent a group represented by the below-described formula, H or a halogen atom, R.sup.2, R.sup.3, R.sup.6, R.sup.7, R.sup.10, R.sup.11, R.sup.14 and R.sup.15 represent an alkyl, alkoxyl, alkylthio, alkylamino, dialkylamino or aryloxyl, arylthio group or --COOR.sup.17, R.sup.17 being a particular monovalent group, H or a halogen atom; and Met represents a metal atom. ##STR2## wherein X and Z represent O or S, R.sup.18, R.sup.19 and R.sup.20 represent H or an alkyl group, A, B and D represent a connecting group, n and l is an integer of 0-10, m, q, t, u, r and w are an integer of 0-2, and p is 0 or 1.

REFERENCES:
patent: 2456274 (1948-12-01), Gutzwiller
patent: 5024926 (1991-06-01), Holm et al.
Miura et al. Chemical Abstracts vol. 105, 1986 Abstract 52262t.
Kuroiwa et al. Chemical Abstracts vol. 106, 1987 Abstract 19999m.
Kuroiwa et al. Chemical Abstracts vol. 106, 1987 Abstract 224565.
Kuroiwa et al. Chemical Abstracts vol. 106, 1987 Abstract 224577p.
Matsura et al. Chemical Abstracts vol. 112, 1990 Abstract 66371.
TDK Corp., Chemical Abstracts vol. 107, 1987 Abstract 87329p.
Cooper, Spectroscopic Techniques for Organic Chemists (New York 1980). Wiley and Sons p. 3.

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