Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
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.
Aihara Shin
Itoh Hisato
Karasawa Akio
Oguchi Takahisa
Sugimoto Kenichi
Mitsui Toatsu Chemicals Incorporated
Rizzo Nicholas
Sripada P. K.
Yamamoto Chemicals, Incorporated
LandOfFree
Phthalocyanine compounds and usage thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Phthalocyanine compounds and usage thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phthalocyanine compounds and usage thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-851609